restricted depth

• 浅水

restricted depth的用法和样例：

例句

1. The irregularities in depth of the shallow water close to the land bring danger to trip.
   靠近陆地的浅水区深浅不一，给航行带来了危险。
2. Effects of depth and forward speed on hydrodynamic coefficients of ships are presented in this paper.
   摘要本文利用切片理论数值研究了浅水中前进船舶的水动力系数。