令人悲哀的是，他的国际职业生涯竟如此惨淡收场。It was sad that his international career should end in such anticlimax.她两眼噙泪地听着这个悲哀的故事.Her eyes moistened as she listened to the sad story.觉慧静静地听着觉民说话, 他突然发觉哥哥的声音由平静而颤动,而变成悲哀的了.Chueh - min's v...
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...