这是平行四边形的对边.These are the opposite sides of the parallelogram.环面可由矩形把其两对对边分别重叠起来而得到.A torus can be obtained from a rectangle by identifying opposite sides.当各块板块彼此分离时, 他们又在对边与其它板块发生碰撞.As the plates move apart, they encount...
他们来的时候是解放者,现在却成了占领者。They came as liberators and now they're occupiers.要是祂不拒绝, 那麽祂就不是预许的解放者.If He does not, then neither is He the promised liberator.用他的《解放者》报, 他发出了废奴的呼声.Through his newspaper, The Liberator, he beca...
结果: 在5ppm的富锗培养基上培养的GSC中锗的转化率最高 ( 1118% ).RESULTS: GSC contains the highest ( 11.18 % ) germanium in 5 ppm enriched germanium MS cultrue medium.在不改变原工艺流程的基础上提出了富集锗的相关措施.The authors have proposed some measures related to g...