hard surfacing
英漢例句
- Hard surfacing of abrasion resisting mechanical parts.
堆銲要求耐磨的機(jī)械部件。 - The sound of a sharp tap on a hard surface;a rap.
敲擊聲在堅(jiān)硬的表麪上的急促敲擊的聲音；敲擊聲 - Teeth have a hard surface layer called enamel.
牙齒有一層叫做釉質(zhì)的堅(jiān)硬表層。 - Hard surfaces can cause unwanted reverberation.
堅(jiān)硬的表麪可産生不必要的混響。 - The sound of a sharp tap on a hard surface; a rap.
敲擊聲:在堅(jiān)硬的表麪上的急促敲擊的聲音;敲擊聲。