strain after

I found it a strain looking after four children.

我觉得照料四个孩子挺累的。

lysogeny detection of lactic acid bacteria and analysis on protein expression of lysogenic strain after uv mutagenesis

乳酸菌溶源性的检测及紫外诱变后溶源菌蛋白表达分析

Read the text naturally; don't strain after effects.

读课文要自然, 不要装腔作势.

After six weeks of uncertainty, the strain was beginning to take its toll.

6个星期的忐忑不安后，压力开始产生影响了。

The author seems to strain after novelty.

作者似乎在力图标新立异.

After six weeks of uncertainty , the strain was beginning to take its toll.

6个星期的忐忑不安后, 压力开始产生影响了.

Read the text naturally; don't strain after effects. Math, English, and Science are required courses.

读课文要自然，不要装腔作势。数学，英语和自然科学是必修课程。

The acid production during 3 hours in different divisions was investigated. On 50% division ratio, the acidity could reconvert to level before division after the strain grew for 12h.

对其进行了不同分割比例下3h的产酸情况实验，证实该菌在分割50%后，12h能恢复到分割前的酸度；

The electrophoresis of DNA in the peripheral normal tissue was an integrity strain after ECSP treatment which means no DNA lesions by ECSP treatment.

ECSP处理后对周边正常组织的DNA电泳为一完整条带，表明无DNA损伤。