查询词典 operator

However, thesemethods can return any value, so if the comparison operator is used in a Booleancontext (e.g., in the condition of an if statement), Python will call

但是这些方法也可以返回任何值，所以如果比较运算发生在布尔上下文中（例如 if 语句中的条件测试），Python会在返回值上调用函数

As mentioned previously, it was possible to compare between two delegates of the same function object type using the equality comparison operator, instead of returning false blindly, if a certain condition is met.

如前所述，有可能比较两个相同的函数对象平等使用比较运算符类型的代表，而不是盲目地返回false，如果某些条件得到满足。

So, FD.Delegate was made to return false by default and it does not use the equality comparison operator when comparing between two delegates of the same type that store a function object as their underlying callable entity.

因此，FD.Delegate回到了默认虚假和不使用比较运算符的平等时，两个相同类型的代表，作为其基本调用的实体店一个函数对象比较。

According to some real estate sales person in charge, since the implementation of the New Deal to see the number of houses actually increased quite a bit, but more than Price comparison operator is to understand the market, but also usher in a lot of investors.

据某些楼盘营销负责人介绍，新政实施以来，看房子的人数确实增加了不少，但多是比较算价，了解行情，并且还迎来了不少投资客。

However, these methods can return any value, so if the comparison operator is used in a Boolean context (e.g., in the condition of an if statement), Python will call bool on the value to determine if the result is true or false.

但是这些方法也可以返回任何值，所以如果比较运算发生在布尔上下文中（例如 if 语句中的条件测试），Python会在返回值上调用函数 bool 确定返回值的真值。

The purpose of this ordering is to let longer patterns match before their subsequences (e.g.,"==" would be claimed before "=", allowing the former comparison operator to match correctly, rather than as sequential assignments).

这样做的目的命令是让比赛不再模式之前序列e.g。，"=="声称将允许前"="，前相比，运营商以符合正确的，而不是连续的任务）。

Ge__. These methods can return any value, but if the comparison operator is used in a Boolean context, the return value should be interpretable as a Boolean value, else a TypeError will be raised.

ge__。这些方法可以返回任何值，但是如果比较运算符用于布尔上下文，返回值应该被解释成布尔值，否则将抛出TypeError异常，通常0表示假， 1用于表示真。

Some priori estimates, Turing instability and global stability of positive constant steady-state solution are obtained by comparison principle, operator spectrum theory and Turing theory.

利用比较原理，算子谱理论及Turing理论，得到了正解的一些先验估计，正常数平衡态解的Turing不稳定性及正常数平衡态解的一致渐近稳定性。

The primary work of this paper includes: 1 The general process and the fundamental theory of genetic algorithm is introduced systematically, which is also be applied to an example; 2 The penalty function method and the constraint tournament method are introduced in the paper, which are used to process the constraint limit. Via analyzing the basic principle of NSGA-II ,which is elaborated in the paper, the fast non- dominated sorting method, congestion distance and its comparison operator, the elite strategy and the main process of NSGA-II is researched particularly. 3 Via modeling the fire distribution problem, the model is computed by the algorithm of NSGA-II, which is combined with both the penalty function method and the restraint league tournament method The optimization of two goals are also realized in the paper. The results derived from the VC++6.0 indicate that, two algorithms both have the high convergence, simultaneously the Pareto optimal solution also maintain the variety of distribution.

本文所作的主要工作如下：系统地介绍了遗传算法的一般流程和基本理论，并应用于一个函数优化的实例；研究了用于处理约束限制的罚函数法和约束联赛法，论述了NSGA-II的基本原理，并对其提出的快速非支配排序法、拥挤度及其比较算子、精英策略及NSGA-II的主要流程作了详细的研究；建立了火力分配问题的模型，并将NSGA-II算法分别与罚函数法和约束联赛法相结合对该模型进行了计算，实现了对两个目标的最优化；用VC++6.0编程计算后所得的结果表明，两种算法均具有很好的收敛性，同时Pareto最优解也保持了好的多样性分布。

Ble equality comparison operator defined.

Function，这是一个众所周知的事实，即目前没有合理的方法来区分是否对象具有特定功能的访问平等比较运算符定义。

Tom: You are right, he worked hard all the time.

你是对的。他一直都是努力工作。

Take shortcomings,failures,and mockings of others as commonplace and a drive to complete oneself,hold your own opinion over the evalution and disscution divested from others,afterwards sink into the state of eliminate mistakes if any or encourge oneself being not being influenced by the sayinngs of others or having no ideas to do.

把缺点、失败及别人的耻笑等看成是一种常事，当成完善自己的动力，对别人的评价和议论自己心中有主见，做到&有则改之，无则加勉&，不为人言所左右或无所适从。