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清镇陨石中顽火辉石的(010)取向结构象清楚地显示出单斜顽火辉石(CLEN)和顽火辉石(OREN)连生现象其特点说明它经历了急冷且受到很弱的后期热变质作用,同时,电子衍射和光学衍射及结构象均显示其中有27的长周期结构。
The (010) orientation structure of enstatites in Qingzhen meteorites clearly shows that the coenolithoglyphisms (CLEN) and enstatites (OREN) are co-occurring. The characteristics of this phenomenon indicate that it experienced a rapid cooling and was very weak Of the late thermal metamorphism, at the same time, electron diffraction and optical diffraction and structural images show that there are 27 long-period structure.