查询词典 levees

But city officials and the Army Corps of Engineers say they expect the levees will hold.

但城市官员和军方的工程师认为大坝很坚固。

The pressure on dams and levees is very strong.

大坝和防洪堤的压力巨大。

We've seen the tragic consequences when our bridges crumble and our levees fail.

我们已经看到，在我们的桥梁轰塌，大坝倾倒时我们所承担的悲剧性后果。

More than 500000 people are monitoring the levees of the river.

目前，滁河沿线已有50多万人上堤防守。

Many dams and levees need seepage treatment in our country.

我国有许多大坝和堤防需要进行防渗处理。

But city officials and the Army Corps of Engineers say they expect the levees will hold.

但地方官员和军队工程师表示他们希望防洪堤能挺住。

The work of repairing our crumbling roads and bridges, and our dangerously deficient dams and levees.

也包括，修建我们破损的道路和桥梁以及不过完善的危险的大坝和码头。

In medieval times, levees were first constructed to create more usable land or to protect against flooding.

在中世纪，首次建起了防洪大堤，以便获得更多可用土地，同时防止洪水的侵犯。

At least 22 levees in the three flood-stricken states have already been topped by floodwaters this week.

但在三个洪水受灾州，本星期至少有22个堤防被洪水淹没。

How much water would breach the levees in New Orleans.

多大的洪水会冲垮新奥尔良的堤坝

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。