phosphorus cycle

Accumulation and biological cycle of nitrogen and phosphorus in Pinus taiwanensis community in Wuyi Mountains

福建武夷山黄山松群落的氮、磷累积和循环

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non-linear dynamic characteristics of phosphorus cycle and eutrophication

磷循环的非线性动力学特性及富营养化

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substance flow analysis of phosphorus cycle system in china

中国磷循环系统的物质流分析

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Under high phosphorus level ( 375 kg/ ha), Chlb content, Hill reaction and non-cycle photophosphorylation activities of flag leaves were retarded, and these parameters showed a similar regularity change indicating they were more sensitive to phosphorus than the other parameters determined.

高施磷量（P2O5375kg/hm2）时，旗叶的叶绿素b含量（Chlb）减少、希尔反应和非环式光合磷酸化活性受到抑制，对磷肥的响应规律基本一致。

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The slip viscosity can be reduced, the slip exhausting speed of bodies can be increased, and their drying cycle can be shortened, adding the sodium polyphosphate and phosphorus components.

添加多磷酸钠和含磷成分可以降低泥浆的粘度，提高坯体的排浆速度，缩短干燥时间。

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substance flow analysis on phosphorus cycle in dianchi basin, china

滇池流域磷循环系统的物质流分析

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ecological kinetic models and methods of phosphorus cycle in free-water surface constructed wetlands

表面流人工湿地磷循环生态动力学模型及实现方法

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