quaternary造句

• The quaternary sediments are largely undeformed .
  第四纪的沉积物大部分未变形。
• Cationics are usually quaternary ammomium salts .
  阳离子表面活性剂通常为季铵盐类。
• Non - aqueous titrimetric analysis of quaternary ammonium salt n
  263的非水滴定分析
• Optimal quaternary self - orthogonal codes of dimension three
  4上的3维最优自正交码
• Thermoelectric properties of quaternary ag - bi - sb - te alloys
  四元合金的热电性能
• Dalinghe river ; hidden fault ; quaternary ; terrace
  大凌河隐伏断裂第四纪阶地
• Test method for ph of fatty quaternary ammonium chlorides
  脂族季铵氯化物中ph值的测试方法
• A study on the yangfan quaternary section , linyi , shanxi
  山西临猗杨范第四纪沉积剖面初步研究
• Test method for ash in fatty quaternary ammonium chlorides
  脂族季铵氯化物中灰分的测试方法
• Linear quantum codes constructed from quaternary cyclic codes
  用四元循环码构造的线性量子码
• The design of quaternary mono - stable flip - flops
  四值单稳态触发器设计
• Study on the cr - doped psn - pzn - pzt quaternary piezoelectric ceramics
  四元系压电陶瓷材料的研究
• Study on oil displacement mechanisms of quaternary cationics
  季铵盐型表面活性剂的驱油机理研究
• Review on application of quaternary ammonium compounds in wood preservation
  在木材防腐中的应用
• Marine geology amp; quaternary geology
  海洋地质与第四纪地质
• Prediction of quaternary aquifer water inflow in mine shaft of liliangdian
  李粮店第四系井筒涌水量预测
• Ga and film microstructures of quaternary ordered defect compounds cu in , ga 3se
  5薄膜的结构及其缺陷研究
• Marine geology quaternary geology
  海洋地质与第四纪地质
• Synthesis and structural characterization of the quaternary ammonium
  三甲基壳聚糖季铵盐的合成及其结构表征