“history for manufacturing wheel”的概念、定义、翻译、参考文献-科学参考

单词	history for manufacturing wheel
释义	history for manufacturing wheel Encyclopedia 理学〔车辆类〕释 history for manufacturing wheel车轮制造史车辆重要部件车轮制造技术的发展历史。
随便看	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 non-neutral plasma

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