surface waters是什么意思

The surface waters have cleared and NOAA lifted closures that kept fishing boats out of the water for months last summer.

表面海水已经被清理干净，国家海洋大气部在去年夏天将污染海域封锁令渔船无法靠近。

In the open water of the mouth into the bay, the HCH content distribution in the bottom waters is the same as that in the surface waters.

在胶州湾湾口水域，表层的HCH水平分布状况与底层的HCH水平分布状况一致。

The concentrations of chlorophyll in surface waters is one of the important parameters used for monitoring coastal water quality.

水体表面叶绿素浓度是监测沿岸水体质量的重要参数之一。

Even the surface waters of the ocean contain substantial amounts of this gas. But where that marine methane comes was a mystery, Until now.

科学家甚至发现海洋表层海水也含有相当多的甲烷，但其来源之谜迄今仍不得其解。

Movement is usually into surface waters at night to feed and into deeper waters to avoid predators during the day.

迁移通常是在晚上进入水表层觅食而在白天进入较深的水域避开掠食者。

As nutrient effluents escalated, however, dense phytoplankton blooms appeared in the surface waters.

然而当流入海中的营养盐越来越多时，海面开始出现浓密的藻华。

Cruise said, "Water Dragon" in the surface waters of broad, and its causes is the tornado.

陈局长说，“龙吸水”一般发生在水域宽广的水面，其成因就是龙卷风。

Surface waters: With the exception of the sea, surface waters can be regarded as a mixture of ground, spring, rain and waste waters.

地表水：除了海洋，地面上的水、井水、雨水和废水都可以认为是地表水。

And all that gets into surface waters, eventually reaching the ocean, the final sink.

而所有进入地表水系统的物质，最终都会流向海洋。

And for the last few decades, that snow kept surface waters from warming even more, added bulk to sea ice, and reflected sunlight.

在过去几十年里，这些雪阻止了表层的水温升高得更多，增加了冰原的容积，并反射了太阳光。

Light and the presence of nutrients in the surface waters make phytoplankton growth possible.

光和地表水中养分的存在使浮游植物生长成为可能。

Electric power can be derived from the sun-warmed surface waters of the ocean.

电力可以从晒热的海洋水面获得。

For many of the ocean's smallest creatures, a meal is a very long journey away--all the way to the surface waters of the ocean.

对于一些海洋的最小生物，一顿餐就是一段非常长的旅行，要一直到海洋的表面为止。

Most of the carbon is returned to near-surface waters when phytoplankton are eaten or decompose, but some falls into the ocean depths.

大部分的碳会在浮游植物被食用或者分解的时候返回到近地表水域，但仍有一部分被带进了大洋深处。

Therefore, optimization of the reaction conditions is a prerequisite for efficient purification of surface waters.

因此，优化反应条件的先决条件是有效净化地表水。

Cholera bacteria have not been detected in drinking water in Hanoi or in other affected areas but have been found in some surface waters.

目前尚未在河内市或其它受影响地区的饮用水中发现霍乱细菌，但在某些地表水域发现了霍乱细菌。

Polar surface waters most likely will become undersaturated for aragonite before the end of this century.

在本世纪结束前，极地海水表层很有可能变得对霰石不饱和。

Remediation for severely polluted surface waters by biological contact oxidation with the present bio-stimulants was investigated.

研究了生物激活剂强化生物接触氧化修复污染较严重的地表水。

Closest to the atmospheric source of excess carbon dioxide, the ocean 's surface waters are the first to show the effects of acidification.

由于直接接触大气中的过剩二氧化碳源，海洋表面的水是首先表现出酸化效应的。

Blue marlins prefer the higher temperature of surface waters, feeding on mackerel and tuna, but will also dive deep to eat squid.

青枪鱼喜欢水面温度较高的地方，以鲭鱼和金枪鱼为食，而且还会深度潜水去吃鱿鱼。

Winter storms, it turns out, churn the ocean, mixing surface waters with deeper waters.

冬季的风暴搅动大海，将表层海水与深层海水相混合。

As surface waters warm up through the summer, they become very buoyant.

由于表层水体温暖了整个夏天，变得非常轻盈。

First, it means higher average temperatures for surface waters.

首先，这意味着海洋表面水域的平均温度较高。

Activity peaks this month, when ocean-surface waters are warmest.

海洋表层水温度最高的月份是飓风活动的高峰期。

Beneath a mirror-calm surface, waters flash with baitfish .

而在一片镜面一样平静的水面下，水中的钓饵鱼闪闪发亮。

Research on non-point pollutions(NPS) of surface waters become more and more important and are being increasingly recognized as hot domain.

水环境面源污染正日益受到人们的重视，已成为国内外学者所关注的热点领域。

This is because the atmosphere does not have an iron grip on the carbon-dioxide level in surface waters.

这是因为大气没有从海洋表层水体获取二氧化碳浓度的能力。

Hong Kong has stopped the formerly widespread malpractice of dumping chemical waste into the sewers and surface waters.

本港现已禁止过往普遍把化学废物弃置于去水渠的不良做法。

Numerical study of circulation, dispersion, and hydrodynamic connectivity of surface waters on the Belize shelf

Belize陆架上地面水的环流、消散和流体动力学在通的数值研究

Distribution Characteristics of Different Types of Nitrogen in Surface Waters of Jingzhou

荆州市区主要地表水中不同形态氮的分布特征

surface waters

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