河口

Estuaries also contribute to economy through tourism and fishing.

河口还为人类提供了休闲和教育的场所。

Estuaries also contribute to the economy through tourism and fishing.

河口也通过旅游业和渔业促进经济的发展。

The water is almost fresh in river estuaries, for example near St.

水几乎是新鲜的河口，例如靠近圣彼得堡。

Unfortunately, this function also makes estuaries very sensitive to enviro-mental pollution.

不幸的是，这个作用也使河口对环境污染很敏感。

The results show that the size distribution of suspended sediment is mainly influenced by three factors: sediment sources, resuspension of bottom sediment by tidal force, and flocculated settling of suspended sediment.

以实测悬沙粒径、流速、含沙量资料为基础，通过悬沙不同粒级组分、中值粒径以及粒度参数的统计，分析椒江河口最大浑浊带核部悬沙粒径分布变化特性。

This follows the data from Firth,[9] where the observed time required to completely oxidize the magnetite in the fluxed pellets was longer than that recorded by Papanastassiou and Bitsianes[1] using acid magnetite pellets that contained no carbonate flux.

在此之前，从河口，[9]这里观察所需的时间完全氧化球团在熔磁铁矿数据长于由Papanastassiou和Bitsianes [1]记录使用酸含有磁铁矿颗粒没有碳酸盐通量。

Soil and climate: Situated on the Left Bank of the Gironde estuary, it has Gravels and Clayey-limestone soil.

土壤和气候：吉隆特河口左岸，沙砾石和石灰石粘土。

Even the territories of the powerful Charlemagne were not immune from their harrying, but in time he succeeded in containing their attacks by maintaining fleets to patrol the coastline and river mouths.

即使是强大的查理曼王国的疆域也未能幸免，但查理曼及时地通过舰队在海岸和河口的巡逻有效地遏制了他们的偷袭。

The import of so much suspended sediment, water pollution and saline water invasion had greatly imperilled the water environmental sustainable development of Pearl River Estuary.

珠江口是我国南方最大的河口，也是华南人口最集中、经济最活跃的地区。

Inundating coastal areas and river deltas and endangering more than 100 million people.

沿岸地区与河口三角洲会淹没，危及1亿以上的居民。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失