PUSH based on publish/subscribe/distribute paradigm is a kind of communication between client and server.

This thesis makes some comparisons and analysis to their important inferential forms -"Tui" and "Xiao" and reduction to absurdity and deduction, which clearly point out the similar essence and the different characteristics of the Chinese logic and the Western logic, showing the effect of modes of thinking on the Chinese and the Westerners in.

This paper introduces a method for making wide bandwidth and low phase noise VCO ,taking advantage of the push-push design,discusses the principle and analysis method, and uses the CAD to analyze this method.

This paper presents a new method for analyzing push-push oscillators.

To solve these problems,on the basis of the detailed model of three-phase four-wire multigrounded distribution networks,this paper presents a power flow method for multigrounded distribution networks using backward-forward technique.