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氨与空气的混合气体不易燃烧.用英语怎么说？

氨与空气的混合气体不易燃烧.

Ammonia - air mixtures are quite difficult to ignite.

相关词汇
ammonia air mixtures are quite difficult to ignite

ammonia

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

air

n. 天空，空气，空中，神态，曲调；v. 晾干，通风，公开发表，播送；
例句
Plants absorb carbon dioxide from the air and moisture from the soil...
植物从空气中吸收二氧化碳并从土壤中汲取水分。

mixtures

--
例句
The possibility of its potential application is discussed for separation of actinon - lanthanon mixtures by ion exchange.
讨论了该离子交换法在分离锕 - 镧系元素上应用的可能性.

are

vi. （用于第二人称单复数现在时，第一、三人称复数现在时）是；n. 公亩（等于100平方米）；
例句
We are scared to abandon ourselves to our feelings in case we seem weak or out of control.
我们不敢放纵自己的情感，以免显得太过软弱或缺乏自制。

quite

adv. 相当，很，非常，确实如此；
例句
For a novelist, that's quite an accomplishment...
对于一位小说家来说，那是相当了不起的成就。

difficult

adj. 困难的，难做的，难解的，不易相处的；
例句
It is a difficult job and they should be paid accordingly...
这是份棘手的工作，他们应得到相应的报酬。

to

prep. 向，朝着，到，关于，属于；adv. 朝一个方向的，到某种状态，关闭；
例句
I suggest you leave it to an expert...
我建议你把它留给专家来解决。

ignite

vt. 点燃，使燃烧，使激动，使灼热；vi. 点火，燃烧；
例句
The recent fighting in the area could ignite regional passions far beyond the borders.
最近该地区的战斗可能激发边境以外整个地区的激动情绪。
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
Many graduates are employed in the electronics and computing industries.
很多毕业生就职于电子和计算机行业。
'Is she coming back?' — 'Maybe. No one hears from her.'
“她快回来了吗？”——“也许吧。都还没信儿呢。”
Tell him you Aunt Celeste heartily approves and wishes you both happiness forever.
请转告他,Celeste姑妈完全赞成这门婚事,并衷心地祝福你们永远幸福.
Let us now consider the damper attached to the mass of FigureF 2.
现在我们考虑连在图F2的质量上的制动器.
The purpose of the law is to protect the right of the individual.
该法律目的是为了保护个人权利。
An ague in the spring is physic for a king.
春天一场病,一年不服药.
...his status as a British citizen...
他的英国公民身份
I'd like to have a sundae.
我要份圣代冰淇淋.
The debate in the mainstream press has been a classic example of British hypocrisy...
主流媒体上的辩论是英国式虚伪的典型例子。
Although ending the race to drink up before closing time has not moderated drinking habits, neither have apocalyptic predictions come to pass.
虽然在酒吧关门前停止斗酒没能改变人们的饮酒习惯，但是也没有让如世界末日般的预言得以实现。