penetrometer穿透: penetrate; pierce through; p ...计: count; compute; calculate; n ...射线穿透计: penetrometer; radiochrometer xx射线穿透计: radiochrometre放射线穿透计: radiochrometer下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:穿透计,即可在微信中查询翻译