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Ammonium chloride under thermal dissociation forms ammonia and hydrogen chloride gases.是什么意思？

Ammonium chloride under thermal dissociation forms ammonia and hydrogen chloride gases.

氯化铵在热力分解作用下形成氨和氯化氢气体.

相关词汇
ammonium chloride under thermal dissociation forms ammonia and hydrogen Gases

ammonium

n. 铵；
例句
Nefedipine was synthesized with m - Nitrobenzaldehyde, ethyl acetoacetate ammonium acetate.
以间硝基苯甲醛, 乙酰乙酸乙酯,氨化试剂为原料.

chloride

n. 氯化物，〈口〉漂白粉；
例句
Butyraldehyde 1,2 proparediol acetal was synthesized by using stannous chloride as catalyst.
以非质子酸氯化亚锡为催化剂,催化合成了丁醛-1,2-丙二醇缩醛.

under

prep. 在…下面，在表面之下，在…的假定表面或掩饰下，少于，小于，在…情况下；adv. 在下面，少于，在水下，在昏迷中；adj. 较低的，下面的；
例句
...efforts to acquaint the public with their rights under the new law...
为使公众熟悉新法律所赋予的权利而作出的努力

thermal

adj. 热的，保热的，温热的；n. 上升的暖气流；
例句
...financial assistance with repair, thermal insulation and improvements to homes through Government grants.
政府拨款供修缮、隔热和房屋改造之用的经济援助

dissociation

n. 分离， 离解， 脱离关系，解体；
例句
Ammonium chloride under thermal dissociation forms ammonia and hydrogen chloride gases.
氯化铵在热力分解作用下形成氨和氯化氢气体.

forms

n. 形状( form的名词复数 )，（空白）表格（纸），方式，组成；v. 形成，构成，产生( form的第三人称单数 )，是，（使）成形，结成（友谊）；
例句
...alternate forms of medical treatment.
其他可供选择的医疗方案

ammonia

n. 氨，氨水，氨气；
例句
...carbonate of ammonia solution.
碳酸铵溶液

and

conj. 和，与，而且，于是，然后，因此；
例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

hydrogen

n. <化>氢；
例句
They'd have a lot of hydrogen sulfide gas bound up in their cells.
他们的牢房里有大量的硫化氢气体。

Gases

[医]气体；
例句
These gases pollute the atmosphere of towns and cities.
这些气体污染了城镇的空气。
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
a brief and unsuccessful flirtation with the property market
对房地产市场一时兴起、并不成功的介入
My son found a piece of driftwood this morning.
我的儿子今天早上找到了一块漂流的木片.
The students'learning materials should be implemented with some extracurricular books.
我们应为学生的教材补入一些课外读物.
Householder: Could you and mend a leak in a pipe?
房主: 你能不能来修理一下管道?
His honesty had been his downfall...
他败在诚实。
Contradictions and paradoxes arose in increasing numbers.
矛盾和悖论越来越多.
...a balmy summer's evening.
宜人的夏夜
When the market economy is introduced, many factories will not survive...
引入市场经济后，许多工厂将面临倒闭。
...a specially designed breadboard with a tray to catch the crumbs.
特制的切面包板，有个能接住面包屑的槽
When you have made up your mind, pick on a day when you will not be under much stress...
你什么时候下决心了，就挑一个压力不大的日子。