常用短语

参考例句

1. The lowest point of performance of the economy is called the "trough ".

   经济活动的最低点被称为“谷府”。

2. The rocks were folded by collapsing into the center of the trough .

   岩石由于坍陷进入凹槽的中心而发生褶皱。

3. Where a trough and crest coincide we get the total amplitude zero.

   在波峰与波谷重合之处，总振幅实际上为零。

4. I have to keep the boat out of the trough of the waves.

   我得不让船落进波浪间的凹处去。

5. The network has detected quite a number of shallow earthquakes along the trough .

   新台网已记录到许多沿海槽发生的浅源地震。

6. The new network has detected some shallow earthquakes along the trough .

   新台网已记录到一些沿海槽发生的浅源地震。

7. A deep trough divides the two parts of the Antarctic.

   一道很深的海沟把南极洲一分为二。

8. A business cycle can be measured from peak to peak or from trough to trough .

   一个商业周期可以用从高峰到高峰或者从谷底到谷底来测定。

9. A particular peak or trough of the waveform can be picked to this accuracy, perhaps.

   也许，波形中特殊的波峰或波谷能够以这个准确度选

10. So she quickly emptied her jar into the trough .

    她迅速地把水罐里的水统统倒进水槽。

反义词