gradation

• The rainbow shows gradations of colors
  那道彩虹显现了颜色的层次。
• The gradation of sound absorption property for absorbent products
  建筑吸声产品的吸声性能分级
• Advantageous to the up gradation of existing quality systems
  有益起来存在的质量系统的阶段。
• Rubber , vulcanized - preferred gradations of properties
  性能优选等级
• An analysis of the gradation of chinese farmers in the transfer period
  转型期中国农民的分层探析
• I have noticed the subtle gradation in colour in this painting
  我已经注意到这幅画中色彩的层次。
• Regulations for gradation on agricultural land
  农用地定级规程
• And there are three gradations with it
  东达文化分三个层次：
• Study on the gradation of disability caused by gem worker ' s silicosis
  宝石加工工人矽肺致残程度的研究
• Study on superpave gradation and ac gradation compared with pavement performance
  级配路用性能对比研究