Word · Frequency #27581
transducer
换能器；变换器
transducer
- 1.
A device that converts energy from one form into another.
将能量从一种形式转换为另一种形式的装置。
- 2.
an electrical device that converts one form of energy into another
将一种能量形式转换为另一种的电气设备
- 3.
A state machine that generates output based on a given input.
根据给定输入生成输出的状态机。
将能量从一种形式转换为另一种形式的装置。；将一种能量形式转换为另一种的电气设备；根据给定输入生成输出的状态机。；换能器；变换器；[计] 传感器; 翻译机; 变换器; 换能器
In use
The transducer converts sound waves into electrical signals.
Doctors use a transducer to create images of the heart.
These transducers measure pressure changes in the pipeline.
a transducer converts A into B
该词是可数名词，这个句型可直接说明换能器的基本功能。
A transducer converts sound waves into electrical signals.
换能器将声波转换成电信号。
a transducer that converts A into B
该结构用定语从句修饰换能器，常用来下定义。
They designed a transducer that converts pressure into a digital reading.
他们设计了一种将压力转换为数字读数的换能器。
Common mistakes
The instrument has several transducer.
Connections
Collocations
- ultrasonic transducer
- 超声波换能器
- The ultrasonic transducer sends high-frequency sound waves into the water.超声波换能器向水中发送高频声波。
- pressure transducer
- 压力传感器
- A pressure transducer converts hydraulic pressure into an electrical signal.压力传感器将液压转换为电信号。
- transducer array
- 换能器阵列
- The sonar system uses a transducer array to scan the ocean floor.声呐系统使用换能器阵列扫描海底。
- transducer output
- 换能器输出
- You can measure the transducer output with a voltmeter.你可以用电压表测量换能器输出。
- transducer calibration
- 换能器校准
- Regular transducer calibration ensures accurate measurements.定期校准换能器可确保测量准确。
Learner notes
Memory Tip
拆成 trans（转换）+ ducer（引导）来记：换能器就是引导能量完成转换的装置，如声波变成电信号。
Context & Register
语域：formal 常见场景：技术文档、工程教材、电子学手册 通常用于技术或学术语境，多出现在工程、物理或电子类文档中；日常口语很少用。
Pronunciation & Spelling
以上单词都与 transducer 的 -ducer 部分押韵，重音落在 /duːsɚ/ 上：producer, reducer, introducer, seducer, inducer。注意 transient /ˈtrænziənt/、transfer /trænsˈfɚ/ 等拼写相似却读音不同，并不押韵。
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.