本试验中用于转化的抗盐碱基因为胆碱单加氧酶基因(CMO) 和甜菜碱醛脱氢酶基因(BADH).The salt tolerance gene used in this experiment is BADH and CMO.以三甲胺及一氯乙酸为原料合成甜菜碱.Beet alkali was synthesized from trimethylamine and chloroacetic acid.成分: 柠檬提取液, 蜂蜜, 美白因子, 保...
According to that script, the merchant, Shylock, lent 3,000 ducats to Antonio.这个剧本里的商人夏洛克借给安东尼奥3000块金币.Shylock has an itch for money.夏洛克渴望发财.Shylock, the Jew, lived at Venice: he was an usurer.犹太人夏洛克住在威尼斯,他是个放印子钱的人....
What are you gazing at?你在凝视什么? stare指 “睁大眼睛、目不转睛地盯着看”,如:Gazing up into his eyes, she seemed to take in all he said.她抬起头注视着他的眼睛，好像听懂了他说的一切。She kept gazing at him, while spreading jam on the bread.她在往面包上涂果酱时，眼睛一直在盯着他。Any t...