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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。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
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。
Supporters of the death penalty argue that it would deter criminals from carrying guns...
死刑的支持者认为它能阻吓罪犯携带枪支。
相关例句
The papers dubbed them ` The Fab Four '.
报刊给他们起了个绰号叫‘四绝 ’.
He delivered a gushing speech.
他发表了非常煽情的讲话。
If you have a malignant Boil , try applying this ointment, which has antipyretic and antitoxic effects.
患上疔疮,请敷这种药膏, 它能清瘟解毒.
They've gone swanning off to Paris for the weekend.
他们周末到巴黎潇洒去了。
Also, notice the star Elnath at the southern tip of Auriga.
你还可以留意到御夫座正南方的五车五.
to be eligible for parole
符合假释条件
His unyielding attitude on this subject was that since he had done it, so could everyone.
在这件事上他态度很坚决：既然他做到了，别人也能做到。
We sought to parry the charateristic Soviet lunge with fancy footwork.
我们以花式步法力图避开典型的苏联冲刺.
He is working at some place in the north.
他在北方某地工作。
...the legends of ancient Greece...
古希腊传说