重新输入保护口令 reenter protection password
外部同步输入保护 EXT SYNC
输入保护组件 INPUT PROTECTIVE DEVICES
视频输入保护 Camera Tampering
保护输入 guarded input ; Protection input
输入保护电路 Circuit of Input Protection
密码输入保护 Password Entry Protection
输入过流保护 Input over-current protection
输入过压保护 Input Overvoltage Protection ; Over voltage protect
在输入端加入了滤波网络和输入保护电路，并加入了实用的输出保护电路。
A filtering net and a protective circuit of input are added in the front of input net, and a practical protective circ uit of output is also added.
我们总是说得很好听，但是由于情况很复杂，因此我们往往在系统保护的关键点 —— 输入上做得差强人意。
We routinely pay lip service to it, but because the matter is complex, we tend to fail in protecting our systems where it matters -- at the points of input.
例如，要获取保护点信息，您可以输入清单4所示的命令。
For example, to get guard point information, you could enter the command shown in Listing 4.
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