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olefin相关的网络例句

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与 olefin 相关的网络例句 [注:此内容来源于网络,仅供参考]

Halogen, proton acids, sub-halogen acid are electrophilic reagents, olefin addition reaction is the electrophilic addition reaction .

卤素、质子酸,次卤酸等都是亲电试剂,烯烃的加成反应是亲电加成反应。

In this work, alpha-olefin (carbon number 14, 16, 18) were used as materials, the alpha-olefinsulfonates (AOS-h,AOS-14, AOS-16, AOS-18) were synthesized with applying gas SO_3 Film-Reactor,and its application properties in EOR were studied.

本文以直链α-烯烃为原料,采用气体三氧化硫膜式磺化合成了α-烯烃磺酸盐(AOS-h,AOS-14,AOS-16,AOS-18),并应用于三次采油工业中。

Cotton, the specialty cellulosic fibers rayon, acetate, triacetate, wool and silk, polyester, nylon, olefin, sulfar, aramid, and PBI fibers are composed of homopolymers.

棉,专业纤维素纤维纱线,醋酸纤维,三醋酸纤维,羊毛和丝,聚酯纤维,尼龙,烯烃类纤维,萨尔法尔,芳香族醯胺纤维,和PBI纤维是均聚物的一部分部分。

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Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严,以肥沃。排水良好的砂质壤土为好。

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