时: shí]基: base; foundation变时基: vtb场时基: field time base长时基: long time base; long-time base时基器: time base a aratus; time base apparatus时基式: time line base时基图: time-base diagram时基线: baseline; time base line双时基: dual time base帧时基: frame time base; picture time-base触发式时基: triggered time base; triggered-time base垂直时基: vertical time base定时基淮: timing reference定时基准: timing reference对数时基: logarithmic time base非线性时基: non linear time base; nonlinear time base; nonlinear timebase公共时基: common time base基线,基准线,时基: bl base line计时基片: timing chip计时基线: base line计时基准年: zero age径向时基: radial time base; radial time-base; time-base距离(水平,时基)线性: distance linearity临时基面: temporary base level