查询词典 coal

After the ultra-clean micro-sized coal water slurry combusts in the diesel engine, the Plunger Couple jam often happens.

精细水煤浆在柴油机上燃烧一段时间后，油浆泵柱塞偶件经常出现卡死现象。

Yutong Group as the core construction machinery manufacturing enterprises, has now formed wheel loaders, bulldozers, high-powered wheeled, self-scraper, towed compactors, vibratory road roller, Rotary digging drill, pump and other Variable-nine series products in more than 40 varieties, products are widely used in highways, railways, water conservancy, coal, oil and other systems, and export to the United States, Tunisia, Pakistan and other Asia, the United States, Latin America, non-four continents over 20 countries and regions .

作为宇通集团工程机械制造业的核心企业，目前已形成轮式装载机、大马力轮式推土机、自行式铲运机、拖式压实机、振动式压路机、旋挖钻、泵车和其它变型产品9大系列40多个品种，产品广泛用于公路、铁路、水利、煤矿、石油等系统，并出口美国、突尼斯、巴基斯坦等亚、美、拉、非四大洲20多个国家和地区。

The working principle of determination of total sulfur in coal by coulometry was introduced,the remarkable problems were discussed,and the usual malfunctions were analyzed in this paper.

介绍了库仑法测定煤中全硫的工作原理，探讨了在使用库仑测硫仪测定煤中全硫时应注意的问题，并分析了常见的一些故障。

The Ordos Basin is a large-scale craton superimposed basin locating on the west of the North China platform, which is rich in oil, natural gas, coal, uranium and many other energy resources minerals. Many distinct subjects and points of view are needed in order to deeply study the characteristics of the occurrence and distribution of these energy resources in the basin.

鄂尔多斯盆地是位于华北地台西部的大型克拉通叠合盆地，含有丰富的油、气、煤、铀等多种能源矿产，研究这些能源矿产在盆地内时空的赋存分布特点，需要多个不同的学科，从不同的角度进行深入的研究。

According to the practical situation of volatile matter determination, the factors such as instruments, coal samples, crucibles and furnace temperature control which influence the accurate determination of the volatile matter are analyzed in this paper.

结合挥发分测定的实际情况，探讨了测试所用的仪器、煤样要求、坩埚的选取及坩埚架的使用、炉温控制等方面对测定准确度的影响。

In order to ensure the coal tar's quality in processing the steel imported coking plant two high-speed three-phase decanters.

为了保证焦油加工工序中煤焦油的品质，唐山瑞丰钢铁集团有限公司焦化厂引进了两台高速三相卧螺离心机。

Coal tar High-speed three-phase decanters Deslag Dehydration Three-way valve

煤焦油；高速三相卧螺离心机；脱渣；脱水；三通阀

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。

Our series high efficient environment protect ore collects, furthers and depressors are worldwide used for non-ferric mines, such as gold, silver mines, Cu-Mu mines, Lead-Zn mines, coal and black lead mines as well as a kind of waste water treatment agents.

其生产的系列新型高效环保捕收剂、起泡剂和抑制剂广泛应用在贵金属矿、铜钼矿、铅锌矿、焦煤和石墨矿浮选流程以及矿山工业污水环保处理等领域。

One of the unique issues with CBM production is that in order to desorb the gas off the coal the wellbore pressures need to be very low.

与煤层气生产的独特的问题之一是，为了脱附的关闭煤矿井筒压力，需要非常低的气体。

You can do some assertiveness training.

你可以进行一些自信训练。

We were well on the path to making a rear-wheel-drive global platform," says Mays."

我们正致力于建立一个后轮驱动的平台，"Mays这样说道。"