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- C4烯烃法the C4 alkene method
- 尽可能提高催化剂表面强酸的酸量是C4烯烃催化裂解制丙烯反应催化剂的研制方向。Enhancement of the quantity of strong acid sites is the trend in development of C4-olefins cracking catalysts.
- C4烯烃C4 olefins
- 法law
- 无法unable
- 说法statement
- 降烯烃olefin reduction
- 输入法input method
- 烯alkene
- 除法division
- 烯烃olefin
- 分析法analytical method
- 新型表面活性膦在长链烯烃氢甲酰化反应中的助催化作用Cocatalytic Effect of New Surface-Active Phosphine in Long-Chain Olefin Hydroformylation
- 商法commercial law
- 碳五烯烃C5 olefins
- 聚烯烃蜡polyolefin wax
- 1-十二烯烃1-dodecene
- 长链α-烯烃long chain α-olefines
- 窄馏分烯烃olefin
- 烯烃铜(I)olefin-coppel(Ⅰ)