氢气大量地在工业中被用于氨的生产。
Hydrogen is used extensively in industry for the production of ammonia.
同时，船载的微波探测器将可以窥视大气，寻找混合在其它物质中的水和氨的蛛丝马迹。
At the same time, the ship's microwave detector will be able to peer down into the atmosphere to look for the telltale signatures of water and ammonia among other substances.
由于一种被称作哈伯制氨法的可以大规模制造氨的技术被发现，让世界上二十亿人口不再每天挨饿。
Due to the discovery of a technique to mass-produce ammonia, called the Haber process, an estimated two billion people are not starving today.
这些微生物可以产生一种叫联氨的极不稳定的化合物，联氨通常作为火箭燃料，对多数的生物都是有毒害的。
Here were bugs that created hydrazine, an extremely unstable compound, used as rocket fuel, that is poison to most living things.
这些作物都能产生一种名为钒固氮(vanadium nitrogenase)的酶，它具有把氮转变成氨的能力。
It creates an enzyme called vanadium nitrogenase, which produces ammonia from nitrogen.
首先，这些肥料的生产成本高，要知道合成氨的生产过程所使用的能量占世界全部消耗的2%，含磷矿石的开采正在日益加剧地球上有限资源储量的衰竭。
They're costly to make, for one, since the production of ammonia now accounts for roughly 2 percent of global energy use, and mining for phosphorus is depleting the planet's finite reserves.
事实上已经有先例摆在我们的面前了，在1909年，一位名叫Fritz Haber的德国化学家发现了一种生产氨的方法：将氮(从空气中分离得到)和氢结合在一起。
Indeed, there is a telling historical precedent. In 1909 Fritz Haber, a German chemist, discovered a new way to combine nitrogen from the air with hydrogen to produce ammonia.
一个叫CRASH- 2的研究团队正在说服世界卫生组织将氨甲环酸列入基本药物目录。
The team behind the study - called CRASH-2 - are pushing for the WHO to put tranexamic acid on its list of essential medicines.
美国艾莫利大学的杰罗尔德 列维在该论文的补充解释中说，氨甲芳酸干扰了纤维蛋白溶解过程，即血块的溶解。
Tranexamic acid, explains Jerrold Levy of Emory University, in a comment piece accompanying the paper, interferes with the process of fibrinolysis, the breakdown of clots.
anammox菌在把氨转化为氮时比其它普通菌的步骤少并且所需氧量少，从而使得能耗也较低。
Anammox bacteria transform ammonia to nitrogen in fewer steps than more common bacteria, and require much less oxygen, and therefore energy, to do so.
建造海藻农场有两大作用：它可作为鱼类的栖息地与饲料，还可作为“养料汇集处”，从水柱中吸收无机养分(氨，硝酸盐，磷酸盐)。
Seaweed farms would serve two main purposes: habitat and food for fish; and as "' nutrient sinks' that would take up inorganic nutrients (ammonia, nitrate, phosphate) from the water column."
汗液几乎全是由水组成，也含有微量的化学元素，包括氨、尿素、盐和糖。
Sweat is also known as perspiration, and it is made almost completely of water, with tiny amounts of other chemicals like ammonia, urea, salts, and sugar.
细节还有待发布，但是扩大后的污染物治理目标可能会将二氧化氮、氨和PM 2.5包括进去。
Details to be revealed, but there is likely to be an expansion of the pollutant targets to include nitrogen oxide, ammonia and, possibly, PM2.5 small particulate matter.
报告进一步推测在外星球像氨或者甲醛这样的液体可以替代水作为生物溶剂。
The report further speculated that liquids such as ammonia or formaldehyde could also work in place of water as biosolvents on alien moons and planets.
而酷热的TrES-2b上缺少能反射光线的氨云层。
TrES-2b has no ammonia clouds to reflect light because it is extremely hot.
因此，一些科学家推断，地球早期的大气与现在的不一样，主要由氢、甲烷和氨构成。
Therefore some scientists postulate that the Earth's earliest atmosphere, unlike that of today, was dominated by hydrogen, methane, and ammonia.
根据哈勃望远镜，美国宇航局的科学家认为失踪的木星南赤道带是躲藏在木星氨云的后面。
Jupiter From Hubble NASA scientists think Jupiter's missing southern belt is hiding out behind ammonia clouds.
亚特兰大乔治亚技术研究院的斯瑞尼瓦斯·盖瑞·麦拉正在开发用外部热源把氨从溶液中蒸发出来的系统。
Srinivas Garimella at the Georgia Institute of Technology in Atlanta is developing a system in which external heat is used to boil off ammonia vapour from a solution.
异养细菌可以吃掉未处理污水当中的大部分碳基物质；而自养细菌则会消耗掉氨氮化合物。
Heterotrophic bacteria eat most of the carbon-based materials in raw sewage while autotrophic bacteria consume ammonia and nitrogen compounds.
昆虫产生的氨比猪和家禽少，它们产生的甲烷比家畜少十倍，而产生的一氧化二氮比家畜少三百倍。
Insects produce less ammonia than pig and poultry farming, ten times less methane than livestock, and 300 times less nitrous oxide.
过量的氨则可能是肾衰竭的征兆而丙酮含量的升高则显示患有糖尿病。
Ammonia may be a sign of renalfailure and elevated acetone levels can indicate diabetes.
木星的带纹实际上是云层，其中南赤道带的主要成分是盘旋在木星有毒气体表面上的氨冰、硫和磷。
Jupiter's bands are actually clouds, with the SEB being primarily made up of ammonia ice, sulfur, and phosphorous hovering above the planet's toxic, gaseous surface.
后来一些天文学家提出，大气中的氨可能起到温室气体的作用。
Then some astronomers came up with the idea that atmospheric ammonia might have acted as a greenhouse gas.
“我认为下一阶段他们所需做的事情就是找出细菌对于氨作出回应的传感器，”Sperandio又说道。
"I think the next thing they have to do is find the bacterial sensor for ammonia, " Sperandio adds.
Dale和他的同事已经开发出一种称为氨纤维膨胀(ammonia fibre expansionAFEX)的技术，他说这种技术可以将90%的纤维素转化为生物燃料。
Dale and his colleagues have developed a technique called ammonia fibre expansion (AFEX) that he says can convert over 90 per cent of the cellulose into biofuel.
这家公司希望，利用法国阿尔斯通公司研发的氨冷却技术，收集电厂排放的部分二氧化碳，将其封存在地下2英里深处的盐水中。
Using a chilled ammonia process developed by French-based Alstom, the company hopes to capture some of the plant's CO2 emissions and store it 2 miles underground in deep saline aquifers.
这家公司希望，利用法国阿尔斯通公司研发的氨冷却技术，收集电厂排放的部分二氧化碳，将其封存在地下2英里深处的盐水中。
Using a chilled ammonia process developed by French-based Alstom, the company hopes to capture some of the plant's CO2 emissions and store it 2 miles underground in deep saline aquifers.
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