Acids neutralize alkalis and vice versa.酸能使碱中和,碱亦能使酸中和.What's the scale that's used to compare the strength of acids and alkalis?用何种标准来比较酸碱度？Aluminium and other metals are normally badly corroded by alkalis.铝和其...
Aluminium and other metals are normally badly corroded by alkalis.铝和其他金属通常会被碱严重腐蚀.Acids neutralize alkalis and vice versa.酸能使碱中和,碱亦能使酸中和.Weak alkalis ionize partly ( ionize ) in water to give hydroxide ion.弱碱 在水中部份电离,放出氢...
He eats so little that he is bony.他吃得太少,瘦得只剩皮包骨.That steak is bony and difficult to eat.那种牛排多骨, 很不易吃。I am afraid that a bony destruction is taking place in mastoid.我担心在乳突部有骨质破坏.He poked a long bony finger in Billy's...
I had to postpone ideas of a career and stay at home.我不得不暂缓就业打算，呆在家里。It is totally out of the question to postpone the midnight deadline.想要推迟午夜的最后期限是完全不可能的。It won't hurt to postpone the matter for a few days.此事耽搁几天无...
木料被锯成大块的薄板。The wood was cut into large sheets of veneer.环并不是看上去那样的固体薄板.The rings are not the solid sheets they appers to be.松木桌面镶有一层桃花心木的装饰薄板.The pine table top is overlaid with a mahogany veneer....
去年，这个集团的纯利润率为30%。The group had a net profit margin of 30% last year.数据表明，这家集团的现金正在大量流失。The figures showed that cash was haemorrhaging from the conglomerate.该集团称其继续持有1,774,687股冯氏公司的股份。The group said it continues to hold 1...
在热闹广场的另一边，摊贩叫卖着热狗和羊角三明治。Across the busy plaza, vendors sell hot dogs and croissant sandwiches.我把手伸到桌子的另一边，捏住他的手。I reached across the table and squeezed his hand.确保在另一边与他们会合。Make sure to meet them at the other end....
Pharmaceutical Industry for the production of Bicyclohexane Piperidine BENZTROPINE Dihydrobrohide, diphenhydramine hydrochloride salt.医药工业中用于生产双环己哌啶 、 苯甲托品氢溴酸盐,苯海拉明盐酸盐等....