Tungsten

Close-up of a tungsten filament inside a halogen lamp

Tungsten, also known as wolfram, is a chemical element with symbol W and atomic number 74. The word tungsten comes from the Swedish language tung sten, which directly translates to heavy stone. Its name in Swedish is volfram, however, in order to distinguish it from scheelite, which in Swedish is alternatively named tungsten.

单词	Tungsten alloy
释义	Tungsten alloy 英语百科 Tungsten Tungsten, also known as wolfram, is a chemical element with symbol W and atomic number 74. The word tungsten comes from the Swedish language tung sten, which directly translates to heavy stone. Its name in Swedish is volfram, however, in order to distinguish it from scheelite, which in Swedish is alternatively named tungsten.
随便看	fusible slag的意思 fusible solder的意思 fusible solder type sprinkler head的意思 fusible sprinkler的意思 fusiblest的意思 fusible switch的意思 fusible switch power panel的意思 fusible temperature indicator的意思 fusible wire的意思 fusibly的意思 fusicellular的意思 Fusicladium的意思 fusicladium alopecuri的意思 fusicladium elasticae的意思 fusicladium fagopyri oudemans的意思 fusicladium junci的意思 fusicladium levieri magnus的意思 fusicladium theae hara的意思 fusicoccane的意思 fusicoccin的意思 Fusicoccum的意思 fusicoccum persicae的意思 Fusid的意思 fusidane的意思 Fusidate的意思

Tungsten alloy

Tungsten