gradation

英 [ɡrəˈdeɪʃn]

美 [ɡrəˈdeɪʃn]

n. 逐渐的变化; 层次; 阶段; 等级; 刻度

复数：gradations　

GRE 电力

BNC.21349 / COCA.21630

牛津词典

noun

逐渐的变化；层次；阶段；等级
any of the small changes or levels which sth is divided into; the process or result of sth changing gradually
1. gradations of colour
  各种层次的颜色
2. gradation in size
  大小等级
刻度
a mark showing a division on a scale
1. the gradations on a thermometer
  温度计上的刻度

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。

英英释义

noun

the act of arranging in grades
Synonym:graduation
a degree of ablaut
Synonym:grade
relative position in a graded series
1. always a step behind
2. subtle gradations in color
3. keep in step with the fashions
Synonym:step

双语例句

Gradation distribution and quality control of aggregate in asphalt pavement
沥青面层集料级配分布特征与质量控制
On results correction of standard tests in gradation crushed stone test of expressways
高速公路级配碎石试验段中标准试验结果修正
From this analysis, it appears that the interaction of asphalt content and fine gradation has the most significant effect on the percentage of air voids.
从这分析，看起来，沥青内容和美好的渐进性的互作用有最重大的作用在气氛空隙的百分比。
Study on Gradation Design and Pavement Performance of Porous Asphalt Mixture
排水性沥青混合料配合比设计及技术性能研究
Scientific division of factors index areas is the premise and foundation for the accuracy of farmland gradation.
分等因素指标区的科学划分是保证农用地分等结果准确的前提和基础。
Influence of mixture with the gradation and size of against sliding on the asphalt pavement performance
混合料级配与粒径对沥青路面抗滑性能的影响
So there is a gradation, it's a matter of degree or how good an inductive argument is.
这里有一个分级，这是程度的事，一个归纳论点有多好。
Research on the Gradation of Rubber-asphalt Mixtures Based on GTM
橡胶沥青混合料基于GTM设计方法的级配研究
Research and design on a technology system of concrete multi-aggregate gradation
混凝土骨料多元级配体系的研究与设计
Based on the lab and construction site data, finally indicates the gradation design principles for foamed asphalt reclaimed technics.
并在室内试验和工程现场数据的基础上初步提出泡沫沥青再生工艺的级配设计原则。