people face trade-offs 人们面临权衡取舍 ; 权衡取舍 ; 原理一人们面临均衡取舍
This article introduces the face-off concept to design a video monitoring system based on the MB90092 special character overlay circuit. A methodology of overlaying false random symbols on screen is employed to detect tempering and removal of cameras.
本文引入对抗的概念设计了一种基于 MB90092型专用字符叠加电路的视频监控系统,该系统使用了在屏幕上叠加动态伪随机符号的方法,防止系统在运行时监控头被拆卸,并可检测出随意拆动监控头系统的行为,有效防止了因信号传输线路被随意改动而导致伪图像的引入。
参考来源 - 利用专用字符实现叠加电路的视频监控系统·2,447,543篇论文数据，部分数据来源于NoteExpress
N-COUNT A face-off is an argument or conflict that is intended to settle a dispute. 争吵; 冲突 [美国英语] [oft N 'between/with' n]
A face-off between Congress and the White House appears to be in the making.
一场国会和白宫之间的争吵看来正在酝酿中。
What is more, it is becoming ever clearer that the big banks face a wave of write-offs on their loans.
更重要的是，各大银行显然正面临着新一轮坏账潮。
Doctors can face some grim trade-offs.
医生们会面临一些严峻的权衡。
The gender gap on this question is even wider among working adults in their 30s and 40s, when many women face the trade-offs that go with work and motherhood.
在这个问题上，30多岁和40多岁的在职成年人之间的性别差距甚至更大，因为许多女性都面临着工作和做母亲的权衡。
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