Schools use various methods of testing.

学校采用各种各样的测试方法。

《牛津词典》

Many developers use a variant of testing called test-after development (TAD), whereby you write the code and then write the unit tests.

许多开发人员使用称为后测试开发（TAD）的各种测试，你首先编写代码，然后编写单元测试。

youdao

Radesky has studied the use of mobile phones and tablets at mealtimes by giving mother-child pairs a food-testing exercise.

雷德斯基通过对多对母子进行用餐测试实验，研究手机和平板电脑在用餐时的使用情况。

youdao

Technology in law enforcement has come a long way, from in-field drug testing kits to the use of various forms of non-lethal force.

FORBES: Watson's Day Job? Using Computers To Fight Crime

According to Sequella, early trials show that the patch picks up 98% of those infected, yields few false positives and is easier to use in the field than tuberculin-testing, since no needles are required.

ECONOMIST: A poor diagnosis

Then, before the data goes out the door, use some Quality-Control (QC) testing before.

FORBES: Written by Robert D. Brownstone