composing materials 组成材料
By choosing rationally the composing materials and optimizing concrete mixing ratio, high-performance concrete adopting C32.5R is successfully applied in sea port engineering.
通过科学地选择组成材料及优化混凝土配合比，采用强度等级32.5 r型水泥配制高性能混凝土，并且成功应用于海港工程中。
The whole composition breaks through the traditional method in composing the organizing materials, and it percolates my own understanding in the chapter of Lao Tzu's modern values.
本文在组织材料上力求突破传统方式，并在“老子的现代价值”这一章里渗透了自己的一些体认和理解。
Also sum up the manufacturing methods of magnesium based hydrogen storage materials, containing melting method, diffusing method, mechanical alloy method, composing by hydrogen burning metho...
总结了目前制备镁基储氢材料所用的主要方法，例如熔炼法、扩散法、机械合金化法、氢化燃烧合成法等。
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