Oxygen transfer and the energy dissipation by the flow types at the stepped weir structure were performed through hydrau......

The livestock and poultry breeding have become to be one of backbone industries for the development of agricultural econ......

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本文评论了文献中广为引用的氧迁移催化机理（ＯＴＴ）是难以令人相信的；其次详述了“电子循环接受催化理论”（ＥＣＤＡＴ）。这个理论认为：催化剂的催化作用......