“甲醛”怎么读

这种物质很容易由甲醛和肼反应而得到.The material is readily prepared by reaction of formaldehyde and hydrazine.甲醛能慢慢使多种病毒失去活性.Formaldehyde slowly inactivates many viruses.二氧化硫和甲醛都可产生刺激.Sulfur dioxide and formaldehyde both produce irritati...

“甲醛”的英语可以翻译为：[有化] formaldehyde，cascophen，arofene，methanal ...

他升任教皇后在位两年。After his elevation to the papacy, he reigned for two years.其他人都不相信他们试图杀死教皇。Nobody else believed that they had tried to rub out the pope.他被教皇约翰·保罗二世任命为明斯克区的宗座署理。He was appointed Apostolic Administrator of Mins...

preheated的音标：...

角θ称为Z的幅角.The angle θ is called the argument of Z.利用集合来定义辐角函数,研究幅角函数的存在性、连续性、可微性等性质.Argument functions are defined by set and its existence , Continuity and differentiability are discussed.最后给出了基于视差梯度约束和边缘幅角约束的快速边缘匹配算法.At...

...an event that has helped efface the country's traditional image...帮助该国改变了以往形象改观的事件The lapse of year will never efface that scene of ruins from my memory.时光的流逝绝不会把那废墟的景象从我的记忆中冲淡.He could not efface the impression ...

It is difficult to quantify an exact figure as firms are reluctant to declare their losses.由于各家公司都不愿意公布所受的损失，所以很难得出一个精确的数字。To declare war against the small island state looks like the action of a cowardly nation.向一个小小的岛国...

“黑尾豫”的英语可以翻译为：godwit ...

cease的近义词/同义词有：halt, quit, stop, end, discontinue, pause, discontinue, desist, dissolve, finish, abort, expire, quit, end, halt, stop, drop, abandon, terminate。vt.cease的近义词（停止,终止）：halt, quit, stop, end, discontinue。cease...

encore的一般过去时为：encored...

blog的第三人称单数（三单）为：blogs...

n.（一副）假牙，托牙...

Preparation of diglyceride by lipase - catalyzed glycerolysis of soybean salad oil with glycerol batchtank reactor was studied.研究了脂肪酶催化大豆色拉油甘油解制备二甘酯过程.Diglyceride, a kind of metabolic intermediate of oil & fat , can be p...

[医][=n-acetyl-p-aminophenol]扑热息痛，n-乙酰对氨基苯酚...

cicada的复数形式为：cicadas...

麦凯缓缓地朝这个屏幕走来，每走一步心情都更加紧张。McKay walked slowly toward this screen, feeling a growing tenseness.昨天玩宾戈赢了一把，适时地给朱丽叶·利特尔一家带来些许的欢快心情。A timely bingo win brought some cheer to Juliet Little's family yesterday.内尔的同事们说他实际上在说笑逗...

They wanted a pretext for subduing the region by force...他们想找借口用武力征服这个地区。They wanted a pretext for subduing the region by force.他们想找借口用武力征服这个地区。They are the probation subduing the heart to human joys.它们不过是抑制情欲的一种考验.Some ...