Two methods which can easily solve the problem in checking and testing the stability of the transmitter are presented in this paper.

本文就此问题介绍了两种方法，它们可以方便地对发射机的稳定性进行检查和测试。

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Furthermore, the design rules of high-speed digital systems and their self-checking and testing techniques are summed up by combining the project experience and lots of application literature.

结合工程实践和大量应用文献总结出高速数字逻辑系统的设计方法，以及高速数字系统的性能测试方法。

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I learned more from the 20 minutes of watching than I would have learned checking over the guide and testing the instructions for 3 days myself.

在20分钟的观察里，我学到的东西比我自己在3天里的还要多。在这3天里，我自己一遍一遍的检查和测试写好的操作指南。

youdao

At that stage Dr Pusztai's research simply looked like a proof of principle checking that the techniques for transplanting and testing lectin genes worked, prior to exploring other, less harmful lectins as built-in insecticides for crops.

ECONOMIST: Potato-heads

Like they did more than half a century ago, our professional inspectors travel the world, checking in to hotels, dining at restaurants and testing treatments at spas to evaluate more than 500 service and facility standards to objectively score each property.

FORBES: Travel Guide's Six Most Elite Five-Star Winners