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己烯
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己烯
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丙烯
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己烯
含六个碳原子且双键在开链分子链端部的单烯烃。结构式CH3(CH2)3CH=CH2。又称正丁基乙烯。常温常压下为无色液体,沸点为63℃,不溶于水,溶于醇、醚、苯、石油醚、氯仿,易燃,有中等毒性及一定的刺激性。是优良的聚烯烃共聚单体。
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resveratrol
resymmetrization
re-synchronization
resynchronize
resynthesize
Ret
Retailer
Retail Gravity Model
retailing
retailing activities
retail inventory
retail price differences of agricultural products
retail price index
retail price of agricultural products
retained fetal membranes
retainer
retaining
retaining concrete plug
retaining constraint
retaining structure
retaining wall
retaining wall with anchors
retain the job but suspend the salary
retake
Retaliation
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