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Its strata behaviors are violent and affected by pillar robbing sequence. 老顶初次垮落步距较常规开采大,且失稳突然;
The strata behavior rule of Longwall face with individual props in shallowly buried coal seam covered with thick soil was summarized. 实验和观测表明，尽管其上覆岩层的力学强度比较小，煤层埋深浅，但工作面初次来压步距大，矿山压力显现剧烈，周期来压台阶下沉量大。
The uppermost mechanical characteristic of FMTC face is lying in the low stress area under stress shell.It is essential cause of strata behaviors of FMTC face relaxation, as well as. 综放工作面主要力学特征是位于上覆围岩宏观应力壳保护下的低应力区内，这正是综放工作面矿压显现趋于缓和的根本原因。
On the basis of the observation to rock pressure,the strata behavior regularity of 93305workface is summarized,and the reason is analyzed,rome reasonable advices is put foreward. 在矿压观测的基础上，总结了该工作面的矿压显现规律，并对原因进行分析，最后就工作面的开采提出合理建议。
This paper disscusses the basic characteristics of strata behavior ,the technology of rib support,popularization and application of main types of rib support of roadways retained along previous gob. 简述了沿空留巷矿压显现的基本特征、沿空留巷的巷旁支护技术及主要巷旁支护形式的推广应用情况,分析了沿空留巷技术推广应用中存在的问题以及沿空留巷技术的适用条件。
Strata Behaviors and Roof Monitor of Room-and-Pillar System 房柱式开采的矿压显现规律及顶板监测
He sometimes lapses from good behavior. 他有时候会行为失检。
Strata behavior and its control of inclined coal seam face 倾斜煤层长壁开采岩层运动特征及顶板控制
Research on strata behavior about hard roof steep coal seam 急倾斜硬顶中厚煤层开采矿压显现规律的研究
Analysis of Effects of Strata Behaviors on Face Methane Emission Law 矿压显现对工作面瓦斯涌出规律影响分析
Mechanism and control of strata behaviors of gateway under coal pillar 煤柱下巷道的矿压显现机理与控制
Our government chastised the behaviors of NATO. 我国政府强烈谴责了北约的行为。
Children's bad behavior is often a reflection on their parents. 小孩的坏品行常常有损父母的名誉。
She was full of shame at her bad behavior. 她对自己的不良行为感到羞耻。
His reputation was blighted by his bad behavior. 他的名誉为他的行为不检所毁。
We can follow the history of life through the strata. 我们可以通过这一层层的地层跟踪生命的历史。
One must deplore their violent behavior. 人人都会强烈反对他们的残暴行为。
He is blind to her bad behavior. 他对她的不良行为视而不见。
His behavior filled her with disgust. 她对他的行为充满了厌恶。
His behavior is worthy of praise. 他的行为值得称道。