“Homer Hoyt”的概念、定义、翻译、参考文献-科学参考

单词	Homer Hoyt
释义	Homer Hoyt Encyclopedia 工学〔工业革命～1945﹞释 Homer Hoyt霍伊特，H. （1895-06-14～1984-11-29）美国经济学家，城市扇形发展模式的创立者。
随便看	nonnegative function nonnegative integer nonnegative integral kernel nonnegative manifold nonnegative matrix non-negative matrix factorization nonnegative measure nonnegative number nonnegative operator nonnegative orthant nonnegative partial sum nonnegative quadratic form nonnegative semi-definite matrix nonnegative solution nonnegative splitting nonnegativity nonnegativity condition nonnegativity requirement non nesting matching non-nesting matching nonnesting matching non nesting partition non-nesting partition nonnesting partition non neutral plasma

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