他们实际上在观测鱼向上游的迁移活动。
They actually monitor the movement of the fish going up river.
在(我们)上游的工厂污染了河水。
关闭调节阀上游的关断阀。
可惜天黑了，不能去河上游的深水洼游泳。
图3b：[左下]横条说明向上游的移动是被禁止的。
Figure 3b: [bottom left] Crossbar indicates upstream movement is not permitted.
到了1845年，因西敏寺人满为患，赛事又转至上游的普特利。
By 1845, with Westminster too crowded, the race moved up river to Putney.
可以在本地存储库利用变更创建一个修补来供上游的开发人员使用。
You can create a patch from changes in the local repository to be used by an upstream developer.
如果大坝非建不可，就应该装备一条留给鳗鱼幼仔洄游河流上游的途径。
If DAMS cannot be removed, then they should be equipped with eel ladders to help juvenile eels travel upstream.
这个滑坡沉积物大可以排除远离上游的沉积物是冰川沉积的想法。
This landslide deposit pretty much rules out the idea that the deposits farther upstream are glacial outwash.
我会告诉他们说，我们正在考虑将所有海狸迁到位于保留区上游的一个新型海狸栖息地。
We are, I say, considering transplanting the beaver population to an innovative beaver Habitat, to be installed upstream of the Retention Area.
Wirgin博士感兴趣的试验种群是位于纽约哈德逊河上游的大西洋小鳕。
The species of interest to Dr Wirgin is the Atlantic tomcod of the Hudson river in upstate New York.
早餐后，我和一些人去划船，划到小河上游的海狸坝；大汉们则留在营地附近钓鱼。
Afterwards some of us go canoeing out to the beavers' dam up the creek while the big guys stick around the camp to fish.
岷江，大渡河和长江上游的各条支流贯穿阿坝境内并且它也是四川省唯一一个黄河流经的地方。
Minjiang River and Dadu River, tributaries of the upper Yangtze River, flow across Aba which is the only place in Sichuan Province having the Yellow River flow through.
姚先生听着来自泰国北部居民们激动的要求，而他们希望停止湄公河上游的建筑行为。
Mr. Yao listened to impassioned pleas by residents of northern Thailand to stop further construction on the river.
最糟糕的是，以名气来排行，也使得名校失去了上进心，而力争上游的学校却因此举步维艰。
Worst of all, ranking by reputation allows famous places to coast along, while making life hard for feisty upstarts.
远在上游的地方曾经是些船舶停靠的港湾，现在都已经干涸。那些矗立在沙漠之中的桅杆带给人一种不祥的预感。
Farther upstream there are dry docks, jutting out ominously into desert, where boats were once moored.
维持一个庞大代码库下的分支是件非常痛苦的事，因为下游分支自立门户后要吸收上游的改进就十分困难。
Maintaining a fork of a large code base is an enormous pain because it becomes difficult to incorporate upstream improvements as the fork diverges.
例如，在罗马时代，工程师们发现如果桥的上游的桥墩建成对目前河流水阻力小的形状，桥墩的寿命会更长。
For example, in Roman times, engineers discovered that if the upstream supports of a bridge were shaped to offer little resistance to the current of a stream or river, they would last longer.
游客们站在胡佛水坝上朝上游的米德湖(美国最大的人造水库)望去会发现一条白色的宽条纹围绕着四周的岩壁。
STANDING on the Hoover Dam and looking upstream at Lake Mead, America's largest reservoir, the visitor notices a wide, white band ringing the cliffs.
北边防项目还包括5个类似于波音交付给纽约州水牛城部的系统，水牛城部的部署涵盖了尼亚加拉河上游的15英里区域。
The Northern Border Project also includes five similar systems Boeing delivered to the Buffalo (N.Y.) Sector. The Buffalo Sector deployment covers 15 miles of the Upper Niagara River.
湄公三角洲，一个茂盛的植物种植园，也是越南最大的粮食，蔬菜和水果的生产区，这个三角洲被上游的堤坝和污染威胁着。
A lush area of vast plantations and one of Vietnam’s largest rice-, vegetable-, and fruit-producing regions, the delta is threatened by upstream dams and pollution.
在麦迪生河上游的一条支流处，一整座山开始移动，之后，它崩塌下来填满深深的山谷，上百万吨岩石和大树如坝般阻挡住大河。
In one part of the upper reaches of the Madison river, a whole mountain began shifting, then came crashing down to fill the deep valley and dam the great river with millions of tons rock and trees.
每年夏季，欧洲各地区的数万年轻人前往诺维·萨德(伏伊伏丁那的首府)，参加位于多瑙河上游的佩特罗瓦拉丁城堡举行的Exit音乐节。
Every summer tens of thousands of young people from across Europe come to Novi Sad, Vojvodina's capital, for the Exit music festival, held in the Petrovaradin fortress above the Danube.
对于在场发现的这半块头骨及其它20000块骨片的测量表明，这种动物属于食物链上游的动物，它可捕食乌贼，鱼类以及其他海洋爬行动物。
Measurements of the partial skull and 20, 000 other bone fragments uncovered at the site showed that the creature was at the top of the food chain, preying on squid, fish and other Marine reptiles.
我们将去那块大岩石的上游一侧。
鱼群在前往上游产卵的途中被捕获。
Fishes are caught when they are on the way upstream to lay eggs.
鱼群在前往上游产卵的途中被捕获。
Fishes are caught when they are on the way upstream to lay eggs.
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