Currently, none of the evidence on asymptomatic transmission is watertight.

目前，于无症状传染的证据没有一个是无懈的。

Our internal investigation will look at what has happened and how our systems can be made more watertight.

我们的内部侦查会调查发生了什么，并研究如何使我们的系统更加无懈。

Their shell is as hard as rock and it is perfectly watertight.

它们的甲壳像石头一样硬，而且完全防。

It's completely decked over, absolutely watertight, and held solidly in place by bolts.

小艇全部装有甲，完全不透，用结实的螺丝铰钉钉着。

The bond it produces is strong and watertight, something that cannot be guaranteed with stitches.

它产生的粘合物坚固而防，这是缝针无法保证的。

Neither laboratory studies nor the data on asymptomatic transmission provide watertight evidence of the efficacy of masks.

无论是实验室研究还是于无症状传播的数据都不能提供无懈的证据证明口罩的有效性。

If they do, the villagers know they come violently, so they must make their granaries watertight.

但一旦下起来，村民也知道会是狂风暴雨，所以粮仓得都做好防准备。

There I found a sort of shaft heading upward between two watertight bulkheads.

在船中心两扇隔之间有井一般的开口。

At the far end stood a fourth watertight bulkhead, separating the crew's quarters from the engine room.

里面，第四道防这个工作室和机器间隔开。

They did not leak if they were made watertight; they did not collapse if they were properly supported.

不好好做防就会漏，不好好做结构就会塌。

Everybody does one job in a watertight compartment.

每个人都在密隔间里做一份工作。

Dr Gagliano's results suggest that even watertight pipes might still come under attack.

加利亚诺博士的研究结果表明，即使是不漏的管道也能会受到攻。

Only teak matches oak's expansion coefficient and stays watertight.

只有柚木能匹配橡木的膨胀系数并且保持防。

In fact, you should tense up all your muscles, and bring your legs together before impact, making your body as watertight as possible.

实际上，在撞面之前，你应该收紧全身肌肉，并拢双腿，尽能减少身体与的接触面积。

He walked thwart a tier of thumbtacks then went into an airtight and watertight room.

他横跨过一排图钉，走进一间不漏气不漏的屋子。

The iceberg grazed the right side of the ship, causing its compartments—originally deemed watertight—to fill with water.

冰山擦破了船的右侧，导致其最初被认为是不透的隔舱充满了。

And as the bow dipped farther into the ocean, the water flowed over the bulkheads, flooding the watertight compartments one at a time.

随着船首进一步沉入海洋中，流过舱壁，一个一个地淹没密舱室。

The only good news was that the housing was still working and remained watertight, despite being soundly tested both below and above the water.

唯一的好消息是外壳仍在工作，依旧密封，不管是上还是下都进行了完全测试。

Below, the captain realized to his horror that the Titanic was sinking rapidly, for five of her sixteen watertight compartments had already been flooded!

在下面，船长惊恐地发现“泰坦尼克”号正在急速下沉，16个密封舱已有5个进。

In fact, there could be no immediate danger. Divided into seven compartments by watertight bulkheads, the Scotia could brave any leak with impunity.

危险并不会立刻就发生。斯各脱亚号由防分为七大间，一点也不在乎个漏洞。