shaft well的用法和樣例：
例句
- Based on experimental measurements, the mechanism of heat-transfer characteristics as well as the mechanism of flowing friction in narrow annuli is primarily analyzed.
在實驗的基礎上，本文對窄環隙內的強迫對流換熱特性和流動阻力特性進行了初步的分析。 - Your radio transmission, furthermore, would probably be a narrow-band signal, to distinguish it from other transmissions in neighboring bands as well as naturally occurring noise.
此外，你的無線電信號可能會是一個窄帶信號，以區別於鄰近頻帶中其他的自然雜波。
