解释
- n. [化学] 钒
※ 提供单词"vanadium"的中文意思、发音示范及音标对照，中英文词源、例句和用法等。
中文词源
vanadium 钒
来自古诺斯语Vanadis,美艳女神，对应于罗马Venus，因这种金属元素绚丽多彩而得名。
英文词源
- vanadium (n.)
- rare metallic element, 1833, named 1830 by Swedish chemist Nils Gabriel Sefström (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.
例句和用法
- 1. Some sea animals accumulate elements like vanadium and iodine within their cells.
- 某些海洋动物在其细胞内积累象钒和碘一类元素.
- 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为分子模板制备了具有纳米结构的钛钒复合氧化物.
- 3. An iron filings microelectrolysis - coprecipitation process has been used to treat vanadium - containing wastewater.
- 采用铁屑微电解 — 共沉淀法处理含钒废水.
- 4. However, vanadium steel GFC 1 real situation is very bad.
- 然而, 钢钒GFC1的真实处境却十分糟糕.
- 5. Objective To explore the determination method of Vanadium content in cassia seed.
- 目的探讨富钒决明子芽中钒含量的测定方法.
来自辞典例句
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