pyrene

pyrene的英语例句

1. The release time of a pyrene sperm was early than that of eupyrene sperm.

   无核精子的释放时间早于真核精子束.

2. Second - hand contains carbon monoxide, ammonia, formaldehyde a pyrene and nitrosamines.

   二手烟包含了一氧化碳, 氨, 甲醛,苯和亚硝胺.

3. This thesis developed a HPLC method for determination of benzo a pyrene in grain.

   建立了粮食中苯并芘残留的高效液相色谱测定法.