查询词典 coal

Ii. Tap water, heating, air conditioning, hot water, coal gas, lipuefied petroleum gas, naturalgas, methane gas, coal/charcoal products for household use

自来水、暖气、冷气、热水、煤气、石油液化气、天然气、沼气、居民用煤炭制品

The Nei Monggol Autonomous Region is coal large area, coal industry has decisive place in national economy.

内蒙古自治区是煤炭大区，煤炭工业在国民经济中占有举足轻重的地位。

Most importantly, with analyzing the calcined cinder by X-ray powder diffraction and scanning electron microscope, it was clear that at an appropriate calcination temperature, the activated SiO2 and Al2O3 in alkaline coal-cinder would react with the decomposed fused Na2CO3 to form a new neutral matter nepheline（NaAlSiO4）and other amorphous silicate compounds,causing an obvious reduction of the alkali content in coal-cinder.

采用X射线粉晶衍射及扫描电镜对煅烧后的灰渣进行表征，揭示了含碱灰渣煅烧脱碱过程的实质，即在适宜煅烧温度下，含碱灰渣中被活化的主要矿物质SiO2、Al2O3和熔融并分解的Na2CO3（分解为修饰网络氧化物Na2O）等发生化学反应转变为中性物质霞石（NaAlSiO4）及其他无定形复合硅酸盐，从而降低了灰渣中的碱含量。

I crept further down into the coal-cellar, and began, as much as I could, and as noiselessly as possible, to cover my body with the firewood and coal.

我返身爬下台阶，又使出浑身解数，尽可能不出声地用柴火和煤把我的身体遮盖起来。

The emission quantity of sulfur dioxide after coal combustion lies on the combustible sulfur compounds, on the other hand, the noncombustible sulfur compounds are complex, a portion of it turn into sulfur dioxide, others leave in coal ashes.

工业SO2排放量占本地源SO2排放总量的81%，而其中火电厂SO2排放量占到了工业总排放量的63%，因此，我国的SO2排放总量控制，尤其是酸雨控制区和SO2污染控制区削减SO2总量的重点应放在燃煤电厂。

The drainage system is one of the most power expenditure systems in the produce of the coal mine. If the drainage system is controlled effectively, and it becomes a high-performance, low-power dissipation, oecumenical, reliable system, it will economize the cost of the produce of the coal mine effectively.

排水系统是煤矿生产的耗电大户，如果有效地控制排水系统，使其高效低耗、经济可靠地运行，也是降低煤炭生产成本的有效途径。

Arranged in the same time open to the coal pipe coal and wind the last broadcast.

并同时开启布置在给煤管上的上播煤风。

Ecosystem damage in a large opencast coal mine: A case study on pingshuo surface coal mine, China.

大型露天煤矿生态系统受损研究：以平朔露天煤矿为例。

In the coal-fired power segment, Asia will outspend the rest of the continents combined, and China will spend more on pumps for coal-fired power plant applications than all of Europe and Africa combined

中国将会在燃煤电力厂领域投入更多的资金用于泵的需求，这些投入将远远超出欧洲和非洲大陆投入的总合。

Shanjiaoshu Coal Mine Coal Washing Plant,a simple reliable preventing overwind device is installed for JDD-4-22 hoist in June 2003,obtain good effect,stops overwind trouble happen.

山脚树矿洗煤厂于 2 0 0 3年 6月为JDD— 4— 2 2绞车设计安装了一套简单可靠的防过卷装置，取得了良好的效果，从根本上杜绝了过卷事故的发生。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。