有许多经过试验证明效果良好且安全的治疗方法。
There are a number of well-tried remedies which are perfectly safe to take.
它支持经过试验和测试的存储过程和大型对象。
It supports large objects and stored procedures has been tried and tested.
我们经过试验发现它比以前的无线技术要好,尽管它并非完美无暇。
When we tried it out, it worked better than previous generations of wireless technologies, but still wasn't perfect.
Second, we take it very seriously that we need to translate the work we do to humans.
第二,我们是经过慎重考虑的,我们需要将试验的结果应用于人类。
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