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

• This paper studies some factors influencing the performance of polymer-modified porous concrete ( PMPC for short), including molding methods, curing methods and gradations of aggregate.
  研究了成型方式、养护方式、集料级配等因素对聚合物改性多孔水泥混凝土（PMPC）性能的影响。
• And try to analysis overseas direct investment economic efficiency from two gradations: macroeconomic efficiency and microeconomic efficiency.
  从两个层次对对外直接投资经济效应&即宏观经济效应和微观经济效应进行分析。
• This research design two kind of gradations experiment, using the cement stabilization crushed stone and addictive cement stabilization.
  并在满足此技术要求的前提下，通过级配试验研究选定了两种级配，分别采用水泥稳定碎石和掺外加剂水泥稳定两种途径，来进行综合路用性能的研究。
• 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
• She sees things as being either right or wrong, with no gradations in between.
  她看事物不是对的就是错的，其间没有渐进变化。
• Now she caught the low undertone, as of the wind sinking down to repose itself; then ascended with it, as it rose through progressive gradations of sweetness and power, until its volume seemed to envelop her with an atmosphere of awe and solemn grandeur.
  如今她聆听着那低低的音调，犹如大风缓吹，逐渐平患一般；然后，她又随着那步步上升的甜美和力量飞腾，直到那音量似乎用敬畏和庄严的宏体氛围将她包裹起来。
• In order to assess the shearing properties, some types of mixtures with different aggregate gradations are subjected to the single penetration test.
  为了评价不同级配类型沥青混合料的抗剪性能，采用单轴贯入法对混合料进行抗剪试验。
• However, there can be endless gradations between total localization and total globalization in terms of a film's positioning.
  然而，就电影定位而言，在本地化与国际化之间似乎有无数个可分层次。
• 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。
• 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。