English translation for "roof weight"

顶板压力

Related Translations:

roofing copper:  复面铜板

pectine roof:  有齿形边缘的圆锥状屋顶(见于哥特式建筑)

imperial roof:  大屋顶

accessible roof:  可到达的屋顶；有通道的屋顶有通道的屋顶

roof foundering:  顶落作用

slate roof:  板岩顶板

roof inclination:  屋顶斜度

lvye roof:  越野比赛的一些情况

roof mountain:  拱顶山

roof door:  罐顶出口

Example Sentences:

	1.	Based on the in - situ observation of the firstly mined working face of nanliang coal mine , the roof movement , the roof weighting intensity , and entry deformation and failure of the working face were analyzed 摘要通过南梁煤矿首采工作面采前的实验研究和开采时的现场观测，分析了工作面顶板的移动、来压强度以及巷道变形破坏情况，总结了厚黏土覆盖层浅埋煤层单体长壁工作面的矿压显现规律。
	2.	Because the loader and the moduls of elasticity exists part difference in key stratum and combinatorial key stratum , and the formulae of calculating the roof weighting step has difference , so there must be existing big error if we use the formulae of key stratum to calculate the shallow coal seam ' s weighting parameter 大柳塔1203工作面按照关键层计算得出的顶板来压步距与实际相差很大，而按照组合关键层计算得出的顶板来压步距与实际基本吻合。

Similar Words：

"roof ventilator" English translation, "roof venting" English translation, "roof walkway" English translation, "roof water" English translation, "roof water tank" English translation, "roof weighting" English translation, "roof weir" English translation, "roof wetting party" English translation, "roof window" English translation, "roof windows" English translation