l氮沉降的基本概况 氮沉降（nitrogen deposition）是指由于自然或人为的原因改变了氮素循环，排放到大气的大量含氮化合物 经过物理和化学的变化而重新进人生态系统的过程。
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Atmospheric Nitrogen Deposition 大气氮沉降 ; 大气n沉降
simulated nitrogen deposition 模拟氮沉降
Muscle Nitrogen Deposition 肌肉氮沉积
simulation nitrogen deposition 模拟氮沉降
nitrogen wet deposition 氮素湿沉降
nitrogen wet-deposition 氮素湿沉降
The paper made an overview of the relationships between soil enzyme activities and soil physicochemical property,soil microbes,stand types,nitrogen deposition,etc.
文中综述了土壤酶活性与土壤理化性质、土壤微生物、林分类型、大气氮沉降等的关系。
参考来源 - 森林土壤酶研究进展There were not increases in nitrogen deposition efficiency as energy increased in low CP diet and as CP increased in low energy diet.
低蛋白质日粮提高能量和低能量组提高蛋白含量对氮沉积率均无正面影响。
参考来源 - 0周龄～4周龄淮北麻鸡能量和蛋白质需要量研究Nitrogen deposition also had a positive effect on tree height,but the increment magnitude decreased with the increasing N additions.
氮沉降对树高生长也有明显的促进作用,但随着氮沉降水平的增加其影响有减弱趋势。
参考来源 - 期刊学术社区·2,447,543篇论文数据，部分数据来源于NoteExpress
The Nitrogen Deposition and Natura 2000 report was published at a key scientific conference in Edinburgh.
这份名为《氮沉降与Natura 2000》的报告在爱丁堡一个重要的科学会议上呈现。
Global warming and nitrogen deposition are the crucial problems that people are faced with nowadays.
全球变暖与氮素沉降是当今人类面临的两项重大课题。
Nitrogen deposition made decomposition rate of L. chinensis and P. communis litter increasing(P0.05).
施氮使羊草和芦苇凋落物的分解速率均有增大（P0.05）。
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