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Showing papers by "Tongji University published in 1983"


Journal ArticleDOI
TL;DR: In this article, 28 species of coccoliths were identified in surface sediments of the East China Sea and the species composition of the coccolith assemblages is similar to that of the North Pacific Water Mass, but differs from the latter by a greater dominance of Emiliania huxleyi and Gephyrocapsa oceanica.

25 citations


Journal ArticleDOI
Deyue Yan1
TL;DR: In this paper, the distribution of configurational sequences in vinyl polymers is re-treated theoretically by the aid of statistics Various Markovian probabilities of multi-ads are listed A series of relationships among the frequencies of occurrence of n-ads with different configurations is obtained, most of them have not been reported up to now.
Abstract: In this paper, the distribution of configurational sequences in vinyl polymers is re-treated theoretically by the aid of statistics Various Markovian probabilities of multi-ads are listed A series of relationships among the frequencies of occurrence of n-ads with different configurations is obtained, most of them have not been reported up to now Finally, a convenient method for determination of the order of a Markovian process is established

2 citations