封闭水域 meaning in Chinese

enclosed bodies of water
enclosed body of water
enclosed waters

The fundamental ideas and methods of this paper are also illuminated in this chapter . in chapter two , a one - dimensional and semi - closed shallow sea mode is studied . the approximate analytical expressions of the water level at the top of the bay induced by the nonlinear interaction between the storm surges and the astronomical tides are obtained by using the perturbation method
在第二章里，研究了一维半封闭水域中的非定常风暴潮与天文潮非线性相互作用的问题，用摄动方法求出了具有实际意义的海湾顶部增水水位的一阶近似解析表达式，并给出了增水过程曲线。