The nondescript bacteria were responsible for the infectivity of the filtrate.这种滤液的侵染性应归之于不能描述的细菌.The fluid produced is called nephric filtrate.所产生的液体称为肾滤液.A filtrate collection box sits underneath, and seals against, th...
袋鼠和考拉熊产非常幼小虚弱的幼子.Kangaroos and koala bears give birth to very small and weak young.一位母亲,她的幼子住院了.A mother whose young son have go into hospital.这家的幼子只是给这家带来麻烦.The youngest son has only brought down trouble on the family....
Research and analysis of the genome of Gossypium arboreum.中棉染色体组型的分析研究.High Frequency of Homologous Recombination in the Genome of Modified Vaccinia Virus Ankara Strain ( MVA )修饰的痘苗病毒安卡拉株(MVA)基因组中高频的同源重组 ( 英文 )They were ...
There are as well as density - dependent biological factors such as disease, predation, and intraspecific conpetition.还有密度制约的生物因素,诸如病害 、 捕食和种内竞争等.The results indicated that intraspecific and interspecific difference were...
The bugle sounded the charge.冲锋的号角吹响了.When he heard the bugle call, he caught up his gun and dashed out.他一听到军号声就抓起枪冲了出去.Each blows his own bugle and sings his own tune -- each does things in his own way.各吹各的号,各唱各的调....
There are differences between historical and astronomical numbering of years.在历史的年代数目和天文年代数目之间存在差别.In Attica there were four tribes, each consisting of three phratries, each phratry numbering thirty gentes.在阿提卡,共有四个部落, 每...