section a-a a-a

a time of reading photos

A-A-A conjugation structure

Analysis on the Cross Function of a Shore-vehicle

arcing-time of a three-phase circuit-breaker

argument of a function

average value of a function on an integvals

break-time of a residual current device

characteristic function of a set

conjugate of a function

continuity of a function

convex hull of a function

critical time of a material

development of a function

differentiation of a function

divisor of a function

Dwell time of a train

element of a function

Expansion of a function

expansion of a function in series