1.
The practice of increasing yield of clean coal of ultra-difficulty washed coal in Panbei Coal Preparation Plant
盘北选煤厂应对极难选煤提高精煤产率的实践
2.
Effects of Different Types of Coal on Direct Reduction of Refractory Iron Ore
煤种对某难选铁矿石直接还原的影响
3.
Application of HM cyclone for coal slime in the process of cleaning high-sulfur coal with difficult washability
煤泥重介质旋流器在高硫难选煤分选工艺中的应用
4.
No-operator Working Face Mining Research of Nearly Level Extremely Thin Coal Seam Being Difficult to Mine;
难采近水平极薄煤层无人工作面开采研究
5.
Application of Cyclonic Static Micro-Bubble Flotation Column in Cleaning Flotation of a Refratory Molybdenum Ore
旋流静态微泡浮选柱在极难选辉钼矿精选中的应用
6.
As important as selection of managers is, it is an extremely difficult task.
选择管理者是重要的，但是同时也是极其困难的事情。
7.
A Study of the Development of Optional Skills in Tai Chi;
竞技武术太极拳自选套路难度动作发展现状研究
8.
What both sisters possess to a degree unapproachable by their colleagues is immense power and glorious athleticism.
这对姊妹拥有令其他选手都难以望其项背的巨大力量和对体育运动的极度热爱。
9.
The election will be a cliff-hanger this time, with both major parties attracting equal support.
由于两大党赢得同样多人的支持，因此这次选举将会是胜负难分，极为紧张。
10.
Using L-SX-EW technology to treat low-grade copper ore, which can produce high quality 1# cathode copper.
采用浸出－萃取－电积工艺处理难选低品位铜矿，可产出高质量的1#阴极铜。
11.
Research on Flocculation Setting Test of Coal Slurry Water in Renlou Coal Preparation Plant
任楼煤矿选煤厂煤泥水絮凝沉降试验研究
12.
Operation Practice of Coal Slurry System at Jining No.2 Coal Preparation Plant
济宁二号煤矿选煤厂煤泥水系统运行实践
13.
Study on flotation agent selection test in Donghe Coal Preparation Plant
东河矿选煤厂浮选药剂选择试验研究
14.
Code for the coal preparation plant design of coal mine industry
煤炭工业选煤厂设计规范
15.
Terms relating to coal mining--Coal preparation
GB/T7186-1998煤矿科技术语选煤
16.
Methods Plant; Distribution Plant, coke, bauxite, pig iron.
洗选精煤；经销精煤、焦炭、铝矾土、生铁。
17.
Study on Technical Renovation Project Management of the Coal Run Factory of Panmei Corp
攀煤公司选煤厂技改项目管理的研究
18.
Reformation of bar screen in Sitai washery
四台矿选煤厂原煤车间篦条筛的改造