zhi xiao jun liu yong (4 risultati)

paperback. Condizione: New. Language:Chinese.Paperback.Pub Date:2022-07-01 Publisher:China Construction Industry Press This paper is based on the theoretical framework of the current subject knowledge network. supplemented by the quantitative mining of the knowledge network with scientometrics methods. and finally divides the knowledge structure from the field of building energy conservation. The three dimensions of knowledge domain. knowledge path identification knowledge subject. and knowledge trend extraction of know.

paperback. Condizione: New. Paperback. Pub Date :2014-02-01 Pages: 181 Publisher: there is a dialectical unity between agricultural Press Industrial Structure Change and comprehensive ecological carrying capacity of China. Ecological carrying capacity enhancement will promote integrated industrial structure optimization and upgrading of industrial structure upgrading will further enhance the ecological complexes carrying capacity; Instead. irrational industrial structure will lead to a comprehensive ecological carrying .

paperback. Condizione: New. Paperback. Pub Date :2014-01-01 Pages: 257 Publisher: China Agriculture Press oasis ecological system is a great system that contains many subsystems. oasis population capacity also involves complex issues and many other factors. Oasis of the population carrying capacity is optimal population levels in each subsystem carries a comprehensive decision. This oasis in Xinjiang prediction analysis of population carrying capacity and supported by a small army of . based on systematic analysis of Xi.

paperback. Condizione: New. Language:Chinese.Paperback.Pub Date:2022-07-01 Publisher:China Construction Industry Press This paper is based on the theoretical framework of the current subject knowledge network. supplemented by the quantitative mining of the knowledge network with scientometrics methods. and finally divides the knowledge structure from the field of building energy conservation. The three dimensions of knowledge domain. knowledge path identification knowledge subject. and knowledge trend extraction of know.