by item class的意思|示意

When implemented in a class, removes the item that is designated by the specified index value from the scope.

在类别中实作时，从范围中移除指定索引值所指派的项目。

These classes define methods for modifying all aspects of the item represented by the class, including the actual bytecode body of a method or constructor.

这些类定义了修改由它们所表示的对象的所有方法的方法，包括方法或者构造函数中的实际字节码内容。

This section describes some basic concepts that are central to the way item of data are accessed by other components via a model class.

这一章节讲解了一些关于其它部件通过使用模型类存取数据项的核心基本概念。

When overridden in a derived class, this method is called by the runtime to schedule a work item (callback) for a particular instance id.

在派生类中重写时，此方法由运行时调用，用于计划特定实例ID的工作项(回调)。

All deck machinery and ship's equipment must be provided with qualified certificate, the item need to be inspected by class shall be provided with the classification society certificate.

所有甲板机械与船舶设备必须提供质量合格证书，需经船检部门检验的项目需提供船级社证书。

When implemented in a class, gets the item from the scope that is designated by the specified index value.

在类别中实作时，从范围中取得指定索引值所指派的项目。