“挥发”造句
这很像把手浸入
挥发性液体后的那种凉飕飕的感觉.
It is like the sense of chill that follows immersion of the hand in a volatile liquid.
他们发现狄氏剂的
挥发常随紧实度的增加而减低.
They found volatilization of dieldrin tended to decrease as bulk density increased.
不应将
挥发物加到环氧树脂中去改善它们的粘性.
Volatiles should not be added to the epoxies to improve their viscosity.