external action meaning in English
外界作用
Examples
- It is quite easy through external actions to depart from equilibrium and form less probable arrangements .
外界的作用不难使系统偏离平衡状态而呈现出可见性较小的排列。 - Based on available research results and simulation cases , applications and progresses of computer simulation technology in seismic design of structures , seismic assessment of existing structures , analysis of structural responses under extreme external actions and seismic planning or assessment of big area system in a city are introduced
摘要结合已有的研究成果和应用实例，介绍了计算机仿真技术在结构抗震设计、既有结构抗震性能评估、极端外部作用下结构反应分析、区域抗震规划与评估等领域的应用现状及最新进展。