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聚乙醇酸
释义
聚乙醇酸
Encyclopedia
理学
聚乙醇酸
释
polyglycolide; PGA
聚乙醇酸
羟基乙酸的聚合物。属于脂肪族聚酯家族。聚乙醇酸是以乙醇酸(即α-羟基酸)为主要原料通过缩聚反应制备,或通过乙交酯的开环聚合得到。又称聚羟基乙酸、聚乙交酯。简称PGA。
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purification for fraction
purification impurity of tungsten concentrate
purification machine
purification of bioleaching solution
purification of coarse sodium tungstate solution
purification of colloid
purification of crude titanium tetrachloride
purification of organic waste gas by catalytic combustion
purification of water supply
Purification rite
purification tank technique for treatment of domestic sewage
purification technology for flue gas of electric furnace steelmaking
purified water
purifier
purifloc
purifying procession before a Buddhist ceremony
purify technology for directly buring coal
Purim
purine
purine alkaloid
purine nucleotide degradation
Purisa Djordjevic
Puritan Movement
Puritans
purity
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