The box is lined with lead to shield the x-ray detector from stray radiation.

盒子本身还连接了铅，以便阻挡杂散射线被探测器接收。

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The working principles of a prediction system was described which consists of a narrow fan-shaped X-ray detector.

采用窄扇形x射线探测器研制成一种预报系统。

youdao

Optical coupling and transmission performing with optic fiber and fiber optic face plate, a new sector beam linear array scanning X-ray detector technique based on plane array CCD devices is proposed.

提出了一种基于面阵CCD器件，采用光纤和光纤面板进行光耦合及传输的扇形束线阵扫描X射线新型探测器技术。

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"The archaic system of an X-ray machine and metal detector cannot pick up other potential threats posed by passengers, " Baum says.

CNN: Behavioral screening -- the future of airport security?

Abdulmutallab then passed through a walk-through metal detector and put his shoulder bag through an X-ray screening machine, Demuren said.

CNN: Obama orders review of flight screenings

It had a radiation detector, an X-ray crystallographer, and a complete weather station.

NEWYORKER: The Martian Chroniclers