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導通抵抗 (どうつうていこう) Japanese meaning | Kotomora

導どう通つう抵てい抗こう

Meanings

1

noun

conduction resistance; resistance to conduction

Technical term used in electronics and materials science for the resistance encountered when current flows through a conductor or contact.

この材ざい料りょうの導どう通つう抵てい抗こうは非ひ常じょうに低ひくい。
The conduction resistance of this material is very low.
接せっ点てんの導どう通つう抵てい抗こうを測そく定ていしてください。
Please measure the conduction resistance of the contact.

Kanji

導guidance, leading, conduct
通traffic, pass through, avenue
抵resist, reach, touch
抗

confront, resist, defy

Similar words

接せっ触しょく抵てい抗こう
接触抵抗 specifically refers to resistance at a contact interface, while 導通抵抗 is a broader term for resistance during conduction.
電でん気き抵てい抗こう
電気抵抗 is the general term for electrical resistance, whereas 導通抵抗 emphasizes resistance in the context of current flow or continuity.

Etymology

Compound of 導通 (conduction, continuity) and 抵抗 (resistance). A straightforward technical term.