V2EX siemens

Siemens

定义 Definition

Siemens:常指“西门子”(一家德国跨国工业与科技公司)。在物理学中,siemens(小写)也是电导(conductance)的国际单位,符号 S。(另有其他用法,但以上最常见。)

发音 Pronunciation (IPA)

/simnz/

例句 Examples

Siemens is a well-known German technology company.
西门子是一家知名的德国科技公司。

The sensor’s conductance is measured in siemens, which helps engineers evaluate how easily current can flow.
传感器的电导用西门子作单位来测量,这有助于工程师评估电流通过的难易程度。

词源 Etymology

作为单位的 siemens 源自德国工程师与发明家 Werner von Siemens(维尔纳冯西门子) 的姓氏。为纪念他在电气工程与通信技术方面的贡献,电导的 SI 单位以其名命名;而 Siemens(西门子) 公司名称也来自该家族。

相关词 Related Words

文学作品 Literary Works

  • James Joyce Ulysses(《尤利西斯》):作品中出现过对“Siemens”(多为公司/品牌或当时技术语境的提及)的用例。
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