The new rule will be applied retrospectively.

...a retrospective of the films of Judy Garland...

朱迪·加兰电影回顾展

retrospective pay awards

有追溯效力的加薪

Retrospective past, Pingyao had a glorious history, it has been during the Depression.

追溯往昔, 平遥创过辉煌的历史, 也有过萧条时期.

Methods Retrospective summary to all the group counseling activities in the military unit.

方法对所开展的团体咨询活动进行回顾性总结.

Method: 160 case of ACS in emergency department were studied by retrospective analysis.

方法: 回顾性分析160例ACS患者在急诊救治过程中的护理体会.

METHODS 15 cases admitted from 1983 to 2003 were analyzed retrospectively.

方法回顾性分析15例脾脏肿瘤的临床资料.

Methods: Retrospectively analyzing monitoring data in 2006 by descriptive statistic method.

方法运用描述性统计学方法回顾性分析2006年北京市出生缺陷监测资料.

Methods : The clinical data of 33 cases of MPCDT analysed retrospectively.

方法回顾性分析33例消化道多原发癌的临床资料.

Methods 114 cases with pulmonary fungal infection were retrospectively analyzed.

方法用回顾性调查的方法分析了114例肺部真菌感染的临床特征.

Methods: Analyzed the status of 49 fetal congenital deformity retrospectively.

方法: 回顾分析49例先天性胎儿畸形情况.

The teacher translated Latin texts into English which he gave to his students for retroversion.

老师把拉丁文文章翻译成英文给学生,再让学生翻回来.

She knew someone had been there, because her chair was retroverted.

她知道有人去那里, 因为她的椅子被倒转.

Nevertheless, without the About sponsorship retrovirus's presence now , you might not have been born.

这同样是十分离奇的.

Scientists estimate that 8.3 percent of the human genome can be traced back to retrovirus infections.

科学家们估计8.3%的人基因组可以追溯到逆转录病毒的感染.

They vary in shape. The two main classes are RNA viruses ( see retrovirus ) and DNA viruses.

病毒形状各不相同. 主要的二类是核糖核酸病毒和去氧核糖核酸病毒.

Gene trap elements are also used in the construction of retrovirus vectors.

基因诱捕技术也被运用了反转录病毒载体的构建.

If so, the result is known as an endogenous retrovirus.

如果是这样, 则这种病毒就是内源性逆转录病毒.

The gene in question belongs to a retrovirus and the embryos in question belong to sheep.

此项研究中的基因属于一种逆转录病毒,而胚胎则属于绵羊.

Conclusions: the replication – defective retrovirus was produced.

结论获得了复制缺陷型逆转录病毒载体.

Retrovirus is one of the vectors in common use.

逆转录病毒是最为常用的载体之一.