Lie detection using machine learning github工作

筛选

我最近的搜索
筛选项:
预算
类型
技能
语言
    工作状态
    2,000 lie detection using machine learning github 份搜到的工作,货币单位为 HKD

    本项目旨在为用户提供一种将其购买商品的电子小票转换为可复制的json文本数据的集成工具服务。 电子小票的载体一般为微信小程序或H5网页。 本项目包括一个网页端和一个云服务器。 本项目关于爬虫相关的技术,在网络中如github已有相关源代码帖子证明可实施,但前端网页及服务器的其余功能开发需要参考文档完成。 本项目不仅仅是完成功能的实现,更主要的是项目的运行维护,包括云服务器的搭建及管理等,具体要求详见附件文档说明。 海外华裔优先

    $4267 (Avg Bid)
    $4267 平均报价
    3 个竞标

    ...platform for my cyber security needs. The platform should have the following features: - Log management and analysis capabilities - Efficient threat detection and response mechanisms - Automation and orchestration functionalities While I do not have a specific platform in mind, I am open to recommendations from the freelancer. As for the budget, I am looking for a solution that falls within the range of less than $3,000. Ideal Skills and Experience: - Experience in developing SIEM and SOAR platforms - Proficiency in log management and analysis - Knowledge of cyber security threats and response mechanisms - develop the platform using amy programming language If you have the necessary skills and experience, please provide your recommendations and a proposa...

    $22241 (Avg Bid)
    $22241 平均报价
    13 个竞标

    ...所提交的PHP后端代码为Laravel框架,现在对接了的钱包功能,前端是VUE开发,需要对个人中心的提取虚拟货币接口进行修复。 提供代码为:VUE前端的反编译代码与完整的PHP代码,详情可以参考Laravel的路由模块。 此git仓库是前端VUE的部分源码,需要进行修复: 1. 登录注册无论成功还是失败状态都没有弹窗提醒。 2. 后台设置交易手数为0.1,0.01时,客户在前台操作,仍然报告不得少于1手,如图5、6 3.钱包对接,需要接入ZTpay,ZTpay提供第三方钱包地址功能,开放文档: ZTpay提供了API接口,可以调用生成钱包地址、充值、提取、读取账户信息功能。已经提供部分对接信息,需要完善功能,并在前台能渲染QR code和数字货币地址。如图X/x 可以给我留下github账号,我会授权你访问我的仓库,可以评估下是否接受。完成BTC钱包并实现充币(前台)功能可以给milestone2000HKD,在完成其余9种数字货币(重复性工作),给3000HKDmilestone。修复两个bug,分别给1000HKDmilestone。

    $1438 (Avg Bid)
    $1438 平均报价
    4 个竞标
    VUE前端开发改UI 已经结束 left

    需求是按照设计稿1:1改开发一套产品 可依照目前Github功能代码 (PC是element h5是vant) 竞品需参考交互

    $10159 (Avg Bid)
    $10159 平均报价
    6 个竞标
    Project for Elven L. 已经结束 left

    Elven L.,您好,我看了您的个人资料,想与您进行项目合作。我们可以通过聊天对话进一步讨论细节。需求是按照设计稿1:1改开发一套产品 可依照目前Github功能代码 (PC是element h5是vant) 提供竞品需参考交互 详细内容,请联系skype: live:.

    $9378 (Avg Bid)
    $9378 平均报价
    1 个竞标

    想找人当面在悉尼辅导python软件的学习,熟悉maching learning和python软件各种代码和算法。中国人优先。

    $359 / hr (Avg Bid)
    $359 / hr 平均报价
    9 个竞标

    联系方式:请打开issue链接,直接在github上与aelf的开发者交流。 issue地址: 对(int,IChainContext,Transaction,Timestamp,CancellationToken,Address)进行重构,这是60行代码和6个参数的单位。解决这一问题将使我们的代码库更易于维护,并提高更好的代码中心的保持单元接口小准则评级! 以下是本指南的要点: 1.定义 将每个单元的参数数量限制为最多4个。 2.为什么? 保持较低的参数数量可以使单元更容易理解、测试和重用。 3.怎么做 通过将相关参数分组为对象来减少参数的数量。或者,尝试提取部分需要较少参数的单元。 您可以在构建可维护软件中找到有关此准则的更多信息。 祝您好运,编码愉快!

