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vanadium

英 [v?'ne?d??m] 美[v?'ned??m]
  • n. [化學(xué)] 釩

中文詞源


vanadium 釩

來(lái)自古諾斯語(yǔ)Vanadis,美艷女神,對(duì)應(yīng)于羅馬Venus,因這種金屬元素絢麗多彩而得名。

英文詞源


vanadium (n.)
rare metallic element, 1833, named 1830 by Swedish chemist Nils Gabriel Sefstr?m (1787-1845), from Old Norse Vanadis, one of the names of the Norse beauty goddess Freyja (perhaps from PIE *wen- (1) "to desire, strive for," which would connect it to Venus); the metal perhaps so called for of its colorful compounds (an earlier name for it was erythronium, for the redness of its salts when heated). Related: Vanadous; vanadious.

雙語(yǔ)例句


1. Some sea animals accumulate elements like vanadium and iodine within their cells.
某些海洋動(dòng)物在其細(xì)胞內(nèi)積累象釩和碘一類(lèi)元素.

來(lái)自辭典例句

2. A mesostructured titanium - vanadium oxide has been synthesized using n - dodecylamine as a template.
摘要采用正十二烷胺作為分子模板制備了具有納米結(jié)構(gòu)的鈦釩復(fù)合氧化物.

來(lái)自互聯(lián)網(wǎng)

3. An iron filings microelectrolysis - coprecipitation process has been used to treat vanadium - containing wastewater.
采用鐵屑微電解 — 共沉淀法處理含釩廢水.

來(lái)自互聯(lián)網(wǎng)

4. However, vanadium steel GFC 1 real situation is very bad.
然而, 鋼釩GFC1的真實(shí)處境卻十分糟糕.

來(lái)自互聯(lián)網(wǎng)

5. Objective To explore the determination method of Vanadium content in cassia seed.
目的探討富釩決明子芽中釩含量的測(cè)定方法.

來(lái)自互聯(lián)網(wǎng)