查询词典 hydrogen dioxide

The paper describes the application of titanium in electrode materials of nickel-hydrogen battery ,Li-ion battery ,solar battery ,alkaline zinc-manganese dioxide cell,lead-acid battery ,exploration and exploitation of oil and gas,geothermal energy,electric power industry and so on.

介绍了钛在镍氢电池负极材料、锂离子电池正负极材料、太阳能电池、碱性锌锰电池、铅酸蓄电池以及油气勘探开发、电力工业和地热开发中的应用。

The atmosphere they create has a combination of gases such as hydrogen, water, ammonia, methane, and carbon dioxide.

他们创造的大气是由诸如氢、水、氨、甲烷和二氧化碳混合而成的气体。

From the aspects of statistical data,diffusibility,odor and toxicity of pollutants,it discussed the main odor pollutants such as hydrogen sulfide,sulfur dioxide, carbon bisulfide ,thior and ammonia etc.

综述了硫化氢、二氧化硫、二硫化碳和硫醇等硫化物的臭味特征、危害性、中毒症状、国家环保部门许可的排放标准及其防治办法。

The effect of chlorine dioxide and hydrogen peroxide on the shelf life of wet raw noodle was investigated.

主要研究了二氧化氯和双氧水在湿生面条保鲜方面的作用。

The effect of hydrogen ion concentration on the lead dioxide electrodeposit was investigated by Diusman and Giaque using lead nitrate -nitric acid solutions in water.

Diusman与Giaque采用硝酸铅-硝酸水溶液研究了氢离子浓度对二氧化铅电沉积的影响。

The paper calculates the composition of the waste gas of high pressure scrubber before and after hydrogen peroxide passivation in the carbon dioxide stripping urea plant,studies the explosibility of the waste gas,and makes proposals of production operatio

计算二氧化碳汽提法尿素装置采用双氧水钝化前后高压洗涤器尾气的组成，讨论该尾气的燃爆性，提出生产操作建议。

The spacecraft's sensitive spectrometer was able to register the chemical signatures not only of water vapor but also of hydrogen cyanide, carbon monoxide, and carbon dioxide--all precursors of the more complex molecules that scientists think eventually gave rise to life on Earth.

斯必泽太空望远镜上敏感的光谱仪不但能够记录水蒸气的化学特征，还能够记录氰化氢、一氧化碳和二氧化碳的化学特征，这些都是更为复杂分子的初级粒子，科学家们认为是这些初级粒子最终导致了地球生命的产生。

In the second step of photosynthesis, the hydrogen is combined with carbon dioxide to make sugar.

光合作用的第二步是氧与二氧化碳的结合制造出糖。

The hydrogen is combined with carbon dioxide to make sugar."

"……氧与二氧化碳的结合制造出糖。"

This strain of bacteria lives on hydrogen and carbon dioxide given off from the surrounding rock.

它们靠摄取围岩中释放的氢和二氧化碳生存的。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。