troughs

英 [trɒfs]

美 [trɔfs]

n.  槽; 饲料槽; 饮水槽; 钱槽; 钱眼; 低压槽; 槽形低压
trough的复数

柯林斯词典

• N-COUNT (喂家畜的)饲料槽，饮水槽
  Atroughis a long narrow container from which farm animals drink or eat.
  1. The old stone cattle trough still sits by the main entrance.
     陈旧的石制牛食槽仍然放在大门口。
• N-COUNT (两个大浪之间的)波谷
  Atroughis a low area between two big waves on the sea.
  1. The boat rolled heavily in the troughs between the waves.
     船在波涛起伏的海浪中剧烈摇摆。
• N-COUNT (商业活动等的)淡季，低谷
  Atroughis a low point in a process that has regular high and low points, for example a period in business when people do not produce as much as usual.
  1. Looking back afterwards you will see that this was not a terminal trough in your career...
     今后回想起来你就会明白，这并非你事业中一蹶不振的低谷。
  2. American bank shares have risen by 60% since their trough last October.
     美国的银行股自从去年 10 月跌入低谷以来已经上涨了 60%。
• N-COUNT 低压槽
  Atrough oflow pressure is a long narrow area of low air pressure between two areas of higher pressure.
  1. The trough of low pressure extended over about 1000 kilometres.
     低压槽延伸约 1,000 公里。

双语例句

• Economies have peaks and troughs.
  经济有高峰，也有低谷。
• Farmers broke the ice on the drinking troughs that were frozen over.
  农民凿开饮马槽上结的冰。
• Eg. looking at a close-up of the temperature spike, we see distinct troughs right next to the spike.
  观察对温度尖峰的特写，我们可以看到恰好在尖峰附近有一个明显的波谷。
• Third, the market has also seen two bear market troughs since 1920: 1932 and 1981.
  第三，自1920年以来，市场经历了2个熊市波谷：1932年和1981年。
• In addition to parabolic troughs and power-towers there is also a third solar-thermal technology, which combines curved, dish-shaped mirrors with heat engines.
  除了抛物槽和发电塔之外，还有一项太阳能热电技术，这项技术把曲面镜和碟形镜跟热机结合在一起。
• Spacings between anticlinal crests and synclinal troughs in the member tend to be equal in some series of folds. A new damping estimation method, the secant line method, was presented, that is based on the distance of neighbor peaks and valley of oscillation.
  岩层中的背斜峰和向斜谷之间的距离趋于相等。提出利用相邻波峰和波谷之间距离估计阻尼比的割线方法。
• Folds commonly show a pairing of crests and troughs.
  褶皱通常显示出成对的脊与糟。
• When waves collide, if those crests and troughs happen to correspond, they reinforce each other, yielding a larger wave.
  当波相撞时，如果它们的波峰和波谷正好一致，那么彼此就会互为增强，生成一个更大的波。
• The boat rolled heavily in the troughs between the waves.
  船在波涛起伏的海浪中剧烈摇摆。
• Historically, the LEI reaches peaks and troughs earlier than the underlying turns in the economy and therefore is an important tool for forecasting and planning by analysts.
  历史上，LEI指标到达波峰和波谷的时间比经济市场的实际变化在时间上出现得早。因此，这个指标是分析学家作预测和计划的重要工具。