1.
Dynamic Features and Prediction Method of Large Roof Pressurized
大面积顶板来压动力表征及预测方法
2.
Characteristics of Roof Weighing under huge thick Overburden Conglomerate
巨厚砾岩条件下的工作面顶板来压特征研究
3.
Determination of Pressure Step for Hard Roof at XV2306 Working Face in Wangtaipu Coal Mine
王台铺煤矿XV2306工作面坚硬顶板来压步距确定
4.
In this paper a new viewpoint has been presented that the roof behavior prediction should include both the local roof fall prediction and the roof weighting prediction.
本文提出顶板动态监报应包括回采工作面局部冒顶的监报及顶板来压的预报这两个方面的观点。
5.
Wu 8 seam roof cycle hard to pressure on the impact of gas emission and response
坚硬顶板周期来压对瓦斯涌出的影响与对策
6.
Relationship between Periodic Roof Weighting and Gas Emission from Stopping Area
顶板周期来压与采场瓦斯涌出的关系研究
7.
overarching weight
生产工作区的顶板压力
8.
Press the cowl top trim panel down until the snap clip retainers engage in the top of the instrument panel.
向下压仪表板顶部饰板，直至夹扣定位器啮合到仪表板顶部。
9.
hydraulic roof bolting equipment
液压式顶板锚栓安装设备
10.
Remove the push-in fastener from the top of the fan shrou
从风扇围板顶部拆下压入扣件。
11.
Effects of Roof Control by Means of Hydraulic Supports Under Various Conditions
不同条件下液压支架控制顶板的效果
12.
The fall of the roof pinned the man down to the floor.
倒塌的屋顶把那个男人压在了地板上。
13.
The Primary Investigation on Variable Throat and Top Wall of Sidewall Compression Inlet;
喉道顶板可调侧压式进气道初步研究
14.
The first caving roof sections in hard coal layers can effectively reduce the pressure during the course of caving and guarantee safe production and efficiency.
坚硬煤层顶板分段初次放顶,能够有效缓解放顶期间的顶板压力,保证安全生产,提高生产效率。
15.
a carrier for holding skis on top of a vehicle.
车辆顶部用来放雪撬的板子。
16.
and passed it along the topmost plank;
沿着最顶上一层木板刷起来。
17.
His voice reverberates from the high ceiling.
他的声音自天花板顶处反射回来。
18.
Pressure releasing and gas drainage with long bore hole in roof overburden of fully mechanized caving face
综放面顶板覆岩走向长钻孔卸压抽放瓦斯研究