    $1719 (Avg Bid)
    $1719 平均报价
    2 个竞标

    issue地址: 1.从开放给开发者的issue中,领取认为自己可以解决的issue a.在issue下评论,和团队确认奖励范围 b.和团队确认对应的reviewer。【一般情况为当前模块的研发人员】 2.明确需求,提交解决方案,提交DDL,并获取认可后即可开工。 3.创建PR并添加[WIP][community] 4.细分任务,标注任务完成期限 5.完成PR后,在标题添加[Review] 6.看到[Review]标记的PR,开始Team review 7.通过Team reivew后,移除标题中的[WIP][Review],等待最终review 您可以在构建可维护软件中找到有关此准则的更多信息。 祝您好运,编码愉快!

    $1563 (Avg Bid)
    $1563 平均报价
    1 个竞标

    我需要一个新的网站。我需要你为我的公司设计和搭建一个网站。

    $2008 (Avg Bid)
    $2008 平均报价
    10 个竞标
    Project for Duoduo Q. 已经结束 left

    Hi Duoduo Q., I noticed your profile and would like to offer you my project. We can discuss any details over chat. 我想基于一个开源加密聊天项目做一些修改,第一步需要你把下面的代码跑通,确保github上的代码是可运行的,这样我们今后可以修改和添加一些新功能。 其它代码也在toshiapp这 。

    $1797 (Avg Bid)
    $1797 平均报价
    1 个竞标

    快速前后端生成页面 low price

    $1055 (Avg Bid)
    $1055 平均报价
    10 个竞标

    一个行政系统内部的教学管理系统,方便受培训的教员和学员进行线上沟通,作业审批,互动等功能。目的是提高交互性和创新性。价格不封顶。

    $204 / hr (Avg Bid)
    $204 / hr 平均报价
    6 个竞标

    接E-learning培训课件、flash动画、多媒体产品、教育产品研发等的文化艺术课程开发与科技技术相结合企业

    $133 / hr (Avg Bid)
    $133 / hr 平均报价
    1 个竞标
    iMessage send Software 已经结束 left

    I am searching a Vietnamese boy buy 2 Java Software, Software is divided into IMessage data detection (batch detection of mobile phone number is activated IMessage) and mass software into the text after the two modules But it is tragic,….the software can not be normal operation, the data detection module error, sending module does not report errors, but can not be sent... Then he ignored me, it was very sad,,, I want please help me to modify these 2 procedures, so that they normally run….. Or, if the 2 Software all joke … Then please you make it..again addition:I want to add a apple to send account timing switch function…. Please contact me, thank you, I wish you a happy life Please don't hurt me..

    $1563 (Avg Bid)
    $1563 平均报价
    1 个竞标

    我有进行中的、与之前的项目相关的工作parsing jsonarray using Arduino mega with esp8266-12 '

    $391 / hr (Avg Bid)
    $391 / hr 平均报价
    1 个竞标

    你好,目前我有接单能力,需要建立我的企业官网,实现类似freelancer的部分功能,让我的团队成员可以在网站平台上展示给客户和进行后台操作、收付款; Machine translation: Hello, currently I have order capacity needed to build my businesses website and realize some features similar to the Freelancer, let my team members can show clients on the Web platform and back-office operations, collection and payment;

    $1821 / hr (Avg Bid)
    $1821 / hr 平均报价
    8 个竞标

    I have 10 years working experience in design. Familiar with the product development process and the process of mechanical product structure, and the selection of materials processing technology, and the surface treatment can master. Know very well about cars, milling, grinding, CNC, machining center, EDM, wire cutting machine and other processing procedures and processing technology. I did the work is the main transmission design, structure design, mechanical design, sheet metal design, product design. Familiar with the national drawing standard projection rules, three view and tagging, view and way of expression, tolerance and fit, safety.

