本文引用无量纲品质因数F,分别对平板和叉排散热器的换热性能进行了综合分析。
The heat transfer performance of plate fin and staggered heat sink is comprehensively analyzed by the use of quality factor "F" which is a non-dimensional variable.
电磁泵驱动空心流道内的液体金属流动,而将LED的热量传输到热沉四周再排散出去;
The electromagnetic pump drives the liquid metals in the hollow flow passage to flow so that LED heat can be transferred to the periphery of the heat sink to be discharged and dissipated.
因为汽车在工作中本身就需要排散大量的热,再加上外界的高温,会使车上的许多橡胶部件加剧老化,这其中轮胎尤其需要特别关照。
Because the car in the work itself to spread a large amount of heat, plus external heat, will make the many rubber components, which intensifies aging tyres need particular care.
He wore an old double-breasted suit, frayed gray shirt, wide tie, no hat "I left her so long ago I don't remember.
他穿着一件双排扣的旧大衣,一件散口的灰衬衫,和一条宽领带,没有戴帽子,“我很早以前就离开了她。
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