The pentagon showed off the world's largest unmanned surface vessel.

五角大楼展示世界上最大无人水面舰艇。

And after graduating to larger vessels, they too began to migrate from port to port.

在完成更大型船只建造后，他们又开始从一个港口转移到另一个港口。

These large vessels have the potential to cause disruptions on a global scale.

这些大型船只有可能造成全球范围的物资中断。

Through the capillaries, they reach larger blood vessels and exit the bone.

通过毛细血管，它们可以抵达更大的血管，离开骨头。

The cargo ship is stuck diagonally, no large vessels can get around it.

这艘货船斜着卡住，因此其他大型船只无法绕过它。

–but to their amazement it's not a living thing but a large submarine vessel.

但他们惊奇地发现，这个海怪不是一个生物，而是一艘巨大的潜艇。

And at any given time, there is many as 50,000 large cargo vessels traversing the high seas.

公海上每时每刻都有多达5万艘的大型货船在穿行。

Given that placental abruption leads to a serious blood loss from large vessels, it's considered an emergency.

如果胎盘早剥导致大血管严重出血，则被认为是紧急情况。

The second ship on our list is Pioneering Spirit which is the largest construction vessel.

我们名单上的第二艘船是 Pioneering Spirit，它是最大的建筑船。

And their interference with smooth fluid flow can decrease fuel efficiency by up to 40 percent, a major problem for large vessels.

它们能减少大约40%的燃料利用效率，这对大船来说是个主要问题。

And that's just the transfer of curd from one large vessel to another.

这只是将凝乳从一个大容器转移到另一个容器。

Therefore, we see that the larger lymphatic vessels contain one-way valves.

因此，我们看到较大的淋巴管包含单向瓣。

Until relatively recently they were very expensive, and so heavy that they had to be launched from a large vessel with a winch.

直到最近它们还是很昂贵，而且很重，所以它们得用绞车从一个大的船上给送下水。

After the lymph is picked up by the lymphatic capillaries, the capillaries converge into larger lymphatic vessels.

淋巴毛细血管吸收淋巴液后，毛细血管会聚成较大的淋巴管。

Only two months later, we ordered another eight large vessels and made our first investments in green fuel production.

仅两个月后，我们又订购了八艘大型船舶，并首次投资于绿色燃料生产。

You'll definitely see some changes in the operation of the Suez Canal when it comes to the operation of these ultra large vessels going through.

当这些超大型船只通过苏伊士运河时，你肯定会看到一些变化。

But for the large vessels sailing the big oceans, the batteries would take up 60 percent of the capacity of the vessel.

但是对于航行在大洋中的大型船只来说，电池将占据船只容量的60%。

Overall, shipping in ancient Roman times resembled shipping today with large vessels regularly crossing the seas and bringing supplies from their Empire.

总的来说，古罗马时代的航运类似于今天的航运，大型船只定期穿越海洋并从他们的帝国运送物资。

Early in this large vessel's journey, it sends off branches that feed important organs and structures such as your heart, brain, head, neck and arms.

在这条大血管的早期旅程中，它会送出供养心脏、大脑、头部、颈部和手臂等重要器官和结构的分支。

The fish must generally be sought for at a greater distance, larger vessels must be employed, and more expensive machinery of every kind made use of.

通常必须在更远的距离寻找鱼， 必须使用更大的船只， 并使用各种更昂贵的机器。