动物体型越大，其体表体积比越低；躯体每增加一盎司的重量，所能散发热量的表面就成比例减少。
The bigger the animal is, the lower its surface-to-volume ratio; for every ounce of body mass, there is proportionately less surface through which heat can escape.
研究者认为夜晚和凌晨的寒冷比较方便身体散发热量，增加氧气的可用性，可能比顺风更有利。
The researchers think the cooler night and early-morning temperatures, which would help dissipate body heat and increase oxygen availability, may be more helpful than any tailwind assist.
介绍了柴油发电机组的几种换热方式与发热量的构成。
Presents several heat exchanging modes of the diesel generator room and the composition of heat release.
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