Environment&Material science 环境与材料工程
ecological environment material 生态环境材料
material Environment 物质环境
Environment-friendly material 环境友好材料
material living environment 物质生活环境
environment function material 环境功能材料
The craze of alkali pipeline is caused by corrosion of stress, and it has to possess environment, material and stress factors.
碱线开裂是应力腐蚀开裂的现象,发生应力腐蚀开裂需具备环境因素、材料因素、应力因素。
The craze of alkali pipeline is caused by corrosion of stress, and it has to possess environment, material and stress factors. Its countermeasures are brought forwards also.
碱线开裂是应力腐蚀开裂的现象,发生应力腐蚀开裂需具备环境因素、材料因素、应力因素。提出预防碱线应力腐蚀开裂的对策。
The geographic environment, material composition. and engineering properties of the collapsing loess in China are described in this paper.
概述了我国湿陷性黄土的地理环境、物质成分和工程性质。
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