In order to estab lish the sufficient and necessary condition that arbitrarily reliable systems can not be construc-ted with function elements under interferenc
This paper introduces the simulating design of warping dam in the Loess Plateau, western Shanxi province.On the basis of collected data, the digital elevation m
When acquaintances of a model are little or the model is too complicate to build by using traditional time series methods, it is convenient for us to take advan
In a symmetrical static game model, this paper is mainly concerned with the research and development (R&D) strategy of the High Technology (HT) industry and the
(R)- and (S)-2-Allyl-1,3,2-dinaphtho(α,β)[d.f]dioxaborepin ((R)-2 and (S)-2) have been first prepared by the reaction of (R)-(+)- or (S)-(-)-1,1′-bi-2-naphth