A glass or quartz tube has tungsten electrodes sealed in each end.

两根钨丝电极是封在玻璃管或石英管的两端.

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The tungsten shines and gives a good light.

钨丝发亮而射出耀眼的光芒.

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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.

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The Gransdton Wickwire Company was plainly forging ahead as one of the leading industries of Lycurgus.

克伦斯顿钨丝公司显然蒸蒸日上,成为莱科格斯的重要企业之一了.

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Air contains oxygen, and the hot tungsten could burn in it.

空气中有氧气, 在氧气里热钨丝会燃烧起来.

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Tungsten filament are used to radiate light.

它用钨丝辐射光线.

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The tungsten does not easily melt or break.

钨丝不容易熔化或折断.

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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.

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Paris Expo, at the Edison invented produced by the tungsten filament incandescent lamp.

年巴黎世博会, 展出了爱迪生发明的用钨丝制作的白炽电灯.

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Aluminum, chromium, or gold are put into a vacuum tank and heated by a tungsten wire.

铝 、 铬或金放在真空罐内用钨丝加热就一下子变成了蒸气,使整个真空罐充满了金属气体.

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The crystal morphology, microstructure and hydrogen - annealed formation process has distinct impact on the sag resistance.

且钨丝的晶粒形状 、 组织结构、烧氢定形工艺均对其抗下垂性能有明显影响.

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Even with the air pumped out the bulb, the tungsten filament slowly vaporizes.

即使灯泡中的空气被抽出, 钨丝也会慢慢地蒸发.

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Edison's efforts to invent 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.

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The method for the determination of Mg and Cu in wolfram wire by ICP - AES was studied.

本文研究了用过氧化氢溶样后采用ICP -AES 测定钨丝中杂质的方法.

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This wire inside an lamp is not made of copper but it is made of tungsten.

电灯里面的细丝不是铜丝而是钨丝.

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