它们是按品种分类的.They are classified in sorts.( 运输者也要接受做记录和分类的要求. )( Transporters are also subject to record - keeping and labeling requirements. )物理界过去和现在都是从不关心数学家们的分类的.The physical world was and still is indifferent to the ma...
At this point esch chromosome consist of a pair of chromatids and the two associated chromosomes are termed a tetrad.此时每条染色体由一对染色单体构成,这两条联合的染色体称为四分体.The Y chromosome is starting to yield other intriguing tales as well.Y染...
I hate that false plan of disguising, mutilating the truth.我最恨那种掩饰真相 、 割裂真相的虚伪策略.Students found mutilating or defacing Library materials such as books, newspapers serials will be severly penalized.严禁涂污或撕毁任何馆藏(例如书籍 、 报纸、杂...