在水中的

Known for centuries along Portugal's coast, this seafaring breed was prized by fishermen for a spirited, yet obedient nature, and a robust, medium build that allowed for a full day's work in and out of the water.

众所周知，葡萄牙拥有漫长的海岸线，而这种水中工作的品种就是渔民培育的，他们英勇、但对大自然顺从，中等结构，可以在水中或陆地全天候工作。

It is said that millions of sardines migrates from cold sea area for spawn in Capetown to the east for zooplanktons to prey. However, what wait for them are armies of predators, including of porpoies, doradoes, sharks, sea dogs and whales. Some solans and sea-gulls also dive into the sea to attempt to prey sardines, but sometimes they themselves become victims of sharks.

据悉，每年数以百万计的沙丁鱼将从开普敦较冷的产卵水域向东迁徙寻找浮游动物为食，然而等待它们的却是一群猎食大军，其中包括：海豚、剑鱼、鲨鱼、海豹和鲸，在水面之上还有塘鹅和海鸥盘旋着，试图寻找机会潜入水中捕食沙丁鱼，但有时潜入水中的鸟类也会成为鲨鱼的捕食对象。

From 24h to 96h, the removal rates of NH4 -N in every experimental group were all negative indicated that when being exposure to Hg2 , Egeria najas not only couldnt remove NH4 -N from water, but also would increase its concentration.

在24-96h的处理时间内，各实验组中细叶蜈蚣草对NH_4~-N的去除率基本为负数，说明在Hg~(2 )的作用下，细叶蜈蚣草不仅不能去处水中的NH_4~-N，相反还可能使水中的NH_4~-N增加。96h内水体NO_3~--N含量变化无明显的规律性，而细叶蜈蚣草对水体NO_3~--N的去除率变化规律比较一致，先上升后下降最后比较平稳。

In most water disposal, it pay attention to pollution, and color and Ultimate oxygen demand. But, some like Hydrargyrum, Cadmium and other minim-element, because of minuteness content, it has difficulty to inspect. But super-scale minim-element has harm to body's health. In an more and more pollution society, to inspect the minim-element is especially importance.

在处理自来水的过程中，大多只注重了水中的污染物，色度和部分有机物，对于水中含有的各种微量元素，例如：汞，镉，锌等，通常由于其含量微小，而对其进行常规监测有一定的难度，但是微量元素超标对人体健康有着极其的危害，在社会污染日趋严重的今天，对微量元素的监测显得格外重要了。

We compare the capabilities of turbidimeter in the matter of process the air bubble,water colour and organics disturbances.

分别对其在处理水中的气泡、水体的颜色以及水中有机物等方面对浊度测量的干扰进行了实验分析。

The research of swelling dynamic behavior shows that the electrolytical ions in swelling media have a great effect on the swelling behavior of PVA gel and the equilibrium swelling ratio in physiological saline is less than that in aqueous media.

溶胀特性研究显示，PVA水凝胶在生理盆水中的平衡溶胀比小于其在蒸馏水中的平衡溶胀比，凝胶的平衡溶胀比随浓度和冷冻－解冻次数的增加而下降，其下降趋势满足幂函数的变化规律；水凝胶的溶胀过程符合溶胀动力学方程。

Finally, the parameters, such as density, thickness of porous media, thickness of steel of each material in air and porosity, pore size, thickness of porous materials, thickness of steel and incident angles in water were investigated and also the influence on the sound absorption and insulation were discussed.

最后，分别就空气中以及水中的材料参数，分门别类的观察其对吸音与隔音的影响。在空气中所讨论的参数，有多孔材密度、多孔材厚度、钢材厚度。在水中所讨论的参数，有多孔材孔隙率、孔隙尺寸、多孔材厚度、钢材厚度、声波入射角度。

Shell gather candy in absorb while getting rid of drinking water harmful substancing , K+、Ca2+、Na+、Mg2+、SO42-、Cl-、HCO-3 ,etc. of adsorbed water, do not influence this density of bottom of the natural water body , and restrain funguses , sterilization function , it is the ideal absorbent drinks aqueous cleaning.

壳聚糖在吸附去除饮用水中有害物质的同时，不吸附水中的K+、Ca2+、Na+、Mg2+、SO42-、Cl-、HCO3-等离子，不天然水体的本底浓度，且有抑菌、杀菌作用，是饮用水净化的理想吸附剂。

Animals live either on the sea bed or in mid-water where they swim or float. Plants are only found in the sunlit zone where there is enough light for them to grow either anchored to the bottom or drifting in the water.

动物住在它们漂浮的海里或者水中植物只在有充足的供它们生长的光的植根于底部或者水中的被阳光照射的地带被发现。

Long-term survival of the Yangtze River dolphin in the Cho-shui, it's visual and hearing are severely degraded, the water in the main reception to launch sonar signals to identify objects.

白鳍豚长期生存于长江的浊水中，所以它的视觉和听觉均退化严重，在水中主要以发射声纳接收信号来识别物体。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。