水域

A chain of ten islands and their surrounding waters, 1,400 miles (2,250 kilometres) north-west of the main Hawaiian islands, are to be protected from fishing and oil drilling.

距离夏威夷主岛西北方向1400英里（2250公里）的一个由10座岛屿组成的岛链及其周围水域将受到渔业和石油开采方面的保护

In the background, a school of soldier fish plies the waters.

在幕后，一所学校的士兵鱼往返的水域。

The Pacific Ocean is a vast expanse of water.

太平洋是一片广大的水域。

Good breathability makes it ideal for warm-water diving and as an insulating base layer for above-water sports.

良好的透气效果可以让使用者在温水水域从事浮潜时充当保暖内里。

The continental divide refers to an imaginary line in the North American Rockies that divides the waters flowing into the Atlantic Ocean from those flowing into the Pacific.

大陆分水岭指的是北美落基山脉的一条想象的线，它将大西洋水域跟太平洋水域区分开来。

According to the models of land use dynamic change, the research on the dynamic change on land use quantity, space structure and land use degree were carried during 1989 and 2001. The results of the research indicated that the area of cultivated land and saline land increased, and the area of meadow, water areas and wetland reduced within 12 years; The variety ratio of cultivated land, meadow, water areas and saline land changed relatively great; and variety ratio of forestland, land used for resident, industrial and mining changed more steady; The land use degree presented a reducible tendency.

研究结果表明，吉林西部在12年内耕地和盐碱地面积增加，草地、水域和湿地面积减少；总体上，耕地、草地、水域和盐碱地的土地利用变化率较大，林地、居民、工矿用地和湿地变化较平稳； 12年间土地利用程度呈减小趋势，全区十个县市中只有白城和扶余的土地利用处于发展期，土地生态环境相对较好，而其他地区由于土地生态环境呈现不同程度的恶化，导致可开发利用的土地资源逐年较少，土地利用潜力小。

The relatively poor deepsea environmental conditions lead to the complex capacities of the deepsea drilling riser s.

由于深海水域的环境条件比较恶劣，钻井隔水管的受力状况比较复杂，只有通过分析深海水域钻井隔水管力学特性，才能准确判断其强度和稳定性。

For some typical ship manoeuvring motions in restricted waters, numerical study on simulation of the viscous flow and calculation of the hydrodynamic forces is carried out by solving the RANS equations:(1) Numerical study on the viscous flow and the hydrodynamic forces on a ship in oblique motion in shallow water.

本文针对如下几种典型的限制水域中的船舶操纵运动，通过求解RANS方程，对其粘性流场和水动力进行了数值研究：(1)浅水域船舶斜航运动的粘性绕流场及水动力数值计算研究。

The blue-green algae is one of the main species responsible for blooms and red tide which distribute in freshwater and sea area .

蓝藻在淡水水域和海洋中均有分布，是引起水域发生水华和赤潮的主要种类之一。

As the spring thaws came, Nansen and Johansen ventured out of their hovel. They wound south through the archipelago by ski and kayak. When a walrus upended Nansen's kayak, they put in at Northbrook Island to dry out. There they began to prepare for a dangerous journey across the open water to Spitsbergen, where they nursed an overly sanguine hope of being rescued by a Norwegian whaling or sealing vessel.

随着春季解冻的开始，南森和约翰森冒险离开了他们的小屋，他们滑雪以及乘坐皮艇向南穿越了群岛；当海象弄翻了他们的皮艇后，他们登上了诺斯布鲁克岛把皮艇晾干，就在那里，他们开始准备一趟穿越斯瓦尔巴特群岛开阔水域的危险旅程，他们对那个水域抱有一份过分乐观的希望，期待能被一艘挪威的捕鲸船或者捕海豹船救起。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。