单词:substitutional atom
单词:substitutional atom 相关文章
A Century of Memories (1940-1949) On the first Sunday in December 1941, Americans were doing what Americans did on any normal Sunday.
We have multiplied our possessions, but reduced our values. We talk too much, love too little and lie too often. We've learned how to make a living, but not a life; we've added years to life, not life to years. We have taller buildings, but shorter t
Fierce fighting has broken out in Somalia's semi-autonomous state of Puntland, as the government mounts an offensive to drive out Islamist forces accused of destabilizing the region. Attacks in the region took place near Bosaso, in the western Bari r
英语中表示倍数减少的表达方法(一)a is n times as small (light,slow,)as b. a is n times smaller (lighter, slower,) than b. 以上两句均应译为:a的大小(重量,速度,)是b的1/n[或a比b小(轻,慢,)(n-1)/n]. e.g