The forms (7.6a, b), since they involve local time derivatives, should be treated as evolution equations.
However, the partial order on communications induces notions of space and local time that clearly display their orthogonality.
These time traces represent the ensemble-average variation from the local time mean.
These time traces show phase-average deviations from the local time-mean velocity.
Only a local time ordering can be made between the successive events occurring on each module, reflecting the causal relations that can be made locally.
Light response curves for all species were made between 10h 00 and 14h 00 local time on 1-2 fully expanded terminal leaves.
His entry, not surprisingly, was a clock that promised to adjust itself automatically to the local time after only a single observation on the part of the user.
This comparaison presupposed a precise knowledge of the coordinates of each place: its latitude, and especially the difference between the longitudes, in order to know the local time.