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ȱÓÑÇé(½ð±Ò+2): ллӦÖú£¡»¶Ó­³£À´Å©Áְ棡 2011-07-20 21:50:44
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1.´óÁ¿ÔªËØ Ã¿ÉýÅàÑøÒºÖмÓÈëµÄºÁÉýÊý

KH2PO4 1 mol 1

KNO3 1 mol 5

Ca(NO3)2 1 mol 5

MgSO4 1 mol 2

2.΢Á¿ÔªËØ Ã¿ÉýÅàÑøÒºÖмÓÈëµÄ¿ËÊý

H3BO3 2.86

MnCl2¡¤4H2O 1.81

ZnSO4¡¤7H2O 0.22

CuSO4¡¤5H2O 0.08

H2MoO4¡¤H2O 0.02

3.ÿÉýÅàÑøÒºÖмÓÈë1 mL FeEDTAÈÜÒº(¼´ÒÒ¶þ°·ËÄÒÒËáÌúÑÎÈÜÒº)¡£
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