    $19537 (Avg Bid)
    $19537 平均报价
    1 个竞标

    ...to post should be in high rank with Google,Yahoo,Bing. - You should post the articles under category of accounting servicesserviced officeincorporation services or related. - You cannot post the same article under one channel or forum. - The websites should be accounting servicesserviced officeincorporation servicesrelated. - The post should not be deleted within 7 days,and forbidden to use machine. - You should know how to follow the website rules and regulations. 英文外国网站SEO推广销售 任务对个人要求: 本网站需要在国外的网站上(论坛,网站,博客,SNS等)发帖推广我们的网站或产品 网址请留言。 合格的每一帖2.5元,若发的帖质量高,数量多者可长期合作。 具体要求如下: - 发帖者要熟练掌握英文,在国外英文论坛网站发英文帖,介绍/推荐我们的网站及服务,帖的内容必需含网址链接。 - 发帖所在的英文网站必须有一定流量,其Alexa排名必须在前10万位,具体可查 - 发帖所在的英文论坛频道及财务外包、服务办公室、公司注册类。 - 每一普通网站可发贴数一般为3帖,但Alexa排名在前1万位的网站可每站发5帖,前1000位的网站可每站发10帖,前1

    $7088 (Avg Bid)
    $7088 平均报价
    3 个竞标

    具体型号是 写一篇关于这款咖啡机的文章 字数不要太多 800-1000即可 要求 文笔流畅 语言生动 有诱惑力

    $211 (Avg Bid)
    $211 平均报价
    3 个竞标

    具体型号是 写一篇关于这款咖啡机的文章 字数不要太多 800-1000即可 要求 文笔流畅 语言生动 有诱惑力

    $242 (Avg Bid)
    $242 平均报价
    3 个竞标

    具体型号是 写一篇关于这款咖啡机的文章 字数不要太多 800-1000即可 要求 文笔流畅 语言生动 有诱惑力

    $203 (Avg Bid)
    $203 平均报价
    4 个竞标

    具体型号是 写一篇关于这款咖啡机的文章 字数不要太多 800-1000即可 要求 文笔流畅 语言生动 有诱惑力

    $172 (Avg Bid)
    $172 平均报价
    8 个竞标

    我有一个持续工作,之前与之相关的项目为'Translate From English to Chinese using PO EDIT..'

    $125 / hr (Avg Bid)
    $125 / hr 平均报价
    1 个竞标
    script JQUERY textarea 已经结束 left

    IN A FIELD TEXTAREA PUT EFFECT AUTO COMPLETION OF THE TEXT I NEDD EDIT SCRIPT JQUERY yuku-t/jquery-textcomplete · GitHub

    $180 (Avg Bid)
    $180 平均报价
    1 个竞标

    我有一个持续工作,之前与之相关的项目为'E-learning with WordPress'

    $47 / hr (Avg Bid)
    $47 / hr 平均报价
    1 个竞标

    On April 16th, I received a warning on my Amazon seller account indicating potential patent infringement related to a listing that I had recently joined as a merchant for dropshipping. The listing in question was unlisted from June 2023 to 13 April 2024 and on 14th April "me too" listing offer was activated. On 16th April got a warning from Amazon for patent infringement, upon learning about the potential infringement, I immediately on 16th April deleted the listing and submitted an explanation to Amazon, stating that as a new seller, I was unaware of the violation and took prompt action to rectify the situation. Subsequently, Amazon removed the warning from my seller account, and I believed the issue had been resolved. However, on April 26th, I received an email from th...

    $3251 (Avg Bid)
    $3251 平均报价
    7 个竞标

    On April 16th, I received a warning on my Amazon seller account indicating potential patent infringement related to a listing that I had recently joined as a merchant for dropshipping. The listing in question was unlisted from June 2023 to 13 April 2024 and on 14th April "me too" listing offer was activated. On 16th April got a warning from Amazon for patent infringement, upon learning about the potential infringement, I immediately on 16th April deleted the listing and submitted an explanation to Amazon, stating that as a new seller, I was unaware of the violation and took prompt action to rectify the situation. Subsequently, Amazon removed the warning from my seller account, and I believed the issue had been resolved. However, on April 26th, I received an email from th...

    $1258 (Avg Bid)
    $1258 平均报价
    9 个竞标

    I worked incredibly hard for over a year to bring you a top-notch learning program with Freelancer.com that was never revealed before… It's not just about teaching you everything I know and sharing my journey to the #1 amongst 70 million people; it's also about connecting you with a great community.. Once you complete the program and pass the test, you'll earn an exclusive badge that very few people get.. But.. Also, you get all of the following INCLUDED with NO HIDDEN COST in a YEARLY price of 129 USD: ➡️ Be among the elite few to earn the new IFC badge on your profile so that you can stand out! (Upon successful completion of the test) - Priceless! ➡️ Unlock hours of groundbreaking video content I’ve been working on for months that's nowhere el...

