1) equivalent-simplification
等效简化
1.
Based on some mechanical principles, this paper presents a new method of equivalent-simplification the upper tower structure of offshore platform, that is 3-dimensional tower structure is replaced by beam -ele-ment.
基于某些力学原理,本文给出了一套等效简化平台上部塔架设施的新方法,即三维塔架结构用梁单元代替。
2) equivalent simplified method
等效简化方法
1.
In order to apply gypsum concrete compositive wall plate,a new structural component,in engineering conveniently,an equivalent simplified method,which could be applicable for the widely used software SATWE,was proposed according to the characteristics of the gypsum concrete compositive wall plate.
为方便混凝土石膏复合墙板新型结构的工程实际应用,根据其特点提出了一种适于工程界广泛采用的SATWE软件建模的材料等效简化方法。
3) equivalent simplified model
等效简化模型
1.
Research on equivalent simplified model of high-rise isolated structure;
高层隔震结构的等效简化模型研究
4) Simplified equivalent model
简化等效模型
5) simple equivalent circuit
简化等效电路
6) simplification's imitate-linearity equal system
简化拟线性等效系统
补充资料：比等效百万吨数