Practice is the sole criterion for testing truth.

实践是检验真理的唯一标准。

《新英汉大辞典》

For testing and comparison purposes, I mounted the engine on my gokart.

为了测试和比较，我安装微型竞赛汽车引擎。

youdao

Volumetric glassware is used for testing of capacity.

玻璃量具是用来测试容量的。

youdao

Now,Paul Wyatt says a drug based on the research could be ready for testing in humans within eighteen months.

VOA: special.2010.04.07

Thus far, for us it's been testing individual functions. Later in the term we'll talk about unit testing of classes.

至今为止，我们用到单元测试的地方,就是测试每个单独的方法,在后面我们会讲到类的单元测试。

麻省理工公开课 - 计算机科学及编程导论课程节选

I strongly believe that reasonable animal testing is a good thing for society overall.

我坚持认为，合理的动物实验是可以造福社会的。

需要动物实验吗？ - SpeakingMax英语口语达人

For testing, I dropped one in a mug of tea and later tossed it on the floor.

BBC: Six ways to shield your laptop

For now, the agency says states shouldn't allow operation of self-driving vehicles except for testing purposes.

WSJ: Self-Driving Cars Spark New Guidelines

"The stigma attached to having HIV means people aren't coming forward for testing, " Dr Crook said.

BBC: London HIV services cut as infections rise