“semi-fixed sandy land”的概念、定义、翻译、参考文献-科学参考

单词	semi-fixed sandy land
释义	semi-fixed sandy land Encyclopedia 农学沙地释 semi-fixed sandy land半固定沙地植被覆盖度在10%～29%，地表流沙呈斑点状分布，片状流沙、灌丛沙堆及其流沙纹理依然普遍存在的沙丘或沙地。理学沙碛释 semi-fixed sandy land半固定沙地沙丘部分固定，而另一部分处于流动状态的沙漠或沙地。
随便看	upper bound conjecture upper bounded upper boundedness principle upper bounded variable upper bound of a family upper bound of a function upper bound of an operator upper bound of a set upper Burkill integral Upper Capital City of the Jin Dynasty Upper Capital-Longquanfu of Bohai State Upper Capital of Jin Dynasty Upper cave human remains upper center series upper central chain upper central exponent upper central series upper chromosphere upper circle upper class upper class limit upper closure upper closure of a concave-convex function upper closure of a concaveconvex function upper closure of a convex-concave function

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