It seemed a singularly ill-judged enterprise for Truman to undertake.这对于杜鲁门来说似乎是一项特别不明智的事业。He is still involved in voluntary work promoting local enterprise.他仍在从事促进当地创业的志愿者工作。They were rightly praised for their thrift an...
这标志着卵裂发育阶段的结束.This marks the end of the cleavage stage of development.受精卵发育成桑椹胚的过程叫卵裂.The growth a zygote a morula is called fragmentation.在早期卵裂中, γ微管蛋白聚集在胚胎的细胞核周围.During early cleavage, � � - tubulin distributes around ...
Fostering of aerobe and anaerobe before and after root canal sterilization with microwave.心脏手术后病人血及其引流血经需氧菌及厌氧菌培养均阴性.The purificial to anaerobe. The purification rate could amount to more than 93 % by anaerobic method.用厌...