stannic
- 1. Should stannic price still drop?
- 锡价还应下跌吗?
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- 2. The stannic oxide thin films have numerous applications.
- 二氧化锡薄膜应用广泛。
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- 3. Stannic Chloride can be used as catalyst for esterification instead of sulphuric acid.
- 四氯化锡能代替硫酸作为酯化催化剂。
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- 4. Isoamyl hexanoate could be synthesized using stannic chloride from caproic acid and isoamyl alcohol.
- 研究了用四氯化锡催化己酸和异戊醇合成己酸异戊酯的反应。
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- 5. Isoamyl hexanoate could be synthesized using stannic chloride from caproic acid and isoamyl alcohol.
- 以己酸与二乙氨基乙醇为原料,磷酸二氢钾为催化剂,合成出标题化合物。
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- 6. The present invention relates to an ester-based stannic sulfide stable compound and its preparation method and application.
- 本发明是关于酯基硫化锡稳定化合物及其制备方法和应用。
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- 7. The antimony-doped stannic oxide thick-film used to detect combustible gases in oxidizing and fixed water vapor-containing atmospheres.
- 掺杂锑的氧化锡厚膜,在氧化气氛中和含有一定水蒸汽的大气中,经常用于检测易燃气体。
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- 8. The structure of an amorphous inorganic ion exchanger-stannic hexametaphosphate is postulated with radial distribution function (RDF) by X-ray diffraction.
- 通过大角度X射线散射分析,求出了新型无机离子交换剂六偏磷酸锡的径向分布函数,推断其化学结构。
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- 9. Compared the catalytic activity of ferric chloride hexahydrate, stannic chloride pentahydrate and sodium bisulfate monohydrate for synthesis of nerolin bromelia.
- 比较了六水三氯化铁、五水四氯化锡和一水硫酸氢钠催化合成橙花素的催化活性。
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- 10. SnO_2 nanopowders were prepared by polymer network method based on principle of free-radical polymerization of organic monomers with stannic chloride as starting material.
- 利用有机单体自由基聚合反应机制,采用聚合物网络法制备了纳米氧化锡粉体。
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- 11. Poly (propylene oxide-ethylene oxide) containing ether linkage was used to make complexes with stannic oxide sol, thus producing a kind of anti-static agent for nylon resins.
- 通过以含醚键的聚(氧化丙烯-氧化乙烯)为主体,与二氧化锡溶胶复合,制备了一类可用于尼龙的抗静电剂。
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- 12. Through analyzing the actual producing process and microstructure of the Sn-bronze castings with thedefect of stannic sweat, the cause resulting in the defect in the castings has been discussed.
- 通过对产生锡汗缺陷的锡青铜铸件的显微组织和实际生产过程分析讨论了锡汗产生的原因,并探讨了较为经济实用的氧化去氢法消除锡汗的有效性。
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- 13. Article of total pot poem is decorous, sculpture character is like natural and smooth writing, clever and carefree, what make an excellent work of stannic tea service for Shen Cunzhou, very scarce.
- 全罐诗文高雅,雕刻文字如行云流水,灵动畅快,为沈存周所制锡茶具之佳作,极为少见。
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- 14. Without head office of freight of stannic city car harbor stands the branch is a carriage unit that approachs railroad goods yard, have average freight car 57, plan 557 cars ton, 169 people of worker.
- 无锡市汽车货运总公司港站分公司是一家靠近铁路货场的运输单位,拥有普通货车57辆,计557车吨,职工169人。
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- 15. Without head office of freight of stannic city car harbor stands the branch is a carriage unit that approachs railroad goods yard, have average freight car 57, plan 557 cars ton, 169 people of worker.
- 无锡市汽车货运总公司港站分公司是一家靠近铁路货场的运输单位,拥有普通货车57辆,计557车吨,职工169人。
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