V2EX electrical engineering

Electrical Engineering

释义 Definition

电气工程/电机工程:研究电能的产生、传输、分配与利用,以及相关电路、电子器件、电磁学与控制系统等的工程学科。(在现代语境中常涵盖电力系统、控制、通信硬件等方向;与 Electronics Engineering 有重叠但侧重可能不同。)

发音 Pronunciation

/lktrkl nnr/

例句 Examples

I’m studying electrical engineering at university.
我在大学学习电气工程。

Electrical engineering principles are essential for designing reliable power grids and renewable-energy systems.
电气工程原理对于设计可靠的电网与可再生能源系统至关重要。

词源 Etymology

electrical 来自 electric(“电的”),其词根可追溯到希腊语 ēlektron(“琥珀”),古人发现琥珀摩擦后会产生静电现象;engineering 来自 engineer(“工程师”),源于中世纪拉丁语 ingeniator,与 ingenium(“天赋、巧思”)相关。合在一起表示“与电相关的工程学”。

相关词 Related Words

文学作品中的用例 Literary Works

  • Mary Shelley, Frankenstein(常被解读为受“电”与早期电学实验想象影响,虽不以现代“电气工程”术语呈现,但与电的科学观念密切相关)
  • Thomas Pynchon, Gravity’s Rainbow(涉及通信、技术系统与工程语境,常出现与电气/电子技术相关的表达)
  • Neal Stephenson, Cryptonomicon(包含大量工程与通信技术语境,常见与电路、信号与硬件相关词汇)
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