Too often, I get tunnel vision and then look at my computer clock to notice I've not moved for a couple hours or longer.
那是个好习惯。我常常眼睛紧盯着正前方，然后再看下我的电脑时钟，发现我已经几个小时或更长的时间没有动过了。
| 单词 | Computer clock |
| 释义 |
Computer clock
原声例句
英语PK台-地道美语音频版 Too often, I get tunnel vision and then look at my computer clock to notice I've not moved for a couple hours or longer. 那是个好习惯。我常常眼睛紧盯着正前方，然后再看下我的电脑时钟，发现我已经几个小时或更长的时间没有动过了。
中文百科
定时器信号 Clock signal（重定向自Computer clock）
定时器信号（英语：Clock signal），计算机科学及相关领域用语。此信号在同步电路当中，扮演计时器的角色，并组成电路的电子组件。只有当同步信号到达时，相关的触发器才按输入信号改变输出状态，因此使得相关的电子组件得以同步运作。
英语百科
Clock signal 定时器讯号（重定向自Computer clock）
In electronics and especially synchronous digital circuits, a clock signal is a particular type of signal that oscillates between a high and a low state and is utilized like a metronome to coordinate actions of digital circuits. A clock signal is produced by a clock generator. Although more complex arrangements are used, the most common clock signal is in the form of a square wave with a 50% duty cycle, usually with a fixed, constant frequency. Circuits using the clock signal for synchronization may become active at either the rising edge, falling edge, or, in the case of double data rate, both in the rising and in the falling edges of the clock cycle. |
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