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

Applied for making stranded tungsten wire , tungsten heater element.

专用于制造钨绞丝 、 加热子.

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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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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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Applied for making stranded tungsten wire , tungsten heater element and other no special temperature required devices.

用于制造钨绞丝 、 加热子及其他不要求高温性能的零件.

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