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Around 280 degrees C, Volatile gases and flammable tars are released.是什么意思？

Around 280 degrees C, Volatile gases and flammable tars are released.

在大约摄氏280度, 挥发性的气体和可燃焦被放出.

相关词汇
around degrees volatile Gases and flammable tars are released

around

adv. 大约，旋转，到处，四处，在周围；prep. 围绕，在附近，前后，左右，在…周围；
例句
He has never put an arm around his wife to accommodate photographers...
他从未为了迎合摄影师而搂住妻子。

degrees

n. 度( degree的名词复数 )，程度，学位，（组织损伤的）深度；
例句
They are saying, with varying degrees of absolutism, that animals should not be exploited at all.
他们都多多少少带有些绝对地说动物根本不该被拿来利用。

volatile

adj. 易变的，不稳定的，（液体或油）易挥发的，爆炸性的，快活的，轻快的；
例句
The international oil markets have been highly volatile since the early 1970s...
从20世纪70年代初开始，国际石油市场就一直很不稳定。

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。

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。

flammable

adj. 易燃的，可燃的；
例句
highly flammable liquids
高度易燃的液体

tars

n. 焦油，沥青，柏油( tar的名词复数 )；
例句
Around 280 degrees C, Volatile gases and flammable tars are released.
在大约摄氏280度, 挥发性的气体和可燃焦被放出.

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。

released

v. 释放( release的过去式和过去分词 )，放开，发布，发
例句
At 3.30 p.m. a bulletin was released announcing that the president was out of immediate danger.
下午3点30分发布了公告，称总统已经暂时脱离危险。
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
They are under pressure to negate their femaleness.
她们承受着否认自己女性身份的压力。
His richly coloured lyrical paintings depict objects and people in unusual juxtapositions, often floating in space.
他的色彩斑斓的抒情油画将人物和事物不同寻常地加以并置, 并经常漂浮在空中.
He has already caused apoplexy with his books on class and on war.
他关于阶级和战争的书已经激起了极大的愤怒。
We've both had a good many beers.
我俩都喝了很多啤酒。
Acne often clears up with a change in diet.
痤疮常常会随着饮食的改变而消失。
terminal affinity
(染色体)端部亲和力；(染色体)末端亲和力
In 2008, Beijing enacted the labour contract law, stipulating that workers be given written contracts.
2008年, 中国颁布了《劳动合同法》, 要求雇主必须与工人签订书面合同.
Several are better written that O'Neill's work, in that the dialogue is neater and more felicitous.
有几部写得 比奥尼尔 的作品好, 因为对话写得比较干净利落.
Fever is one manifestation of cold.
发烧是感冒的一种表现形式.
The last time you had a real fright, you nearly crashed the car.
上一次你吓得够呛，差点儿把车撞烂了。