down screen meaning in Chinese
内线掩护
下挡。
Examples
- Double - screen display down screen display input type alarm set value
双屏显示下屏显示输入报警设定值 - Pull down screen
手动屏幕 - Note1 : up screen display power factor and down screen display voltage to be lead or lag
注1 ：上屏显示功率因数，下屏显示电压超前或滞后。 - Adopt advanced microprocessor carry out smart control and to the simultaneous inputed single phase ac voltage and current signal carry out accurate measurement , through cpu automatic count the single phase ac active power value , reactive power value , which is displied clearly and visually by the high brilliance led digital tube or high resolution light column , uper screen display active power and down screen display reactive power , and can select serial communication function
采用先进的微处理器进行智能控制，对同时输入的单相交流电压与电流信号进行精确测量，经过cpu自动计算出单相交流有功功率值，无功功率值。上屏显示有功功率下屏显示无功功率，并可选择串行通讯功能。 - Intelligent single phase ac active reactive power double way instrument adopt advanced microprocessor carry out smart control and to the simultaneous inputed single phase ac voltage and current signal carry out accurate measurement , through cpu automatic count the single phase ac active power value , reactive power value , which is displied clearly and visually by the high brilliance led digital tube or high resolution light column , uper screen display active power and down screen display reactive power , and can select serial communication function
智能单相交流有功无功功率双路仪表采用先进的微处理器进行智能控制，对同时输入的单相交流电压与电流信号进行精确测量，经过cpu自动计算出单相交流有功功率值，无功功率值，由高亮度led数码管或高分辨率光柱进行清晰直观的显示，上屏显示有功功率下屏显示无功功率，并可选择串行通讯功能。