“active infrared detector”的概念、定义、翻译、参考文献-科学参考

单词	active infrared detector
释义	active infrared detector Encyclopedia 工学入侵探测器释 active infrared detector主动红外探测器红外线光束遮挡型探测器，当发射机与接收机之间的红外光束被完全遮断或部分遮断时，将产生报警信号。俗称对射式红外探测器、主动红外对射。
随便看	gravitophotophoresis gravitropism gravity gravity acceleration gravity air classification equipment gravity anomaly gravity anomaly interpretation gravity anomaly separation gravity assist gravity-based structure gravity basis-points gravity basis-points nets gravity beneficiation machinery gravity blending silo gravity bottle gravity cage with floating collar gravity casting gravity center gravity center energy gravity-center energy gravity centre of population gravity concentration gravity concentration equipment gravity concentration pool control system gravity current

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