Both pairs are produced originally by the development of two forked vertical spines, arising in the frontal plane on both poles of the principal axis from the sagittal ring (compare Protympanium amphipodium, Pl.
The skeleton consists only of a quite simple sagittal ring, in which commonly a slight difference of both poles of the main axis (basal and apical pole) is visible, but no difference between the dorsal and the ventral bow of the ring.
At both poles of the transverse axis two large lateral gates remain open.
Spheroids and ellipsoids; both polesof the main axis similar.
From the amphithect pyramids the Amphipleura arise by differentiation of both poles of the sagittal axis.
The experiment in everything represents the effects produced by bringing the same helix to one or both poles of any powerful magnet (50.
The water is decomposed at both poles independently of each other, and the oxygen and hydrogen evolved at the wires are the elements of the water existing the instant before in those places.
There was action and gas evolved at both poles; but from the intervention of the pure water, the decomposition was very feeble compared to what the battery would have effected in a uniform solution.
But the slow and gradual decrease of temperature continued to extend more and more within the tertiary period, until at last, at both poles of the earth, the first permanent ice caps were formed.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "both poles" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
