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westen

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johnkee2

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johnkee2

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primary·­Òë³ÉÔ­ÉúÑÒ½¬£¬primitive·­Òë³ÉԭʼÑÒ½¬¡£ºóÕßÊÇÖ¸ÓÐԭʼµØá£ÑÒʯ²úÉúºó£¬³É·Öδ·¢Éú¹ý±ä»¯£»primaryÊÇÖ¸Ô­À´ÒÑ´æÔÚµÄÑÒʯ²úÉúµÄÑÒ½¬Î´·¢Éú±ä»¯£¬ËüÇ¿µ÷µÄÊÇÑÒ½¬Ðγɺóδ·¢Éú±ä»¯£¬Ô­Ê¼ÑÒ½¬Ç¿µ÷µÄÊÇÔ´ÇøµÄÑÒʯδ·¢Éú±ä»¯
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westen

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2Â¥: Originally posted by johnkee2 at 2014-03-25 15:48:04
primary·­Òë³ÉÔ­ÉúÑÒ½¬£¬primitive·­Òë³ÉԭʼÑÒ½¬¡£ºóÕßÊÇÖ¸ÓÐԭʼµØá£ÑÒʯ²úÉúºó£¬³É·Öδ·¢Éú¹ý±ä»¯£»primaryÊÇÖ¸Ô­À´ÒÑ´æÔÚµÄÑÒʯ²úÉúµÄÑÒ½¬Î´·¢Éú±ä»¯£¬ËüÇ¿µ÷µÄÊÇÑÒ½¬Ðγɺóδ·¢Éú±ä»¯£¬Ô­Ê¼ÑÒ½¬Ç¿µ÷µÄÊÇÔ´ÇøµÄ ...

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bitbob

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Primary magma: magma originating in (mantle) source
directly from melting
¨C Primitive magma: magma that underwent minimal
differentiation
¨C Parental magma: least differentiated magma in a series
leading to evolved rocks
5Â¥2017-02-17 11:04:58
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