查询词典 hydrogen dioxide

It is a weak base and dissociates into water and carbon dioxide gas as it dissolves in the presence of hydrogen ions.

它是一种弱碱，当溶解在存有氢离子的溶剂中时即分解为水和二氧化碳气体。

It is a weak base and dissociates into water and carbon dioxide gas as it dissolve s in the presence of hydrogen ions.

它是一种弱碱，当溶解在存有氢离子的溶剂中时即分解为水和二氧化碳气体。

The 275-megawatt demonstration plant is designed to prove the feasibility of producing electricity and hydrogen from coal, while simultaneously capturing the carbon dioxide and sequestering it in deep underground reservoirs.

这座275MW示范发电厂被设计用来论证从煤矿来生产电力和氢气的可行性，并同时捕获产生的二氧化碳且将其封装在深深的地下水库之中。

At the same time,the sulfur dioxide and sulfureted hydrogen discharged by the gangue self-ignite heavily pollute the atmosphere and mine ecological environment.

同时矸石山自燃排放大量的二氧化硫和硫化氢气体，导致大气严重污染，对矿山生态环境造成了严重的污染。

Adopting the process of the integration about Rectisol process and deep refrigeration separation, the sulfureted hydrogen and carbon dioxide gas was eliminated effectively and the inert gas methane of the phase of methanol-synthesis was withdrawn.

采用低温甲醇洗工艺和深冷分离相结合的工艺流程，有效地脱除了硫化氢和二氧化碳等气体，回收了合成甲醇工段的惰性气体甲烷。

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。

Starch can be decomposed into a mixture of acetone, n-butyl alcohol, carbon dioxide and hydrogen by a variety of different bacteria, e.g. clostridum acetobutylicum.

淀粉可能被分解入丙酮、n-butyl 酒精、二氧化碳和氢由各种各样不同的细菌，即clostridum acetobutylicum 混合物。

While the up-flow reactor is the key equipment in medium- and high-consistency clean bleach process, including oxygen delignification、hydrogen peroxide bleach、chlorine dioxide bleach、 ozone bleach, the flow characteristics of the medium consistency pulp in up-flow reactor have significant impact on the quality and the efficiency of the bleach reaction. In this work, a series of equipments are designed and manufactured for a systematic and deep study on the flow characteristics of the medium consistency pulp in up-flow reactor.

而升流式反应器是中高浓清洁漂白工艺（包括氧气脱木素、过氧化氢漂白、二氧化氯漂白、臭氧漂白等工艺）中的大型关键设备，中浓纸浆在升流式漂白反应器中的流动特性与漂白反应的质量、效率都有密切关系，因此本研究自行设计和制造了相关的实验设备，对中浓纸浆在升流式反应器中的流动特性进行了较为系统、深入的研究。

Compare to sodium hypochlorite and hydrogen peroxide, chlorine dioxide can remove the impurity in fabric without reduction of its strength and production of severer water pollution, and hence, it is a short processing method for pure cotton fabrics and is worth to be studied and applied.

与次氯酸钠和双氧水相比，二氧化氯不仅能有效降解织物中的杂质，而且不会降低织物强力，也不会造成水体的严重污染，是一种值得研究和推广的短流程纯棉织物前处理方法。

Several chemical reagents such as chlorine dioxide,hydrogen peroxide, chlorine,and ozone were used in the experiment.

该光源较其它光源光束集中，穿透力强，试验结果也最好。

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。