• 1. geometry constrained: 几何约束
• 2. constrained geometry metallocene: 限制几何形状的茂金属
• 3. constrained geometry catalyst: 催化剂

更多释义

• 1.For certain geometry constraints, by transforming the constrained degrees of freedom, the reduced unconstrained degrees of freedom finite element solution was obtained.
  对于特定的线性几何约束条件，通过对约束条件下的初始自由度进行转换，将有限元方程转换为少自由度的无约束方程进行求解。
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• 2.The triangulation of constrained data set is widely used in Geographic Information System (GIS), geo-science, computational geometry, multi-resolution and high precision DTM, et al.
  顾及地形特征线的散点域(约束数据域)三角剖分是建立高精度数字地面模型的基础，在GIS、地学分析、计算几何、多分辨率DTM等领域中有着广泛的应用。
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• 3.The research and development of a metallocene based single site catalyst with constrained geometry configuration and its polymerization products are reviewed.
  综述了限制几何构型金属茂催化剂及其聚合产物的研究和开发情况。
  dict.yoduao.com

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