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裂解工艺
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裂解工艺
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重点危险工艺
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cracking process
裂解工艺
在高温条件下,石油系的烃类原料发生碳链断裂或脱氢反应,生成烯烃及其他产物的工艺过程。产品以乙烯、丙烯为主,同时副产丁烯、丁二烯等烯烃和裂解汽油、柴油、燃料油等产品。
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social movement
social multimedia contextual information
social multimedia event detection
social multimedia prediction
social multimedia user modeling
social mutual aid
social nature
social nature of human
social need
social negotiation
Social Network
Social network
social network
social network analysis
Social network analysis method
social network anonymity protection
social network behavior
Social Network betweenness centrality
social network community
Social network governance
social networking
social networking service
social networking services
social networking site
social networking site, SNS
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