tungsten的意思和读音

tungsten

: [ˈtʌŋstən] : ['tʌŋstən]

n.

tungstenn.

1.a chemical element. Tungsten is a very hard silver-grey metal, used especially in making steel and in filaments for light bulbs .

n.1.2.,,,,2600K-2900K

n.1.a very hard metal used for making steel

1. tantalum tungsten rhenium ...

2. ... 3、fluorescent: 5、tungsten 6、cloudy: ...

3. : steady state diffusion : tungsten : tungsten-rhenium alloy wire ...

7.Auto)   (Daylight)   Tungsten)  (Fluorescent)   3.   4.

:,,,,

1.Tungsten as an important strategic resource has found a wide utilization in modern life, industry, oil exploration, military equipments etc.广

2.Through a video monitor, I watch the tungsten wires beginning to glow, then brightening to a vivid orange.

3.Plus , Chee forges his own steel, and he owns the mines back in China for two of its more expensive components, tungsten and molybdenum .

4.We make an electron gun which consists of a tungsten wire heated by an electric current .

5.Zirconium- Tungsten Electrode bears a fine performance in welding under the condition of AC and has a good anti-corrosiveness.

6.The great invention in that lamp was the discovery of a way to convert metallic tungsten into wire.

7.If you wish to make a statement that cannot be ignored, faceted tungsten rings speak volumes.

8.This paper studies the calcined cement clinker with tungsten tailings by means of atomic absorption spectroscopy(AAS) and X-Ray diffraction.、X-线

9.This method can be used for producing multilayer parts with any combination of tungsten-cobalt alloys.

10.And it also found that the tool life of the tungsten carbide tools may be affected by the history of the cutting speed.寿