同型丝氨酸也牵涉到蛋氨酸的生物合成.Homoserine has also been implicated in the biosynthesis of methionine.甘氨酸去除二氧化碳和氨能产生丝氨酸.The glycine can give rise to serine with the elimination of carbon dioxide and ammonia.甘油 3- 磷酸是丝氨酸的前体.Glycerate 3...
These are escargot . It's French for snails . It's a delicacy.这些是“锅牛”,法文的锅牛,很可口.To Blanch Escargot: Blanching is the first step in preparing escargot dishes.如何将蜗牛焯水: 这一步是做法式蜗牛的关键步骤....
讨论了采用不同的电磁多极场作为动态校正器的可能性.推导了圆形校正透镜、偏转校正场和四极、六极校正场引起的附加象差的公式.The possibility of dynamic aberration correction by using electro - magnetic multipole fields is discussed....
白色大象,意思就是花费多不中用的东西.The big garden square is a white elephant in my city.如果那样的话,又怎么做到,要花费多大的代价呢?People have dreamt of immortality since time immemorial.我们也很难想像,《吴哥之光》今后需要花费多大的努力,才能重新树立起它的公信力?It will no doubt be an uphill ...
A goldfish rose to the surface of the little pond, with a sharp rippling sound.那小池塘里, 一条金鱼浮上水面来,激起一片涟漪,清脆的一声响.Snake : A rippling movement of the ribbon which resembles the slithering action of a snake.蛇形滑动: 一种带操动作.The po...
...the dictum that it is preferable to be roughly right than precisely wrong...有句格言说道，大致对总比完全错要好All the planets orbit the Sun in roughly the same plane, round its equator.所有的行星大致在同一平面上绕太阳赤道运转。Roughly speaking, a scientif...
She is a forerunner of the modern women's movement.她是现代妇女运动的先驱.Anglo - Saxon is the forerunner of modern English.盎 格鲁撒 克逊语是现代英语的先驱.Penicillin was the forerunner of modern antibiotics.青霉素是现代抗生素的先导....
Religious legalism employs the law to do more than God wants it to.宗教律法主义试图利用律法去做超出神要律法所做的事.In the diagnostic expert system of a set affusion pump employs such a principle.在某油田注水泵机组故障诊断专家系统中应用了此种原理.He employs an irrevere...
He's fastening on that poor girl like a leech.他像蚂蟥一样缠着那个可怜的姑娘。The trousers have a fly fastening.这条裤子是前开口。Better fastening between sill and wall footing would be beneficial.改善地基与墙基之间的连结是有益处的....