The high laevorotation of L - cystine depends on a specially helical structure of its molecular.指出了L - 胱氨酸高度的左旋性是由其分子的特殊螺旋结构决定的.L - Cysteine is a, neutral, genetically coded amino acid, derived from cystine and found in ...
Large amounts of cystine as well as arginine, lysine and ornithine are excreted.大量的胱氨酸、精氨酸 、 赖氨酸和鸣氨酸被排出.Large amount of cystine as well as arginine lysine and ornithine are excreted in the urine.从患者的尿中排出大量的胱氨酸,精氨酸,赖氨酸和鸟氨...
Any head teacher who made errors like this would be chucked out.哪个校长只要犯了这样的错误都会被开除。Jim Partridge chucked himself off some bridge or other.吉姆·帕特里奇从某座桥上跳了下去。There wasn't a great fuss when I chucked her.我把她甩掉的时候，她没哭也没闹...
走廊里的煤气灯应该是开着的，调得比较暗。The gaslights in the passage would be on, turned low.柜台后面有一台开着的便携式小型电视机。There was a little portable television switched on behind the bar.一只黄蜂飞进了开着的窗子。A wasp flew in the open window....
20世纪80年代初期的经济萧条气氛因各种奇异古怪建筑的出现而有所缓解。The economic gloom of the early 1980s was relieved by fanciful architecture.这家公司很快偿付了初期的广告费。The business quickly repaid the initial outlay on advertising.初期的反应非常好。The initial reaction h...