弧形板: 轮转机手的电铸版或铅铸版.Curved plates : Electros or stereos shaped for use on rotary printing machines.轮转印刷机现在仍使用广泛.The rotary press is still in wide use today.中断驱动的通讯比轮转方式的更高效.Interrupt - driven communication is much more eff...
在脱氨作用中, 分子 含氨基 的部分被移去.In deamination, the nitrogen - containing amino portion of the molecules is removed.叠氮还原是向有机分子中引入氨基的重要方法.Reduction of azides is an important method to introduce amino group to organic molecules.采购产品...
The capsid together with the enclosed nucleic acid is the nucleocapsid.衣壳同包围它的核酸一起称为核衣壳.He recruited another nucleic acid chemist, a young Pakistani, Dr. Rao Sastri.他又找来一名核酸化学家, 叫作拉奥·萨斯特利的年轻的巴基斯坦人.To study the gastrointe...
In institutions with cytopathology available for on - site consultation, fine - needle aspirates are often adequate for diagnosis.在一些机构中,通过病理学家的现场咨询, 细针抽吸通常能够得到足够诊断的样本....
...the Dallas Cowboys and Buffalo Bills, the winners and losers of this year's Super Bowl.达拉斯牛仔队和布法罗比尔队，今年超级碗的赢家和输家A cluster of vultures crouched on the carcass of a dead buffalo...一群秃鹫蹲伏在一具野牛的尸体上。The festival comme...