由于深层水体的温度较低，密度较高，因此，沉降到透光层下的任何物质都会在那个深度停留很久。
Any that sinks below the sunlit top layers will hang around in the depths for a long time, thanks to the colder temperature and greater density of the deep water.
本文提出了按正态分布密度函数计算深基坑开挖引起的地表沉降值的公式。
In this paper, a formula of ground settlement around deep excavation is proposed based on the normal distribution of density function.
悬浮病毒粒子的沉降率因其大小和密度而异。
The rate of sedimentation of a suspended viral particle depends on its size and density.
应用推荐