Using four evaluation criteria of contact peak, the thermal contact resistances of machining surfaces are calculated.

分别采用四种接触峰的评定标准，对实际机械加工表面的接触热阻进行了计算。

youdao

Target someone a little jittery. When your performance hits its scariest peak, make quick physical contact with that person. Watch your audience jump a foot in the air.

瞄准那些紧张不安的人。当你的表演到了最为恐怖的一刻，快速地和那些被你瞄准的人进行身体接触。就可以看到你的听众们被吓得直跳脚。

youdao

When your performance hits its scariest peak, make quick physical contact with that person.

当你的表演到了最为恐怖的一刻，快速地和那些被你瞄准的人进行身体接触。

youdao

Repeated attempts have been made by the BBC to contact Thomas Day, who owns the hotel in Dovedale in the Peak District, without success.

BBC: Peak District hotel closure puts weddings in doubt