    $219 (Avg Bid)
    $219 平均报价
    1 个竞标

    Looking for a remarkably skilled developer who can expertly build a mobile app for both iOS and Android platforms. This project is the second phase of an evolving educational platform aimed at disseminating quizzes ...disseminating quizzes and interactive lessons. Key features to include: - User registration and login capabilities. - Strong functionalities to administer quizzes and interactive lessons. Ideal Skills and Experience: - Proven experience in mobile app development across iOS and Android platforms. - Exceptional understanding and practice of UI/UX guidelines. - Prior work in the educational tech or e-learning sector can be a significant advantage. - Deep knowledge in handling user data and login systems. Your natural knack for bringing ideas to life will be highly ap...

    $867 (Avg Bid)
    $867 平均报价
    10 个竞标

    We are in the initial stages of launching an exciting e-commerce project aimed at enhance the online shopping experie...creating sustainable Data modells - Experience in browser-extension development with JavaScript, HTML, CSS, and modern frameworks (React, Angular, Vue.js). - Proficiency in backend programming, particularly with Node.js or Python. - Strong understanding of RESTful API design and development. - Experience working with cloud services (AWS, Azure, Google Cloud). - Skills in data analysis and machine learning are a plus. - Proficiency in database management, especially SQL and NoSQL databases. If you are passionate about technical innovation and want to be part of a team striving to change e-commerce, please announce your interest and state previous experience ...

    $4134 (Avg Bid)
    保密协议
    $4134 平均报价
    64 个竞标

    I'm in need of a skilled Node.js developer to assist in the creation of a RESTful API. The API will be used as the backend for a web application. Key tasks include: - Developing a high-quality, efficient, and maintainable RESTful API using Node.js - Ensuring the API smoothly integrates with the database The ideal candidate should have: - Proficiency in Node.js - Expertise in API development, specifically RESTful APIs - Experience with database integration - Understanding of web applications and their backend systems Please note that the API will play a crucial role in the application's functionality, so it's important that the developer has a keen eye for detail and a commitment to building a robust, scalable solution.

    $836 (Avg Bid)
    $836 平均报价
    12 个竞标

    I need Filipino to English professional translation, kindly make sure i need human translation. I will reject google or machine translation.

    $78 / hr (Avg Bid)
    $78 / hr 平均报价
    16 个竞标

    I am currently developing a feature using the Shopify Storefront API (version 2024-04) and need assistance with implementing cart and delivery groups. Specifically, I require a working example that includes: Creating a new cart/assigning a items to CartDeliveryGroup and CartDeliveryOptions: Group A: Item 1 & Item 2 to be delivered to a specific address at a fixed cost. Group B: Item 3 & Item 4 to be delivered to a different address at a fixed cost. Final Outputs: After executing the call, I need the checkout URL and cart tokens to be returned for user redirection. The solution should include: GraphQL queries/mutations: To manage

    $266 / hr (Avg Bid)
    $266 / hr 平均报价
    34 个竞标

    - I require someone proficient in Python and knowledgeable about Software Defined Radios (SDR), specifically the BladeRF unit. - The task will require to estimate the direction of arrival of a reflected wave generated from the BladeRF, which on reception will be required to run on a platform and generate a plot on a compass depicting the angle

    $344 (Avg Bid)
    $344 平均报价
    3 个竞标

    Immediate need for a developer who can assist internal team complete short assignments of LMS (Learning Management System) development. Should be competent in jQuery and Laravel for a project built on MySQL database.

    $844 (Avg Bid)
    $844 平均报价
    27 个竞标

    I've developed a webpage using HTML, CSS, and JavaScript. While it functions perfectly on my local machine, I encounter issues once I upload it to the server. The server in question is hosted on Hostinger. I'm unsure if any changes have been made to the server configuration file. Key Points: - Troubleshoot the server upload issue - Resolve discrepancies between local and online versions - Clarify if server configuration files have been altered - Ensure the webpage functions as intended on the server Ideal Freelancer: - Experienced in HTML, CSS, and JavaScript - Proficient in server hosting with Hostinger - Skilled in server configuration file troubleshooting - Capable of identifying and correcting server-side programming discrepancies I'm seeking a professi...

