This article has made an approach on the influence of chemical composition, and heat treatment process of high strength cast zinc-base alloy to the mechanical properties and metallography structure.
本文就高强度铸造锌基合金的化学成分、热处理工艺等对力学性能及金相组织的影响进行了探讨。
Therefore it must be taken into account from the coil strength, mechanical strength, heat resistance and conversion efficiency etc, for the optimization of the coils 'structure and parameters.
因此，必须从线圈的绝缘强度、机械强度、耐热性能、转换效率等方面综合考虑，进行线圈结构参数优化。
Asphalt pavement with advantages of good mechanical strength, smooth ride, low noise and ease of construction of the mechanization, has become China's main highway pavement structure.
沥青路面具有力学强度好、行车平稳、低噪音及易于机械化施工等优点，已成为我国高等级公路的主要路面结构形式。
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