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。

Rift zones are elongated troughs bounded by faults.
断裂带是以断层为边界的狭长凹槽。
These are determined by peaks and troughs in price/ earnings ratios.
这些周期是通过市盈率的波峰和波谷来确定的。
We try to adapt to peaks and troughs in demand.
我们努力适应旺季和淡季的需求波动。
Water in sand estimator Some of the bars and troughs are exposed by low tide.
一些砂洲和沟槽在低潮位时，露出于水面。
There have been peaks and troughs in the long-term trend of unemployment.
长期以来失业率一直时起时伏。
Farmers broke the ice on the drinking troughs that were frozen over.
农民凿开饮马槽上结的冰。
The number of wave crests and wave troughs of the flame varies regularly with the change of frequences of incoming waves.
火苗的波峰和波谷数目随入射声波的频率改变而有规律的变化。
The ice cap is cut by deep troughs and chasms;
冰冠被深深的波谷和坑洞所切开；
They unsaddled their horses and steamed some peas, which they fed to their steeds in long narrow troughs.
他们卸下马鞍，蒸了一些豌豆，放在狭长的食槽里喂马。
Individual jet maxima are frequently found at the tips of deep low-pressure troughs.
某些急流其最大风速中心常发现位于深低压槽的底端。