constancy

英 [ˈkɒnstənsi]

美 [ˈkɑːnstənsi]

n.  稳定性; 持久不变; 始终如一; 忠诚; 忠实; 忠贞

复数：constancies　

TEM8

BNC.21966 / COCA.21376

牛津词典

noun

• 稳定性；持久不变；始终如一
  the quality of staying the same and not changing
• 忠诚；忠实；忠贞
  the quality of being faithful
  1. He admired her courage and constancy.
     他钦佩她的勇气和忠贞。

柯林斯词典

• N-UNCOUNT 持久不变;稳定
  Constancyis the quality of staying the same even though other things change.
  1. Climate reflects a basic struggle between constancy and change...
     气候反映出稳定与变化之间基本的较量。
  2. We live in a world without constancy.
     我们生活在一个瞬息万变的世界。
• N-UNCOUNT 忠实;忠诚;坚定不移
  Constancyis the quality of being faithful and loyal to a particular person or belief.
  1. ...those who have proved their constancy in love.
     那些已经证明了自己对爱情忠贞不渝的人

英英释义

noun

• the quality of being enduring and free from change or variation
  1. early mariners relied on the constancy of the trade winds
  Synonym:stability
• faithfulness and dependability in personal attachments (especially sexual fidelity)
• (psychology) the tendency for perceived objects to give rise to very similar perceptual experiences in spite of wide variations in the conditions of observation
  Synonym:perceptual constancy

双语例句

• Algorithmic Research for Automatic Image Annotation Based on Color Constancy and Multiple Instance Learning
  基于颜色恒常和多示例学习的自动图像标注算法研究
• Thousands of years, Garnet is considered to be the symbol of trust, constancy and pure.
  数千年来，石榴石被认为是信仰、坚贞和纯朴的象征。
• Being settled is a state of mind, it is the constancy of purpose in the changeable world.
  “定”是一种境界，是居于多变之中的不动摇。
• Even an oath cannot guarantee your constancy.
  发誓也不能保证你的坚定不移。
• He has constancy of purpose.
  他有坚定不移的目标。
• This depends on their constancy throughout many allied groups.
  这取决于它们在许多近缘类群中的稳定性。
• The Crucial Experiment for Checking Einstein's Postulate of the Constancy of the Speed of Light
  爱因斯坦光速不变假设的判决性实验检验
• An adaptive NC programming algorithm of globoidal cams is proposed in this paper based on the constancy of feed rate and the control of chord error.
  提出了一种基于进给速度恒定和控制弓高误差的弧面凸轮自适应数控编程算法。
• Sable or black-Constancy, sometimes grief.
  黑色－定、贞，有时也暗喻纹章主人的悲伤感情和气质。
• Her mind is all of a piece: there is a pre-established harmony between her constancy to the dead husband and her repugnance to the new suitor.
  她的思想始终如一：在她对已故丈夫的忠贞与对新求婚者的反感之间存在着一种预定的和谐。