emission

Her eyes widened as she felt a sudden emission of air coming from the nostrils of the corpse.

接着，她瞪大了眼睛，因为她觉察到那具尸体的鼻孔里忽然呼出气来。

Developing the electric vehicles, wind energy and solar energy, China is trying to stride forward the goal of reducing the emission.

发展电动汽车、风能、太阳能，中国已经在努力向减排目标迈进。

Since then, the term "water hole" has been used to refer to searches at or around the hydrogen emission frequency.

自那时起，“水洞”及氢元素放射频率周围被用于相关的搜寻。

He said the likeliest explanation was an emission of radioactive steam from the containment vessel, although that had not been confirmed.

他说这很可能是由于放射性蒸汽外泄导致的，不过目前具体情况尚未得到证实。

Another meat related emission that is often forgotten is methane, a product of anaerobic digestion generated when a cow exhales .

另一种与肉食有关却常被忽略的废气是，牛放屁时所排放的厌氧消化产物——甲烷。

As in Europe and the US, trading in voluntary emission reductions is only one of many segments of the carbon market.

在欧美，自愿碳减排交易只是碳交易市场众多领域之一。

How much reduction can the booster achieve in exhaust emission?

按装汽车省油器之后会减低多少排放废气量？

Spectrophotometer and Laser Roman Spectrometer have been used for determining the intensity of transmission and emission.

用分光光度计和激光拉曼光谱仪分别测定了样品的可见光透过率和发光强度。

It is assumed that the emission and absorption of light energy by an atom or molecule is not a continuous process but occurs in steps.

假定原子或分子发射光能和吸收光只能不是一个连续的过程，而是阶梯式发生的。

It seems to be acceptable to charge a higher mark-up for fair trade coffee, organic bread or lower-emission petrol.

向公平贸易咖啡、有机面包或低排放汽油收取更高价格，似乎是可以接受的。

What's more? There is no effective measures to reduce emission, like the nuclear weapons, with which nothing to be afraid of.

何况这个世界上并没有可以有效减排的手段，就像核武器似的，有了就天不怕地不怕了。

Moreover, the intensity of UV emission is relatively weaker compared with that of visible emission.

通常，与可见光发射强度相比，紫外发射的强度相对较弱。

On another front, it's also heartening to see that the budget projects $645 billion in revenues from the sale of emission allowances.

另一方面我们欣喜地看到，在这项预算方案中，有6450亿财政收入将来自于污染排放许可配额的费用。

Aluminium can be transformed, by the capture of an alpha particle and the emission of a proton, into a stable silicon atom.

铝可以通过俘获。粒子、排出质子而被蜕变成一种稳定的硅原子。

A fuel cell creates electricity through a reaction between hydrogen and oxygen leaving water as the only form of emission.

燃料电池是通过氢气和氧气的化学反应产生电力的，排出物只有水。

For its part, the U. S. wants to see China agree to binding emission cuts in a successor treaty to Kyoto.

至于美国方面，则希望中国同意在《京都议定书》后续协议中承担明确的温室气体减排义务。

Acoustic-emission techniques have been used to determine the rate of cracking of highstrength steel due to hydrogen embrittlement.

声发射技术已被用来确定高强钢因氢脆而开裂的速率。

But suppose that Congress were to mandate gradually tightening emission limits, starting two or three years from now.

但是，假设国会颁布法令，要求从现在起2年或3年之后，开始逐渐收紧排放限制，又会如何？

So most people, you know, kind of have no idea of the difference between like, an emission nebula and a planetary nebula.

这和实际的频率和规模几乎是一样的。大多数人都分不清发射星云和环状星云之间的区别。

ALUMINIUM OXIDE PRIMARILY USED FOR THE PRODUCTION OF ALUMINIUM. DETERMINATION OF SODIUM. FLAME SPECTROPHOTOMETRIC METHOD (EMISSION).

主要用于铝生产的氧化铝.钠的测定.火焰分光光度法（发射）