The present invention relates to a hand-held metal detectors. 该探测器由3V直流电源,探测探头及三点式电容振荡电路,阻容放大电路,二倍压检波滤波电路,直流放大和探测指示电路组成. The detector consists of 3V DC power supply, and three-point detection probe capacitance oscillator circuit, RC amplifier, ...
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求翻译:hand held metal detectors是什么意思?待解决 悬赏分:1 - 离问题结束还有 hand held metal detectors问题补充:匿名 2013-05-23 12:21:38 手持金属探测器 匿名 2013-05-23 12:23:18 手持式金属探测器 匿名 2013-05-23 12:24:58 手拿着金属探测器 匿名 2013-05-23 12:26:38 手持金...
“Hand-HeldMetalDetectorsforUseinConcealedWeaponandContrabandDetection,”isarevisiontoandsupersedestheNIJStandard–0602.01publishedinSeptember2000.The2000revisionaddressedconcernsofthecriminaljusticeandpublicsafetycommunitiesforanupdatedperformancestandardbasedoncurrenttechnologiesandrespondedtorecommendationsfromtheLawEnforcement...
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3) metal sensor 金属地雷探测器 1. Landmine image registration approach by metal sensor and ground penetrating radar(GPR) sensor is presented. 为了使探测到的各种地雷图像更清晰,要求将金属地雷探测器和雷达渗透地面探测器的图像用图像精确配准的方法将二者的图像融合。
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FDT-MS360 Hand-held Metal Detector General Parameter Sensitivity:low sensitivity, normal sensitivity, high sensitivity and ultra-high sensitivity (can detect a single 12 # staple) AlarmMode:3 alarm modes(vibration, sound, vibration and sound)the op...