“tungsten(symbol: W)”的概念、定义、翻译、参考文献-科学参考

单词	tungsten(symbol: W)
释义	tungsten(symbol: W) Electronics and Electrical Engineering A heavy metal, atomic number 74, that has an extremely high melting point and is extensively used to form lamp filaments. It has also been widely used to form thermionic cathodes. It is resistant to electromigration and is used as an interconnection on some IC processes.
随便看	image image attenuation constant image capture image charge image compression image converter image display image dissector image file format image filter image force image-force lowering image format image frequency image grabber image impedances image intensifier image intensifying image interference image management system image map image map definition file image phase constant image potential image processing

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