These crystal lattices may have imperfections, such as dislocations and vacancies.这些晶格可能有不完善之处, 例如位错和空穴.The process of development produced dislocations that strained political stability.发展的过程引起了脱节现象,破坏了政治稳定.The boundari...
这是冷却,滤出沉淀的二氯碘化铯.It is cool and filter the precipitated caesium dichloroiodide.常常是用离心法分段收集沉淀的.Precipitates are usually collected by centrifugation at intervals.最后探讨了固化沉淀的反应速率.And the reaction rate the precipitate solidifi...
他沿着河边漫步走到磨坊。He sauntered along the river to the mill.50多年来,这间老磨坊一直在磨粮食.This old mill has been grinding away for over 50 years.磨坊主都往自己磨里注水.Every miller draws water to his own mill....
What beautiful blooms!多美的花啊！Dead-head roses as the blooms fade.玫瑰花开败后就把枯花摘去。These naturally dried flowers will outlast a bouquet of fresh blooms...这些自然风干的花会比一束鲜花更加持久。...prize blooms.有望获奖的花...the sweet fragrance of the wh...