【化】 reinforcement of multi-openings

并聯(lián)的英語翻譯：

multiple; parallel connection
【計】 parallel
【化】 connection in parallel; in parallel; parallel connection

孔的英語翻譯：

aperture; bore; foramen; hole; os; ostium; vulva
【化】 hole; opening
【醫(yī)】 apertura; aperturae; aperture; bore; coel-; foramen; foramina; hiatus
mesh; opening; pore; Pori; porosity; porus; trema

開孔的英語翻譯：

【化】 opening; perforate

補強的英語翻譯：

【化】 reinforcement; reinforcing