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

• The constancy of the speed of light seems, at first thought, unremarkable.
  光速恒定，初看起来好像很平常。
• We live in a world without constancy.
  我们生活在一个瞬息万变的世界。
• This state of mind in theory of meeting changes with constancy caused the disjointedness between theory and practice which also makes realistic theory lose its basic quality.
  这种以不变应万变的理论心态，造成了理论与实际的脱节，也使现实主义理论丧失了普通的品格。
• But if you love her, love her constancy.
  如果你爱她就要坚定不移地爱她。
• I might have known not to expect constancy from someone like you.
  我本可早些知道不该指望有像你这种人的忠诚。
• He has constancy of purpose.
  他有坚定不移的目标。
• 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
• Lozenge-Honesty and constancy, also held to be a token of noble birth.
  菱形-诚实和坚定，这也是贵族被认可所必备的根基。
• Cubes, squares or dice-Constancy, wisdom, verity probity, and equity.
  立方体、方形、骰子－坚毅、学问、耿直和公正。
• 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。