恒反压时间
constant inverse voltage time
时间-时间-时间交换网络
Time-Time-Time Switching Network TTT
恒压/恒流型
Constant voltage or constant current type
恒压-恒流充电容量比
Ratio of potentio-charge capacity to galvano-charge capacity
恒压恒流电路
Constant Voltage Constant Current CVCC
恒压恒频
constant voltage and frequency
constant-voltage constant-frequency
恒压压汞分析
constant-pressure mercury injection
空间－时间守恒（STC）格式
space-time conservation (STC) scheme
细胞膜时间恒量
cell membrane time constant
membrane time constant
保压时间
pressure-holding time
dwell time
holding time
packing time
pressure holding time
time of sustained pressure
避雷器放电电压-时间曲线
arrester discharge voltage-time curve
长时间压降试井
long-term pressure drawdown test