| 1. | That indicates if the mouse has a scroll wheel
，它指示鼠标是否有滚轮。 |
| 2. | This example determines if the mouse has a scroll wheel and uses the
此示例确定鼠标是否具有滚轮，并使用 |
| 3. | The mouse has no scroll wheel
鼠标没有滚轮( |
| 4. | Use the scroll bars or scroll wheel on the mouse to move through the text
使用滚动条或鼠标的滚动轮在整个文本中移动。 |
| 5. | You can change camera angles my simply holding middle click [ the scroll wheel ] and moving it left or right
你可以简单的利用鼠标滚轮按键切换镜头角度，或是左右移动。 |
| 6. | Properties to determine if the mouse has a scroll wheel and how much to scroll when it rotates
My . computer . mouse . wheelscrolllines属性确定鼠标是否具有滚轮以及滚轮在旋转时的滚动量。 |
| 7. | Property to determine if the mouse has a scroll wheel and how much to scroll when the mouse wheel is rotated
My . computer . mouse . wheelexists属性确定鼠标是否具有滚轮以及鼠标滚轮旋转时的滚动量。 |
| 8. | Because this property throws an exception if the mouse does not have a scroll wheel , you should make sure a mouse has a scroll wheel by checking the
由于此属性在鼠标没有滚轮时会引发异常，因此，您应通过检查 |
| 9. | If you own one of those wonderful mouses with a scrolling wheel , a twist of the wheel will change your menu choice - often without your knowledge
如果你的鼠标是有滚轮的，滚轮的转动会改变你的菜单选择，需要的内容就不容易找到。 |
| 10. | We took the scroll wheel one step further with an eye - catching translucent look and a wider design , which makes it fun to scroll through files
使用这种新式滑鼠将为您带来更多乐趣，更宽且更灵敏的滚轮可以更快速地浏览文件，完全不需要使用卷动轴。 |
