“unidirectional”的概念、定义、翻译、参考文献-科学参考

单词	unidirectional
释义	unidirectional [¦yü·nǝ·dǝ`rek·shǝn·ǝl] ^PHYSICS 1. Flowing in only one direction, such as direct current. 2. Radiating in only one direction.
随便看	B-type star bu bubble bubble cap bubble-cap plate bubble-cap tray bubble cavitation bubble chamber bubble chart bubble high bubble horizon bubble memory bubble mold cooling bubble point bubble-point reservoir bubble pulse bubble raft bubble sextant bubble sort bubble test bubble tower bubble train bubble tray bubble-tray column bubble tube

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