查询词典 methane

This paper put forward the non-equilibrium、 heterogeneity、 anisotropism three dimensional dynamic model of the coalbed methane transport and the theory and method of using the dynamic model to assess and forecast the output of the coalbed methane for the first time, and achieves good result.

本文首次提出了煤层甲烷运移的非平衡非均质各向异性三维动力学模型及其应用动力学模型评价、预测煤层甲烷气产量的理论与方法，取得了良好的效果。

By using grand canonical ensemble Monte Carlo method, machanism for the adsorption of methane in single wall carbon nanotubes at 74.05 K has been investigated. It is found that the adsorption of methane in smaller SWNTs, whose diameters are 1.22nm and 1.632nm, exhibits "pore filling" behavior. In contrast, for the SWNTs of diameter larger than 2.04nm, capillary condesation takes place.

采用巨正则系统MonteCarlo方法研究了甲烷在单壁碳纳米管(Singlewallcarbonnanotube，SWNT)中于低温74.05K下的吸附等温线及吸附机理，发现在两个较小的孔径(1.225nm和1.632nm)下单壁碳纳米管中甲烷的吸附有着明显的微孔所独有的"填充效应"，而在2.04nm以上的孔的吸附中会出现毛细凝聚现象。

It shows that catenation can greatly enhance the storage capaci ty of methane in MOFs, and meet the DOE target for methane storage in porous materials easily.

在此基础上，我们通过改变互穿金属—有机骨架材料IRMOF-15的有机配体，设计了对甲烷具有更高吸附性能的两种新型互穿MOF材料。

Some examples of existing CDM projects are:installing a waste heat-recovery system into a coking plant; establishing a coal mine methane-utilisation scheme for households currently using coal, and installation of an electricity generation station fuelled by coal mine methane; capturing waste gases (blast furnace gas and coke oven gas) from the steel-making process for utilisation in a new, combined-cycle power plant; constructing a pilot biomass power plant, utilising cotton and corn straw as fuel, to generate electricity to be supplied to the North China grid system; capturing methane from a landfill to produce power for the local grid; establishing wind farms; and reforesting mixed-used forest in Guangxi.

现有的一些清洁发展机制项目例子有：在焦化厂安装余热回收系统；对家庭目前使用煤炭状况建立了煤矿甲烷利用计划并利用煤矿甲烷为安装的发电机提供燃料；从炼钢过程中获取废气用于一种新的循环电厂；利用棉花和玉米秸秆为燃料建设生物质能发电厂，发电提供给中国北部网格系统；从一个垃圾填埋场获取甲烷为本地网格发电；建立风力发电厂；对广西混合使用的森林进行重新植林。

Some examples of existing CDM projects are:installing a waste heat-recovery system into a coking plant; establishing a coal mine methane-utilisation scheme for households currently using coal, and installation of an electricity generation station fuelled by coal mine methane; capturing waste gases (blast furnace gas and coke oven gas) from the steel-making process for utilisation in a new, combined-cycle power plant; constructing a pilot biomass power plant, utilising cotton and corn straw as fuel, to generate electricity to be supplied to the North China grid system; capturing methane from a landfill to produce power for the local grid; establishing wind farms; and reforesting mixed-used forest in Guangxi.

现有的一些清洁发展机制项目例子有：在焦化厂安装余热回收系统；对家庭目前使用煤炭状况建立了煤矿甲烷利用计划并利用煤矿甲烷为安装的发电机提供燃料；从炼钢过程中获取废气用於一种新的循环电厂；利用棉花和玉米稭秆为燃料建设生物质能发电厂，发电提供给中国北部网格系统；从一个垃圾填埋场获取甲烷为本地网格发电；建立风力发电厂；对广西混合使用的森林进行重新植林。

The coalbe methane is natural gas in coalbed and the eoalbed methane system is a natural system that encompasses coal beds and coalbed methane in them as well as all the geologic dements and processes as required for forming a coalbed gas pool.

煤层气是赋存于煤层中的天然气，而煤层气系统是由煤层和其中的煤层气及煤层气藏形成所必需的一切地质要素和作用所组成的天然系统，煤层是煤层气系统的焦点。

The catalytic combustion of methane and the methane reforming with carbon dioxides are two effective ways of make use of the methane.

甲烷催化燃烧和二氧化碳重整甲烷制合成气是利用甲烷的两条有效途径。由于甲烷的化学稳定性，两个反应都需要高温条件才能进行。

It uses a methane station as the energy transfer center to promote clean production and resources recycling — the grains and straws are processed and turned into fodders for stock and poultry, whose manures are sent to make methane for village residents; the residue of the methane will be used as good organic fertilizers.

具体做法是：种植业生产的粮食和秸秆加工饲料，饲料供养殖业喂养蓄禽，蓄禽的粪便输送到沼气站发酵沼气，沼气供给农户使用，沼渣和沼液做为优质的有机肥再循环到种植业，通过这样的良性循环，形成了各行各业、相互依存、相互促进的有机生态链。

Methane The methane is some organic matter (for example reject and so on straw, weed, leaf, person livestock excrement) under the certain temperature, the humidity, the acidity condition, the isolation air (for example with methane-generating pit), the ignitable gas which produces after the microorganism function.

哪位英文高手帮忙翻译一下，感激不尽！沼气沼气是一些有机物质（如秸杆、杂草、树叶、人畜粪便等废弃物）在一定的温度、湿度、酸度条件下，隔绝空气，经微生物作用而产生的可燃性气体。

To study the influences of methane on selective non-catalytic reduction, the condition of flue gas composition was simulated on a drop tube furnace test rig, and the influences of a few of methane on SNCR temperature window, NOx reduction efficiency and ammonia slip from 650℃ to 1 150 ℃ were investigated, as well as reactivity of methane.

为研究甲烷对选择性非催化还原脱硝反应的影响作用，在沉降炉实验台上模拟锅炉烟道内的反应环境和烟气成分，在650~1150 ℃范围内，研究了微量甲烷对SNCR反应温度窗口、脱硝效率和氨泄漏的影响，以及甲烷在脱硝过程中的反应特性。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