Vocapedia
Log inTry for Free

Looking up...

Explore

  • Words of the Year
  • Recent Lookups
  • Community Collections
  • How to Say

Dictionaries

  • English
  • Vietnamese
  • Japanese
  • Chinese
  • Spanish
  • French
  • Korean
  • German
  • Hindi
  • Italian

MY LEARNING

  • My Dictionary
  • My Collections
  • Reviews

Resources

  • Learning Resources
  • How It Works
  • Study Guides
  • Language Tips
  • FAQ
  • Getting Started
  • For Individuals
  • For Teachers

Community

  • Forum
  • Blog
  • Help Center
  • Partnerships

About

  • About Vocapedia
  • Contact Us
  • Feedback

Legal

  • Terms of Use
  • Privacy Policy
  • Cookie Policy
  • Accessibility
  • GDPR Compliance
© 2026 Vocapedia. All rights reserved.
  1. Home /
  2. Dictionaries /
  3. Dizionario Italiano-Cinese /
  4. corrente AC

corrente AC

/korˈrɛn.te aˈtʃi/
交流电

La corrente AC è utilizzata per la trasmissione di energia elettrica su lunghe distanze.

交流电用于长距离输电。


工程
技术

电流方向周期性变化的交流电,常用于家庭和工业供电。

La corrente AC è fondamentale per il funzionamento dei trasformatori.

交流电是变压器正常工作的基础。

与直流电(corrente continua, CC)相对。

搭配

corrente alternata trifase三相交流电rete a corrente AC交流电网convertire AC in DC将交流电转换为直流电

同义词

corrente alternatacorrente alternata sinusoidale

反义词

corrente continuacorrente CC

相关短语

corrente continua短语
直流电
frequenza di rete短语
电网频率(如50Hz或60Hz)

专业提示

区分 AC 和 DC

交流电(AC)的电流方向会周期性变化,而直流电(DC)的电流方向恒定。家用电源通常为 AC,电子设备内部电路常使用 DC。

黄金法则

技术术语规范

在正式技术文档中,建议使用 'corrente alternata'(全称)而非缩写 'corrente AC'。缩写形式常见于口语或非正式场合。

词源

源自意大利语 'corrente'(电流)+ 'AC'(Alternating Current,交流电),后者为英语缩写,在意大利技术术语中广泛使用。

用法说明

在意大利语中,'corrente AC' 通常用于技术文档和工程领域,口语中更常使用 'corrente alternata'。

单词拆解

corrente
电流
root
+
AC
Alternating Current(交流电)
abbreviation
Dizionario Italiano-Cinese
Browse more Italian→Chinese words →

Learning Progress

Track your learning journey!

• Save words to build your vocabulary

• Monitor your daily streak

• Get personalized review reminders

• See words learned statistics

Log in to access advanced features and track your progress!

Go to Dashboard →

Words of the Year

The most notable words that defined each year. Discover the vocabulary that shaped our world.