1) initial form finding design
初始形态设计
1.
The theoretical method of initial form finding design is carefully introduced which is the key problem in the design and calculation of membrane structures.
本文详细介绍了薄膜结构设计计算中的关键及难点问题——初始形态设计的理论方法，并编制了相应的有限元计算程序对薄膜结构的初始形态进行了分析。
2) initial form
初始形态
1.
This paper is about the initial form analysis of ETFE cushions.
本文对气枕式ETFE膜结构的初始形态分析进行了研究。
3) primary design
初始设计
1.
In this paper,a new hybrid approach for primary design of low-thrust gravity-assist mission is proposed based on reference trajectory theory.
结合小推力与借力飞行技术可为星际探测任务提供更多行之有效的转移方案,本文针对此类转移轨道的初始设计问题,提出一种基于参考轨道的混合设计方法。
5) initial form analysis
初始形态分析
1.
Based on geometrical nonlinear finite element theory, a curved quadrilateral isoperimetric element with 8 nodes for initial form analysis of tensile membrane structures is presented.
根据几何非线性有限元理论,提出张力膜结构初始形态分析的8结点曲面四边形等参单元。
2.
Based on the geometrical nonlinear finite element (GNFE) theory, a curved quadrilateral isoperimetric element with 8 nodes for initial form analysis of tensile membrane structures is presented.
本文根据几何非线性有限元理论,提出张力膜结构初始形态分析的8结点曲面四边形等参单元。
6) initial form-finding design
初始形态确定
补充资料：1350mm双流板坯连铸机(重庆钢铁设计研究院设计)
1350mm双流板坯连铸机(重庆钢铁设计研究院设计)
叠 135Omm双流板坯连铸机(重庆钢铁设计研究院设计)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条