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- At the same time the synthesis of esterified carbon functional groups organic silicon compound was realized with higher yield under mild reaction conditions. 利用該催化劑可以實(shí)現在較溫和的條件下較高產(chǎn)率的一步合成含碳官能基的有機硅酯化物單體。
- The styryl-tetra-coordinate silicon compound was prepared by the reaction of the penta-coordinate silicon complex with 4-vinylbenzyl chloride. 然后,將其與苯乙烯、丙烯酸丁酯、甲基丙烯酸共聚,制成硅改性苯丙乳液。
- Temperature Resistant and Anticorrosive Coating The coating are preparation with a series ceramic powders. Organic silicon compound bond and a few additive. 耐高溫防腐蝕涂料該涂料是由幾種耐高溫,耐磨損的金屬陶瓷骨料和一種粘結力強的高溫無(wú)機結合劑及少量添加劑配制而成。
- Catalytic cracking, in which silicon compounds are used as catalysts to aid the process of decomposition, gives higher octane petrol. 催化裂解使用硅化合物做催化劑以促進(jìn)分解,產(chǎn)出高辛烷值汽油。
- As a result, a few companies are on the verge of commercializing silicon inks based on nanocrystalline silicon or on other silicon compounds. 結果,一些企業(yè)正面臨將基于納米晶硅或其他硅化合物的硅墨商業(yè)化。
- Production and Development of the Organic Silicon Compound 有機硅化合物的生產(chǎn)現狀與發(fā)展趨勢
- Keywords (carbon) silicon (oxy)nitride;reaction circumstances;films; 氮(碳/氧)化硅;反應條件;薄膜;
- Valves are manufactured and assembled without exposure to silicone compounds. 這些閥門(mén)都是在沒(méi)有硅酮成分的環(huán)境下制造和組裝的。
- Keywords chiral;silicon compound;silyl dithioacetal;synthesis; 手性;硅化物;二硫縮醛;合成;
- carbonization silicon salt bath smelting furnace 炭化硅熔煉爐
- An alloy of iron and silicon used in the production of carbon steel. 硅鐵一種用于生產(chǎn)碳素鋼的鐵和硅的合金
- Self-extinguishing RTV Silicone compound, used in situations where component identification and vibration shock protection is needed, The transparency permits visual inspection for easy identification and repair of encapsulated parts. 自熄性,用于零件的粘合與防震需要,極高的透明高使得密封材料的檢查和修復顯而易見(jiàn)。
- I make a carbon copy of my documents. 我用復寫(xiě)紙復寫(xiě)文件。
- Soft drinks contain carbon dioxide. 軟飲料中含有二氧化碳。
- The silicon chips are less than a millimeter thick. 這些矽片厚度不足一毫米。
- I have some carbon paper somewhere or other. 我記得我在什么地方放有復寫(xiě)紙。
- Keywords trimethylsilyl quaternary ammonium salt;esterification reaction;phase transfer catalyst;esterified carbon functional groups organic silicon compound; 硅烷基季銨鹽;酯化反應;相轉移催化劑;碳官能團有機硅酯化物;
- She's a carbon copy of her sister. 她跟她姐姐一模一樣。
- metal unsaturated silicon compounds 金屬不飽和硅化物
- A copy made by using carbon paper. 復寫(xiě)本,副本用復寫(xiě)紙復印的一份