| 1. | They won't set off a metal detector, nor do they have any distinguishing silhouette .
它们不会触发金属探测器，也没有任何可以识别的外形轮廓。 |
| 2. | Koch breezed through the three airport metal detectors and into the departure lounge .
科克轻松地通过了三道机场金属探测器关口，进入了候机大厅。 |
| 3. | General specification for hand - held metal detector
手持式金属探测器通用技术规范 |
| 4. | The brace is for getting through metal detectors
这些是为了通过金属探测器 |
| 5. | I see the metal detector must be broken
我猜门外的金属探测器一定是坏了 |
| 6. | Design of an intelligent metal detector based on at89s
基于单片机的智能型金属探测器的设计 |
| 7. | Nor are metal detectors the only magic to be deployed
金属探测器并不是在林区使用的唯一魔法。 |
| 8. | Standard guide for installation of walk - through metal detectors
地下通道金属探测器的安装的标准指南 |
| 9. | Humanitarian mine action - test and evaluation - metal detectors
人为的爆破作用.试验和评价.金属探测器 |
| 10. | Metai detectors , extra cameras
金属探测器，更多的监视器 |
