reversals

听听怎么读

英 [rɪ'vɜ:slz]

美 [rɪ'vɜslz]

是什么意思

反向( reversal的名词复数 )；反转；倒转；运气不好

英英释义

reversal

n.
- a change from one state to the opposite state
  "there was a reversal of autonomic function"
- an unfortunate happening that hinders or impedes; something that is thwarting or frustrating
  同义词：reversesetbackblowblack eye
- turning in an opposite direction or position
  "the reversal of the image in the lens"
  同义词：turn around
- a decision to reverse an earlier decision
  同义词：change of mindflip-flopturnaboutturnaround
- a judgment by a higher court that the judgment of a lower court was incorrect and should be set aside
- turning in the opposite direction
  同义词：reversionreverseturnaboutturnaround
- the act of reversing the order or place of
  同义词：transposition
- a major change in attitude or principle or point of view
  同义词：about-facevolte-facepolicy change

学习怎么用

词组短语

time reversal时间反转；时间反演

reversal valve换向阀；可逆阀

flow reversal倒流

polarity reversal反极性；极性变换；极性倒转

phase reversal反相；倒相；相序逆转

reversal of fortune命运的逆转

reversal process反转成象法；反转法；反逆制版法

更多收起词组短语

权威例句

Chain reversals in proteins
Sex Ratios and Reversals: The Theory of Sex Allocation
Genome rearrangements and sorting by reversals
The great reversals: the politics of financial development in the twentieth century ☆
Preference reversals between joint and separate evaluations of options: A review and theoretical analysis.
Binary codes capable of correcting deletions, insertions and reversals
Reversals of age-related declines in neuronal signal transduction, cognitive, and motor behavioral deficits with blueberry, spinach,...
Transforming cabbage into turnip (polyn. algorithm for sorting signed permutations by reversals)
The Evaluability Hypothesis: An Explanation for Preference Reversals between Joint and Separate Evaluations of Alternatives ☆
Transforming cabbage into turnip:polynomial algorithm for sorting signed permutations by reversals

r开头的单词