sea level

名词海平面; 海面; 潮位

1. 海平面：海平面(Sea level)是海的平均高度. 指在某一时刻假设没有潮汐、波浪、海涌或其他扰动因素引起的海面波动,海洋所能保持的水平面. 其高度系利用人工水尺和验潮仪长期观测而得. 按观测的时间长短不同分为:日平均、月平均、年平均和多年平均海平面.

2. 重大工程：海平面:sea-level | 重大工程:sea level | 粗糙海面:Rough sea surfaces

3. 海拔：3. 巅峰 highest peak | 4. 海拔 sea level | 5. 九曲十八盘 the zigzag and tortuous paths

4. 海平面;潮位：sea level 海平面 | sea level 海平面;潮位 | sea lighter 海驳

1. 海平面
    Sea level is the average level of the sea with respect to the land. The height of mountains or other areas is calculated in relation to sea level .

    e.g. The stadium was 2275 metres above sea level...
           这个体育馆海拔 2,275 米。
    e.g. The whole place is at sea level...
           整个地区与海平面齐平。

1. The underground water level is severely affected by the sea water and in some areas the underground water even directly links to the sea water.

2. The documents call for strengthening the investigation of the changing sea level, regulating coastal construction projects and building defensive facilities to mitigate the effects of marine disasters.

3. The report said no matter how much civilization slows or reduces its greenhouse gas emissions, global warming and sea level rise will continue on for centuries.

4. sea level

4. The sea level rising will bring more floods and damage costal regions'ecosystem.

5. This is the first time the SOA has reported the cumulative figures of sea level rises in the last 30 years.

6. Sea piracy has fallen to its lowest level since 2008, including a sharp decline off the coast of Somalia.

7. sea level

7. The Philippine Institute of Volcanology and Seismology advised residents along that nation's eastern seaboard to observe changes in the sea level.

8. Because the estuary near Shanghai is wide, the water gushing into the sea will not cause a sudden rise of sea level.

9. The system uses a heat exchange pump placed 10 m below sea level that helps cool air used in the center.

10. My driver told me that the air here contains less than half the oxygen as it does at sea level.

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