Antarctic bottomcurrent is the main influence aspects to the formation of polymetallic nodules.
南极底流是影响多金属结核形成的关键因素。
2
An empirical formula of depth-averaged velocity is derived by means of dimensional analysis, and at the same time the characteristics of the variation of bottomcurrent velocity are described.
文中还利用量纲分析,导出了挖槽中心垂线平均流速折减系数的经验公式。
3
The diagram in Figure 4 shows the use of layers to highlight a change over time, with the top screen capture showing the current model and the bottom one showing the next version of the model.