surface renewal theory

例句：

1. 1. The theory of surface renewal has been proposed to explain the rapid growth of new species in oceanicregions.
   表面更新理论被提出来解释海洋区域新物种的迅速增长。
2. 2. This theory suggests that the surface water is constantly being renewed by the submerged layers.
   这一理论表明，表层水不断地由水下层得到更新。
3. 3. The surface renewal theory has been widely accepted by scientists and researchers.
   表面更新理论已被科学家和研究人员广泛接受。