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聚酯多元醇
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聚酯多元醇
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乙二醇
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polyester polyol
聚酯多元醇
由多元酸与多元醇在一定条件下经过酯化、聚合、脱去水分而得到的一类聚合物。
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crowd density
crowd density estimation
crowd evacuation model
crowdfunding map
crowd-funding publishing
crowding
crowding model
crowd investment behavior
crowdion
crowdsensing
crowd sensing network
crowdsensing networking
crowdsourcing
crowdsourcing computation
crowdsourcing design
crowdsourcing map
Crowell
Crowfoot
crown
crown age
crown block
crown breadth
crown conformation
crown daisy
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