常見例句雙語例句The housing has a higher coefficient of expansion than the ring .殼躰比圓環(huán)具有較高的膨脹系數(shù)。www.translation-dictionary.netCopper, with its extremely high coefficient of expansion, expands more during heating than steel does.由於銅的膨脹系數(shù)特別高,銅在加熱時比鋼膨脹得多。cfl.cqupt.edu.cnCopper and plastic coefficient of expansion, and, therefore, more close to the plastic used in electroplating electroless copper plating coating layer as conductive.金屬銅與塑料的膨脹系數(shù)比較接近,因此,在塑料電鍍中常用化學鍍銅層作爲電鍍的導電鍍層。 返回 coefficient of expansion