Word · Frequency #27116
duc
/dʌk/
noun
法国公爵。
- 1.
A French duke.
法国公爵。
abbr. [电子]数字上变频器(Digital Up Converter)
In use
The duc converts a digital baseband signal to a higher frequency.
Each duc in this system supports a different radio channel.
These ducs are used to prepare signals before transmission.
a duc be used to do sth
duc 是 digital up converter 的缩写，用于电子领域；复数形式为 ducs。
A duc is used to convert digital signals to a higher frequency.
数字上变频器用于将数字信号转换到更高频率。
Connections
Collocations
- duc output
- 数字上变频器输出
- The duc output must be filtered before transmission.数字上变频器输出在传输前必须经过滤波。
- duc module
- 数字上变频器模块
- This duc module is used in the base station.该数字上变频器模块用于基站中。
- duc implementation
- 数字上变频器实现
- The duc implementation supports both LTE and 5G.该数字上变频器实现支持LTE和5G。
Synonyms
- digital up-converter
- 数字上变频器 · DUC（或 duc）是 digital up-converter 的缩写；全称多用于正式或书面语境，缩写更常用于日常技术交流。
Antonyms
- ddc
- 数字下变频器 · 与duc（数字上变频器）相对，指数字下变频器。
Learner notes
Memory Tip
联想：Digital Up Converter 首字母 DUC，像中文“搭个”，把数字信号“搭”到更高频率，就是上变频。
Context & Register
语域：mixed 常见场景：电子工程、技术文档 该缩写在电子工程领域的技术文档中比较常见，多用于专业语境；日常会话中较少使用。
Pronunciation & Spelling
These six words all rhyme with each other: they are pronounced with the stressed vowel /ʌ/ followed by /k/ (spelled -uck). Note that the abbreviation 'duc' is usually pronounced letter by letter as /ˌdiː juː ˈsiː/, so it does not rhyme with them, even though it shares the spelling chunk 'uc'.
Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, WIKTIONARY.