金属材料的试验方法 The Method of Metal inspection ; the method of metal i ection ; Test methods for metallic materials
水泥的试验方法 Methods of testing cement
试验板的制备方法 Methods of producing test plates
复合钢的试验方法 Testing methods for clad steel
试验板的生产方法 Methods of producing test plates
粘合剂的试验方法 Methods of test for adhesives
飞灰的试验方法 Method of testing fly ash
塑料的试验方法 Methods of testing plastics
确定性能的试验方法 Test procedure for establishing performance
电热设备的试验方法 Test methods for electroheat installations
当今的世界已经停止运转了——我们所试验的方法均以失败告终。
The world today is just not working - our tried and tested methods have failed.
这很可能也是一个迭代过程，同样应该使用反复试验的方法。
It will likely be an iterative process as well, using the trial and error approach again.
医学研究的黄金准则，随机试验的方法，不但没有准头，且也是不可能的：准妈妈们不可能接受研究人员的对她在哪里分娩给出的任意指令。
Randomised trials, which are the gold standard in medical research, will be tricky to impossible: women are unlikely to accept a researcher's arbitrary instruction about where they should give birth.
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