阴极射线管

Has the cathoderay tube (teletron) the equipment, in one starting time, the developing surface will attract the plastic, the grass, the dust, the thin metal and so on any material.

具有阴极射线管（显像管）设备，在一开机时刻，显像面会吸引塑料、草、粉尘、细金属等任何一种物质。

In 1895, Wilhelm Roentgen accidentally discovered that a cathode-ray tube could make a sheet of paper coated with barium platinocyanide glow, even when the tube and the paper were in separate rooms.

1895年，威·偶然发现阴极射线管使涂有一层氰亚铂酸薄相纸发光，甚至当阴极射线管和相纸分别放在不同房间时也发光。