This mixture is then mixed with dilute hydrochloric acid.氰基丙烯酸正丁酯是在超强力胶中发现的一种化学物质.Peristalsis mixes food with enzymes and hydrochloric acid from glands inandthe resulting chyme the small intestine.胃的蠕动将食物与处于胃壁上的胃腺分泌的消化及盐...
新闻广播员的话音变得含糊不清起来。The newscaster's speech began to slur.听众写信祝贺那位广播员的演技.Listeners wrote in to congratulate the radio actor on his performance.他胜任新闻广播员的工作,在于他有当过记者的锻炼.His strength as a news - reader lies in his trainin...
He insisted that there could be no linkage with other Mideast problems.他坚持主张不把它与其他中东问题挂钩。The Mideast crisis would have accelerated. The China initiative could have been nipped in the bud.中东危机可能加快速度,对中国的主动行动可能夭折.Rice was ...
Did you say Edward Pratt?您是说EdwardPratt 吗 ?Green and Pratt employed a rotating - mirror camera with an explosively driven wedge.Green和Pratt使用旋转镜头的摄影机,其具有一种爆发性的楔形物.Pratt & Whitney has announced that it will be making furt...
当她在桌前坐下时，却发现自己不知道该说些什么了。When she sat down at her desk she found that the words evaded her.坐下时我的腿还会痛。My leg still aches when I sit down.他的滑雪板交叉在一起坐下时,姿势很不雅观.His skis crossed and he sat down in a most undignified manner....
Insulin is produced commercially from animals.为获利从动物体内提取胰岛素。Insulin is secreted by the pancreas.胰岛素是胰腺分泌的。Diabetes is caused by a fault in the insulin production of the body.糖尿病是由体內胰岛素分泌失调引起的....
岸基的ISR研究和发展主要集中于超视距雷达 ( OTH ).Ground - based ISR research and development is focused on over - the - horizon radar ( OTH ) radar.这就是视距测距法, 它能好的指示目标的距离.Known as stadiametric ranging, it a good indication of the target dis...
Their voices blend marvellously as they sing in chorus.他们合唱时嗓音非常和谐.The children repeated the words after her in chorus.孩子们跟她齐声朗读单词.The students began to read the text in chorus.学生们开始齐声朗读课文....