V2EX ni

Ni

释义 Definition

Ni:在英语里常见作音节/缩写/专有名词使用;最常见的是作为化学元素“镍”的符号 Ni。在口语或文本中也可能是名字/地名的一部分。(另:在中文拼音中“ni”表示“你/尼”等读音,但这不属于英语词条。)

发音 Pronunciation (IPA)

/ni/

例句 Examples

Ni is used to represent nickel on the periodic table.
Ni 用来在元素周期表中表示镍。

The alloy contains Ni and Cr to improve strength and corrosion resistance.
这种合金含有镍(Ni)和铬(Cr),以提高强度和耐腐蚀性。

词源 Etymology

作为元素符号 Ni,来源于元素名 nickel 的前两个字母。Nickel 一词源自德语 Kupfernickel(“假铜/妖精铜”之意),与早期矿工对这种矿石“像铜却炼不出铜”的误解有关,后来确定其中的金属元素为镍。

相关词 Related Words

<2>文学作品 Literary Works

由于 Ni 多以化学符号形式出现,较常见于科普与技术写作而非传统文学。若以“nickel(镍/五分镍币)”的拼写形式,出现在文学中的情况更常见。

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