For example, the rotation of the tank to turn increasingly high strength requirement chassis, enterprises should make many in the chassis design improvement and testing.
例如，罐体的转动带来的转动能对底盘强度要求越来越高，需要企业在底盘设计上作出很多改进和测试。
The method and example of pass optimization design of high speed wire rod finishing mill by dynamic programming with minimum total tension coefficient are described.
阐述了以动态规划法按最小总张力系数对高速线材轧机精轧机组孔型进行优化设计的方法与实例。
The text elaborated the basic step of the high civil building extinguisher distribution design, and illustrate with example.
本文阐述了高层民用建筑灭火器配置设计的基本步骤，并举例说明。
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