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- synchronous mean sea level 同步期平均海面法
- Reducing pressures observed over Tibet to mean sea level is meaningless. 在西藏观测到的气压，订正到平均海平面是没有意义的。
- The hypothetical surface of the earth that coincides everywhere with mean sea level. 大地水准面处处与平均海平面一致的大地水准面
- The focal plane of the light is 200 feet above mean sea level, and in clear weather it should be seen at a distance of 23 nautical miles. 灯光的焦平面位于平均海平面以上200尺,如天气清朗,远至23海里的水域也能看见。
- Still under trial, the weather station there measures weather elements including temperature, relative humidity and mean sea level pressure. 该处的气象站正在试行运作,测量包括气温、相对湿度和平均海平面气压。
- Based on the spectrum of Mean Sea Level (MSL) and the relation model between two tidal stations, the mathematical model for hydrographic datum transfer are studied. 基于平均海面的频谱结构和两验潮站潮位之间的关系模型，对基准面传递的方法原理进行了理论研究。
- If we define the surface of Earth as being at the mean sea level (often referred to as the Geoid), we don't get a spheroid or even an ellipsoid. 如果我们把地球表面定义为平均海平面（称作大地水准面），我们得到的不是球面，也不是椭球面。
- The altitudes of the beachrock and the platform represent that the mean sea level around 2, 000 yr is at least 2.0m higher than present mean sea level. 此外，针对我国海岸带人口密度大，人类活动对海岸影响程度大的现况，提出了未来研究南海北部海岸新构造运动存在的问题以及其解决方案。
- Because of the ambiguity of "surface" and "vertical", it is more commonly expressed relative to a more precisely defined vertical datum such as mean sea level at a named point. 但所谓“表面”或者“垂直”本身是难以界定的，所以更通常的方式是将垂直位置定义为相对于精确的垂直基准，比如平均海平面。
- Abstract： Based on the spectrum of Mean Sea Level (MSL) and the relation model between two tidal stations, the mathematical model for hydrographic datum transfer are studied. 摘 要： 基于平均海面的频谱结构和两验潮站潮位之间的关系模型，对基准面传递的方法原理进行了理论研究。
- Cartwright. There is a stochastic analysis and prediction model,which can reli ablly give out the long term trend of mean sea level variations,and the monthly mean sea level prediction in the future years. 平均海面提出一种随机动态分析、预测模型，能比较可靠地求出平均海面长期变化趋势，并能对未来几年内作出月平均海面的预报。
- Tanaka-shown here on the coast at Shizuoka-and her colleagues found that three-quarters occurred when tides were very large, more than six feet (two meters) over the mean sea level. 田中（图中这名坐在静冈某海岸的女性）和她的同事发现有四分之三的地震发生在大潮的时候，海浪的高度高出平均海平面超过两公尺高。
- In this paper, the mathematical expressions of asynchronous effect are used to analyze the relationship between asynchronous effect and long-term mean sea level (MSL) transferring error. 摘要利用异步效应的数学表达式，分析了异步效应与长期平均海面传递误差的关系。
- First, the defmation and status of height datums is introduced and some problems on the local height datums established by the mean sea level, which is defined by the tide gauge data, are discussed. 首先介绍了高程基准的定义与现状，指出了用验潮站长期平均海平面建立局部高程基准所存在的问题；
- Reduction of temperature to mean sea level 平均海平面温度订正
- This mountain is 1,400 meters above sea level. 这座山海拔1,400米。
- Surface - Mean Sea Level Pressure 地面-平均海平面气压
- Elevation of station: 575m above mean sea level 气象站的高度:高于平均海平面575米
- The village is 1,000 meters above sea level. 这村子海拔一千公尺。
- What is the force of gravity at sea level? 海平面的地球引力多大?
