sample interval的用法和樣例：
例句
- A yellow triangle with an exclamation point indicates that a warning threshold violation occurred in the current sampling interval.
帶有感嘆號的黃色三角形表示在當前採樣間隔內發生了警告閾值衝突。 - ASM can modify sampling intervals in time according to the variations of signal frequency in every signal cycle and finish a sampling process in a signal cycle.
近似同步法根據信號頻率的變化實時地調整採樣間隔，並且只需一個信號周期就可完成一次採樣過程。
