结构的几何稳定性分析是形态分析的首要工作。
The geometric stability analysis of structure is the primary job of morphological analysis.
岩石结构稳定性问题是岩土工程实践中迫切需要解决的重要课题之一。
The problem of stability on rock structure is one of particularly important objects in geo-engineering.
同一行业上市公司的资本结构具有稳定性，行业间差异也具有稳定性。
The capital structure of the same industry and the differences among industries are very stable.
原泵轴封采用浮动环形式的密封结构，密封稳定性较差。
Original shaft with floating ring seal forms a sealed structure, sealed and is less stable.
本发明提供了一种结构紧凑、成本较低且稳定性较好的升降机构。
The invention provides the elevator mechanism with compact structure, low cost and better stability.
基于结构和平面应变单元，采用数值下限法分析结构–土体接触的稳定性问题。
Analysis of ultimate lateral resistance of sheet piles in clay by numerical lower bound method;
基于结构和平面应变单元，采用数值下限法分析结构–土体接触的稳定性问题。
Analysis of ultimate lateral resistance of sheet piles in clay by numerical lower bound method;
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