查询词典 coal vase

This paper introduces a successful experiment in grounting blocking against water in coal bunker and surrounding rock grouting strengthening by Malisan and a suitable proportion of catalysts,which have got a good effect and ensured the regular production of coal mine.

通过调研及试验，针对矿井的实际情况利用马丽散配以一定比例的催化剂对矿井煤仓漏水现象进行了注浆堵水处理，对巷道围岩进行了注浆加固，取得了很好的效果，保证了矿井的正常生产。

Coal bunker ; large-span coal transport trestle ; successive truss ; optimization of design

贮煤仓；大跨度输煤栈桥；连续桁架；优化设计

However, the coal bunker channeling warehouses in China coal mine accidents occur frequently. only Huaibei Mining Group owned the mine will annually dozen or even several dozens of warehouses with channeling the accident occurred.

但是，煤仓窜仓事故在我国煤矿经常发生，仅淮北矿业集团所属各煤矿每年就有十几起甚至几十起窜仓事故发生。

Shenmu coal contains high content of calcium,so the content of calcium oxide in the coal ash is also very high.

神木煤的含钙量较高，使得燃烧后煤灰中氧化钙含量也很高。

Lean coal is rich in China, and its properties, including ash, sulfur and caloricity, are similar to those of the anthracite used in Baosteel, except for a bit more volatile component. Its explosion and coking properties are suitable for the blast furnace coal injection.

贫煤是较为丰富的资源，工艺性质除挥发分略高外，灰分、硫分、发热值等指标都与常用无烟煤接近，其爆炸性及结焦性也符合高炉喷吹要求。

Having a staff of nearly one thousand, the group company is a large comprehensive **** enterprise that mainly produces fertilizer, carbinol, formaldehyde and other coal chemical products, and that also deals with wood industry, real estate, and coal sales.

招商单位简介：公司注册地址位于河北省文安县左各庄镇，现有员工近千名，是一家以化肥、甲醇、甲醛等煤化工产业为主体，木业、房地产业、煤炭销售等产业为辅助的综合性大型民营企业集团。

Having a staff of nearly one thousand, the group company is a large comprehensive private enterprise that mainly produces fertilizer, carbinol, formaldehyde and other coal chemical products, and that also deals with wood industry, real estate, and coal sales.

招商单位简介：公司注册地址位于河北省文安县左各庄镇，现有员工近千名，是一家以化肥、甲醇、甲醛等煤化工产业为主体，木业、房地产业、煤炭销售等产业为辅助的综合性大型民营企业集团。

Coal gasification is a partial combustion of carbonaceous materials, such as coal and petroleum coke.

煤气化技术是对含炭物质如煤或石油焦进行部分燃烧。

Changsha 410076, China）Abstract: In order to study the slagging characteristics of boiler carborundum combustion liners during pulverized coal stream combustion, the slag samples of pulverized coal stream combusting experiments were investigated by optics microscope and X-ray diffraction.

摘 要：采用光学显微镜和X射线衍射等方法对煤粉气流燃烧过程在碳化硅质卫燃带上的渣样进行测试，并对渣样的形貌及结晶特性、渣样成分与碳化硅之间的高温烧结特性进行分析。

There are strict regulations in top-coal caving mining with hazard of coal and gas outburst.

煤与瓦斯突出危险煤层的放顶煤开采有严格的法规限制，限制主要是从安全上考虑的。

Apllied the data of QuickBird-2——the highest resolution remote sensing,and based on the theory and methodology of fractal geometry,we have quantitatively studied remote sensing lineations in Gaolong gold deposit of Guangxi.

采用Quick Brid-2高分辨率卫星遥感数据，通过分形几何学的盒计维数法，定量研究广西高龙金矿区遥感线性构造。

So, sometimes, to change the color can not be your food (referring to the above-mentioned crustacean) has been a sign of boiling over.

所以，有时，来改变颜色，不能你的食物一直是沸腾了的迹象。