等价的

This is Python's approach to operator overloading , allowing classes to define their own behavior with respect to language operators.

例如， 如果一个类定义了的方法名为__getitem__，并且x是这个类的实例，那么x就等价于x。

Firstly, the characteristic of the SV is analyzed, and the equivalence of the SV set and the training set is pointed out.

首先分析了支持向量的特点，指出了支持向量集和训练样本集之间的等价关系。

A new concept of r-fuzzy nested set is presented and it is pointed a fuzzy probabilistic set is an equivalent class of a r-fuzzy nested set.

给出了一个新的概念γ-模糊集合套，指出模糊概率集可看作是γ-模糊集合套的等价类。

Prenex normal form of the first order logic propositional is the key to propositional logic. Generally, there are three steps to change get a prenex normal form: first of all get rid of the connection word; Secondly, make the negative word to the front of every atomic.

对于一阶谓词化为其前束范式问题，一般可以通过三个步骤完成，首先去掉逻辑式中的连接词；其次将否定词深入到各原子公式中；最后利用永真等价式将量词逐个移到式子的前部。

Rectifiable not met before the new house, and sometimes equivalent to the stack of Da People's Bank notes printed out.

可求不可遇的新房子面前，有时等价于一沓沓中国人民银行印制出来的纸币。

Several elementary properties of restricted Lie color algebra are collated.

又分别讨论了φ_p-基本和φ-基本的限制李color代数，并给出了它们的几个等价条件。

On analyses of the relation between government debt and consumption and investment respectively in China on the data from 1989 to 2004, the results suggest that Ricardian equivalence is not so applicable in our country from the history evidence.

而通过实证分析我国1989—2004年的政府发债分别与消费和投资的关系，可以得出结论：从历史数据来看，李嘉图等价定理在我国并不适用。

According to the Routh criterion, the linear interval mathematical model system stability's necessary and sufficient conditions are the first row numbers and are all positive numbers; they equal to its lower bound over zero.

根据Routh判据，区间数学模型的线性系统稳定性的充要条件是第一列全部为正数，等价于其下界大于零。

Thus, it is possible to obtain a unique solution of earthquake location in the classical sense through appropriate distribution of seismograph n

如果结合等价模型和快速射线追踪过程的利用，可大大提高联合反演的实用性。

By using the equi-valent gravity wave assumptionof tidal waves, the interaction among the typical 2 days planetary wave,semidiurnal tide and 9.6 hours inertial-gravity waves are investigatedin detail.

利用潮汐波的等价重力波假设，讨论了2天行星波与半日潮及9.6 h惯性重力波的相互作用，三波相互作用时能量守恒。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。