绝对信号的英文：
absolute signal
adj. 绝对的；完全的；专制的
n. 绝对；绝对事物
This is absolutely a scratch.
这完全就是一通乱写。
The performances have been absolutely phenomenal.
表演绝对精彩。
It's absolutely no business of hers.
这件事与她毫不相关。
The use of cryotherapy is absolutely contraindicated.
冷冻治疗的应用是绝对禁忌的。
He ruled with absolute power.
他实行独裁统治。
n. 暗号；预兆；信号；导火线
v. 发信号；用信号通知，示意；标志
register signal
记录器信号
A servo potentiometer that generates the signal for comparison with the input signal
一种产生信号以便与输入信号进行比较的伺服电位计。
position command signal
位置指令信号
He read a flag signal.
他了解旗信号。
The submarine signaled for help.
潜水艇发出求救的信号。