expansion rate meaning in English
发泡速率
扩充率
膨胀率
Examples
- Because of differences in the expansion rates of the two metals, the thermostatic spring winds up or unwinds with changing temperature .
由于两种金属的膨胀率不同，当温度变化时，恒温制弹簧将卷绕或松开。 - Determination of tobacco cut expansion rate
烟丝膨胀率检测方法 - Average expansion rate
平均线膨胀率 - Determination of expansion rate for import and export expandable polystyrene raw materials
进出口可发性聚苯乙烯发泡倍率的测定 - Expansion rate hubble constant value ho 71 km sec mpc with only 5 percents margin of error
71公里秒百万秒差，误差只有百分之五。