Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Huan‐Di Wang"'
Publikováno v:
Chinese Journal of Geophysics. 48:188-196
Based on the acoustic wave field theory, we first study the forward model of seismic data for the case without free surface. Then we consider the case with a reflecting free surface, and derive the forward and inverse models for surface-related multi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::381f7d96b033cfb3fe5642d72ec873f1
https://doi.org/10.1002/cjg2.639
https://doi.org/10.1002/cjg2.639
Publikováno v:
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica. 29(11)
To study the chemical constituents from the herb of Gentianopsis paludosa.Column chromatogrophy and spectral analysis were used to isolate and identify the constituents.Six compounds were isolated and identified as 1,7-dihydroxy-3,8-dimethoxyxanthone
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::6943c99aa6a9e1a3eba62dfc43eb032c
https://pubmed.ncbi.nlm.nih.gov/15656137
https://pubmed.ncbi.nlm.nih.gov/15656137