material n.材料；原料；素材；资料；题材；物质adj.物质的；重要的；关键的；肉体上的；实质性的
双语例句
The processing characteristics and some material properties of silicon wafers depend on the orientation. 硅片的工艺性质与某些材料特性均与晶向有关。
The on-site Customer Service Department communicates with clients on site with respect to material properties and applications so as to obtain the best effects. 外勤客服到现场针对本公司材料双方进行沟通，使材料特性及使用说明达到最佳使用效果。
