抽象类

Recently I developed a powerful abstract class for a new category of edit controls I refer to as Multi-Field Edit Controls.

最近我开发了一个功能强大的抽象类，用于一个新的编辑控件，我称它为 Multi-Field Edit Controls。

Pure virtual function and abstract category.

纯虚函数和抽象类。

According to Franz Borkenau it was a great increase in division of labour occurring in the 1600s after the Industrial Revolution that introduced the abstract category of work, which may be said to underlie, in turn, the whole modern, Cartesian notion that our bodily existence is merely an object of our consciousness.

据弗borkenau 这是一个很大的提高，在分工发生在1600s后工业革命之后，推出的抽象类的工作，可以说是不理解，进而使整个现代，笛卡尔对于我们身体的存在，只是一个物体的讲话意识。

An abstract class is good as well.

抽象类的方式也很好。

You could think of it as a "pure" abstract class.

你可以将它理解为纯粹的抽象类。

Q: What is an abstract class?

问：什么是一个抽象类？

This is an abstract class - you have to derive a new class for each thread in your application.

这是一个抽象类-你获得了一类新的每个线程在您的申请。

Then, according to phase space reconstruct technique from one-dimensional and multi-dimensional time series, the quantitative criterion and rule of system chaos which combine neural network, analyses, computations and sort are conducted on EEG signals of five kinds of human consciousness activities. The author finds that statistic results of the determinism computation in time series indicate that chaos characteristic may lie in human consciousness activities, and central tendency measure is consistent with phase graph, so it may become one division way of attractor; approximate entropy of different subjects exists discrepancy; correlation dimension and Lyapunov exponent of different consciousness activities indicate that attractors of human activities are all fractional; nonlinear quantitative criterion and rule, which unites neural network, can distinguish different styles of consciousness activity in principle, and the result of sortation takes on that consciousness activity type of arithmetic is distinguished more easily than that of abstract.

采用一维与多维时间序列相空间重构技术和系统混沌的定量判据准则，结合神经网络，对五种思维作业方式的脑电信号进行了分析、计算与分类，发现确定性计算的统计结果表明人类的意识活动中可能蕴含混沌特性，中心趋向测量(Central Tendency Measure，CTM)与相图吻合较好，可作为EEG吸引子的区分方法之一；功率谱分析反映出单个受试者的各种意识形态的差异很小，但是不同意识活动谱中的活跃频段还是略有差异的；个体之间的近似熵存在差异，同种状态下近似熵大的人可能具有更好的创新性；关联维数和Lyapunov指数的计算结果表明大脑的运动落在具有分维的奇怪吸引子上；非线性量化方法与神经网络相结合，可对人脑思维活动进行较好的分类，并且从分类结果来看数理计算类思维活动较抽象类思维活动有着更好的区分度。

Summed up, because sheet accedes, abstract kind with specific kind between have strict successive concern, abide by " Is A " thought.

总结了一下，因为单继承，抽象类与具体类之间有严格的继承关系，遵循&is a&的思想。

The rest of the code works the same. It doesn't matter if you are upcasting to a "regular" class called Instrument , an abstract class called Instrument , or to an interface called Instrument . The behavior is the same.

剩余部分的代码还是一样的运转执行，不管将对象上传转化为了普通的 Instrument 类或者 Instrument 的抽象类都无不影响程序正常运行。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失