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- The values of strata subsidence forecasted by the two methods were very close to the actual measurements,thus achieving good forecast results. 这两种方法预测所得的岩层下沉值与实测值比较接近，获得了较为满意的预测结果。
- Based on this, the calculation formula of subsidence coefficient on the surface and strata subsidence in the first mining is obtained. 现场观测及实验室试验结果表明采动岩体碎胀量与深厚比成正比，据此得出了初次采动时地表及岩体内部下沉系数计算式。
- Laws of permeation and distribution of grout water are important parts of reducing subsidence theory, it is related to safety of grouting works and long term stability of subsidence control. 离层带内浆液水的渗流与分布规律,是注浆减沉理论的重要组成部分。
- Aiming at the fractured mechanism of mine shaft lining under the condition of stratum subsiding, a new type of retractable drilling shaft lining structure was proposed. 针对地层沉降条件下煤矿立井井壁的破坏机理,提出了一种新型可缩性钻井井壁结构。
- Prediction Method for Evolutionary Neural Net of Strata Subsidence of Rock Mass 节理岩体地层沉陷的进化神经网络预测方法研究
- Research Progress and Prospect of the Control Technology for Surface and Overlying Strata Subsidence 岩层与地表移动控制技术的研究现状及展望
- He tried in every way to verify this theory. 他想一切办法来验证这个理论。
- I entirely approve of that theory. 我完全赞成那种理论。
- Einstein put forward his new theory of relativity. 爱因斯坦提出了相对论的新学说。
- This concept is at the very core of her theory. 这个概念是她理论的核心。
- Einstein's theory of relativity. 爱因斯坦的相对论。
- Practical experience belies this theory. 实际经验证明这个理论是错误的。
- 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。
- Her theory was quoted without an acknowledgement. 她的理论被人引用而未向她致谢。
- Einstein's theory marked a new epoch in physics. 爱因斯坦理论开创了物理学的新纪元。
- For several years his theory held the field. 几年来他的理论一直保持着权威地位。
- They represent each society stratum. 他们代表各个社会阶层。
- Could you elaborate on this theory? 请你阐述这一理论，行吗？
- The older strata gradually disintegrate. 较老的岩层渐渐风化。
- Do you agree to the wave theory of light? 你同意光的波动理论吗？
