丰水年,土壤水分收支正平衡,但入渗雨量的大部分(>80%)为强烈蒸发蒸腾所消耗。
In rainy year, soil water storage increased, but most infiltrated rainfall (more than 80%) was consumed by intensive evapotranspiration.
将模型应用于威海市节水灌溉示范区,得出其平水年(50%)、一般干旱年(75%)两种水文年型的水资源联合调配方案。
The coupled model is applied in water saving irrigation region, Weihai city, Shandong province. The irrigation region optimal operation schemes of normal (50%)and dry(75%) years are computed.
然而,在20世纪80年代后期,一些科学家在美国西部的内华达探索魔鬼洞,这基本上是一个广阔的充满水的洞穴,并且远离海洋。
However, in the late 1980s, some scientists were exploring Devil' s Hole, which is basically an extensive water-filled cave, far from the ocean, in Nevada2, in the western United States.
几千年来,人们利用风来驾驶船只和移动水。
For thousands of years, people have used the wind to sail boats and move water.
我们讨论了30到40亿年前地球和火星上液态水存在的地质证据。
We were discussing the geological evidence of liquid water on Earth and Mars three to four billion years ago.
考虑到人类是这些生态系统的一部分,你可能听说过,水资源短缺可能会限制你可以使用多少水,特别是近些年夏天的时候,
Consider humans as part of these ecosystems, you've probably heard about water shortages or restrictions on how much water you can use, especially in the summer time, in recent years.
在这里,水可能以冰的形式储存数百年甚至数十万年,然后再以融水的形式释放到液态水系统中。
Here water may be stored in ice form for hundreds or even hundreds of thousands of years before being released again into the liquid water system as meltwater.
其中一个毁坏物是建于18世纪30年代的大风琴,据说它逃过了大火,但却因水而受到严重损坏。
One casualty of this was The Great Organ constructed in the 1730s, which was said to have escaped the flames but been significantly damaged by water.
鸭子是在有大量水的地方觅食和繁殖的鸟类,但近几十年来,由于干旱,它们的栖息地一直在缩小。
Ducks are birds that feed and breed in areas where there is a lot of water, but their habitats have been shrinking in recent decades because of the droughts.
1995年,伽利略号太空船捕捉到关于木星大气层的数据——数据中心缺少大部分预测的大气水,这挑战了关于木星结构的主流理论。
In 1995 the Galileo spacecraft captured data about Jupiters atmosphere—namely, the absence of most of the predicted atmospheric water—that challenged prevailing theories about Jupiters structure.
1995年,伽利略号宇宙飞船捕捉到了木星大气的数据——也就是说,大部分预测到的大气水的存在——这挑战了关于木星结构的主流理论。
In 1995 the Galileo spacecraft captured data about Jupiter's atmosphere—namely, the absence of most of the predicted atmospheric water—that challenged prevailing theories about Jupiter's structure.
普韦布洛印第安人的预留水权从1848年起优先于其他公民的水权,这一年普韦布洛村落必须被视为保留地。
The reserved water rights of Pueblo Indians have priority over other citizens' water rights as of 1848, the year in which pueblos must be considered to have become reservations.
奥林匹克号轮船率先于1910年下水,紧接着是1911年的泰坦尼克号,最后是1914年的大不列颠号。
The Olympic launched first in 1910, followed by the Titanic in 1911, and lastly the Britannic in 1914.
2004年,两个名为“勇气号”和“机遇号”的探测器或“漫游者”被派去寻找水的迹象。
In 2004, two robot explorers, or 'rovers', called Spirit and Opportunity were sent to look for signs of water.
随着人们对河水的取用的速度超过了水的补给速度,到2005年原本蜿蜒深邃的水库水量降至库容能力的33%。
As people’s demands on the river outpaced the rate of recharge, the deep, meandering reservoir dropped to only 33 percent of capacity in 2005.
但有了这个新的灌溉系统后,它供的水一年够他们种三季了。
But with this new irrigation system, it helps bring enough water for them to grow three crops a year.
因为萨那可能会是世界上第一个在十年内用光水的大城市。
Because Sana could be the first big city in the world to run out of water, within a decade.
他预计未来十年,水回收业务将翻两番。
He expects his recycling business to quadruple in the next decade.
他们现在只需要十年前一半的水,就能生产一样多的乙醇。
They now use about half as much water per gallon of ethanol as they did a decade ago.
“纯净”可能只是相对的说法。2009年以前,联邦监管机构并未要求瓶装水去除大肠杆菌。
And "fresh" can be a relative term. Before 2009, federal regulators did not require water bottlers to remove E. coli.
但引进一个可交易的水权利需要几十年,别说在大多数贫困国家进行市场定价。
But it will take decades to introduce a system of tradable water rights, let alone market pricing, in most poor countries.
十年前,甘水镇是一个灰尘乱飞的穷乡僻壤,以世界上最大的响尾蛇聚集地而著称。
Ten years ago Sweetwater was a dusty backwater best known for having the world’s largest rattlesnake round-up (see article).
方案活动的大部分资金来自依照《清洁水法》对2010年英国石油公司泄漏进行的罚款,这笔罚款是美国历史上最重的一次。
Its activities would be funded in large part by Clean Water act penalties stemming from the BP spill in 2010, the biggest in the nation's history.
项目启动后的三年,利用自来水和私人坑式厕所的家庭数量已经平均增长了10%,但是卫生行为没有任何改变。
Three years after programme initiation, the number of households using piped water and private pit latrines had increased by 10% on average, but no changes in hygiene-related behaviour had occurred.
沙特阿拉伯对水的需求在25年内增长了500%,在未来20年内还要再翻一番,与此同时,对电力的需求则是每年增长10%。
Saudi Arabian water demand has increased by 500% in 25 years and is expected to double again in 20 years - as power demand surges as much as 10% a year.
2009年以前,联邦监管机构并未要求瓶装水去除大肠杆菌。
Before 2009, federal regulators did not require water bottlers to remove E. coli.
“自来水四步”战略- - -包括海水淡化,废水回收,雨水和进口水源,这使得新加坡公共事业局赢得了国际美誉,包括2007年的斯德哥尔摩工业水奖。
A "four tap" strategy — which includes desalinated, recycled, rain and imported water — has won the PUB an outpouring of international praise, including the Stockholm Industry water Award in 2007.
经常不干净的简便桶装水的价格比一年前高出四倍。
Jerry cans of water, which is often filthy, cost four times more than a year ago.
经常不干净的简便桶装水的价格比一年前高出四倍。
Jerry cans of water, which is often filthy, cost four times more than a year ago.
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