adj.深海测深法的(等深的)
In a word, it is necessary to use the hydrodynamic model to give the water levels at any sites when compiling the bathymetrical data for accurate results. 黄河口治理的出路是，在于控制适当的入海水沙条件和用较大的容沙体积换取较长的行河时间。
laser bathymetri survey 激光法测探
深测术地
