quaternary造句

• Quaternary environment of loess plateau and soil and water conservation
  黄土高原的第四纪环境与水土保持研究
• Test method for nonvolatile matter solids in fatty quaternary ammonium chlorides
  脂族季铵氯化物中不挥发物质
• Quaternary lacustrine outwash : significance to the western qaidam , china
  柴西第四纪湖泊冰水沉积的发现及意义
• Characteristic of quaternary period the earth crustal movement in sanjiang plain
  三江平原第四纪地壳运动特征
• Anti - swelling of bentonite re - modified by alkyl quaternary ammonium salts
  烷基季铵盐二次改性膨润土的防膨性能
• Study on gold stripping from gold - loaded quaternary amine by kscn
  用硫氰酸钾从季铵盐载金有机相中反萃金的研究
• Definition of quot; quaternary industry quot; and its impact on economic growth
  第四产业的内涵及对经济增长的影响
• Qpsk quaternary phase shift keying
  四相相移键控
• Dating methods used in quaternary noncohesive sedments and their usability
  第四纪沉积物常用测年方法及其适用性研究
• Test method for average molecular weight of fatty quaternary ammonium chlorides
  脂族季铵氯化物平均分子量的测试方法
• Study on fully mechanized caving under porosity aquifer in quaternary period
  煤矿斜井架空人车自动控制装置的试验研究
• Quaternary information industry
  第四产业
• Quaternary information industry
  第四产业
• Test methods for acid value and amine value of fatty quaternary ammonium chlorides
  脂族季铵氯化物中酸值和胺值的测试方法
• Late quaternary stratigraphy and evolution of the changjiang delta , china
  晚第四纪古河口湾的发育及有关的资源环境问题。
• Study on toxicity and mutagenic effects of quaternary ammonium compound detergent
  季氨化合物洗消剂的毒性及致突变作用研究
• Preparation of stearic acid with heteropoly quaternary ammonium as phase transfer catalyst
  杂多季铵盐相转移催化制备十八酸
• Late - quaternary activity and slip rate of the western qinling fault zone at huangxianggou
  研究还揭示沿康西瓦断裂发育了一条长约
• Revelation of information on genesis of multi paleosol from quaternary loess profile
  第四纪黄土剖面多元古土壤形成发育信息的揭示
• Quaternary phase shift
  四相相移