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In this paper characteristics of field pattern distribution by laser hardening and the important parameters are presented.
提出激光硬化时的激光强度分布特性和主要参数。
In this paper characteristics of near source earthquakes are introduced and its influences on ductility of rc columns are investigated.
介绍了近源地震的特点,研究了RC柱在近源地震时的延性特性。
Traditional graphics standard is analyzed in the paper. Characteristics and developing guidelines of object oriented graphics core systems are discussed using object oriented concepts and motheds.
本文在分析传统图形标准的基础上,引用面向对象的概念和方法,研讨了面向对象图形核心系统的特征和开发准则。
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