There exits bed separation zone above water-conducting crack zone overburden after coal mining.
煤层采后覆岩中的导水裂隙带之上存在离层带。
The results show that bed separations mainly occur below the key strata, and the highest bed separation space is right below the primary key stratum.
结果表明：覆岩离层主要出现在各关键层下，覆岩离层最大发育高度止于覆岩主关键层。
Most of the monitoring systems for roof bed separation are designed based on RS-485 BUS, which is low in both signal transmission efficiency and reliability.
国内顶板离层计算机测控系统多采用RS- 485总线，传输效率低，可靠性不高。
In this study, a suit of formula for mining overburden bed separation volume calculation was developed based on numerical simulation using cube shape curve regression method.
文章的研究基于数值模拟，采用三次样条曲线回归方法，推导出一套计算采动覆岩离层量大小的公式。
Our fluidization bed separation test results indicate that the idea is effective. Above test will give beneficial reference for solving the pollution problem arose from fly ash.
流态化分选实验表明：这种思路是有效的，这一思路将为解决我国粉煤灰的综合利用问题提供有益的借鉴。
Having decided she was the wrong wife for him, Dickens literally partitioned off her bed, then forced her into a separation while mocking her to their friends.
决定做他的妻子是错误的，狄更斯随便隔开她的床，然后强迫她分居，在他们的朋友面前嘲笑她。
The separation or loosening of a fingernail or toenail from its nail bed.
甲真菌病手指甲或脚趾甲从指甲床分离或松脱。
The separation process demonstrated the integration advantage of expanded bed adsorption and the excellent properties of the novel mixed-mode expanded bed adsorbent.
该分离过程充分体现了扩张床吸附的集成化优势和新型混合模式扩张床吸附剂的优良性能。
The main factors effecting of slipping area along the bed rock and roof separation and failure area and the major avenue of damage surrounding rock caused by mining are analyzed in this paper.
分析了影响沿底座滑区和顶板离层破坏区破坏的主要因素及其采动损害传递的主途径。
Simulation research on the EAF dust online recycling and zinc oxide separation with coke bed filter was carried out by heating coke/dust samples in CO/CO2 gas mixture.
采用电炉粉尘与焦炭粉的混合试样，对利用焦炭过滤床在线回收电炉粉尘，在CO/CO2混合气体中氧化锌的还原分离工艺进行了模拟研究。
The main aim of the paper is to study the separation ability of the zigzag rotating bed at the lager vapor and liquid flux.
本文的主要目的是研究折流式旋转床在较大流量下的分离能力。
The separation ability of the three-layer zigzag rotating bed is much higher than that of the single.
多层旋转床的分离能力比单层旋转床强得多。
Flue gas desulfurization technology is proposed on the basis of a circulating fluidized bed composed of a two-stage separation system.
提出了由两级分离系统组成的循环流化床烟气脱硫工艺。
The experimental installation include a fluid bed reactor and other subsidiary units of heating, separation and controlling.
实验装置包括加热、反应、分离和控制等部分。
Separation characteristics of 13 kinds of binary mixtures were investigated in a vibrating fluidized bed.
在圆柱形振动流化床中，对13种体系进行了双组份颗粒分离特性的研究。
Fixed bed chromatographic separation is an effective approach to get rid of maltodextrin from refined ultra-high content maltose syrup.
从精制超高麦芽糖浆中除去糊精的有效方法之一是固定床色谱分离法。
The laboratory experiment of the zigzag rotating bed showed that the separation effect of the zigzag rotating bed was better than that of the rotating packed bed when they were compared.
折流式旋转床的小试实验表明，与其它形式的旋转床相比，折流式旋转床的分离效果较好。
The deep bed filtration is one of the basic methods for the heterogeneous separation in chemical engineering, which plays an important role in the petrochemical wastewater treatment.
深层过滤是化工过程非均相分离中最基本的方法之一，在石油化工水处理方面占有很重要的地位。
A detailed numerical study was conducted of the gas-solid inertial separation process in a circulating fluidized bed.
对循环流化床中气固惯性分离过程进行了详细的数值研究。
The analysis of forces exerted on material on vertical section shows that there should be an Angle between the vibrated force direction and crosswise of separation bed.
物料在纵断面上的受力分析表明：分选机激振力方向应与分选床横向有一定角度。
This method of coal preparation with air dense medium of deep fluidized bed provides a new way for lump coal separation.
深床型空气重介流化床分选方法为块煤排矸提供了一条新途径。
By independently designing and making the separation equipment of the Liquid-solid fluidized bed, an open experimental system has been established.
通过自行设计和制作液固流化床分选设备，建立了初步的试验研究系统。
Especially, the research on material separation using vibrated fluidized beds is also reviewed. The application foreground of vibrated fluidized bed on mineral separation is prospected.
特别综述了振动流化床在物料分离方面的研究，并展望了其在矿物分选方面的应用前景。
The paper introduces the technique of fluidized bed, the principle of smoke abatement, desulfurization and dust separation, the characteristics of the technique and its application.
该文介绍了流化床技术，消烟脱硫除尘原理，工艺特点及其应用。
The force acting on mineral particle in VFB was specially analysed, and the main parameters interfering the separation of mineral according to bed density were also studied.
研究了振动流化床的流化特性及分选性能，分析了矿粒在振动流化床中的受力情况，分析了影响矿物按床层密度分层的主要参数，揭示了振动流化床的分选机理。
If discharging is not appropriate, it will result in the bed layer which is over thick or empty and make the layered material confusion, then it will weakened the separation effect.
如果排料不当便会造成床层过厚或排空，都会使已分层的物料混乱，从而影响其分选效果。
This paper introduced a basic features of a fluidized-bed coal preparation, such as a separation principle.
介绍了流化床选煤的基本特性和分选原理。
The test results showed that better separation index could be obtained by the fixed bed method oro…
试验结果表明，采用固定床或外加热流动床法可获得较好的选别指标。
In the separation process the fine coal in fluidized bed will be continuously accumulated, thus inevitably reducing the density of the bed.
在分选过程中，流化床内的粉煤将不断积聚，从而导致床层密度的降低。
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。
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