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
An algorithm of three-dimensional braided composite material preform image proce ssing based on mathematics morphology is presented. 提出一种基于小尺度的数学形态学的三维编织复合材料预制件图像的边缘检测方法。
This paper discusses the property of heat insulation of composite heat shields made from ablative layer and heat insulation layer manufactured from heat insulation material. 本文对两种隔热层由不同绝热材料制备的复合防热构件材料的隔热性能进行了研究。
