The police are offering a big reward for information about the robbery.警方出大笔赏金要求提供那起抢劫案的破案线索。They manage a company offering advice on mergers and acquisitions.他们经营着一家为兼并收购业务提供咨询的公司。The police are offering immunity to wit...
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...