... ageing effect n.老化效应 ageing of catalyst n.催化剂老化 ageing of cloth n.布匹熟化 ...
双语例句
1
Many causes can account for oil's ageing, such as types of oil, its temperature, the contacting part with oxygen, metal catalyst, water content of oil-fried food and the processing styles.
产生油脂老化的主要因素有油脂的种类、油温、与氧气接触面积、金属催化剂、油炸物水分含量和加工方式等。
2
The product consists of synthetic resin, filling and catalyst agent. It has characteristics of water-resistant, ageing-proof, corrosion-resistant, high tensile strength and convenient to construction.