    $297 (Avg Bid)
    $297 平均报价
    51 个竞标
    Reinforcement Learning -- 2 6 天 left
    已验证

    Reinforcement Learning Goal: - Optimize a specific task and write a journal for that Project Details: - The project is already half completed and I need someone to complete it further. - I have some code/files that will need modifications Preferred Skills and Experience: - Strong knowledge and experience in reinforcement learning - Proficient in Python programming language

    $1024 (Avg Bid)
    $1024 平均报价
    34 个竞标

    ...creatively to ensure the images and videos stand out in the commercial market. • Manage and potentially transport products for offsite shoots at your discretion. Requirements: • Some experience in commercial product photography is terrific, but if you're just learning and feel you could perform these duties you will be equally considered. • Understanding of photography basics and willingness to guide on best practices. • Creative vision with the ability to produce distinctive and appealing images and videos. • Comfortable with using Adobe Suite and other related software as needed - access will be provided. Additional Qualities: • Excellent communication and interpersonal skills. • Enthusiastic, easy-going, and possesses...

    $156 - $203 / hr
    本地
    $156 - $203 / hr
    0 个竞标

    ...eye-catching trade show booth for an upcoming event. Key Requirements: - Design should be modern and trendy, reflecting our brand's innovative image. - The size of the booth is 21.3x16.4 ft, hence the design should be suitable for this scale. - We want to step up onto our stand. Have wooden / hard flooring (no carpet), low tables and chairs, a reception desk. A kitchenette area with a fridge, coffee machine and storage for coats and bags. We would like our logo to be large and visible across the top of our stand. Due to our location, we are unable to have anything high over our stand as it had a low ceiling above our space. Ideal Skills: - Prior experience in designing trade show booths, particularly modern designs. - Proficiency in design software to create detailed vi...

    $2657 (Avg Bid)
    加急
    $2657 平均报价
    63 个竞标

    As a beginner, I am seeking a proficient guitar tutor who can help guide me into becoming a skilled classical guitar player. Key Responsibilities: * Provide beginner level guitar lessons focusing mainly on ...and understanding. * Deliver lessons in an engaging and understandable manner. Ideal Skills and Experience: * Must possess excellent knowledge in classical guitar techniques. * Previous experience in teaching guitar, specifically to beginners. * Excellent communication and pedagogical skills. * Patience and ability to adapt teaching methods, as per the learning pace. Despite not having a specific goal in mind, an interest to make learning enjoyable and pressure-free is hugely appreciated. The ideal candidate should be able to inculcate a love for classical music ...

    $156 (Avg Bid)
    $156 平均报价
    2 个竞标

    a comprehensive research paper on an FPGA based Accident Detection and Prevention Software.

    $508 (Avg Bid)
    $508 平均报价
    1 个竞标

    My long term formatter is no longer affordable so looking for a long term relationship with a skilled Word 2016 formatter. My documents primarily are text-based and I'd love to find a professional who can assist in formatting them in a polished, consistent manner using Word 2016 Professional Plus on my Windows machine. The following aspects need to be considered: - Header and Footer Customization: Ensure that these are set up correctly and consistently across all pages. - Automatic Table of Contents Generation: Establish a dynamic table of contents that updates as the document changes. - General Formatting in Word 2016: This includes a review of the overall layout, font selections, spacing, and any other formatting needs to make the documents look professional. The i...

    $156 / hr (Avg Bid)
    $156 / hr 平均报价
    30 个竞标

    I'm looking to develop an online examination platform that caters to...students. The system should include the following features: - **Student Accounts**: Users should be able to register and use the platform as students. - **Examination Module**: The website should allow for both practice tests and real exams. - **Immediate Results**: Exam results should be displayed immediately after the exam has been taken. Ideally, I'm looking for a developer with experience in e-learning platforms or online examination systems. The developer should be proficient in backend and frontend development, be able to handle databases securely and have a good understanding of user experience. Please let me know if you've worked on similar projects in the past, and send over examples ...

