1.
altitude indicated above mean sea leve
平均海平面以上高度
2.
Permanent Service for Mean Sea Level
常设平均海平面事务处
3.
reduction of temperature to mean sealevel
平均海平面温订正度
4.
The crust under ocean deeps would be thinner than under land surfaces at or near sea level.
深海下面的地壳比海平面或者接近海平面的陆地下面要
5.
atmospheric pressure at sea level is 1013 millibars.
海平面的气压是毫巴。
6.
Global Sea-level Observing System
全球海平面观测系统
7.
The sun dips below the sea.
太阳沉入海平面以下。
8.
(heraldry) rising from the sea.
（纹章学）从海平面上升的。
9.
rising twenty-five feet above sea level,
高出海平面25英尺。
10.
The actual equipotential surface of the earth that corresponds to sea level is called the geoid.
相当海平面的地球实际等位面称为重力平面。
11.
Equality of elevation above sea level.
等海拔高度海平面以上的高度相等
12.
Mean sealevel change in East China Sea and its response to ENSO
渤黄海海平面的变化及其与ENSO的关系
13.
Sea-Level Changes along the Coast of Guangdong Province during 1986-2008
1986―2008年广东沿海海平面变化趋势
14.
Huang Hai mean sea level
黄海平均海[水]面
15.
Simulation of Wind Fields and Mean Flow Field of the North Part of South China Sea
南海北部海面风场和平均海流场模拟
16.
The sea continued to get calmer.
海面愈来愈平静了。
17.
The wind went down and the sea became quite calm.
风势减弱，海面十分平静。
18.
The sea gradually smoothed down.
海面逐渐平静下来。