The main purpose of language teaching is to develop students “meaning potential”, to enable them to choose language appropriate for its context of situation within the “potential”.

He has put forward style as meaning potential or motivated prominence , expounding on the nature and goals of style from the functional perspective.

A simle numerical method of calculating transmission coefficients across arbitrary potentials is presented by using the combination of a transfer matrix procedure and the solution of the wave functions in arbitrary potentials.

There are rich contents about Wudang Mountains landscape spectacles in ancient Wudang Mountains travelogues,whose gist can be outlined by surprising: surprising mountain implication,surprising water and stone sentiment,surprising ecological environment.

Particle tunneling in arbitrary potential barriers: a transfer matrix method;