ddv meaning in English

地黄退化病毒

The following is an example of ddx ddv data binding of an mfc string
示例下面的示例为mfc字符串
The ddv _ routine should immediately follow the ddx _ routine for that field
程序应该紧跟着相关域的ddx _程序。
Ddv distributor decel valve
分电盘减速阀
Ddv dialog editor
对话方块编辑器
For data exchange , you do not need to use the ddx ddv functions with windows forms controls
对于数据交换，不需要对windows窗体控件使用ddx / ddv函数。