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The transducer is a small hand-held device that resembles a microphone, attached to the scanner by a cord.

该传感器是一种小型手持设备，像一个麦克风，通过连接线连接到一个扫描仪。

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After it was all over, the researchers used a flatbed scanner to measure everyone's right-hand index and ring fingers (" from the ventral proximal crease of the digit to the tip of the finger ").

试验结束之后，研究人员用平板扫描仪测量每个研究对象的右手食指和无名指(从手指内侧掌指关节到指尖)。

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We went up again, about 1400 feet, stuck our hand out the window with the QR scanner on, hung on tight to the phone and it scanned right away.

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Well, the NEK has whipped up something to lend a hand that's a bit larger than another recent scanner.

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Her hand luggage was X-rayed along with her coat and camera bag, while she walked through a scanner.

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