离层

The flow monitoring is one of the important parts for grouting in bed-separation of overburden.

注浆流量监测是覆岩离层注浆巩固地表工程的重要内容之一。

The time space regularity of overlying strata movement and damage induced by coal mining was studied using the dynamic mechanics model. The developing regularty of faults and bed separation as well as surface subsidence caused by mining was analyzed based on the geological and mining conditions of working face 5306 in Xinglongzhuang Coal Mine. The data explaination using the model is more reasonable than that using other models. So it can be used in practical mining activities.

采用采动岩体动态力学模型，对采动引起的覆岩移动破坏的时空规律进行了研究，结合兴隆庄矿5306工作面的地质、开采条件，对采动引起的断裂带发育发展规律，岩体内部离层发生发展规律、地表下沉规律等问题进行了分析，并对观测结果作出了较以前的各种理论模型更为符合实际的解释，该模型可在实际工作中得到很好地应用。

The monitoring of roof-off-the-strata is one of the most important factors in bolting support roadway.

顶板离层监测是锚杆支护监测最重要的内容之一。

The earth's surface subsidence is one of the disasters caused by coal exploitation.

矿山开采过程中引起的地表沉陷，为了解决这一问题对覆岩离层的产生机理进行了研究。

Different models for different structure sections are established, namely, one-dimensional piping model for laneway or large hole, two-dimensional structure plane model for absciss layer and contacting weathering zone, three-dimensional seeping fracture section model.

分区建立了采空区不同注浆结构部位的理论模型，包括采空区空洞或巷道的一维&管道&模型、离层与接触风化带等结构面二维模型、导水裂隙带三维模型。

This paPer tentatively wrote the guide-book for lowering down thesubsidence by injecting clay grouts on the basis of practical use.

从实用角度出发，试探性地编制了覆岩离层充填减沉技术的实施指南。

The study provides the scientific foundation for applying injecting the grouts into the bed separated zone of overlying strata to control subsidence.

该项研究为地表移动和变形预计及应用覆岩离层注浆技术控制开采沉陷提供了科学依据。

The data of roof separation is considered to be a comprehensive index that can forecast the stability of roadways.

顶板离层值是一个能预测巷道稳定性的综合指标。

In addition, the separation deformation of roof at the grotto recess is also very obvious in rheologic numerical simulation; and the phenomenon is similar to the apparent form of in-situ deformation.

此外，流变模拟分析中出现在洞室深部的顶板离层也十分明显，这一现象与现场观察到的农观变形形态比较相近。

These inferior shaving board, which Miduban low intensity, plate grip screws to poor easy scraping, coupled with disorderly stack in the production chain, resulting boards face bending deformation is also reflected in focus.

其中劣质刨花板、中密度板强度低，板材握螺钉力差，容易离层，加之在生产环节中无序码放，造成板面弯曲变形也是反映的重点。

At the rear was an innovative combination transaxle with the gearbox, clutch, differential, and inboard-mounted drum brakes.

在后面是与变速箱，离合器，差的创新结合变速，和内侧安装鼓式制动器。

For more people can apprecaite and have the master work, there is reproduction painting appears in the market, the large various selection of paint,the high saturation of color plus the plentiful sfumato, to make the reproduction perfect copy and detail as original painting, so as to meet the requirment of amateurs who love art paintings,they do not need to pay high price to get classical paintings.

颜料色域广，色彩饱和度高，色彩层次丰富，图像色彩还原真实，能完美的复制原作，满足艺术爱好者欣赏，艺术爱好者们不用支付昂贵的价格就能拥有经典油画。