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...
You can go boating or play tennis.你可以去划船或者打网球。They were killed in a boating accident.他们死于一起划船事故。He drowned in a boating quote "accident" unquote.他在一次所谓的翻船“事故”中溺亡。...
从国内相关的工会那儿或许能得到一项特许。A special dispensation may be obtained from the domestic union concerned.她最近向其他公司出售了公司业务的特许经营权。She has recently franchised her business.她需要得到特许才能再婚。She needed a special dispensation to remarry....
The area where most refugees are waiting is exposed to the elements.大多数难民等待救济的地方都不能挡风遮雨。"I have never knowingly exposed any patient to needless risks," he said.他说:“我从未故意将任何病人置于不必要的风险境地。”He has simply been exposed as an a...