    $953 (Avg Bid)
    $953 平均报价
    35 个竞标

    I'm looking for a seasoned research writer with proficiency in technology, specifically FPGA software systems. The focus is on creating a comprehensive research paper on an FPGA based Accident Detection and Prevention Software. Key objectives include but are not limited to: - Understanding of real-time accident detection - Expounding on measures for accident prevention - Thorough explanation of the emergency communication system The ideal freelancer should be knowledgeable about artificial intelligence and its implementation in accident detection systems. Critically, they should be able to dissect and present complex tech language into a comprehensible writing. Evidence of past research work in this field will be a major plus.

    $117 (Avg Bid)
    $117 平均报价
    2 个竞标

    ...result. Data set is available here: The system must perform object detection, with a critical requirement for real-time operation. Key tasks and requirements include: - Develop a high-precision hinge detection system, using Python programming language. - Implement object detection algorithms, ensuring accurate and real-time detection capabilities. - Ensure the system operates in real-time, with minimal to no delays in processing. - Utilize computer vision best practices to enhance the system's performance and accuracy. - Experience with computer vision, object detection, machine learning, real-time processing required. - Proficiency in Python programming is essential. - Ability to deliver a high-precision system with minimal

    $9808 (Avg Bid)
    $9808 平均报价
    65 个竞标

    ...assist me in resolving a critical bug that is leading to incorrect identification of infections. This is significantly impacting the reliability of the system and providing inaccurate results to the users. Ideal Skills and Experience: - Proficient in Python, with strong experience in bug fixing - Understanding of machine learning algorithms and image processing - Proven experience in identifying and rectifying issues in automated systems - Familiarity with leaf infection detection systems is a plus The successful candidate will be responsible for: - Conducting a thorough assessment of the existing codebase - Identifying the root cause of the incorrect identification of infections - Developing and implementing a robust solution to rectify the bug - Conducting exte...

    $211 (Avg Bid)
    $211 平均报价
    7 个竞标

    I have purchased a VPS from hostinger. Now, It supports Linux. I am looking for a proficient Linux expert who can assist me with installing software packages on my VPS. I want to install Ph...software packages on my VPS. I want to install PhpMyAdmin, MySQL, Laravel, Email Server, DB Performance Tools and Server Performance Tools, React, others. Key requirements: - Proficient in Linux system administration - Experienced in VPS management - Capable of installing software packages effectively Project will be considered as complete only once it is working fine. You need to perform it on our machine as we will share our screen with you as we need to document all steps. Kindly mention your bid and time required while biding. Also, mention which Linux Version is preferable as per your e...

    $383 (Avg Bid)
    $383 平均报价
    22 个竞标

    I am on the lookout f...Create dynamic web pages that offer a smooth and interactive user experience. Content Addition: - The revamped website will include an array of content types for the most meaningful interaction. This includes blog articles for knowledge sharing, product listings for sales purposes, a portfolio showcase to display our achievements, and Learner Management System (LMS) integration for imparting e-learning. Ideal Skills: - Proficiency in - Experience working with dynamic web pages - Expertise in customizing templates - Familiarity with blog incorporation, product listings, portfolio, and LMS integration With these specific skills and experience, I am certain of engaging in a productive venture that will boost my website's functionality and aesthetic ap...

    $39 / hr (Avg Bid)
    $39 / hr 平均报价
    12 个竞标

    ...need of an experienced AI developer to successfully extract numerical information from images and convert it into text format. This text shall be useful as input data for another system I run. Key aspects of the task include: - Recognizing numerical data within images using advanced AI techniques. - Converting the identified numbers into text format suitable for another system's input requirements. The ideal freelance candidate for this project would be exceptionally well-versed and experienced with: - AI and Machine Learning methodologies, particularly in image processing. - Available tools and software for effective number recognition from images. - Text conversion from recognized image data. Your input will be an integral part of a crucial system we are...

    $156 (Avg Bid)
    $156 平均报价
    5 个竞标

    Hello Team, I have a nodejs (ExpressJs) app which is running on 3000 port on AWS EC2 ubuntu server, I want to implement the load balancing in the app so that my app can utilize the available cores of the CPU, I have two vcpu in my virtual machine. The app involved realtime communication usng , this is working fine when I use pm2 without cluster mode. But when I start the pm2 in cluster mode then my connection doesnt work and sometime it work and soemtime it doesnt work. I need a person who have done this implementation befoe so that work fine with pm2 cluster mode. I will not be able to provide you the code however you can guide me or take the remote access to solve this issue.

    $836 (Avg Bid)
    $836 平均报价
    12 个竞标