water-tight的意思|示意

The underground water-tight rocky cave oil storage is an advanced structure specially designed to store various oil products.

地下水封石洞油库是专为储存各种石油产品的一种先进设施。

A drain sump is filled with adequate condensate so that it can remain water-tight during the whole discharge cycle.

集水仓存集足够的凝结水，保证在整个排放周期都能够保持水封。

Somewhere the depth of turf bed could be measured to 10 meters; the deepest places of this glacier lake remained filled with water while highlands grew into small islands with tight and strong soil.

有些的沼泽的深度可以达到10米，这个冰川湖最深的地方仍然充满了水，而有坚实泥土的高地则变成小岛。

They also have broad flippers, a reduced dorsal fin (a larger one would just get in the way in tight spots), and small eyes—echolocation helps them pinpoint prey in muddy water.

鳍状前肢宽大，背鳍退化（较大的背鳍在狭窄处会造成阻碍）小眼睛——因为他们可利用回声，精确定位河泥里的猎物。

Dehydrated skin can be tight, flaky and sore; it isn't lacking in oil, though, as dry skin is, but in water.

缺水性皮肤可能会紧绷，掉屑和刺痛；但它并不像干性皮肤一样缺油，而是缺水。

The paper introduces the anticlastic and water-tight performance of low content polypropylene fiber concrete.

本文介绍了低含量聚丙烯纤维混凝土的抗弹性和防水性能。