The professor was helped by his assistant in carrying out the experiment.
教授在做这个实验的时候,得到了助研的帮助。
Not having got enough hands, we had great difficulty in carrying out the task.
由于人手不够,我们完成任务有很大困难。
We need early support from HR departments and managers in carrying out the necessary changes.
我们需要在执行必要的变化时,及早从HR部门和管理者那得到支持。
They could not understand the delay in carrying out the agreement.
VOA: special.2010.04.01
You could imagine strategies where you have multiple resistance genes on a plasmid, resistance to Ampicillin, to Penicillin, to Erythromycin for example, and you design strategies for separating out which cells are carrying the plasmid that you're interested in.
若质粒上有多种抗性基因,你就有很多筛选方法,例如对氨苄青霉素,青霉素,红霉素的抗性,而且你可以设计方法分离出,含有你感兴趣质粒的细胞
Israel's policy is to demolish the homes of 'terrorists' in the hopes of deterring others from carrying out attacks.
VOA: standard.2009.04.09
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