voidable (adj.) voidable adj.可使無效的；得撤銷的void-solid ratio 虛實(shí)比void-ratio n.孔隙比void-free 無空隙的void terra firma void space ratio [能源科學(xué)技術(shù)]空穴空間所占的比率void space 孔隙空間，空隙空間void set [數(shù)] 空集void ratio [力] 孔隙比；空隙比void quietness [文學(xué)]虛靜void of adj. 沒有的，缺乏的；沒有…的void marriage 無效婚姻void in hydrated cement paste [土木建筑工程]水化水泥漿中的孔隙void fraction 空隙率；[力] 空隙分?jǐn)?shù)；空隙組分void determination [交通運(yùn)輸工程]空隙測定void content 空隙度；孔隙量；孔隙容積；空孔率，空洞率void column [食品科學(xué)技術(shù)]空柱void coefficient of reactivity [物理學(xué)]反應(yīng)性空穴系數(shù)void civil juridical act [能源科學(xué)技術(shù)]無效的民事行為