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- copper steel compound powder 铜铁复合粉
- Properties of pearlitic steel and austenitic stainless steel compound pipes TIG welded joint are studied in this paper. 研究了珠光体钢和奥氏体不锈钢复合管钨极氩弧焊(TIG)接头的性能。
- The chemically synthesized compound powder and the nano powder obtained by high-energy ball milling are two development trends of ZnO varistor c. 对粉体的制备方法和应用前景进行了展望,指出化学法合成复合粉体和高能球磨法制备纳米粉体是氧化锌压敏陶瓷粉体的两个主要发展趋势。
- SEM and TEM results showed that CNTs dispersed homogeneously in the compound powder and combined firmly with superfine Cu. SEM和TEM结果表明; 碳纳米管均匀地分散在超细铜粉中; 并且与铜颗粒形成较牢固的结合.
- With nano-ZnO as carrier,the Ce4+/ZnO compound powder has been prepared. The influences of different proportion of ZnO and Ce4+ on doping ratio were investigated. 以纳米ZnO为载体,制备了稀土铈掺杂纳米氧化锌复合粉体(Ce4+/ZnO)。
- Compound powder binder is produced by special treatment using main raw strarch of more than 80% branch chain and esterification starch with good water resistant. 复合粉粘结剂,系以含支链>80%25的淀粉为主要原料,经特殊工艺处理,再复合拒水性好的酯化淀粉;
- high speed steel compound rolling ring 高速钢复合辊环
- the stainless steel compound plank 不锈钢复合板
- compound powder of snake-bile and fritillary bulb 复方蛇胆川贝散
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- compound powder of phosphorus and titanium 复合磷钛粉
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色？
- molybdenum-copper compound powder 钼铜复合粉
- Copper and gold are both metals. 铜和金都是金属。
- Here we are in the yard of the steel mill. 这儿就是不锈钢厂的料场。
- Copper has less resistance than lead. 铜的电阻比铅的小。
- On the outskirts they passed a steel mill. 他们在郊区从一家钢铁厂前面经过。
- The concrete walls are reinforced with steel rods. 混凝土墙是用钢筋加固的。
- What color is copper sulfate solution? 硫酸铜溶液是什么颜色？
- Application of Ceramic and Steel Compound Pipe in Boiler 陶瓷钢铁复合管在煤粉锅炉中的应用
