active noise control的用法和樣例：
例句
- The development thoughtway and the core code of the software protracting many point source noise isoline are introduced.
摘要介紹了多點源雜訊等直線繪製軟體的開發思路與核心代碼。 - However, most experiments are designed to operate within a certain temperature range, which in turn determines the noise to be expected from the source.
但是，大多數的實驗則是設計工作在一定的溫度範圍之內，這也決定了可以預期的源雜訊水平。
