Gastric juice contains hydrochloric acid to provide an acidic solution for pepsin.胃液内含有盐酸给胃蛋白酶提供酸溶液.Gold can't be dissolved in hydrochloric acid.黄金不会溶解于盐酸之中.This mixture is then mixed with dilute hydrochloric acid.氰...
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...
一些厂已采用两段铬酸盐还原法.Two - stage chromate reduction has been used at several plants.将这张校样重新涂以重铬酸盐乳剂.The proof is recoated with dichromate emulsion.嗯, 我们会把重铬酸盐用钢桶装,而无水铬酸则用油罐装.Well, we'll ship the bichromate in steel drums ...
今天我做了别人不愿做的事，明天我就能做到别人所不能做的事。Today I will do what others won't, so tomorrow I can accomplish what others can't.--Jerry Rice也罢, 既然他不愿做,就不要勉强他.All right, don't force him to do It'since he won't.我不愿...
He heard tires squeal as the car braked to avoid a collision.为避免相撞而刹车时，他听到了轮胎与地面刺耳的摩擦声。If you want to avoid the crowds, it's best to come on a weekday.如果想避免人多，最好在周一到周五来。Work out what situations or people make you fe...
The grief clamors once more, occupies entire pit of the stomach.伤痛再次叫嚣, 盘踞整个心窝.A great grief aggravates the heart that suffers it.巨大的悲伤使痛苦的心更加沉重.God visited everlasting grief upon her.上帝使她悲痛不已.Talk to others about your f...