比色

• Development of any new colorimetric method should involve such a test procedure .
  任何新的比色法的改进应该包括这样一种试验程序。
• The colorimetric methods involve the bleaching of a preformed color by the fluoride ion .
  比色法涉及氟离子对预先形成的颜色的消色作用。
• This is an essential part of research aimed at developing new methods of colorimetric analysis .
  这是研究发展新的比色分析方法的主要部分。
• Determination of relative hue of near white specimens
  近似白色试样的相对比色测定
• Colour grading of polished diamond by visual matching
  钻石色级比色目视评价方法
• Colorimetry ; measuring conditions for object colours
  比色法.物体颜色的测量条件
• Colours . preparation of painted colorimetric test pieces
  颜色.涂色比色试样的制备
• Paints and varnishes - visual comparison of the colour of paints
  色漆的目视比色
• Improvement of hair - mercury analysis with colorimeter
  比色管消解测定发汞方法的改进
• Determination of sio2 in alundum powder by colorimetry
  刚玉粉中二氧化硅的比色测定法