水域

It was designed to carry freight on the rough waters of the Great Lakes.

它的目的是进行货运就粗糙水域的大湖。

One of the many challenges in open water swimming is swimming straight without the black line to guide you.

在公开水域游泳，一个很大的挑战就是没有泳池里的那条黑线作为向导让你游的很直。

Pressure mounted to reopen Georges Bank for haddock as soon as the first signs of vigour returned, and limited fishing is now allowed.

恢复元气的迹象刚一出现，为捕捞黑线鳕而要求重新开放乔治海岸水域的压力就迅速增加，曾受限制的捕鱼现在已经准许。

In the end it suggests some counter-measures, including: developing cage acquiculture in the bends and branches as the stradegy direction in cultivation program; developing high-density flowing aquiculture making use of the stream resources; selectively developing dam-intercepting bends acquiculture and quality pool fishery; intensifying the protection and utilization of the natural fish resources so as to develop special variety and establish fry production base; developing large-water-area throw-in and enrichment and culture fishery and halieutics; protecting ecological environment and establishing economic fish and rare fish protection district; perfecting fishery institution and intensifying fishery management and bettering the fish breeding; developing tourist and fishing industry; establishing related mechanism including government control mechanism, market guiding mechanism, management and running company system, sales market share system, farmer organizing and uniting system, leading enterprise leading system; increasing the investment to the fishery industry in the area

文章最后提出发展三峡水库渔业的对策包括：养殖项目的战略定向为利用库湾库汊，发展网箱养鱼；利用山溪流水资源，开展高密度流水养鱼；利用高水位区库湾，有选择地开展坝拦库湾养鱼和精养池塘渔业；强化天然鱼类资源保护与合理利用，进行特色品种的开发和苗种生产基地的建设；大水域放流增殖，发展捕捞业；保护生态环境，建立经济鱼类和珍稀鱼类保护区；健全渔政机构、加强渔政管理、做好鱼类繁殖；积极发展游钓业；建立与渔业发展相适应的配套机制包括政府调控机制、市场导向机制、管理运营公司制、营销市场股份制、农民组织协会制、龙头企业带动制；增加三峡水库渔业的资金投入。

Now I see just one hammerhead nearby.

而现在在附近的水域只出现过一条。

A hang glider soars over the waters of Waimanalo Island, Hawaii.

一架悬挂式滑翔机高扬越过马纳诺岛水域，夏威夷。

Largest of the hard-shelled turtles, the endangered loggerhead sea turtle can be found in all but the coldest ocean waters.

意译：海龟图片画廊。最大的硬壳海龟，有频临灭绝危险的呆子海龟能找到在全部极冷的海洋水域。

Graf von Hardenberg is a Management Board member of Hanseatische Verlags-Beteiligungs AG in Hamburg and has been Chairman of the Supervisory Board of JAXX AG since its establishment on December 22, 1998, steering the company through both calm and stormy waters over the past ten years.

格拉夫冯哈登堡是一个管理委员会的汉萨同盟与出版，鲁尔集团的成员，并已在德国汉堡成立以来98年12月22日通过指导双方冷静和暴风雨该公司在过去10年水域，对JAXX股份公司监事会主席。

A young harp seal tests the frigid waters in Canada's Gulf of St. Lawrence.

年轻的竖琴海豹测试寒冷的水域在加拿大的圣罗伦斯河的海湾。

This heavy water sinks and is found in the deeper portions of the oceans of the world. mmkey.com

这些大密度的海水下沉，可以在世界海洋的深水域发现。

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。