protactinium

常見例句

• Keywords fire enrich;DDO spectrophotometr y;platinum;protactinium;
  火法富集;DDO光度法;鉑;鈀;
• The Shift of Stark Energy Leveis of Trivalent Protactinium Ion in Different Crystals with Isostructure
  Pr~(3+)在同類單晶體中斯塔克能級(jí)的移位
• Keywords Protactinium;Uranium;Extraction-chromatographic separation;Quaternary ammonium;
  鏷;鈾;萃取色層分離;季銨;
• In color and fabric, is based on popular trends this year, chose to protactinium gather green camouflage fabric;
  在色彩和面料上，是根據(jù)今年流行趨勢(shì)，選擇了返鏷歸真的綠色迷彩面料；
• protactinium alloy
  鏷基合金
• protactinium pentachloride
  五氯化鏷
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