“铁路枢纽”的概念、定义、翻译、参考文献-科学参考

单词	铁路枢纽
释义	铁路枢纽 Encyclopedia 工学铁路旅客运输释 railway terminal铁路枢纽在铁路干、支线交会点或终端的地区，由不同功能的铁路线路和车站以及其他为运输生产服务的有关设备组成，是铁路与其他行业联系的重要结点，也是交通运输枢纽的主要组成部分。
随便看	Nonna Victorovna Mordyukova nonnegative non negative characteristic form non-negative characteristic form nonnegative characteristic form nonnegative combination nonnegative definite nonnegative definite kernel nonnegative definite matrix nonnegative definiteness nonnegative definite quadratic estimate non-negative definite quadratic estimator nonnegative divisor nonnegative element 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

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