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Infrared and thermal cameras are carefully positioned, and audio detectors are set to bat friendly frequencies.
，这一点在safew官方版本下载中也有详细论述
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走进甘肃天水麦积区南山花牛苹果基地，勉励“要加强品种保护和培育，优化种植方式，创新营销模式”；
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· 吴鹏 · 来源：tutorial资讯