6小时50分进入低囊胚期.It enter the late blastula stage in 6 h 50 min.这些囊胚细胞, 称卵裂球, 每个细胞都有一套二倍体染色体组.The cells of the blastula , called blastomeres, also each receive a full diploid set of chromosomes.桑椹胚形成于''.'囊...
We can't accept the fragmentation or balkanization of the country.我们不能接受使国家分裂或巴尔干化的行为。Litter breakdown or fragmentation is due to the litter fauna.落叶层粉碎的原因在于落叶层的动物相.For Tallis, this period in the apartment was a tim...
A safety alert system by DTMF ( Dual - tone multifrequency ) mode is introduced.介绍一种采用DTMF ( Dual -ToneMultifreqency ) 信号方式通信的安全报警系统.The DTMF generator circuit is straight forward to construct.DTMF发生器电路可直接构建.Common Type ...
He saw roses winding about the rain spout; or mulberries - birds gorging in the mulberry tree.他会看到玫瑰花绕在水管上, 或者是看到在桑树枝头上使劲啄食的小鸟.I could spend each day gorging on chocolate.我可以每天只吃巧克力就够了。They had been gorging fruit in the ...