块煤

采煤机滚筒智能优化CAD软件中切削图与块煤率的研究

Reasearch of Cutting Diagram and Lump Coal Rate of Cutting Drum Intellectualized CAD Software

既可节省能量，又提高了块煤率，并且还能击碎f≤5的岩石，从而论证了采煤机工作机构的发展方向&冲击式机构。

It can save energy , and increases lump coal rate , and can cut rock with a hardness scale f ≤ 5.The impact mechanism is considered as the trend of development of the mining machine .

一块煤从火炉上掉了下来，烧着了地毯。

A coal fell from the fire and burned the carpet .

德国BATAC块煤跳汰机旋转风阀的使用经验

Method of Solving the Trouble of Jig 's air Valve Which is Used in BATAC Lump Coal Jig Manufactured in Germany

介绍了KSS-1型块煤防破碎系统的工作原理及结构特点，重点讲解了控制系统的工作过程，分析了该技术的应用前景及经济效益。

The essay introduces the working principle and structure features of KSS-1 lump coal crash prevention system , explains the working process of the automatic control system , finally analyses the application prospect and economic returns .

微差爆破提高块煤率的技术研究

Technical study on millisecond Blasting technology to increase lump coal rate

块煤瓦斯吸附动力过程的实验研究

Experimental Study of the Dynamic Process of Block Coal Methane Adsorption

反映煤储层渗透性的参数之一&块煤率

One of parameters reflecting coal reservoir permeability & block coal rate

再往火里添几块煤。

Put a few more lumps of coal on the fire .

块煤瓦斯放散特性的实验研究

Experimental Study on Features of Gas Emission of Block Coal

我在土袋子里发现了几块煤。

I found some pieces of coal in the sacks of dust !

破碎作业对无烟块煤洗选工艺及效益的影响

Effect of breaking on the washing technique and benefit of lump anthracite

改造块煤煤泥回收系统提高原煤入选能力

Raise Cleaning Coal Capacity by Improving Lump Slurry Recycled System

块煤含水率对其吸附性影响的试验研究

Experimental study on impact of water ratio to adsorption of lump coal

基于灰度空间极值法的块煤边缘检测

Edge detection of lump coal based on gray level peaks in space

块煤的孔隙特征及其影响因素

The Pore Features of Lump Coal and Its Influence Factors

斜槽入选高灰块煤工艺技术的研究

Study on inclined-trough washing technology of high ash lump coal

重介质浅槽分选机精选无烟块煤的实践

Practice of Anthracite Lump Benefication by Dense Medium Separator

往炉火上再加放一块煤。

Put another lump of coal on the fire .

水煤气发生炉用小粒度无烟块煤生产的探讨

Application of Small Particle Anthracite in Water Gas Generator

降低造气块煤输送破损率的综合改造

Comprehensive Revamp for Decrease in Breakage of Lump Coal for Gasification in Conveyance

微差爆破提高炮采工作面块煤率的技术

Millisecond blasting technology applied to improve lump coal rate of coal blasting mining face

提高块煤产率的有效途径

Effective ways to raise yield of lump coal

深床型流化床块煤选矸的试验研究

Test Research of Lump Coal Separation by Deep Fluidized Bed of Air Dense Medium

将煤粉与黏土混合制成的煤球比块煤便宜得多。

Mixing clay with coal is much cheaper than burning large blocks of coal .

合成氨两步法固定床块煤富氧制气

Two-Step Gasification with Oxygen-Enriched Air of Lump Coal in Fixed Bed for Ammonia Production

提高块煤率的技术方案研究

Technique study for increasing lump coal rate

实施综合窖煤管理措施努力降低块煤窖存损失

Perform comprehensive measurements to measurements to manage pit coal and reduce the loss of it

福建省薄煤层炮采块煤率问题的探讨

Discussion on lump coal rate of drilling and blasting mining method for thin seam in Fujian Province

采煤机螺旋滚筒设计参数对块煤率的影响

The influence on the mass rate of coal from the design parameters of screw drum of shear