Cooling blade temperature exorbitance, has got to isothermal degree descent.

散热片温度过高，必须等温度降下。

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Hot wire measurements and flow visualization are presented for studying the turbulent flow field over a flat gas turbine film cooling blade with lateral expanded holes.

报道了用热线风速仪和流动可视化技术对带有横向扩展型孔的燃气轮机气膜冷却叶片紊流流场进行的研究。

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The amount of radiation to the blade cooling smooth oil, then start sawing.

向锯片放射适量的冷却光滑机油，然后开端锯切。

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Often the only cooling source in a manufacturing plant or warehouse was a ceiling fan, with a yellow ribbon tied to the blade so that people could see that it was really going around.

FORBES: How Big Ass Fans Can Improve Life for Working People, Fix the Economy, and Help Solve World Health Problems.