On the condition of thermal contact metamorphism, clay minerals in coal are changed into andalusite.无烟煤中红柱石是煤中粘土质矿物经热接触变质作用形成的.A paper bird cannot stand the strong wind, and a clay figurine cannot bear the heavy rain.纸鸟经...
现在，本医院可提供最好的化验（见第17章）。Today the best tests are performed in the hospital .see chap. 17..医学化验证实她不是他们的亲骨肉。Medical tests established that she was not their own child.他苦苦等待了48个小时，化验结果才出来。He underwent an agonising 48-hour wai...
拟人机器人的面部表情控制系统是个十分复杂的探索性研究课题.The countenance control system of anthropocentric robot is a very complex problem.歌词多采用拟人手法, 使语言生动活泼.Words of song is adopted much personification gimmick, messenger language are lively.船常被人们...
His sodden trousers were clinging to his shins and his shoes squelched.他湿透的裤子紧贴小腿，鞋子吧唧作响。He squelched across the turf.他扑哧扑哧地走过草皮。We squelched over the soggy ground.我们咕唧咕唧地走过泥泞的土地。...
Glycine and succinyl - CoA are precursors of 5 - aminolevulinic acid ( ALA ) biosynthesis.甘氨酸和琥珀酸是红假单胞菌生物转化合成5-氨基乙酰丙酸 ( ALA ) 的前体.RGD is composed of three amino acids, arginine ( Arg ), glycine ( Gly ) and aspartic acid ...