second-moment criterion

Second, the paper introduces the AIC criterion in order to acquiring thesystem model order exactly.

其次, 引入AIC准则来确定系统模型的阶次,准确地得到系统的阶次.

If fidelity is deemed the first criterion of translation, the second should certainly go to fluency.

如果说翻译的第一标准是“忠实”的话, 那么第二标准就非“通顺”莫属了.

This paper explained the criterion of equity and efficiency in pollution load distribution in detail, including Pareto efficiency, compensation principle, second best theory, social welfare function and international fair principle of policy against global climatic change.

本文详细阐述了污染负荷分配的效率与公平标准，包括帕累托效率、补偿原则、次优理论、社会福利函数以及国际上的针对全球气候变化政策的公平原则。

The second part studies the baffle in death, which opened out by euthanasia and criterion of death.

第二部分就生命终结的伦理困惑，即由安乐死和死亡标准所揭示的各种伦理难题进行分析。

And in China domestic Criterion Files, the word of Proforma Invoice is used for the second purpose that is for purpose of applying for foreign exchange and import permission.

在国内规范性文件中，形式发票是作为传统的用途即申请外汇和进口许可证之用途而被使用的。