查询词典 the classes

All Expression classes are derived from the abstract base class Expression.

所有的表达派生类从抽象基类中的表达。

Maintenance can be a nightmare if we have concrete implementations for interfacing with some code and abstract classes and interfaces for other parts of the code (how would we then keep track of which is which and manage change?).

如果我们一部分代码用于实现具体界面，而另一部分代码是抽象类以及接口（那我们将如何跟踪哪一个是哪一个，以及管理变化），维护将会成为一场恶梦。

The abstractness of Irrlich is equal to 0.1245972, and it contains 125 abstract classes.

Irrlicht3d的抽像性得分是0.1245972，它包含125个抽像类。

That means your classes need to be accessible to the outside world.

这意味着你的类必须能够接触到外面的世界。

Neither of the pre-defined collection accessor classes will provide for accessing this kind of collection.

既不是预先定义的集合访问器类将提供这项服务的要求收集实物。

Many parks also offer classes for beginners to acclimate both dog and owners to the equipment.

许多公园也提供班级为初学者都驯化狗与业主的设备。

It would be silly to mirror the existing MFC view classes accomodate only a single line of code.

这将是愚蠢的一面镜子现有MFC视图类容纳只有一行代码。

The two classes were selected because of their equivalent achievement on English Proficiency Test.

在实验教学前，利用英语能力检定考试，选择没有差异的两个班级，以求这两个班级的英语能力等量。

Blazars are one of the most extreme classes of active galactic nucleus, with high luminosity, large amplitude and rapid variability, high and variable polarization, radio core-dominance, and apparent superluminal speeds. Their broad band emission extends from radio up to gamma-ray band, and is dominated by non-thermal process.

中文摘要：在AGNs中，Blazar天体是具有极端性质的一类，它以大幅快速光变、高且变化的偏振、射电核主导、视超光速运动、全波段非热辐射为主要特征。

Blazars are one of the most extreme classes of active galactic nucleus, with high luminosity, large amplitude and rapid variability, high and variable polarization, radio core-dominance, and apparent superluminal speeds.

在活动星系核中，Blazar天体是具有极端性质的一类，它以大幅快速光变、高且变化的偏振、射电核主导、视超光速运动、全波段非热辐射为主要特征。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。