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聚氨酯
释义
聚氨酯
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工学
聚氨酯
释
polyurethane;PU
聚氨酯
聚氨基甲酸酯的简称。
理学
聚氨酯
释
polyurethane; PU
聚氨酯
主链含─NHCOO─重复结构单元的一类聚合物。由单体异氰酸酯与羟基化合物聚合而成。聚合属于聚加成反应。英文缩写为PU。全称聚氨基甲酸酯。
Chemistry
>高分子科学>高分子化学>释义
polyurethane
聚氨酯
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physical security engineering
physical self
physical self-esteem
physical sensor
physical signal
physical signal; causal signal
physical simulation
physical simulation of groundwater
physical simulation test for relay protection
physical solution
physical stability of pharmaceutical preparations
physical sterilization
physical structure
physical symbol system hypothesis
physical system of manufacturing process
Physical Tax
physical-technical geosystem
Physical Theatre Training
physical therapy
physical therapy and rehabilitation devices
physical traces of a crime
physical training
Physical Training for Female Operatic Characters
physical treatment of solid waste
Physical Treatment Technology
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