dummy device meaning in English

形式设备
虚拟装置

The dummy device can also be used for other tests
这个虚拟的设备还可以用于其他测试。
In conclusion , the use of usb connects technique to actualize the connection of computer and device made it easier to use the analyzer . the devices used dummy device concepts have good expansibility . they have the function to auto - define user
总之，利用usb接口技术实现的计算机与仪器的连接使得仪器使用简单易行；利用了虚拟仪器概念的仪器将具有扩展性好的特点，并可进行更多的用户自定义功能。