reversals

英 [rɪˈvɜːsəlz]

美 [rɪˈvɜrsəlz]

n.  颠倒; 彻底转变; 反转; 倒置; 倒退; 逆转; 退步; 转胜为败; (位置或功能的)转换，交换
reversal的复数

柯林斯词典

• N-COUNT （过程、政策或趋势的）反转，倒转，逆转
  Areversal ofa process, policy, or trend is a complete change in it.
  1. The Financial Times says the move represents a complete reversal of previous US policy...
     《金融时报》说此举一反美国以往的政策。
  2. This marked a 7% increase on the previous year and the reversal of a steady five-year downward trend.
     这标志着在前一年基础上有了7％的增长，扭转了5年来持续下降的趋势。
• N-COUNT （角色的）交换，互换
  When there is a rolereversalor areversal ofroles, two people or groups exchange their positions or functions.
  1. When children end up taking care of their parents, it is a strange role reversal indeed.
     当孩子们最终要照顾父母时，这的确是一种奇妙的角色互换。
• N-COUNT (通常涉及金钱损失的)失败，逆境，挫折
  Areversalis a failure, usually involving the loss of money.
  1. They teach managers to accept reversals as a fact of business life.
     他们教给管理人员要将挫折视为生意上的平常事。

双语例句

• And there may be significant contagion from Iceland to countries vulnerable to capital flow reversals.
  而且危机可能从冰岛向易受资金流逆转影响国家的大规模蔓延。
• The agencies, seeking to avoid reversals, would inevitably gravitate towards using highly adversarial procedures in every case.
  试图避免撤销裁定的机关将必然受吸引倾向于在每一个案件里利用高度对抗性的程序。
• We know the macroeconomic effects of these reversals are not good, but the scope and exact types of influence remain murky.
  我们知道这些逆转产生的宏观经济效应是不利的，但影响的范围和确切类型仍模糊不清。
• The problem of perfect sorting by reversals and deletions was considered, and one kind of polynomial algorithm was given.
  研究了基于翻转和删除形式的染色体完美重组问题，并给出了多项式算法。
• Although magnetic reversals have occurred many times in the geologic past, it is not yet possible to predict when the next reversal will occur.
  尽管在过去地质时期地磁场发生了多次倒转，但要预测下次倒转将在何时发生也还是不可能的。
• Past reversals have taken place over a short period of time geologically speaking, 10000 years or so.
  过去的倒转在地质学上的说法是发生在一个短的时期，大约1万年。
• Hotly debated mergers and acquisitions, executive scandals and reversals of strategy have worn on customers, employees and shareholders alike.
  饱受争议的并购，频发的管理层丑闻和战略的不断反复已让客户、员工和股东都精疲力竭。
• What is more, the rampant growth of such patches has caused full-blown reversals in some computer simulations.
  此外，一些电脑模拟的结果也指出，这样的区块若是继续成长蔓延，就会使地磁彻底的反转。
• So now, for the first time, we have three-dimensional and time-dependent simulated information about how magnetic reversals can occur.
  所以现在，我们已经初次具有了有关磁场怎样能发生倒转的三维和随时间变化的模拟信息。
• This makes the economy vulnerable to external shocks such as oil price increases and capital flow reversals.
  因而印度经济容易受到油价上涨和资本流动逆转等外部冲击的影响。