enabling signal的用法和樣例：
例句
- By this operation the spectrum of the signal is divided in two sidebands.
藉著這操作信號的光譜在二個邊帶中被分開。 - Universal Application of Equal-string was omnipotent because it is the price at any time and can accurately position the operation signal is given.
萬能均線之所以萬能是因為它在股價的任何時間和位置都能準確的給出操作信號。
