gradations

英 [grəˈdeɪʃənz]

美 [greɪˈdeɪʃənz]

n.  逐渐的变化; 层次; 阶段; 等级; 刻度
gradation的复数

柯林斯词典

• N-COUNT 逐渐的变化；渐变
  Gradationsare small differences or changes in things.
  1. But TV images require subtle gradations of light and shade.
     但是，电视影像要求有十分细微的光影变化。

双语例句

• In a rainbow, the colours pass into one another. the gradations of color in the rainbow
  虹的色彩互相变来变去。彩虹颜色的逐渐变化
• There Nature has woven a natural selvage, and the eye rises by just gradations from the low shrubs of the shore to the highest trees.
  大自然编织了一幅很自然的织锦，眼睛可以从沿岸最低的矮树渐渐地望上去，望到最高的树。
• Secondly, the effect of different gradations on asphalt sand mixture performance was studied.
  其次，探讨了级配对沥青砂应力吸收层混合料性能的影响。
• Then mixture gradations are designed with volume design method.
  在此基础上，运用体积设计法进行了混合料配合比设计；
• According to degree of asymmetry of the karyotypes, the 8 species might be divided into three gradations.
  上升性变异为主，下降性变异为次。按照核型不对称程度，8个种的核型可分为三个等级。
• Experimental investigation on mechanical properties of a volcanic ash with different grain size gradations
  不同颗粒级配的某火山灰的力学性质试验研究
• In order to have a better management of the topics of scientific research and a more correct judgement to their value, it is necessary for us to carry out gradations.
  为了更好地管理科研课题和判断价值，进行课题分级是必要的。
• Vertically, there are coarse-fine-coarse gradations in the grain sizes of the sediments from bottom to top.
  垂向上自下而上，沉积物粒度呈现粗-细-粗的变化规律。
• The cultural structure is based on the different gradations of the basic needs of human beings.
  人类生存基本需求的不同层面决定文化的基本结构。
• Cultural Practice, Semiotic Gradations and Culture Studies
  文化实践、符号等级和文化研究