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Ulma

94生活常识网有道词典

基本解释

  • 乌尔马

同根派生

     

英汉例句

  • Abstract: Urea L-malic acid（ULMA） crystal is a kind of organic nonlinear optical crystal investigated recently.
    文章摘要: L-苹果酸脲是一种新型的有机非线性光学晶体,具有广阔的应用前景。
  • It is found that the morphology of ULMA crystal grown in alcohol solution is of prism.
    研究表明,L-苹果酸脲晶体在乙醇介质中生长时,晶体形态为棱柱形。
  • The ULMA crystal growth is characteristics of ledge growth.When the supersaturation degree of ULMA in alcohol solution is low,the growth mechanism is screw dislocation growth;
    L-苹果酸脲晶体生长呈现明显的台阶生长,当过饱和度比较低时,其台阶生长机制为螺旋机制;