“angle-count sampling”的概念、定义、翻译、参考文献-科学参考

单词	angle-count sampling
释义	angle-count sampling Encyclopedia 农学林分调查因子释 measurements with angle gauge; angle-count sampling角规测树基于林木的大小，采用既定视角的角规在林分中选取计测样木来推算有关林分调查因子的测树方法。
随便看	sum of powers sum of powers conjecture sum of prime factors sum of products sum of random many of random variables sum of sequences sum of series sum of sets sum of square deviations sum of squares sum of squares between classes sum of squares for partial regression sum of squares function sum of squares of residues sum of squares within classes sum of submodules sum of subspaces sum of the digits sum of vectors sum operator sum over state sum over states sump sump level control for hydrocyclone feeding process sum-product number

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