• Hydrogen is used extensively in industry for the production of ammonia.

    氢气大量工业中被用于生产

    《柯林斯英汉双解大词典》

  • They tightened bolts and made connections so ammonia could flow into the module.

    他们拧紧螺栓进行连接这样就可以流入到舱内。

    youdao

  • Then some astronomers came up with the idea that atmospheric ammonia might have acted as a greenhouse gas.

    后来一些文学家提出,大气中的可能起到温室气体的作用。

    youdao

  • The Jovian planets have very thick atmospheres consisting of varying amounts of hydrogen, helium, methane, and ammonia.

    木星行星非常大气层,且由不同数量甲烷氨等元素组成。

    youdao

  • Insects produce less ammonia than pig and poultry farming, ten times less methane than livestock, and 300 times less nitrous oxide.

    昆虫产生家禽,它们产生的甲烷家畜产生的一氧化二氮比家畜少三百倍。

    youdao

  • Therefore some scientists postulate that the Earth's earliest atmosphere, unlike that of today, was dominated by hydrogen, methane, and ammonia.

    因此一些科学家推断地球早期大气现在的不一样,主要甲烷氨构成

    youdao

  • To make ammonia.

    为了制造

    youdao

  • Dilute the ammonia with water before you use it.

    使用之前用水稀释

    youdao

  • One of these is a mixture of ammonia and water.

    其中一种氨水混合液

    youdao

  • You've got to have ammonia somewhere in the process.

    生产过程中一定会用到氨

    youdao

  • Urea naturally breaks down into ammonia in the water.

    尿素水中会水解

    youdao

  • He invented ammonia synthesis with catalysis by iron.

    发现了催化合成氨的催化反应。

    youdao

  • Almost 7 tons of ammonia emissions, a major air pollutant.

    差不多7氨气排放,而氨气是主要空气污染物

    youdao

  • Ammonia is the feed stock to make nitrogen-based fertilizers.

    氮基,化肥原料

    youdao

  • But why water and not, say, hydrogen peroxide or even ammonia?

    可是为什么不是双氧水或是氨水呢?

    youdao

  • Most conventional fertilizers rely on ammonia made from natural gas.

    大多数人造肥料中的来源于天然气。

    youdao

  • When the pressure is released, the ammonia evaporates and is recycled.

    压力释放后氨水会挥发出来加以回收。

    youdao

  • Again and again, the bacterial colonies oozed slime in response to ammonia.

    反复数次,作为对回应细菌菌落总是会产生渗出粘液

    youdao

  • TrES-2b has no ammonia clouds to reflect light because it is extremely hot.

    而酷热的TrES-2b上缺少反射光线的云层

    youdao

  • Typically, going blonde requires higher levels of ammonia or bleaching products.

    作为特色染金发需要高浓度氨水或者漂白产品。

    youdao

  • Life generates methane, ammonia, oxygen, hydrogen, carbon dioxide, and many other gases.

    生命生产出甲烷、氨气氧气氢气二氧化碳以及其他气体。

    youdao

  • Ammonia may be a sign of renalfailure and elevated acetone levels can indicate diabetes.

    过量可能肾衰竭征兆丙酮含量升高显示患有糖尿病。

    youdao

  • In August, the station's cooling pump went on the fritz, spewing ammonia into space.

    今年八月空间站冷却失常,阿摩尼亚气体溢出进入太空

    youdao

  • Aerobic bacteria chew up the ammonia and turn it first into nitride and then to nitrate.

    好氧转化氮氧化物转化成硝酸盐

    youdao

  • The two ammonia lines ensure that all the station's electronic equipment does not overheat.

    两个冷却系统组成的防护线保证整个空间站电力设施不会过热

    youdao

  • It creates an enzyme called vanadium nitrogenase, which produces ammonia from nitrogen.

    这些作物都能产生一种名为固氮(vanadium nitrogenase)的具有把转变成氨的能力。

    youdao

  • Like a frozen asteroid belt, it's littered with chunks of ice and frozen methane and ammonia.

    一个冰冻小行星一样,上面布满冰柱凝固甲烷

    youdao

  • Buy some squeegees, a brush and rags, a pail with rollers attached, and some some ammonia and vinegar.

    一些橡皮扫帚刷子一些破布,一个配有滚筒的木桶,以及一些氨水

    youdao

  • The major components of PM are sulfate, nitrates, ammonia, sodium chloride, carbon, mineral dust and water.

    它的主要组成成分硫酸盐、硝酸盐氯化钠矿物粉尘

    youdao

  • Besides water, the plume also contained carbon monoxide, carbon dioxide, ammonia, sodium, mercury and silver.

    除了羽状物包含一氧化碳二氧化碳水银

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定