Finally suggests we should implement environmentalstressscreening in delivering product instead of environmental routine test.
通过对比指出应积极推行环境应力筛选，尽量不进行环境例行试验。
2
The study is carried out about environmentalstressscreening (ess) cost and the corresponding optimization problems on electron bulk parts of apparatus.
以电子元器件为例，对环境应力筛选(ESS)的费用与相应的优化问题进行了研究。
3
Firstly, the situation of excessive dynamic stress during vibration test of environmentalstressscreening for an air-air missile flight control cabin was introduced.