dual wave-length tlc-scanner 双波长薄层扫描法
It’s the first brain-wave scanner to be worn on an arm or leg, forgoing clunky headgear.
这是首台脑电波扫描仪，抛弃了笨重的头盔，可戴在胳膊或腿上。
The electromagnetic wave absorption of FRP structure panel is a important property in scanner technology and hiding technology.
玻璃钢夹层结构板对电磁波的吸收在天线罩技术和隐身技术中都是一项重要性能。
Instead of using a debit or credit card, a guest only needs to wave their wristband under a scanner to make payments.
无需使用借记卡或信用卡，游客只需在扫描仪下挥舞腕带即可完成支付。
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