当孩子们在游水、玩耍和泼水时，威尔伯便在溪水边的泥里自娱自乐起来了。
While the children swam, played and splashed water at each other, Wilbur amused himself in the mud along the edge of the brook.
前一分钟我们的潜水员还在太平洋里用脚蹼游水，下一分钟他就在300英尺高空的一个救火水桶里做蛙泳了。
Last minute our diver was still swimming in the Pacific with flippers, and the next minute he was doing a breaststroke in a fire bucket 300 feet in the air.
天鹅在公园池塘中优雅地游水。
湿地设计对提高下游水体质量十分有利。
Wetlands can be designed to provide very important downstream water quality benefits.
他游水时，用手臂划水。
海洋中的二氧化碳主要是通过浮游水藻的光和作用所吸收。
The main way that carbon dioxide is absorbed by the ocean is through photosynthesis by planktonic algae.
在北极工作的美国科学家观测到北极熊最长时间的游水记录。
American scientists working in the Arctic have recorded what they believe is the longest-ever swim by a polar bear.
所有这些问题的存在，严重制约了黄河上游水电梯级滚动开发。
All the problems mentioned above, restrict the cascade development of Huanghe River's hydroelectric.
黄河上游水力资源是我国水电建设的富矿，应为优先开发的重点。
The upstream of Yellow River is rich in hydropower resources and should be listed in the priority development region.
而且检修也比较困难，只适用于下游无水或下游水位很低的情况。
What's more, repairing is a problem except when there is no water downstream or the water level downstream is very low.
一般而言，我们能在上游水系找到雌性鳗鱼，而雄性鳗鱼则呆在河口。
In general, female eels are found upstream in river systems, while males stay in the estuaries.
斯特凡妮·鲍威尔说：“我更担心那些中游水平的学生会迷失方向。”
"I'm more worried about middle-of-the-road students getting lost, " said Stephanie Powell.
只有花费很长时间观察过驯鹿游水过河的人，才能创造出这件艺术品。
It's a superbly observed piece - and it can only have been made by somebody who has spent a long time watching reindeer swimming across rivers.
评述了正在实施的三峡库区及其上游水污染防治规划，并提出建议。
Finally, the water pollution prevention plan for the Three Gorges Reservoir area and upstream being implemented was reviewed.
在农村，孩子们可以去爬树、爬山、摘果、游水，还有好多好多好玩的东西。
In rural areas, children can go climbing, mountaineering, pick, swim, there are all sorts of fun things.
并对监测结果反映出坝体向上游水平位移现象在同类坝的监测中作了验证。
Verification is made at the same kind of dams for the monitoring result reflecting horizontal displacement phenomenon of the dam body toward upstream side.
下游水流缓慢，淤积的冲积土愈来愈多，形成一个有许多岛屿的巨大三角洲。
Downstream water flow slow, siltation of the alluvial soil more and more, forming a great many of the Delta islands.
下游水位越高，变化相同的上游水位时，轴向流速沿径向分布的变化程度越大。
The bigger the downstream water level, the outstanding of variation degree of axial velocity along radius distribution when upstream water level is same.
它喜欢那新池子，一天几个小时游水，潜水，拍动它那形状怪异但迅速长大的翅膀。
She relished her new pool and spent hours swimming, diving and flapping those misshapen, yet rapidly developing wings.
有时他们必须侧身顺此走廊前进，有时涉水穿过水流不深的小溪，或者游水越过深潭。
They had to edge their way along this, sometimes wading across shallow streams, or swimming across deep pools.
大量科学调查和研究表明，目前中方进行的澜沧江水电开发对下游水量和环境影响很小。
A host of scientific research and studies have made it clear that the current hydropower development on the Lancang River has little impact on the downstream flow and environment.
从特赫里大坝、恒河上游水流河道清理饮用水121英里(194千米)顺流而下直到首都。
From the Tehri Dam, the Upper Ganga Canal channels clean drinking water 121 miles (194 km) downstream to the nation's capital.
当上游有水库，其防洪标准低于下游水库时，下游水库必须考虑上游水库溃坝洪水的影响。
When there exists reservoir upstream, whose standard for flood control is lower then that in downriver, the dam-break flood upstream must be considered.
合用范围： 泊车场及坡道、路桥，人行道、游水池畔、汽修厂、食物厂等需求防滑的地面。
APPLICATION: Suitable for anti-slippery floor of park, road, bridge, pavement, swimming pool, car-fixed factory and foodstuff factory, ect.
要利用科技知识、管理科学与行为科学知识，来更好地开发水电事业，尤其是黄河上游水电资源。
The knowledge of science and technology, management and behavior science should be used to better develop hydropower resources, particularly that on the Upper Yellow River.
该方案的实施可以有效地缓解黄河上、下游水资源利用的矛盾，使有限的水资源发挥较大的效益。
The problems for water use between up and down stream can be solved and the higher efficiency of water use can be obtained.
特森教授认为另一个在泻湖中放入一些人造的浮游水草，减轻潮水波浪破坏的计划也是个好主意。
Professor Paterson thinks there's merit in another plan FOR floating artificial marshes in the Lagoon to help break up the most destructive waves.
当下游水位最低时，尾水管进口真空变化最明显，随着下游水位的上升，尾水管进口真空度逐渐改善。
The vacuum degree at tailrace adit varies most significantly at the lowest downstream water level and improves gradually along with the rising of downstream water level.
从那里朝下望，鲯鳅的颜色更绿，你能看清它们身上的条纹和紫色斑点，你可以看见它们整整一群在游水。
The dolphin look greener from there and you can see their stripes and their purple spots and you can see all of the school as they swim.
这艺术确是精确入致观察的结晶。只有花费很长时间观察过驯鹿游水过河的人，才能创造出这件艺术品。
It's a superbly observed piece - and it can only have been made by somebody who has spent a long time watching reindeer swimming across rivers.
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