凹形多孔板

【化】 concave perforated plate

凹的英语翻译：

concave; dent; fovea; hollow
【医】 concavity; depression; faveoli; faveolus; fossa; fossae; fovea; hollow
koilo-; lenus; pit; sink; venter

形的英语翻译：

appear; body; compare; entity; form; look; shape
【医】 appearance; morpho-; shape

多孔板的英语翻译：

【化】 multiorifice plate; perforated plate