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- ethyl vinyl sulfide 乙硫基乙烯
- The reaction of fluoroalkyl iodides with ethyl vinyl ether and amines in the presence of sodium dithionite was studied. 研究了在保险粉存在下,氟烷基碘(1)与乙烯基乙醚和伯胺或仲胺(2)的反应。
- During the test run of 2000 h,the conversion of acetal and the yield of ethyl vinyl ether maintained about 96. 研究了在固体催化剂上乙缩醛气相分解制乙烯基乙醚的反应性能。
- Preparation of Ethyl Vinyl Ether by Vapour Phase Decomposition of Acetal 固体催化剂上乙缩醛气相分解制乙烯基乙醚的研究
- vinyl sulfide [化] 二乙烯基硫
- This type of vinyl is a poor substitute for leather. 这种乙烯基材料代替皮革十分勉强。
- ethyl vinyl ether 乙基乙烯基醚
- Ethyl vinyl acetate 聚氯乙烯
- ethyl vinyl carbinol 乙基乙烯基甲醇
- ethyl vinyl ketone 乙基乙烯基甲酮
- A bright red mercuric sulfide used as a pigment. 银朱，朱砂用作颜料的一种鲜红色的硫化汞
- These effects are antagonizeed by sodium sulfide. 这些效果被硫化钠中和了。
- Any of various natural metallic sulfide minerals, especially of iron. 硫化矿类一种自然金属硫化矿，尤指铁矿
- A sulfide compound containing at least two sulfur atoms per molecule. 多硫化物每个分子中至少含有两个硫原子的一种硫化物
- Calcium treatment changes the shape of sulfide. 采用钙处理改变了硫化物的形态;
- Vinyl the box doesn't exist needing. 不需要用乙烯基材料缠绕包装盒。
- Red mercuric sulfide used as a pigment. 朱红色用作颜料的红色硫化汞
- Butadiene vinyl pyridine rubber latex. 丁二烯、乙烯基吡啶经乳液共聚制得的胶乳。
- To introduce the ethyl group into(a compound). 使乙基化把乙基引入（一化合物）
- You have a vinyl tablecloth on your kitchen. 你的厨房桌子上有一条抹布。
