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

• The main units are single-wheeled and retract into wheel troughs in the fuselage.
  主单元是单轮收回到机身下的轮槽中。
• 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。
• Economies have peaks and troughs.
  经济有高峰，也有低谷。
• A wave, such as a water wave, consists of a series of crests and troughs.
  一个波，比如水波，由一系列的波峰和波谷组成。
• Spade into alternate ridges and troughs, of soil. This channel is filled with cross-bedded sandstone.
  翻土作交错的垄或槽。该河边充填着具交错层理的砂岩。
• 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。
• Let's get all the men together and start digging those troughs!
  让我们把所有人集中起来挖水槽吧！
• Rift zones are elongated troughs bounded by faults.
  断裂带是以断层为边界的狭长凹槽。
• EHEC has also been isolated from bodies of water ( ponds, streams), wells and water troughs, and has been found to survive for months in manure and water-trough sediments.
  也从水源（池塘、溪水）、井和水槽中分离出肠出血性大肠杆菌，并发现它们在粪便和水槽污垢中能够存活数月。