“土壤沙化”的概念、定义、翻译、参考文献-科学参考

单词	土壤沙化
释义	土壤沙化 Encyclopedia 农学土壤沙化释 land sandification土壤沙化可利用土壤或土地变成含沙很多的土壤或土地甚至变成沙漠的过程。在干旱、半干旱和部分半湿润地区，由气候变化和人类活动各种因素造成的自然生态系统不平衡，使原非沙漠地区出现的以风沙活动为主要标志的土地退化过程。
随便看	nuclear magnetic resonance sounding，NMS nuclear magnetic resonance spectrometer nuclear magnetic resonance spectroscopy nuclear magnetic resonance spectroscopy; NMR spectroscopy nuclear magnetic resonance spectroscopy technology nuclear magnetic resonance structure analysis nuclear magnetic resonance technology nuclear magnetic resonance thermometer nuclear magnetic resonance tomography nuclear magnetic resonance tomography, NMR tomography nuclear magnetic shielding constant nuclear magnetism nuclear magneton nuclear many-body problem nuclear mapping nuclear mass nuclear mass number nuclear material nuclear material control nuclear material production nuclear matrix nuclear matter nuclear matter distribution nuclear matter RMS radius nuclear medical imaging

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