异染色质部分在间期有染色很浓的倾向, 有时形成浓缩的块状,这些块状叫做染色中心.Heterochromatic areas tend to stain intensely during interphase, sometimes forming condensed masses called chromocentres.经过浓缩的果汁在包装前要对水还原,并消毒.From - concentrate juice has been reco...
Methane and propane are alkanes.甲烷和丙烷是烷烃。Its main components include propane, butane and butylene.主要成份是丙烷 、 丁烷、丁烯等.a propane gas cylinder丙烷气钢瓶Fuel propane is scented with mercaptan odourants for leak detection.燃料丙烷通常添加硫醇...
我把最后两指宽的波旁威士忌都倒进自己杯中。I poured two final fingers of bourbon into my glass.她两指成叉状,插进沙子里.She stabbed her two spread fingers into the sand.墙壁上的灰绩有两指厚,地上则有一英尺.Dust clung to the walls two fingers thick and floor a deep....
英制的加仑与美制的容量不同.The imperial gallon is not the same size as the US one.这个集装箱的容量是1000立方米.The volume of this container is 1000 cubic metres.这个罐的容量有四夸脱.This can has a capacity of four quarters....