下潜

As we descend, we take note of the angler fish.

随着我们的下潜，我们注意到了琵琶鱼。

Combined with such characteristic parameters as chubbiness, fullness and intensity factor, etc., this process can automatically and adaptively choose the proper scanning pattern, moving speed of the platform and diving depth in according to the shape features of each layer and structural features. The process greatly enhances the prototype's building efficiency and consequently reduces the operation cost of RP machine.

为了能够在保证精度的前提下尽可能提高原型的制作效率，本文提出了自适应智能制作工艺流程的概念，结合饱满度、充盈度、强度因子等特征参数，该工艺能够根据层截面的形状特征及已原型固化部分的结构和强度，自适应地选择适当的扫描方式和托板的升降速度、下潜深度，极大地提高了原型的制作效率，从而有效地降低了成型机的运行成本。

Frontosas are caught in the following manner: A team of experienced divers goes to the assigned catching location, and the boat goes to the right spot with the assistance of a depth gauge.

六间是这样被捕获的：首先一队经验丰富的潜水员下潜至指定的捕获点，然后渔船会在深度表的辅助下驶入合适的地点。

This is where the release descends into gobbledygook.

在这种情况下，释放下潜成为官样文章。

As a part of his military training he learned to scuba dive, sky dive and climb.

作为他的军事训练的部分他学会了对水肺下潜、天空下潜和攀登。

I presumed at the site we would get more of a briefing and safety checks but after traveling only 100 yards to the dive spot, Patricio told us all to backroll into the water on his command, otherwise the panga would be unstable.

我想，可能到了下潜点前，我们会听取一次详细点的简报，再做安全检查。但是，小艇开出100码，就到了下潜点了，Patricio让我们都听他指示同时背滚下海，否则，小艇会侧翻。

Discharging ballast water with compressed air needs not to install ballast water pump unit that is necessary for pump discharging and simplifies ballast water pipeline system, reduces ship weight, improves the variable loading capacity of marine platform and finally promotes economic benefits.

采用压缩空气来控制与调节半潜式海洋平台或工作船舶的上浮及下潜，是借鉴潜水艇沉浮原理而设计的一种新型压载水排放模式，使用压缩空气排放压载水，免除了使用水泵排放所必须安装的压载水泵组并简化了压载水管系统，减少了船舶的自重，提高了海洋平台的可变载荷量，提高了经济效益。

Standing in line To see the show tonight And there\'s a light on Heavy glow By the way I tried to say I\'d be there...

还能打吗？我不断地下潜，下潜，我知道在一定压力下，人的眼泪就流不出来了。

Standing in line To see the show tonight And there\'s a light on Heavy glow By the way I tried to say I\'d be there...

腿还行吗？我不断地下潜，下潜，我知道在一定压力下，人的眼泪就流不出来了。

Studies of the Weddell seal in the laboratory have described the physiological mechanisms that allow the seals to cope with the extreme oxygen deprivation that occurs during its longest dives, which can extend 500 meters below the ocean's surface and last for over 70 minutes.

实验研究已经揭示了威得尔海域内海豹在它们长时间潜入水中时，长时间缺氧下的生存生理学机制。这种海豹能够下潜水下500米，持续时间长达70分钟。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。