Word · Frequency #24494
conduction
传导
核心释义
The process by which heat or electricity travels through a substance.
- 1.
热量或电流通过材料的传导。
The conveying of heat or electricity through material.
- 2.
引导或带领的行为。
The act of leading or guiding.
引导；指引；热量或电流通过材料的传导。；引导或带领的行为。；传导；[化] 传导
用法In use
The metal rod conducts heat well, demonstrating efficient conduction.
用法提示：此句中 conduction 指热传导，即热量通过金属传递的过程。
Copper is widely used in electrical wiring because of its excellent conduction of electricity.
用法提示：此句中 conduction 指电传导，即电流通过铜线的过程。
Sound conduction through air is slower than through solids.
用法提示：此句中 conduction 指声音传导，即声波通过介质的传播。
conduction of sth
常见于物理语境，搭配 heat、electricity 等名词。
Silver is widely used for the conduction of electricity.
银被广泛用于电的传导。
conduction through [medium]
强调传导所经过的介质，后接物质名词。
相关词与表达Connections
搭配Collocations
- heat conduction
- 热传导
- Heat conduction through the metal rod was slow.金属棒的热传导很慢。
- electrical conduction
- 电传导
- The sample showed improved electrical conduction after the treatment.处理后，样本的电传导有所改善。
- nerve conduction
- 神经传导
- Doctors measured the patient's nerve conduction in both arms.医生测量了病人双臂的神经传导。
- cardiac conduction
- 心脏传导
- Cardiac conduction keeps the heart beating in a regular rhythm.心脏传导使心脏有规律地跳动。
- conduction velocity
学习提示Learner notes
记忆技巧Memory Tip
记 conduction：conduct 是“引导”，加 ion 变名词——热或电被“引导”着穿过材料，即传导。
语境与语域Context & Register
语域：neutral 常见场景：科学教材、技术文档 conduction 通常指热量或电流沿材料传递的物理过程，多用于物理、工程等正式书面语境；日常口语中用得很少。另一个义项“引导/带领”比较罕见。
语法说明Grammar Note
不可数名词，常与of连用
发音与拼写Pronunciation & Spelling
These six words rhyme with conduction, all ending in a stressed /ʌkʃən/ sound. The first five share the spelling chunk -duction; construction ends in -struction but has the same rhyme. Beware of lookalikes that sound different: conductor (/kənˈdʌktər/) and conduct (/kənˈdʌkt/) are related to conduction but end in /t/ or /tər/, not /ʃən/.
一起学习词形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, WORDNET.