5种荒漠植物幼苗对模拟降水量变化的响应_stmopen 关键词】: 模拟降水量 幼苗生长 生长策略 荒漠植物 [gap=2229]Keywords】: simulated precipitation,seedling growth,growth strategy,desert species
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采用静态吸附过程和动态柱淋洗方法研究了不同模拟降水量下锌在土壤中的吸附和迁移。
The sorption and migration experiments of zinc in soils were studied by batch process and dynamic column elution method with simulated rainfall.
结果表明：（1）MM5模式能够较好地模拟出风场、气压场、降水量场，在预报业务实践中有很好地参考价值；
The results show that (1) MM5 is better in simulation of steam field, sea-level pressure field and precipitation.
在年降水量的频率计算中，采用了皮尔逊III型模型与韦克比分布进行模拟，其结果均能符合精度要求。
The Pealson Type-III Model and Wakeby Distribution are used to simulate the frequency distribution of annual precipitation, and the results that accord with the demands of the precision are obtained.
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