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己烯
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己烯
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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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noughtary algebraic operation
noumeite
Nouméa
Nouméa Accord
Noun and Verb
Noun Fang
Noun Hach Literary Awards
noun-phrase bracketing ambiguity
noun phrases depending on the verb in a sentence
nourishing blood for tranquillization
nourishing body fluid
nourishing liver and kidney
nourishing of emotional attachment
nourishing stomach
nourishing yang
nourishing yin and clearing heat
nourishing yin and suppressing hyperactive yang
nourishing yin for moistening dryness
nourishing yin for tranquillization
nourishing yin to clear the lung
nourishing yin to relieving superficies syndrome
Nous
nouveaux plasticiens
Nouvelle-Aquitaine
Nouvelle politique indigène
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