This property specifies the registry 's database directory .
这个属性指定registry的数据库目录.
The combination of the xid and the application specifies a unique component .
xid与应用程序结合指定一个独特的组件。
The surgeon specifies the volume to be excised , and the robot automatically cuts it out without further intervention .
外科医生只需指定需要剥离的部分，无需进一步干预，机器人就能自动将其切除。
This method specifies the name of a gem package and the version you wish to have loaded .
这个方法指定了gem包的名称和你希望加载的版本。
You might also get a feeling for what the units are : java specifies coordinates in units corresponding to the individual dots on the display screen , which are called pixels .
