datum of tidal level 中文意思是什麼
datum of tidal level
解釋
潮位基準面-
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
基於平均海面的頻譜結構和兩驗潮站潮位之間的關系模型,對基準面傳遞的方法原理進行了理論研究。 -
The author emphasized on the research of the process of tidal flat hydrodynamic and the process of total nitrogen, total phosphor dynamical transportation and got the conclusion as follows : ( 1 ) open tidal flat of dong tang chongming yangtze estuary was chosen as research object and two typical section plane was set up in order to measure four seasonal hydrology element and get index datum such as water level, current direction, current speed
得到如下結論: ( 1 )以長江口崇明東灘敞開型潮灘為研究對象,設置了兩條代表性斷面,實測了四個季節的水文要素,獲得了包含水位、流向、流速等指標數據。
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