tungsten

[ˈtʌŋstən]
  • tungsten
  • n.

    钨

纠错 数据更新时间:2026-08-25 11:05:11
  • 速记技巧

    词源记忆法

    由该金属元素发现者18世纪瑞典化学家Karl Wilhelm Scheele根据瑞典语创造出来的词,来自tung,重的,sten,石头,词源同stone.

  • 近义词

  • wabbr. wickets (板球)三柱门;
  • wolframn.钨锰铁矿,钨;
1、

Analysis and dynamic measure of tungsten inert gas spot welding pool for tantalum sheet

钽薄板TIG氦弧点焊熔池的动态测定与分析

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2、

High frequency directs the arc, cannot produce the phenomenon of clamping tungsten.

高频引弧, 不会产生夹钨现象.

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3、

Ltd is a specialist in producing molybdenum, tungsten and their down-stream products.

凭着先进的工艺、备,雄厚的技术力量, 完善的检测手段,严格的管理体系,在广大客户中形成了良好的企业信誉.

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4、

...resources like coal, tungsten, oil and copper...

煤、钨、石油和铜之类的资源

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5、

Tungsten has the highest dian of all metals: 3400 centigrade.

钨在所有金属中具有最高的熔点,达到了3400摄氏度.

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7、

The four main industries are tungsten, rare earth, copper and silver tin.

主导产业有,钨业 、 稀土业 、 铜业和银锡业四大产业.

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8、

The results show that the saturation activity increases with increases of the electron beam energy and the tungsten target thickness.

结果表明,随钨靶厚度及入射电子束能量的增加,As增加。

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9、

Ganzhou tungsten industry stimulated the development of mining equipment, meltallurgical equipment.

赣州钨工业的起步与发展,带动了矿山机械 、 冶金机械和火药加工业的建设.

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10、

Tungsten is classified among the metals.

钨归入金属类.

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11、

However, due to high melting point of tungsten and ductile-brittle transition temperature, crocodiling, lamination and cracking were easily formed in roll processing.

由于金属钨的高熔点、高韧-脆转变温度,因此钨板在轧制过程中易出现张嘴,分层,开裂等现象。

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12、

A glass or quartz tube has tungsten electrodes sealed in each end.

两根钨丝电极是封在玻璃管或石英管的两端.

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13、

Failure Analysis of Pure Tungsten Target Surface under Electron Bombardment

纯钨靶在电子轰击下的失效分析

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14、

Tungsten steel ( hard alloy ) forming machining: tungsten forming grinding, cylindrical grinding.

钨钢 ( 硬质合金 ) 成形加工: 钨钢成型磨削 、 外园磨削.

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15、

By changing target board thickness, the residual speed was measured after the tungsten alloy 105 simulative penetrator penetrated 45# steel with different thickness at the same speed.

采用改变靶板厚度的方法,测量了约在相同速度的条件下钨合金105模拟穿甲弹侵彻不同厚度45钢板后的剩余速度。

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16、

Effect of Glass Phase on High Temperature Stability of Thick Films in Tungsten System

钨系厚膜材料中玻璃相对高温稳定性的影响

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17、

It is the second largest branch of tungsten consumption.

国内外颇具规模的专一钨制品生产厂并不多见.

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18、

Photoelectric System for Measuring the Diffuse Reflectivity of Tungsten Target Surface under Shock-Compression

测量冲击压缩下靶板表面漫反射率的光电系统

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19、

Fractal study of dynamic tension fracture for PM tungsten alloy

钨合金动态拉伸断口的分形维数

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20、

The effect of following factors on thermal fatigue resistance of GJW50 steel-bonded tungsten carbide, such as, austenitizing temperature, tempering temperature and hardness, has been studied.

研究了奥氏体化温度,回火温度及硬度对GJW50碳化钨钢结硬质合金热疲劳抗力的影响。

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21、

Tungsten contact point material for automotive equipment passes the national technical appraisal

汽车电器用钨接点材料通过技术鉴定

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22、

Tungsten-Rhenium thermocouples are widely used in high temperature measuring.

钨铼热电偶广泛应用于高温测量。

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23、

Method of determinating of tungsten trioxide in artificial scheelite is described.

建立了人造白钨中三氧化钨的测定方法.

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24、

Stranded tungsten wires , tungsten heater-elements leads supports ( rods ) and electrodes etc.

钨 绞丝, 钨加热子,引出线,支杆,电极等.

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25、

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.

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26、

In illumination industry, iodine tungsten light has strong and can save energy.

在照明工业中, 碘钨灯光度强、节约电能.

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27、

The tungsten shines and gives a good light.

钨丝发亮而射出耀眼的光芒.

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28、

Ulrtasonic testing technology for high-density tungsten alloy parts was introduced.

摘要介绍高密度钨基合金部件的超声检测技术.

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29、

Laser Raman spectroscopy and temperature programming reduction study of supported tungsten oxide

负载氧化钨催化剂的拉曼光谱和程序升温还原研究

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30、

Temperature Profile Analysis of Tungsten Type Composition

钨系延期药燃烧温度场分析

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