特殊用法cumulative time metering1.累时计量dilution metering1.稀释测定(法)dipstick metering1.尺量(量深度)fuel metering1.燃料调节positive battery metering1.增压计量, 正电压计量reverse-battery metering1.反向电流测量speed density metering1.【航空】转速, 密度燃油调节summation metering1.求和测量法time-zone metering1.按时间区域统计metering of call1.呼叫计数metering of operation1.操作记录, 操纵记录