- 速记技巧
词源记忆法
由该金属元素发现者18世纪瑞典化学家Karl Wilhelm Scheele根据瑞典语创造出来的词,来自tung,重的,sten,石头,词源同stone.
- 双语例句 更多例句
The four main industries are tungsten, rare earth, copper and silver tin.
主导产业有,钨业 、 稀土业 、 铜业和银锡业四大产业.
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Method of determinating of tungsten trioxide in artificial scheelite is described.
建立了人造白钨中三氧化钨的测定方法.
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Ulrtasonic testing technology for high-density tungsten alloy parts was introduced.
摘要介绍高密度钨基合金部件的超声检测技术.
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Ltd is a specialist in producing molybdenum, tungsten and their down-stream products.
凭着先进的工艺、备,雄厚的技术力量, 完善的检测手段,严格的管理体系,在广大客户中形成了良好的企业信誉.
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Tungsten steel ( hard alloy ) forming machining: tungsten forming grinding, cylindrical grinding.
钨钢 ( 硬质合金 ) 成形加工: 钨钢成型磨削 、 外园磨削.
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Stranded tungsten wires , tungsten heater-elements leads supports ( rods ) and electrodes etc.
钨 绞丝, 钨加热子,引出线,支杆,电极等.
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In illumination industry, iodine tungsten light has strong and can save energy.
在照明工业中, 碘钨灯光度强、节约电能.
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We make an electron gun which consists of a tungsten wire heated by an electric current.
我们制造了一把电子枪,它包括一根用电流加热的钨丝.
辞典例句
Ganzhou tungsten industry stimulated the development of mining equipment, meltallurgical equipment.
赣州钨工业的起步与发展,带动了矿山机械 、 冶金机械和火药加工业的建设.
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