采用不同培养时间的根霉全细胞脂肪酶催化合成己酸乙酯。

Rhizopus chinensis whole-cell lipases of different culture time were used to catalyzesynthesis of ethyl hexanoate.

youdao

规则是这么写的：没有合成的蓝色的护体夹克（它们是为像我这样的胆小鬼设计的），没有全罩式安全帽（为娘娘腔的男人设计的），手套是只在暴风雪天戴的。

The code that says: no synthetic blue jackets with body armour (they are for sissies like me), no full-face helmets (also for girly-men) and gloves are only to be worn in snowstorms.

youdao

这也许就是全合成油好于矿物油最突出的天方了。

This is perhaps the best thing the class has over the mineral based oils.

youdao