...机）3的话，可以进入factory mode(工厂模式)，测试距离感应器是否正常，关机状态下，按住音量+电源键，选择item test（单项测试）-ALC/PS （距离感应器测试），用手遮挡听筒右边区域，ALS一行数值有变化，说明硬件正常。
基于6个网页-相关网页
考生必须在进行雅思阅读单项测试的同时把答案填写到答题卡上。
You must write your answers during the Reading Sub-test on the Answer Sheet provided.
例如，为了单项测试的目的，你可以通过返回常数的方法来代表实际上很复杂的计算。
For example, you can implement what is in reality a complicated computation by returning a constant, at least for the purposes of a single test.
具有自动测试、单项测试、设备校准、系统设置、密码修改、测试结果保存打印等多项功能。
These test equipments have multiple functions such as testing automatically, individual event test, equipment regulating .
应用推荐