分析了沉井附近流速与行近流速、沉井下沉入水深度的关系。
The relationships between the velocity around open caissons and the flow velocity, the depth of open caissons entering water were analyzed.
由于DARPA至今没指定飞潜艇的入水深度，将深度限制在一定范围内也许并不妨碍使用。
While DARPA has yet to specify at what depth the flying sub should operate, being restricted to a limited depth might not matter.
出发时入水越深，在水下潜行的距离就越远。跟你的教练一起找出一个适合你的潜水深度。
The deeper your start, the farther you can go underwater. Work with your coach to find the right depth for your start.
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