V2EX powerline

Powerline

定义 Definition

Powerline(名词)指输电线路,即用于传输电力的高压电线及其支撑结构(如电塔、电线杆)。也可写作 power line(两个词)。

发音 Pronunciation

/pa..lan/

例句 Examples

The powerline runs through the valley behind our house.
输电线从我们房子后面的山谷穿过。

After the storm knocked down several powerlines, thousands of residents were left without electricity for days.
暴风雨刮断了数条输电线后,数千名居民连续好几天没有电用。

词源 Etymology

Powerlinepower(力量、电力)和 line(线路)组合而成。Power 源自古法语 poeir,最终追溯到拉丁语 potere(能够)。Line 源自拉丁语 linea(亚麻线)。19世纪电力工业兴起后,人们开始用 power line 来指代专门传输电能的线路,后来逐渐合写为一个词 powerline

相关词汇 Related Words

文学与文化引用 Literary & Cultural References

  • 在雷布拉德伯里(Ray Bradbury)的多部作品中,输电线常被用作现代文明与自然对立的象征意象。
  • 美国诗人詹姆斯赖特(James Wright)等自然主义诗人常在诗中提及 powerline,将其作为人类对自然景观干预的标志。
  • 理查德鲍尔斯(Richard Powers)的小说《The Overstory》中也涉及输电线路对自然生态的影响。
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