lose efficacy的例句大全

the effective measures to prevent piston blind nut of air compressor lose efficacy

防止空气压缩机活塞帽脱扣的有效措施

The paper analyzes the lose efficacy form, wear and tear mechanism of vane wheel.

分析了叶轮的失效形式及磨损机理, 设计出一种新型高铬锰铸铁耐磨叶轮.

Formulation was designed as use of synthetic compounds; the formulation not only has the advantage of the safe, but also was efficacy in defense lose-hair.

用所合成的化合物进行了配方设计，本文中的不但具有安全性高的优点，在防脱发上也明显体现出其一定的功效性。

So I emphasis on the reasons that policy lose its efficacy and make a point that policy should lean to the graduates from previous years.

因此，本文重点分析了政策失效的原因，并提出政策重点须向往届毕业生倾斜的观点。