... 高聚物驻极体;polymeric electret 高聚物分子量;molecular weight of high polymer 高聚物光降解;光氧化降解;polymeric photodegradation ...
双语例句
1
A polymer is a substance ofhighmolecularweight, well above the size of the compounds considered so far.
聚合物是一种高分子的物质,其大小远远超出迄今所提到的各种化合物。
2
In the process of laboratory testing, evaluation of filtering factor of ultra highmolecularweightpolymer has certain limitation according to test of filtering factor of molecular weight polymer.