Wolfram

英[\'w?lfr?m]

美[ \'v?lfr?m]

基本釋義

[人名] [英格蘭人姓氏] 沃爾弗拉姆來源于日耳曼語人名，含義是“狼+渡鴉”(wolf+raven)

The bullet is made of Wolfram Carbide , strong and durable.

擴管頭為碳化鎢材質, 永不磨損.

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Mathematical physics keeps Wolfram in business.

數學物理學不斷鎢生意.

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The most significant fields are tobacco, paper, wolfram, camphor, farm implements and fertilizers ( such as lime ).

這里重要的是煙、紙、鎢砂、樟腦、農具和肥料 ( 石灰等 ).

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The determination of Wolfram in low alloy steel with ICP - AES method is studied.

研究了用ICP -AES 法測定低合金鋼中元素鎢的測定方法.

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Wolfram tailing glass - ceramic proportion of wolfram tailing and other ingredients such as feldspar , limestone, and flux.

鎢渣微晶玻璃是以鎢尾礦為主要原料,再加入長石、石英與熔劑等其他成分.

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Tungsten ( or wolfram ) : Metallic chemical element, of the transition elements, chemical symbol W, atomic number 74.

鎢: 金屬化學元素, 過渡元素之一, 化學符號w, 原子序數74.

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The method for the determination of Mg and Cu in wolfram wire by ICP - AES was studied.

本文研究了用過氧化氫溶樣后采用ICP -AES 測定鎢絲中雜質的方法.

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Noun

1. a heavy gray-white metallic element; the pure form is used mainly in electrical applications; it is found in several ores including wolframite and scheelite