noise sources的用法和樣例：
例句
- Physically, the resistor is effectively the source of noise.
從物理上來(lái)說(shuō)，電阻器等效于噪聲源。 - Using the microphone array system based on beam forming technology,the noise emission property of a motorcycle was investigated in detail.
利用基于波束成形的遠場(chǎng)聲陣列噪聲源分析技術(shù)研究了摩托車(chē)輻射噪聲的聲源特性。
