该单位将“哔声”与一个信号，腔调和液晶显现屏幕将空缺。
The unit will "beep" with a signal tone and the LCD Screen will turn blank.
单位决定感知信号的方式和最后的目标。
The unit which determines the perceptive signal way and last target.
描述入射电磁辐射信号强度的单位。
A unit used to describe the strength of an incoming signal of ELECTROMAGNETIC RADIATION.
描述入射电磁辐射信号强度的单位。
A unit used to describe the strength of an incoming signal of ELECTROMAGNETIC RADIATION.
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