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。
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)。
When the tagged cow is shipped out, an inspector can use a hand-held scanner to retrieve the cow's information.
但带有标签的牛被运出时，检查员可以通过手持扫描器获取牛的信息。
Walworth County officials said they would use a combination of counting by hand and feeding ballots into an optical scanner.
沃尔沃思县官员表示，他们会结合使用人工计票和光学扫描仪计票两种方式。
When a person USES the scanner, it compares the shape of the user's hand to a template recorded during an enrollment session.
当人使用扫描仪时，它会把用户的掌形状和已经注册的掌形记录进行比对。
Optimal solution 3300 is an inexpensive, can replace the CCD hand-held laser bar code scanner products.
优解3300是一款价格低廉、可取代CCD产品的手持激光条形码扫描器。
If the template and the hand match, the scanner produces an output — it may unlock a door, transmit data to a computer, verify identification, or log the person's arrival or departure time.
如果掌形记录和掌形匹配，掌形机输出一个信号——它可以开一扇门、传送数据到一台计算机、验证身份或记录考勤时间。
Scanner: An equipment that converts photographic or hand-drawn original into digital data. An OCR machine can converts typed or printed text into digital data.
扫描机：把书稿或相片转为数码资料的机器。光学文字识别机是扫描机的一种，它把打字字体或印刷字体转为数码资料。
A sophisticated thermal imaging scanner again checks the temperature of everyone who walks by the point where passengers are required to hand in their form.
就在机场内旅客被要求上交表格的柜台前，一台精密的红外热像仪再次检测每名通过者的体温。
A sophisticated thermal imaging scanner again checks the temperature of everyone who walks by the point where passengers are required to hand in their form.
就在机场内旅客被要求上交表格的柜台前，一台精密的红外热像仪再次检测每名通过者的体温。
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