查询词典 dioxide

Gas hydrates are defined as the crystalline solid, or clathrate hydrates, which are formed by some types of low mass molecular gases, such as methane, carbon dioxide, and hydronitrogen et al, with water under relatively high pressure and low temperature conditions.

天然气水合物是一些具有相对较低分子质量的气体如甲烷，二氧化碳、氮气等在一定温度和压力条件下与水形成的内含笼形孔隙的冰状晶体。

The Supreme Court has ruled that the Environmental Protection Agency can regulate carbon dioxide under the Clean Air Act.

美国最高法院曾裁决，环境保护署可根据清洁空气法案对二氧化碳进行监管。

The noxious gas contained in the tail gas out of garbage incinerator and coal burning boiler is collected by bag filter with japanese techniques, This technology can achieve desulfuration and harmness gas through ejecting slaked lime dry power and reaction auxiliary agent to fult gas, sulfur dioxide and harmful gas.harmful gas and slake lime carry chemical reaction adequately,forming solidastate calcium sulfate and and other attachments, which will either adhere to stive or coacervate into nice granule and finally been absorbed.

垃圾焚烧炉尾气中的有害物质和燃煤锅炉煤中的硫燃烧后主要是以二氧化硫的形态存在，这种呈气态的二氧化硫和有害气体是无法用任何其它种类除尘器收集和捕捉的。本技术是通过向含有粉尘、二氧化硫和有害气体的烟气中喷射熟石灰干粉和反应助剂来实现脱硫、脱有害气体的。二氧化硫、及有害气体和熟石灰在反应助剂的辅助下充分发生化学反应，形成固态硫酸钙(CaSO4)和其它附着物，附着在粉尘上或凝聚成细微颗粒，随粉尘一起被袋式除尘器收集下来。

Sulfur dioxide is one of the major pollutants in air, which mainly comes from coal burning of power plant.

二氧化硫是大气的重要污染气体之一，主要来自燃煤电厂的烟气排放。

The coral polyp is a kind of coelenterate in the ocean, it, in order to pray on the tiny planktonic organism in the ocean as the food, can absorb calcium and carbon dioxide in the sea water in the course of growing, then secrete out the lime stone, turn into the outer cover that oneself survives.

珊瑚虫是海洋中的一种腔肠动物，它以捕食海洋里细小的浮游生物为食，在生长过程中能吸收海水中的钙和二氧化碳，然后分泌出石灰石，变为自己生存的外壳。

Primarily, though, Our Choice is a sumptuously illustrated coffee-table book of potential solutions, explaining both Gore's favourites ( geothermal energy , biochar ,"smart" electrical grids ) and those about which he's deeply sceptical (nuclear power, carbon capture and pumping sulphur dioxide into the stratosphere, a plan he describes as "insane").

可是，《我们的选择》主要是一本讲述一些可能的解决方案的书籍。其中含有大量图片，供人们茶余饭后信手翻阅。书中不仅阐述了戈尔所坚信的理念（包括地热能，生物炭，以及智能电网等），还包括了一些他持怀疑态度的理念（核能，碳捕获，以及被他称为"荒唐"的将二氧化硫注入平流层的方法）。

Moreover, the coke oven gas produced by burning large amounts of carbon dioxide pollution of the atmosphere.

此外，焦炉煤气燃烧的碳排放对大气产生大量污染。

Objective In order to enhance the trapping effect of zapper lamp to Aedes albopictus ,to observe the comether function of carbon dioxide(CO2) to the mosquito,and to probe the relation between CO2density and its trap killing-rate.

目的测试二氧化碳(CO2)浓度与诱蚊率之间的关系，探明CO2对白纹伊蚊种群的引诱作用，以提高诱蚊灯的诱蚊效果。

The concentration of carbon dioxide in the air being only 0.03 per cent, carbon is amassed into the compass of the plant from a large volume of air.

因为空气中二氧化碳的密度只有万分之三，所以聚集在植物内部的碳是从周围极大体积的空气中得来的。

The concentration of carbon dioxide in the air being only 0.03 percent;carbon is amassed into the compass of the plant form a large volume of air.

因为空气中二氧化碳的密度只有万分之三，所以聚集在植物内部的碳是从周围极大体积的空气中得来的。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。