Though lacking well considered theory about application of lead isotopes to geochemical exploration and evaluation of deposits, we have succeeded in prospecting Au, Cu, Pb, Zn and U deposits with the method of lead isotope targeting and geochemical exploration of lead isotopes along the field section systems.

This article discusses hero with receptive views and thinks hero is an expressive and lyric film which breaks shackles of traditional films and casts off linear and descviptive models, The expressive ness lies in the three respects cpicture, acrobatic fighting, color, hence causing a misty perceptual and expressive world of art.

Solutions of an precise postbuckling model of compressed rod clamped at the both ends by a shooting method;

An exact model of thermal post buckling of elastic bars and shooting method for its solution;

The steady-state solution of one-dimensional Schrdinger equation with the shooting method