fan performance的用法和樣例：
例句
- The intrinsically safe degree conception of axial fan performance is set up in this paper.
本文建立了軸流風(fēng)機性能本安度概念。 - The thesis compares the vaneless diffuser with the vane diffuser, and indicates that the vane diffuser is propitious to improve the fan performance.
指出了斜流葉輪設置導向葉片擴壓器有利于提高風(fēng)機性能，因此在斜流風(fēng)機中推薦使用葉片擴壓器。
