It's expensive to purchase, maintain, and operate the test infrastructure.

购买、维护与运营测试所需基础设施成本非常昂贵。

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When you create a new Rails project, Rails generates the test infrastructure for you.

在创建新的Rails项目时，Rails会替您生成测试基础设施。

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You can link other utilities to your automation test infrastructure and test harnesses.

你可以把其他应用链接到你的自动化测试基础和测试框架上。

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Fortunately there are tools that work nicely with MATLAB whereby you can automatically test algos in an infrastructure.

FORBES: Financial Models Bog Down in Corporate Bureaucracy

The Bitcoin Foundation mission leads to the early specific goals of financially sponsoring the efforts of the core development team, funding core infrastructure such as a test network and a DNS seed node, publishing a set of best practices for bitcoin integration, coordinating responses to business and media inquiries, and organizing an annual bitcoin conference with the first one being held in Silicon Valley.

FORBES: Bitcoin Foundation Launches To Drive Bitcoin's Advancement

The JEI selected 100 public schools to test the innovations and provided them with the needed technical infrastructure.

UNESCO: Education