Due to hole depth.

由于孔深。

youdao

Novel panel rod stand ensures drilling machine to achieve requested hole depth.

采用新型的盘式钻杆库，保证了钻机的钻孔深度。

youdao

It's available to stop adding polymer mud after drilling to the designed hole depth of 3-5m.

在钻孔至将近设计孔深3 - 5米时，可停止添加聚合物泥浆。

youdao

If you multiply her, then you want to have as much depth to fill in behind to close that hole as you can, so that that would make your phalanx more sturdy, because you could take more casualties without breaking, that seems reasonable to me.

如果再多一些,你就需要在后面增加足够的排数,尽可能地填补缺口,这会使你的方阵固若金汤,即使伤亡惨重也不影响阵容的坚固,这在我看来是合理的

耶鲁公开课 - 古希腊历史简介课程节选

The depth of the hole into which the U.K. has now sunk was laid bare in last week's Autumn Statement by Chancellor of the Exchequer George Osborne.

WSJ: U.K. Is New Recruit on Europe's Sick List

Stone Petroleum and McMoRan drilled it to a depth of 19, 000 feet and then decided it was a dry hole and cemented it off, too.

FORBES: Magazine Article