It is important to improve the welding quality by test and control during welding.

焊接过程检测与控制是提高焊接质量的重要手段。

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This saves time, provides incentives for early testing, and increases the quality of testing by minimizing the number of bugs in the test software.

这节省了时间，为早期测试提供了动力，并通过最小化测试软件中的缺陷提高了测试的质量。

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Furthermore, well-written application classes can easily be unit tested by providing stub implementations of the injected objects, improving test coverage and code quality.

此外，通过提供被注入对象的存根实现、改进测试覆盖率和代码质量，可轻松对编写良好的应用程序类执行单元测试。

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These statistics include all types of examinations: risk priority examinations, follow up on tips and complaints, limited-scope special inspections to probe emerging risk areas, oversight examinations of broker-dealers to test compliance and reviews of the quality of examinations by the Financial Industry Regulatory Authority (FINRA).

FORBES: All Talk: The SEC's Broken Broker-Dealer, Investment Advisor Examination Program

Pirelli says that leading car makers have been so excited by the improvements in quality that they have rushed the new tyres into their test programmes.

ECONOMIST: Re-inventing the wheel

In an informal test of solar lights carried out by The Economist in Africa, users grumbled about the soapy quality of light and lantern-style design.

ECONOMIST: Solar lighting