“电子收费系统”的概念、定义、翻译、参考文献-科学参考

单词	电子收费系统
释义	电子收费系统 Computer 计算机应用基于网络的信息服务释文 electronic toll collection system, ETCS电子收费系统
随便看	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 nonnegative quadratic form nonnegative semi-definite matrix nonnegative solution nonnegative splitting

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