The material selection for elastomer, structure design principle and the analysis on optimal pressure distribution for the strain type pressure transmitter with plat membrane are described.
重点叙述了平膜应变式压力传感器弹性元件的选材特点、结构设计原理与最佳应力分布分析。
Based on limit-state design method in steel structure design principle, the principle and method of phased strengthening design of steel structures strengthened by prestressing is represented here.
以钢结构设计原理中的极限状态设计法或容许应力法为基础，阐述了预应力加固钢结构的分阶段加固设计计算原理和方法。
It presents briefly the overall structure, design principle, features, major functions and the database of the system.
概述了该系统的总体结构、设计思想、特点、主要功能和数据库。
It presents briefly the overall structure, design principle, features, major functions and the database of the system.
概述了该系统的总体结构、设计思想、特点、主要功能和数据库。
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