“PIR detector”的概念、定义、翻译、参考文献-科学参考

单词	PIR detector
释义	PIR detector Physics See passive device.
随便看	zincite zinc oxide zinc sulphate zinc sulphide zinc(symbol: Zn) zine Zingg diagram Zinkernagel, Rolf zinnia zinnwaldite Zinn, Walter Henry zino Zinoviev, Grigori Yevseyevich (1883–1936) Zintl phase Zionism ZIP zip zip file Zipf's law Zipper-rift model zip software zircon zirconia zirconium zirconium(IV) oxide

科学参考收录了60776条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。