closed tube analysisclosedtubeanalysis閉管: stopped pipe; closed tube分析: analyse吹管分析: blop-pipe analysis; blow pipe analysis; blowpipe analysis; blowpipe assay; blowpipeanalysis; blowpiping開管分析: open tube analysis; opentubeanalysis毛管分析法: capillary analysis下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