heat-variable resistor 热敏电阻器 ; 热敏电阻
variable specific heat 可变比热 ; 变比热
Variable-Temperature Heat Guns 变温度加热枪
variable thermal impedance heat pipe 变热阻热管
variable thermal conductance heat pipe 变热导热管
Variable conductance heat pipe 可变导热管
variable heat flow boundary 变热流边界
The invention relates to a method for preparing negative temperature coefficient heat-variable powder body-the method of hydro-thermal chemical reaction.
本发明涉及一种负温度系数热敏粉体的制备方法――水热化学反应的方 法。
The heat-variable negative recording imaging element coating and dried surface layer have the excellent hydrophilicity, but the water or fountain solution cannot remove it from the plate base.
该热敏阴图记录成像元件涂布和干燥后表 面层具有极好的亲水性，但是水或润版液都不能将它从版基上除去。
The sun, is also variable over a long term: its heat output goes up and down in cycles, the latest trend being downward.
太阳在长期内也是变化的：它的热量输出在周期中有上升，也有下降，最近的趋势是下降。
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