介绍了国内发动机曲轴毛坯生产的几种方法,比较了各自的特点,指出了各自的应用范围。
This paper introduces many production methods for engine crankshaft models, comparing their respective characteristics and specifying their application areas.
基于有限元法,分析了两个尾水管在各自最大内水压力条件下外围混凝土的受力,得到各自的应力变化规律和特点。
Stress of surrounding concrete of each draft tube is analysed by the finite-element method under condition of the highest hydraulic pressure and the variable regularity of stress is obtained.
介绍国内外桩土相互作用两大类研究方法-理论分析方法、试验方法各自的特点和适用范围,并分析了其各自存在的主要问题。
Two types of research methods for SPI, i. e. the theoretical analysis method and the experimental method, as well as their characteristics, applicability, and some related problems are reviewed.
Unity was difficult. Being somewhat isolated, the inhabitants of each region developed a distinctive economic and cultural character.
团结很困难,它有一点孤立,每一个地域的居民都发展起来,有了各自经济文化特点。
应用推荐