... 异常衰减模式:decay pattern of anomaly 异常倾斜:abnormal dip 异常强度:anomaly intensity ...
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... abnormal depreciation非常折旧,特别折旧 abnormal dip不正常倾斜 abnormal discount不正常折扣 ...
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abnormal l dip 异常倾斜
·2,447,543篇论文数据,部分数据来源于NoteExpress
The results show that the strata structure of dip pillar area and the asymmetric I-shaped spatial strata structure formed by excavation are primary causes of abnormal stress concentration.
研究结果表明,下山煤柱区地层结构与开采形成的“不对称工字形”覆岩空间结构是造成异常应力集中的根本原因。
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