地层: stratum; layer; serati; geos ...时间: time; hour常数: constant地层时间: stratigraphic time地层时间表: stratigraphic timescale长时间常数: long time constant短时间常数: fast time constant; fast-time constant矩时间常数: fast time constant快时间常数: fast time constant膜时间常数: membrane time constant热时间常数: thermal time constant时间常数: characteristic time; constant in time; constant time; intri ic time; intri ictime; intrinsic time; lag coefficient; time co tant; time constants时间常数法: time constant method; time-constant method时间常数项: time constant term; timeconstantterm主时间常数: dominant time constant时间常数,时间常量: time constant地层时间标志层: stratigraphic time marker饱和时间常数: saturation time constant充电时间常数: charging rate; charging time constant; electric charge time constant储能时间常数: energy-storage time constant存储时间常数: storage time constant等效时间常数: equivalent time constant电枢时间常数: armature time constant调谐时间常数: tuning time constant叠加时间常数: stc