岩浆硅酸盐熔体结构研究进展及意义.pdfVIP

10000569200 10 17 (02) 033236 A c ta P e trolog ica S in ica　岩石学报 硅酸盐熔体结构研究进展及意义 1, 2 1 2 2 2 孙樯 　郑海飞 　谢鸿森 　郭捷 　丁东业 1, 2 1 2 2 2 SU N Q ian g , ZH EN G H a iF e i , X IE H on gSen , GU O J ie an d D IN G D on gY e 1. 北京大学地质系, 北京　10087 1; 2. 中国科学院地球化学研究所, 贵阳　550002 1. D ep a r tm en t of Geology , P ek ing U n iv ers ity , B eij ing 10087 1, Ch ina; 2. I ns titu te of Geochem is try , Ch inese A cad emy of S ciences, Gu iy ang 550002, Ch ina 收稿, 200 10 113 改回. , , , . 2001. . Sun Q Zheng HF X ie HS Guo J and D ing DY The advance in sil ica te structure research and its sign if icance A cta P etro log ica S in ica , 17 (2) : 332- 336 Abstract　　R ecen t stu d ie s h ave show n th at th e p hy sica l an d ch em ica l p rop er t ie s o f m agm a are clo se ly re lated to th eir m e lt st ru ctu re, th erefo re it is im po r tan t to re search m e lt st ru ctu re in o rder to un der stan d geo log ica l p rob lem s re lated to m agm a. A fter sim p le in t rodu ct ion th e advan ce in silicate st ru ctu re re search , th e in flu en ce s o f com pon en t s, tem p eratu re an d p re ssu re . , . on m e lt st ru ctu re are d iscu ssed in deta il In add it ion th e sign ifican ce o f re search on m e lt st ru ctu re is a lso d iscu ssed Key words　　Silicate, M e lt st ru ctu re, Com pon en t , T em p eratu re, P re ssu re 摘　要　　近年来研究表明岩浆的物理及化学性质与其熔体结构密切相关, 因此熔体结构的研究对于理解岩浆的性质及岩 浆动力学等与岩浆作用相关的地质问题是非常