丙氨酸在转氨作用中似乎是更好的氨基酸.Alanine appears to be the preferred amino acid in the transamination.标记的莽草酸迅速地转变成苯丙氨酸.Labelled shikimic acid is reality converted to phenylalanine.植树细胞中丙氨酸和亮氨酸 、 缬氨酸的主要前体是丙酮酸.In plant cells the princip...
人们想仔细分析他的作品，并对他的动机提出质疑。People want to dissect his work and question his motives.哈里精心购置了礼物又仔细包好，让马克交给他们。Harry had carefully bought and wrapped presents for Mark to give them.我踱来踱去仔细思量后叫了一辆出租车。I strolled up and down though...
The whole of that family are the most solemnly conceited and consummate blockheads!他们那一家子都是极其自高自大的不折不扣的傻瓜!With all my tricks, the blockheads have been too many for me at last.我骗人的本事虽然好,到底还吃了这班蠢人的亏.Contemporary science, w...
报道一种快速检测冰箱除臭器对乙硫醇驱除效率的气相色谱分析方法.A gas chromatographic method to quickly test the efficiency of refrigerator deodorizer in eliminating ethanethiol paper....
The hotel is set plumb in the middle of the high street.宾馆正好坐落在商街的中段。Free room and board are provided for all hotel staff.宾馆的所有员工都可享受免费膳宿。The Atlantic coast is within sight of the hotel.从宾馆可以看见大西洋海岸。...
North American songbird whose call resembles a cat's mewing.北美洲鸣鸟,其叫声象猫.She looked back at him, mewing.它回头望了望他, 喵喵叫着.We heard the mewing of a cat.我们听到猫的喵喵叫声....
Disembarkation is at 7.30am.早上7：30下机。After disembarkation, we went through passport control.我们下了飞机,接受护照检查.May I have a disembarkation card?请给我一张离机卡好 吗 ?...