The mass coefficient was brought forward to assess the activity factor of original coal gangue.
引入质量系数法评定原状煤矸石经热活化后辅助胶凝性能的大小。
The poor operation flexibility and reliability of the original coal conveyer control system in Shajiao a Power Station necessitated a reconstruction of the system.
针对沙角A电厂原输煤控制系统动作不灵活，可靠性不高的问题，说明必须对输煤控制系统进行改造。
Thermogravimetric analysis technique was used to study several inhibitors and the activation energy of original coal samples and coal-like ones was gained by the chemical reaction dynamic equation.
运用热重分析手段对几种阻化剂进行了实验研究，运用化学反应动力学方程计算得到了原煤样与阻化煤样的活化能。
The revised proposal now applies only to iron ore and coal, and would kick in only when profits exceed 12% rather than the 5% in the original plan.
修改后的提案现在仅仅适用于铁矿和煤矿，且仅仅在利润超过12%而不是原计划的5%时才会征税。
The problem existing in the original resistance type level indicator is analyzed. The superiority of applying electronic sensor to measure coal level and modification process are narrated in detail.
对原电阻式料位仪存在的问题进行了分析，详述了应用电子传感器检测料位的优越性及改造过程。
On the main problem in running of Yanzishan Coal Mine main well belt conveyer decelerator and the problem of mending damage gears, we transform the original decelerator.
针对燕子山矿主井带式输送机减速器运行中存在的主要问题和损坏齿轮补配问题，对原减速器进行了改造。
Brown coal: a low-grade coal which commonly retains the structures of the original wood. It is high in moisture, low in heat value and checks Badly upon drying.
褐煤：一种低质煤，往往保存着原来的木质结构，高水分，低热值，干燥后龟裂严重。
The 3d hologram is formed using the section of a coal orebody as original data, with reference to the floor contour figure.
利用某煤矿剖面为原始资料，参照底板等高线图，成功地在微机上生成了该煤矿矿体立体图。
The fluorine content in cleaned coal will be nearly same as its original matrix by two grade defluorination treatment.
用二级脱氟处理方法可使高纯煤中氟含量达到实际应用所允许的要求，接近原煤中的氟含量。
This paper introduces existing problem of original coarse coal mire retrieving system, puts forward improving way. Effect is good after improved.
介绍了原粗煤泥回收系统存在的问题，提出改进措施，改造后效果很好。
After this coal into the furnace to reduce the original furnace heat, impact efficiency.
此煤入炉后降低炉内原有热量，影响效益。
The study indicates that the arsenic rich rocks around the basin and coal series strata are the original arsenic sources.
结果表明，盆地周边岩石、煤系地层为富砷岩系，构成砷的原生物源。
Technology on retaining roadway on original site in goaf after coal mining face crossing rise is put forward.
提出一种回采工作面过上山采空区原位留巷技术。
A new-type hydraulic pusher is designed in order to improve the automation of tram operation in coal mine, which rises the reliability and efficiency of the original cage pusher.
为了提高副井提升井口、井底车场操车自动化程度，设计了一种新型液压推车机，提高了推车机的安全性和工作效率。
The Taoshan coal separation plant had carried on the reformation on jig in 2002. It replaced original LTG-15 Baum jig with SKT-16 air chamber under the bed jig.
桃山选煤厂2002年对跳汰机进行了改造，将原来的LTG - 15型筛侧室跳汰机替换为SKT - 16型筛下空气室跳汰机。
Analyzing the characteristic of the thickness change and coal seam formation, realize the geological original cause of coal seam thickness change.
分析煤层厚度变化的特点及煤层厚度变化的地质成因。
When burning smokeless tasteless, has the light blue flame, does not have any supplement, the combustion time for ordinary original ebon coal 3 times (3-4 hour).
燃烧时无烟无味，有浅蓝色火苗，没有任何添加物，燃烧时间为普通原木树炭的3倍(3 - 4小时)。
When burning smokeless tasteless, has the light blue flame, does not have any supplement, the combustion time for ordinary original ebon coal 3 times (3-4 hour).
燃烧时无烟无味，有浅蓝色火苗，没有任何添加物，燃烧时间为普通原木树炭的3倍(3 - 4小时)。
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