The paper has mainly introduced the principles of stress determination, the experimental processes and the calculation methocl of holographic optical elasticity in optical measurement mechanics.

文中主要介绍了在光测力学中全息光弹性法进行应力测定的原理、实验过程及计算方法。

youdao

The heads of five leading European governments plus the EU's current president, a Czech, visited Egypt and Israel to stress their determination to stop Hamas rearming.

ECONOMIST: Israelis begin to ask whether the war in Gaza was worth it

Downing Street is keen to stress the prime minister's impatience with the 10-year legal fight and his determination to do whatever is necessary to see him deported before the next election.

BBC: Ministers look at Abu Qatada options