It is like a chemical reagent.这就像是一种化学试剂.This bifunctional reagent links protein molecules to one another.这种双用试剂把蛋白质分子彼此连接起来.The reagent possesses specificity for water.这种试剂对水有特殊的作用....
...a huge pastry with green frosting on it.撒有绿色糖霜的一大块油酥糕点Moonlight was frosting the dew, and an old sundial threw a long shadow.月光把露水照得雪白, 一座旧日规投出一条长长的影子.She smiled and winked as I bit into the moist chocolate frosting.她...
Day 2 serum LH level was unrelated to pregnancy rate.周期第2天血LH值与周期妊娠率无关.LH: Welcome back to Talk Asia . My guest is Wang Lee Hom.韩: 欢迎回到[ TalkAsia ],本日来宾是王力宏.Objective To investigate the correlation of serum PRL, FSH, LH ...