Starting from an analysis on archetypal situation,archetypal characters,archetypal symbolism,Biblical themes and American history and culture,this article discusses that gradation of skin color,isolation from the outside world could never create a Paradise on earth.

This paper will offer a focused discussion of the Gothic elements in the novel and tentatively analyse how an effect of defamiliarization is created to reinforce the motif of isolation.

Hot-water heating systems and their valve isolation systems used in highrise buildings;

This article explains the selecting principles of high building\'s hot-water heat system,analyses present and popular high building\'s heat system and its connecting methods,and makes further discussion on some problems of several kinds of valve isolation at the same time,in order to accumulate the design experience in hot-water heat system of high building\'s.

In view of the importance and features of Growth Strategy,its mechanisms have to be constructed,based on Core competence,in terms of related plurality,isolating mechanisms,transverse expansion from a certain point of the industrial chain,and innovation cluster formation on technology platform and technology trajectory.

A Scheme for retrofitting the primary air s isolation valves at coal mill s entrance of Huaneng Fuzhou Power Plant s sets No.