tungsten

tungsten汉语翻译：
n. 钨
【化】 钨W
【医】 钨(74号元素)
【经】 钨词型变化：
形容词:tungstenic简写符号:W英语解释：
名词 tungsten:

a heavy grey-white metallic element; the pure form is used mainly in electrical applications; it is found in several ores including wolframite and scheelite同义词：wolfram, W, atomic number 74

A coarse-grained granite, sometimes rich in rare elements such as uranium, tungsten, and tantalum.花岗伟晶岩一种有时富含铀、钨和钽等稀有元素的粗纹理花岗岩

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。