elevation of zero point of barometer

error of point location

error of point position

error of zero

mean square error of point position

zero point error

coefficient of crossing of destruction

comparison of zero-crossing

controlling of zero-crossing breaking or shutting off

controlling of zero-crossing breaking over or shutting off

crossing point of axes

Crossing point of driving signal

crossing-point of axes

crossingpoint of axes

first zero point of differential value

order of zero point

point of crossing

point of zero change

point of zero charge