“fixed sandy land”的概念、定义、翻译、参考文献-科学参考

单词	fixed sandy land
释义	fixed sandy land Encyclopedia 农学沙地释 fixed sandy land固定沙地植被覆盖度大于30%，原生植被结构未被破坏，地表稳定或者基本稳定的沙地。理学沙碛释 fixed sandy land固定沙地沙丘表面为植被覆盖，风沙活动不显著的地区。
随便看	Egon Orowan Egon Sharpe Pearson ego orientation ego psychology Egorov Egorov system of surfaces Egorov theorem Egor Titov E-government e-government E-government action plan E-government application E-government application standards e-government data element directory E-government data element management E-government data element registration E-government data element representation specification e-government data element standard e-government digital signature E-government/electronic government e-government evaluation criteria E-government extranet E-government in Australia E-government information classification e-government information security system

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