他们发现狄氏剂的挥发常随紧实度的增加而减低.They found volatilization of dieldrin tended to decrease as bulk density increased.狄氏剂与艾氏剂有关,对蚯蚓的毒性是相似的.Dieldrin is related to aldrin, and its toxicity to earthworms is similar....
There's something cowardly and ignoble about such an attitude.这种态度有点怯懦可鄙.To bettay a friend is ignoble.背弃朋友是卑鄙的.But in an old man who has known joys and sorrows, and has achieved whatever work it was in him to do, t...
结果:莲心碱、 异莲 心碱、基莲心碱线性方程显示线性关系良好.RESULTS The linear relations of liensinine? isoliensinine and neferine were very good.本发明公开了甲基莲心碱及其类似物的新用途.The invention discloses the new application of neferine and a neferine analogue.目的...
Golfers had wagered a good deal of money on Nick Faldo winning the championship.高尔夫球手投下重注赌尼克·法尔多夺冠。Just because people wagered on the Yankees did not mean that they liked them.人们将赌注下在扬基队上并不说明就喜欢他们。She always wagered on a...