北美大陆是由三个构造单元组成的。
The North American continent is made up of three great structural entities.
西伯利亚板块是世界上古老的地质构造单元之一。
The Siberia plate is one of the old geological structure units in the world.
该盆地由中央底辟带和斜坡带两个构造单元组成。
The basin consists of central diapiric zone and a slope zone.
其内部发育丰富的正向构造单元，是油气储集的有利场所。
Many positive structures were formed and become available oil and gas reservoirs.
构造四边形单元时，应用面积坐标方法有其优点。
The area coordinate method has been successfully applied to construct triangular elements.
本文对构造有效的通用单元有一定的指导意义。
The paper may be guidance for constructing efficient general elements.
本文提出构造有限单元的新方法——精确有限元法。
In this paper, a new method, exact element method for constructing finite element, is presented.
构造了新的无单元形函数。
方法采用考虑接触和螺栓预拉的非线性有限单元法对不同构造的梁柱外伸端板连接进行分析。
The high strength bolts resistance on the steel beam-to-column extended endplate connection is studied.
方法采用考虑接触和螺栓预拉的非线性有限单元法对不同构造的梁柱外伸端板连接进行分析。
The high strength bolts resistance on the steel beam-to-column extended endplate connection is studied.
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