filtration factor过滤: filter因数: factor; coefficient过滤因子: filtration factor楔滤因子: wedge factor因数: factor; coefficient◇因数分解 resolution into factors; 因数分析 factor analysis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:过滤因数,即可在微信中查询翻译