您要查找的是不是：
- mean tide range 平均潮差
- The area is a macro-tidal region with great tide range and strong tide current. 本区潮差大,潮流动力强,潮沟系统发育且摆动频繁。
- The ship lay keeled over at low tide. 那艘船因退潮而倾覆。
- These rocks are awash at high tide. 这些礁石在涨潮时被海水淹没。
- The tide had washed up cargo from the wrecked ship. 潮水把遇难船上的货物冲到了岸边。
- The tide flushed through this narrow inlet. 潮水涌过了狭窄的小湾。
- The tide comes in with a sudden rush here. 这里潮水来势汹涌。
- We couldn't swim the tide was too far out. 我们不能游泳了--潮水退得太远了。
- Do you mean say we are met for a thunder storm? 你肯定我们会遇到一场雷雨？
- I feel mean for not doing more for my son. 我对没为我儿子多做点事而感到惭愧。
- Is the tide coming in or going out? 现在是涨潮还是落潮?
- Defeat in this election would mean he was done for. 这场选举的失败意味着他政治生涯的结束。
- The tide is turning; we'd better get back. 涨潮了，咱们最好回去吧。
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。
- We must not ignore the tide of popular opinion. 我们切不可忽视舆论的倾向。
- The swimmer strove against the tide. 游泳者与潮水搏斗。
- I have no conception of what you mean. 我想不出你的意思是什么。
- We dug clams in the flats at low tide. 退潮时我们在浅滩挖蛤蜊。
- He will be willing to tide us over. 他愿意帮助我们渡过难关。
- The mean yearly rainfall is20 inches. 每年平均降雨量是二十英寸。
