Listing 3 shows the mock device object code.

清单3给出模拟设备对象的代码。

youdao

IsValid - Test for an underlying system device object.

测试这个实例是否有一个底层系统设备对象。

youdao

The first command creates a Device object in the Manager.

第一个命令在 Manager 中创建一个 Device 设备。

youdao

A compass is a device containing a metal object that points toward the magnetic north pole.

VOA: special.2010.07.14

The device shows scientists what an object is made of from great distances.

VOA: special.2009.12.30

"If something is obstructing the flow of that radiation, for example a weapon, the device will highlight that object, " said Commissioner Raymond Kelly, who described the device Wednesday in a speech at the Waldorf-Astoria Hotel.

WSJ: Police Test New Scanner

The Key Glove offers convenience for gaming, design, art, music, data entry, device control, 3D object manipulation, and a whole host of other applications.

FORBES: Wearable Computers with E-Textiles and Conductive Fabric