假如你早接受了那个有经验的老工人的意见，你的试验就不会失败了。
If you had taken the old experienced worker's advice, you wouldn't have failed in the experiment.
试验表明这种明亮的牙膏装的膏药已经帮助治愈了那些溃疡患者和一名凝结剂进入眼睛的新西兰25岁工人。
Trials of the clear, toothpaste-like gel have helped treat those with ulcers and also a 25-year-old workman in New Zealand who got cement in his eye.
在历时几个月的改进之后，一切试验元素恢复原样，而工人们的劳动生产率却没有跟着下降。
After months of tinkering, the work conditions were returned to the original state, and workers built more relays than they did in the exact same circumstances at the start of the experiment.
在这次试验中，许多工人和工程师取得了成功。
乙酰甲胺磷动物毒性试验及接触工人的职业流行病学调查。
Occupational epidemiological investigation in field and animal experiments were performed to study the toxicity of acephate.
为研究棉尘病发病机制，对163名棉纺厂新工人，于接尘10周前、后分别进行氯化乙烯甲胆碱支气管激发试验；
Respiratory responsiveness was measured by methacholine chloride bronchial provocation test in 163 new cotton workers before and after 10 weeks exposure to cotton dust.
保证了铁路罐车阀类试验数据的准确性，提高了检修质量，从而保障了行车安全，减轻了工人的劳动强度。
It also guarantees the accuracy of experimental data of railroad tank car valves, improves the overhaul quality, and thus ensures the traffic safety and reduces worker's labor intensity.
目的研究手传振动作业工人手部温度分布及其冷水负荷试验的影响。
Objective To study the distribution of hand skin temperature before and after cold water test between vibration exposed workers and their non exposed control ones.
我们的结论必须由工人来加以试验。
接尘工人的皮肤针刺试验和鼻粘膜激发试验的阳性率分别达11 5 % ，4 6 %。
Meanwhile, positive rates of skin prick test and nose stimulating test in tobacco workers were 11 5% and 4 6% respectively.
工人们试验了新汽车。
对急性铅中毒工人的试验性测量结果表明，他们的骨铅含量明显高于对照组。
The results of pilot measurements showed that the contents of bone lead in the occupationally exposed workers were higher than those in the control group.
本文研究了如何在虚拟的环境中实现复杂建筑施工的仿真试验，以获取优化的施工方案及对施工人员进行培训。
How to implement the simulation tests for the construction of complex structure in virtual environment so as to obtain optimized construction scheme and to train builders are presented in this paper.
经矿场试验证明，该技术既经济又可降低工人劳动强度，防垢效果也较理想。
It is proved by field test that the method is economical, able to reduce labor intensity and to get a good result.
经矿场试验证明，该技术既经济又可降低工人劳动强度，防垢效果也较理想。
It is proved by field test that the method is economical, able to reduce labor intensity and to get a good result.
应用推荐