躁狂

Cultivation of the recombinant strain in LB medium resulted in a nuclease yield of 62 U/mL.

在LB培养基中培养此基因重组菌，可得核酸分解酵素产量62 U/mL。

I'd like to see the school-leaving age lowered, instead of raised, for children who don't have the brains to profit from classroom teaching.

为了那些智商不高，在课堂教学中收效不大的孩子，我希望看到学校把毕业年龄放宽，使他们离校时大一点，而不是小一点。