led_digital_tube_display_有道手机词典

1.With 12 LED digital display, can show the tube voltage, current and count value.
具有12位LED数码管显示，可分别显示电压、电流、计数值。
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2.The LED digital tube can display the numeral or sign, and it is usually used to show time, speed, the system's state etc.
LED数码显示管可以显示数字或符号，通常用来显示时间、速度、系统状态等。
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3.However, the characteristics of LED dot matrix display is not only here, LED dot matrix display using a digital, and digital tube has a practical, cost advantages.
然而LED点阵显示屏的特点不仅仅于此，LED点阵显示屏用的是数码管，而数码管具有实用，便宜等优点。
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