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- Copper nickel. Welding and surfacing of copper nickel and copper nickel to steel. 镍铜,用于镍铜、镍铜与钢的焊接与堆焊。
- Copper nickel, good machinability and bad crack resistance. Repair welding of sand hole and gray cast iron machined surface subject to no load. 镍铜,易加工,但抗裂性较差。不受力的灰铸铁加工面及砂眼补焊。
- The new concept,internal boronization,was given on this theme.These series of copper nickel alloys were internally boronized. 在提出了内硼化的概念之后，对三种含镍量不同的铜镍合金进行了内硼化处理。
- Frames were made from an alloy of copper nickel &zinc, polished and sometimes lacquered. Towards the end of the war some were zinc only. They were dull. 勋章的外框是由铜镍合金及锌制成，并经过抛光和涂漆。在战争的最后阶段，有些勋章只用锌，勋章看起来比较单调。
- Particularly suitable for the joining and overlay welding of copper nickel such as machinery,desalting of seawater,ship-building,oil refinery,and food processing industries. 适用于铜镍合金的焊接和堆焊。如化工设备、海水淡化、海洋结构、造船、石油精炼、食品工业以及耐蚀装置和容器等。
- The two body abrasion wear characteristic of Mn copper nickel alloy matrix cast tungsten carbide composite has been studied using high chromium cast iron as a reference material. 以高铬铸铁为参考材料,研究了真空熔铸法制备的锰白铜基铸造碳化钨复合材料的二体磨料磨损特性。
- PROPAGATION OF ELASTIC WAVE IN SINGLE-CRYSTAL NANO COPPER BAR 弹性波在纳米单晶铜杆中的传播
- Solid-state chemical preparation of the nano copper oxide 固相反应制备纳米氧化铜
- copper nickel antimony lead bronze 铜镍锑铅合金
- Keywords PVAc;complex compound;nano copper;hybrid material;characterization; 聚醋酸乙烯酯;配合物;纳米铜;复合材料;表征;
- Jingerquan Hulu copper nickel conbalt polymetallic ore 镜儿泉葫芦铜镍钴多金属矿
- Rick found a sure-enough nickel. 里克发现一个纯正的镍币。
- Eddy try to nickel and dime his way through life. 埃迪想脚踏实地慢慢地取得成功。
- Nano copper powder produced by chemical reduction under ultrasonic field and its influence facts 超声场辅助增强化学还原法制备纳米铜粉及影响因素
- No man will squabble over a nickel. 没有人会为了五分钱而吵架。
- Tribological Properties of Nano Copper Powder Dispersed by Additives of Lubricant 润滑油添加剂分散纳米铜的摩擦学性能
- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- Study on Preparation of Nano Copper Powder by Microemulsion and its Application in Lubrication Oil 微乳液法制备纳米铜粉及其在润滑油中的应用研究
- What color is copper sulphate solution? 硫酸铜溶液是什么颜色？
- Copper and gold are both metals. 铜和金都是金属。
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海词词典，十七年品牌
