查询词典 carbon dioxide

The experimental results show that the molar ratio of carbon monoxide to carbon dioxide in the reacting mixture is frequently equal to unity hence the reaction scheme may be stoichiometrically represented as follows

实验证明：反应气体中一氧化碳与二氧化碳的摩尔比接近于1；苯氧化生成顺酐的反应是并串联反应，各反应级数均为准一级；并求出了各反应的活化能和指前因子。

Carbon dioxide, the terminational oxidation product of carbon andcarbon—compounds, was significant in the comprehensive utilization of carbonresources and the control of environmental pollution.

CO2作为碳及含碳化合物的最终氧化产物，无论是从碳资源综合利用角度，还是从环境污染控制来讲，研究开发其转化利用具有极为重要的意义。

However, the chemistry of some carbon compounds such as carbon dioxide and carbonates is regarded as inorganic chemistry.

但是碳的化合物象二氧化碳和碳酸盐还属于无机化学。

This practice loosed the forests' stored carbon into the atmosphere in the form of carbon dioxide.

由于这种方法的实施，减少了森林空气中二氧化碳以碳的形式存储在树木中的数量。

China has lots of emissions of carbon dioxide and other more noxious gases, and now accounts for three-quarters of all carbon credits traded under Kyoto's clean development mechanism for developing countries.

中国排放大量的二氧化碳和其他有毒气体，现在排污权交易是东京草案发展中国家清洁发展机制下碳&排污权&交易总量的3/4。

The Rectisol process is a physical absorption method of using the excellent character of low temperature methanol to remove the light hydrocarbon, carbon dioxide, sulfureted hydrogen, carbon oxysulfide, cyanide and so on, and it can remove the sulfides from the synthesis gas by 0.1ppm.

低温甲醇洗法是利用低温下(-50℃～-70℃)甲醇的优良特性脱除原料气中的轻质油、二氧化碳、硫化氢、硫氧化碳和氰化物等的物理吸收法，能将合成气中的硫化物脱至0.1ppm。

Forest is the principal part of the land ecosystem which does not only have the important action for maintenance of the area entironment, but also is one of important conditioners of carbon dioxide in the atmosphere. So it is very important to study the action of forest for adjusting the global carbon balance and vindicating the global climate and so on.

森林是陆地生态系统的主体，它不仅在维护区域生态环境上起着重要作用，而且是大气CO_2的重要调节者之一，因此研究森林生态系统在调节全球碳平衡以及维护全球气候等方面的作用具有重要的意义。

Oxygen,nitrogen,liquid oxygen,liquid argon,hydrogen peroxide,carbon monoxide,carbon dioxide,sodium bicarbonate,sodium carbonate,hydrogen,hydrogenized oil,liquid ammonia,ammonia liquor,nitric acid,synthetic ammonia,fatty alcohol and so on.

氧气，氮气，氢气，一氧化碳，二氧化碳，液氧，液氩，液氨，氨水，硝酸，双氧水，碳酸氢钠，碳酸钠，合成氨，脂肪醇等。

Chemists, along with others from the University of Oxford, say they've come up with an efficient way to turn carbon dioxide into carbon monoxide using visible light.

化学家以及来自英国牛津大学研究人员研究出一种利用光把二氧化碳转化为一氧化碳的有效办法。

THE point of carbon markets is to put an efficient price on the right to emit carbon dioxide. Recent events in Hungary show how tricky it is to achieve that goal.

碳交易市场存在的意义是为了给二氧化碳排放量购买者定个合理的价钱。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。