Continuous determination of Catalytic Polarography of Trace Tungsten and molybdenum
微量钨、钼催化极谱的连续测定
For example,consider a typical 100 watt,120 VAC light bulb with a tungsten filament.
例如，考虑一个典型的100瓦，120醋酸乙烯酯的灯泡钨丝。
It is after having failed a lot that he had the invention of tungsten filament bulb.
在经历了很多的失败之后，他才发明了钨丝灯泡。
On the Behavior of Impurity Sn in Tungsten Extraction from Caustic Soda Leach Liquor
从钨矿苛性钠浸出液直接萃取钨时杂质锡行为的考察
Tungsten Carbide jaws also benefit from being very sharp without becoming too brittle.
碳化钨颚还得益于其锋利，同时又不会容易断裂。
Not only is the luster of a tungsten ring brilliant, it will remain so for a lifetime.
不仅是光彩的辉煌钨环，它将继续这样做了一辈子。
The vital part of the incandescent electric lamp is the tungsten wire inside the bulb.
白炽电灯的重点部分是灯泡里面的钨丝。
Work Function of Tungsten Carbide Thin Film Calculated Using Field Emission Microscopy
利用场发射显微镜测算碳化钨薄膜的逸出功
Erosive wear behavior of chemical vapor deposited multilayer tungsten carbide coating.
化学气体的侵蚀损耗作用形成多层碳化钨外壳。
Schober USA now offers die cutting dies in tungsten carbide for long operational life.
肖伯美国现在提供模切模具在碳化钨长期运行寿命。
Their lifetime can be prolonged if they are repaired with cast tungsten carbide powder.
采用铸造碳化钨修补后，可以延长使用寿命。
The catalytic activity of tungsten carbide was studied through hydrogenation of benzene.
苯加氢催化反应实验是在一个常压固定床中进行。
Epoxidation of soybean oil with hydrogen peroxide by tungsten peroxide complex catalysts
过氧钨配合物催化过氧化氢制备环氧大豆油的研究
Influence of tungsten alloy penetrators penetrating armour on target proprty around crater
钨合金穿甲弹侵彻钢装甲过程对弹坑附近靶板性能的影响
Zirconiated Tungsten is most commonly used for AC welding of aluminum and magnesium alloys.
锆钨电极适用于镁铝及其合金的交流焊接。
Tungsten alloys are materials with a high tungsten content and low amounts of NiFe or NiCu.
钨基高比重合金是钨中加入少量的镍铁或镍铜烧结而成。
Tungsten occures as scheelite stringer, dispersion mierograined scheelite and absorbed ions.
钨以白钨矿细脉, 分散状微粒白钨矿和吸附状等形式产出。
Boundary element method for stress analysis of tungsten carbide insert interface on cone bit
牙轮钻头镶齿结合面应力分析的边界元法
Role of heat sink in gas tungsten arc welding with trailing spot heat sink for titanium alloy
钛合金带热沉钨极氩弧焊中热沉作用
A new method for seam tracking using image centroid in gas tungsten arc welding is presented.
研究一种基于图像质心识别的电弧焊焊缝跟踪新方法。
Application of gradationcarbonization process in Production of Coarsegrained Tungsten Carbide
钨粉分级在粗晶碳化钨粉生产中的应用
We can produce a various specification of tungsten halogen lamps according to customs request.
可根据用户要求定制各种规格的卤钨灯
Description is made of the present status of alkali autoclave process for tungsten metallurgy.
概述了我国钨冶炼碱压煮工艺的现状。
Edison's efforts to invent an electric light bulb did not pan out until he used tungsten wires.
爱迪生发明电灯泡的努力直到使用钨丝才获得成功。
Electricity that passed through the thin tungsten wire inside the bulb makes the wire very hot.
当电流通过电灯泡里的细钨丝时，会使钨丝很热。
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