trough是什么意思 trough在线中文翻译

trough 英 [trɒf] 美 [trɔ:f]

trough 词典解释

1. The business cycle is a series of peaks and troughs.
   商业周期是一系列的高峰期和低谷期。

1. 槽
   ...给出一个半圆柱槽(trough)的图形(圆柱沿直径竖着切一半),告诉直径是2,半圆柱的容积是32,求长度. 参考答案:64/Pi...
2. 低压槽
   ...第二阶段是,当某些涡流微弱到同时被喷射气流中偶尔出现的低压槽(trough)或洛士贝波(Rossby waves)困住时,反而会合而为一. 因此,捕获、合并的过程不断进行,直到每条涡流带只剩一对涡流为止. 如上图,DE大白斑於1997~1998年时消失,...
3. 水槽
   ...然后通过一个通电的水槽(trough),这个水槽的高度设计的正好可以淹没鸡的脖子,使用的电压同样不是为了杀死,而是为了击昏鸡. 过了这道关,生产线就安静多了,乱扑哒的鸡绝大多数都已经被击昏,彻底瘫痪了,肌肉很放松,使后来的脱毛很方便....

1. a channel along the eaves or on the roof
   collects and carries away rainwater
   Synonym: gutter
2. a container (usually in a barn or stable) from which cattle or horses feed
   Synonym: manger
3. a long narrow shallow receptacle
4. a narrow depression (as in the earth or between ocean waves or in the ocean bed)
5. a treasury for government funds
   Synonym: public treasury till
6. a concave shape with an open top
   Synonym: bowl

trough [trɒf]