trough单词什么意思_trough单词解释 trough的反义词trough的例句

名词水槽，食槽; 低谷期; [航]深海漕; [气]低气压槽

名词crest

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. (喂家畜的)饲料槽，饮水槽
A trough is a long narrow container from which farm animals drink or eat.

e.g. 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。

2. (两个大浪之间的)波谷
A trough is a low area between two big waves on the sea.

e.g. The boat rolled heavily in the troughs between the waves.
船在波涛起伏的海浪中剧烈摇摆。

3. (商业活动等的)淡季，低谷
A trough is 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.

e.g. 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。
e.g. 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%。

4. 低压槽
A trough of low pressure is a long narrow area of low air pressure between two areas of higher pressure.

e.g. The trough of low pressure extended over about 1000 kilometres.
低压槽延伸约 1,000 公里。

1. trough的翻译

noun

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 treasurytill

6. a concave shape with an open top

Synonym: bowl