1) CaCuO 2 content
双粉法
1.
CaCuO 2 content has been optimized for two powder process.
采用“双粉法”制备 Bi- 2 2 2 3/Ag带材 ,通过对 2 2 12和 Ca Cu O2 的不同配比研究 ,确定了双粉法中 Ca Cu O2的最佳含量。
2) bimetallic powders
双金属粉
1.
Preparation of core-shell Cu-Ag bimetallic powders via electroless plating
化学镀法制备核壳型银-铜双金属粉
2.
Cu-Ag bimetallic powders whose grain size was similar to the copper powders,were prepared by reduction reaction with hydrazine as the reducing agent by means of inhibiting substitution reaction.
反应体系中引入强还原剂水合肼,通过反应条件的控制抑制置换反应,使银氨溶液优先发生液相还原反应,制备了与原铜粉粒径和形貌大致相同的铜-银双金属粉;采用XRD、EDX、激光粒度分析仪等检测方法对包覆双金属粉的晶相组成及含量、表面包覆层相组成及含量以及粒径分布等加以研究。
3) dialdehyde starch
双醛淀粉
1.
Preparation of a new type PVA- dialdehyde starch adhesive;
新型聚乙烯醇-双醛淀粉胶粘剂的制备
2.
Preparation of PVAc emulsion adhesive modified by dialdehyde starch;
双醛淀粉改性聚醋酸乙烯酯乳液胶粘剂的制备
4) biphasic powder
双相粉末
5) lime flyash
双灰粉
1.
The Na salt such as NaCl?Na 2SO 4 and Na 2SiO 3 are used as additive of lime flyash material.
以NaCl、Na2 SO4和Na2 SiO3 为外加剂 ,通过试验分别研究其在不同掺量时对以干粗灰为主要原材料而制成的双灰粉强度尤其是早强的影响 ,并对每种外加剂促进双灰粉强度增长的机理进行了探讨。
6) calcium carbonate heavy
双飞粉
补充资料：熔盐电解法生产铌粉(见熔盐电解法生产钽粉)
熔盐电解法生产铌粉(见熔盐电解法生产钽粉)
production of niobium powder by molten salt electrolysis
rongyand+onjlefa ShengChan n.fen熔盐电解法生产妮粉(produetion。fn;obi-um powder by molten salt eleetrolysls)见熔盐电解法生产担粉。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条