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| Some Problems of Linking up Chemical Teaching between Junior and Senior Middle Schools |
| Zhu Songyuan |
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| Cite this article: |
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Zhu Songyuan. Some Problems of Linking up Chemical Teaching between Junior and Senior Middle Schools[J]. , 1999, 20(9): 20-22.
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| [1] |
. [J]. Chinese Journal of Chemical Education, 2020, 41(9): 0-. |
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