vtd

A single VTD file points to a single VM template .

单个VTD文件将指向单个VM模板。

VM Template Definitions ( VTD ) files define the VM templates information such as location and description of the VM template .

VM模板定义（VMTemplateDefinition，VTD）文件定义诸如VM模板的位置和描述之类的VM模板信息。

All VTD files are stored in the vtds folder of the VDM .

所有VTD文件都存储在VDM的vtds文件夹中。

VDM finds the corresponding VM template by going though the directory containing VTD files and cloning the VM template to the destination specified in the deployment task file .

VDM将浏览包含VTD文件的目录以查找相应的VM模板，并将VM模板复制到部署任务文件中指定的目标位置。

Run the following command to map the disks to the specified vhosts , giving them virtual target disk ( VTD ) names to help you track them as you desire

执行以下命令把磁盘映射到指定的vhost，可以给它们设置虚拟目标磁盘（VTD）名称以帮助跟踪它们

The file name of a VDT file looks like OSName . vtd ( in which OSName is used as a key to distinguish one VM template from another ) .

VDT文件的文件名类似OSName.vtd（其中OSName是用作区分VM模板的关键字）。

Aiming at studying and developing the auto-winder and its key parts by utilizing VTD , so as to improve the functions of auto winder , shorten the design period and cut down the manufacturing costs .

目的在于应用虚拟设计技术对自动络筒机及其关键部件设计进行研究，以求提高国产自动络筒机性能，缩短产品设计周期，降低成本。