... Tungsten copper 钨铜合金 ; 铜钨合金 tungsten material 钨材 tungsten whisker 钨质须簧 ...
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钨靶材 W target
钨基复合材料 tungsten matrix composite
廊坊市钨钼材料厂 LANGFANG TUNGSTEN-MOLYBDENUM MATERIAL PLANT
钨银材料 tungsten-silver materials
碳化钨复合材料 tungsten carbide composite
铜钨电触点材料 Copper-Tungsten Electrical Contact Material
钨钍阴极材料 tungsten-thorium cathode materials
北钨新材 north tungsten new materials
钨铜材料 w-cu composites
本文采用直流反应磁控溅射工艺，以金属钨为靶材，在玻璃和单晶硅片上沉积了WO 3薄膜。
In this paper, WO3 thin film was deposited on glass substrate and silicon slice by DC reactive magnetron sputtering and using metal tungsten as target.
并通过一系列焊接工艺试验，确定采用管子内缩管板和高铬镍焊材及自动脉冲钨极氩弧焊方法，提高了管子管板的焊接质量和可靠性。
A series of welding process testing showed that using recessed tube-tube sheet, high Cr-Ni welding materials and automatic TIG welding technology could improve the welding quality of tube-tube...
本研究以电浆电弧为加热源蒸发钨靶材，并藉由气凝合成机制，外加一套吹气装置制备氧化钨奈米棒，分别探讨腔体压力与奈米棒平均直径及产率的关系。
In the present study, tungsten oxide nanorods were prepared by a plasma arc gas condensation technique where a gas nozzle was introduced to provide blowing gas.
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