Due to output reduction heat index in the later below 64 was usually defined as delay cool damage year and below 61.8 more serious year under the sufficient heat condition before blooming.

以减产幅度为标准，在棉花开花期以前热量充足的情况下，后期生长热量指数低于64为一般延迟型冷害年指标，低于61.8为严重延迟型冷害年指标。

youdao

Prevent laptop damage by keeping it cool.

给笔记本电脑降温以防损毁。

youdao

But Dad stayed cool as a cucumber and got the other guy cooled off too, once he saw there wasn't any real damage to either car.

但是爸爸仍然保持冷静，在发现他们的车都没有任何实质性的损伤后另一个司机也平静下来。

youdao

But both sides need to cool off before they further damage what is arguably their - and the world's - most important bilateral relationship.

CNN: EMBASSY FIASCO

Why hazard that kind of damage when some thoughtful preparation, and cool-headed discussion, can disarm many confrontations before they happen?

FORBES: Radioactive Conversations -- and how to avoid them