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三甘醇
释义
三甘醇
Encyclopedia
工学
缩乙二醇醚
释
triethylene glycol;triglycol
三甘醇
结构式HO(CH2CH2O)2CH2CH2OH。沸点287.4℃,凝固点-4.3℃,无色、无臭、吸湿性强的黏稠油状液体,溶于水、醇、苯、甲苯,微溶于乙醚,不溶于石油醚。又称三乙二醇、三乙二醇醚、二缩三乙二醇等。
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Pontryagin duality theory
Pontryagin invariant
Pontryagin-Kuratowski theorem
Pontryagin maximum principle
Pontryagin multiplication
Pontryagin number
Pontryagin operation
Pontryagin product
Pontryagin space
Pontryagin square
Pontryagin surface
Pontryagin theorem
Pontryagin van Kampen duality theorem
Pontryagin-van Kampen duality theorem
Pontypool japanned wares
Pontécoulant crater
Pood
pool boiling
pooled
pooled error
pooled residential building
pooled residential form
pooled standard deviation
pooled variance
pool fire
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