查询词典 coal vase

Some conclusions are drawn which by analyzing the experimental data.There are seriate pores with continuous diameters in the coal, some of which are fracture-type.The pore volume of the coal is mainly...

分析表明，大同煤具有连续的完整的孔系统，且部分孔为狭缝毛细孔；孔体积主要由大孔和中孔构成，比表面积主要由小孔和中孔构成；随着颗粒粒度的减小，煤粉的孔隙结构发生变化，致使比表面积和孔容积均增大，平均孔直径减小。

Hypoground coal of taiyuan group of which roof is the second limestone karst water (L2) confined aquifer is main coal mining seam in Siwan of Hebi mine.

鹤壁矿区寺湾煤矿主采煤层为石炭系太原群下夹煤岩，顶板为太原群第2层薄层灰岩岩溶水承压含水层。

This paper describes a new method for determining the slagging tendency of various kinds of coal on the basis of a magnetic absorption percent of magnetic iron to coal.

这种方法实现了煤的结渣特性的现场快速测量

This paper describes a new method for determining the slagging tendency of various kinds of coal on the basis of a magnetic absorption percent of magnetic iron-to-coal.

本文提出了一种根据磁铁对煤的磁力吸附百分比来判别不同煤种煤的结渣倾向的新方法，并对这种方法的机理和应用进行了深入分析。

Was established in March 2008, mainly to sales of coal as the main equipment: Mine fan, Hair Dryers Mine, mine hoist, cars, light rail, the chute, wire rope, and rolling, LED light source Miner'slamp cold, anti-explosive coal locomotive, mining scraper plane, trailing bucket ROCK LOADER, anti-explosive switches, optical instrument seized Watts, Alarm, self-help, electronic wind table, monitoring systems, mine cable, blasting - Lines, such as bus blast.

重庆市立迅矿山设备有限公司成立于2008年3月，主要以销售煤矿设备为主体：矿用风机、矿用风筒、矿用提升绞车、矿车、轻轨、溜槽、钢绳、地滚、LED冷光源矿灯、防爆煤机车、矿用刮板机、耙斗装岩机、防爆开关、光学瓦检仪、报警仪、自救器、电子风表、监控系统、矿用电缆、爆破子线、爆破母线等。

Abundant coal and other coal-derived particles were identified using organic spectrographic analysis.

岩相分析鉴别出沉积物中富含煤和各种煤的生成物，这些富碳物质对沉积物中PAHs的行为意义重大。

Also, according to DOE,modifying a high-sulfur bituminous coal-fired plant to burn lower-sulfur subbituminous coal is estimated to cost $113 per ton of SO2 removed and is the least expensive method.

并且， 根据母鹿，修改高硫磺沥青燃煤工厂烧低硫磺subbituminous 煤炭估计花费$113 每吨二氧化硫被取消和是最少昂贵的方法。

The third one was collected from Coal Seam No.11 in the top of Longtan Formation in Dahebian Coal Mine of Shuicheng Mining District, Guizhou Province, South China Subprovince of the Cathaysian Flora in China.

讨论了这 3种新的科达植物分散角质层所具有的古植物学意义。

The third one was collected from Coal Seam No.11 in the top of Longtan Formation in Dahebian Coal Mine of Shuicheng Mining District, Guizhou Province, South China Subprovince of the Cathaysian Flora in China.

其中2种采自华北亚区南缘的安徽淮南新庄孜矿山西组A1煤顶板，地质时代为早二叠世；另一种采自华南亚区的贵州水城矿区大河边矿龙潭组顶部的11号煤层，地质时代为晚二叠世早期。

Teck, which is the world's second largest exporter of seaborne hard coking coal, has six metallurgical coal mines in BC and Alberta.

泰克柯，这是世界上第二大出口国，海运硬焦煤，有六个冶金煤矿卑诗省和阿尔伯塔省。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。