氨气是无色的有刺激性味道的气体。
树木还可以减少氨气的浓烈的气味。
(指木头)接触到氨气而变黑或有色。
本文提出了关于氨气氛供氮能力的概念。
This paper deals with the conception concerning the nitrogen supplying capacity of ammonia atmosphere.
诸如氨气之类的物质在溶解时会释放出热量。
Substances such as ammonia give out heat when they dissolve.
诸如氨气之类的物质在溶解时会释放出热量。
Substances such as ammonia give out heat when they dissolve .
生产过程中产生的氨气经吸收，可循环利用。
Ammonia produced in the production process can be absorbed and recycled.
施肥后的农田释放的氨气是空气污染的一个因素。
Ammonia gas released by fertilized cropland is a cause of air pollution, the.
生命生产出甲烷、氨气、氧气、氢气、二氧化碳以及其他气体。
Life generates methane, ammonia, oxygen, hydrogen, carbon dioxide, and many other gases.
我想问，当达到平衡后，氮气，氢气和氨气的分压，分别是多少？
And I'm going to ask, after I reach equilibrium, what is the partial pressure of nitrogen hydrogen and ammonia?
本文提出用氨气敏电极快速测定沼气发酵中氨的方法。
The ammonia comes from firedamp fermentation has been determined by ammonium - gas - sensitive electrodes with satisfactory results.
硫磺的气味非常难闻，闻起来像一种混合了臭鸡蛋和氨气的恶臭。
As soon as the sulfur is exposed to the ambient air temperature, it hardens into the more-familiar bright-yellow solid. The odor is terrible -- like a combination of rotten eggs and ammonia.
差不多7吨的氨气排放，而氨气是一种主要的空气污染物。
人体暴露在大量氨气下面会导致肺损伤，失明或者死亡。
Exposure to high amounts of ammonia can cause lung damage, blindness or death.
开发氨气作为燃料必须要通过方法，提高氨气的可燃性。
Development of ammonia as a fuel must include ways to improve its combustibility .
本文介绍了直接用氨气(或液氨)代替氨水浸出钼焙砂的方法。
The direct leaching method of roasted molybdenite with ammonia (or liquid ammonia) instead of aqueous ammonia has been described.
飞行控制系统试图在周日前使不能工作的氨气泵重新工作，不过断路器跳闸了。
Flight controllers tried to restart the disabled ammonia pump early on Sunday but the circuit breaker tripped again.
我认为这是首次有人证明细菌细胞实际上能够感知有气味的气体，比如说想氨气。
I think it's the first time someone has shown that bacterial cells can actually sense odorous gases like ammonia.
昆虫制造出的一氧化氮比猪和家禽少300倍，制造的温室气体、氨气也要少很多。
The insects also produce 300 times less nitrous oxide, also a warming gas, and much less ammonia, a pollutant produced by pig and poultry farming.
其中一种是通过将氮气转换成氨气的Haber -Bosch工序来制造肥料。
One of these comes from making fertilisers, using the Haber-Bosch process which converts nitrogen gas into ammonia.
通过分析氨气扩散后爆炸浓度下限范围，探讨了如何设置警戒区的方法。
According to the range of lower explosive concentration limit, methods for how to set up warning region were research.
以异构十三醇和氨气为原料，采用金属氧化物为催化剂合成了异构双十三胺。
Iso-ditridecylamine was synthesized by using iso-tridecanol and ammonia as raw materials and metal oxides as catalyst .
将该陶瓷用于固态质子传导电池中，在常压下以氮气和氢气为原料合成了氨气。
Ammonia was synthesized from nitrogen and hydrogen at atmospheric pressure in the solid state proton conducting cell reactor.
通过对一起液氨气瓶爆炸事故的分析，探讨液化气体气瓶事故分析的相关计算问题。
Through the analysis of liquid ammonia gas cylinder explosion accident, discussed the related calculation questions to liquefied gas cylinder accident analysis.
将多层膜材料用于固态质子传导电池中，在常压下以氮气和氢气为原料合成了氨气。
Ammonia was synthesized from nitrogen and hydrogen at atmospheric pressure in the solid state proton conducting cell reactor using multilayer membrane system.
通常情况下，同猪和牛相比，每单位体重或增加每单位体重，昆虫产生更少的甲烷、一氧化氮和氨气。
The insects generally produced less methane, nitrous oxide and ammonia both per unit of body mass and per unit of mass gained than pigs or cattle.
设计文件规定用卤素、氦气、氨气或其他方法进行泄漏性试验时，应按专门技术规定进行。
If specified by the design document, halogen, helium, alkaline air or other method is adopted for gas leakage test, special technical specification shall be duly followed.
另外，由于用作脱卤化氢剂的氨气的分子量小，从而在相同情况下可以大大降低副产物的量。
In addition, molecular weight of the ammonia that is used as the dehydrohalogenation agent is small, thus greatly reducing the weight of side products under the same situation.
另外，由于用作脱卤化氢剂的氨气的分子量小，从而在相同情况下可以大大降低副产物的量。
In addition, molecular weight of the ammonia that is used as the dehydrohalogenation agent is small, thus greatly reducing the weight of side products under the same situation.
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