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.