Accordingly recourse is had, tinder the direction of the Sibylline books, to new forms of appeal for the divine help, the general vowing of the ver sacrum and the elaborate Greek lectisternium after Trasimene in 217 B.C., and the human sacrifice in the forum after Cannae in the following year.
This arrangement often continues during the life of the plant, but at other times it changes, passing into distichous and spiral forms. Some tribes of plants are distinguished by their opposite or ver ticillate, others by their alternate, leaves.
Panormus, Segesta, with Centoripa, Halesa and Halikye, once Sicel but now Hellenized, kept the position of free cities (liberae et immunes, Cic. Ver y .
Canals.The irrigation canals, which are also navigab1~ by small craft, are of especial importance in a country where the rainfall is ver>~ slight.
Among the Greeks, whose literature never suffered a complete eclipse, a similar effort to restore the classical tongue resulted in a kind of compromise; the conventional literary language, which is neither ancient nor modern, differs widely from the ver nacular.
The result was his celebrated treatise De ver y obedientia, the ablest, certainly, of all the vindications of royal supremacy.
The values of the saturation-pressure have been ver y accurately determined for the majority of stable substances, and a large number of empirical formulae have been proposed to represent the relation between pressure and temperature.