Millions of irrigation wells in many countries are now pumping water out of underground sources faster than rainfall can refill them.
在许多国家，数以百万计的灌溉井现在从地下水源抽水的速度，超过了降雨所能再次填满的速度。
They're pumping water by riding on a bicycle.
他们用骑自行车的方式泵水。
Then we started pumping water to the fields.
然后我们用水泵向地里送水。
But to do so in India would exclude 95% of the people pumping water.
但是如果采取这种方法的话，印度将排除抽水喝的占95%的人口。
The salp is barrel-shaped and moves by contracting, pumping water through its gelatinous body.
樽海鞘这种生物呈筒状，通过全身收缩、排出海水来推动自己凝胶状的身体移动。
Fracking involves pumping water, chemicals and sand underground at high pressure in order to release gas.
液压破碎法是利用高压将水、化学物质和沙打到地下以获取天然气的方法。
Ring pumping water storage plant reservoir across park river traffic bridge is the temporary traffic engineering.
响水涧抽水蓄能电站下水库跨泊口河交通桥属临时交通工程。
CONCLUSION The pumping water from middle of water body is very effective for prevention of oncomelania snail spread.
目的评估电灌站中层抽水阻止钉螺扩散的效果。
EVER since they started pumping water for their vines, the winegrowers of Langhorne Creek have learnt to cope with crises.
从他们开始抽取墨累河水唻灌溉自己葡萄园的那一刻起，兰霍恩溪地区的葡萄园主就已经学会了应对危机。
When pumping water, the head, shaft power and efficiency of the pump decrease with the reducing in impeller diameter.
输送水时，叶轮切割后，泵的扬程、轴功率、效率都下降。
Known as the "Archimedes screw give water," the machine is pumping water from the cabin of the ship from the invention.
被称作“阿基米德举水螺旋”的扬水机是为了将水从大船的船舱中排出而发明的。
Effects of sprinkle irrigation and flood irrigation by pumping water on the growth and production were analyzed and compared.
对比分析了节水灌溉(喷灌)、抽水灌溉(漫灌)对甘蔗生长和蔗茎产量的效应。
They created a geological pocket 900 feet long and up to 238 feet wide in the dome by pumping water into it to dissolve the rock salt.
他们把水抽进盐丘来溶解岩盐，在盐丘中打造出一个900英尺长、宽达238英尺的地质容器。
The safety of pumping water system in the mine is analysed and technique scheme of pump group pumping water system is put forward.
对矿井排水系统的安全性进行了分析，提出了泵组排水系统技术方案，并对这种方案的安全性、技术性、经济性给予探讨。
The Dutch have been fighting the rising and falling tides for centuries, building dikes and pumping water out of areas that are below sea level.
荷兰人几个世纪以来一直在不断地与大自然的潮涨潮落相抗争，不停地筑堤挖渠，将积水从低于海平面的地区抽走。
A gadget called the Jetlev can lift a person 30 feet high by pumping water from a backpack through a hose connected to a small, unmanned boat.
一个叫“水箭背包”的小玩意可能通过从双肩背包里抽水将人举到30英尺高，双肩背包通过一条软管连着一艘无人操控的小船。
Close the door distribution discharge valve and, if cut-off valve is opened, pumping water to the piston from the pipeline until the pump output.
关闭分配阀卸料门，如有截止阀则打开，泵送清水至活塞从输送管输出端泵出为止。
If the water rises to about 40 or 50 cm, we will immediately assemble our equipment, and start pumping water from the low-lying parts under the viaduct.
如果水位上升40至50厘米，我们将马上集中我们的设备，开始在高架桥下的低洼地区进行排水。
Now tritium you know you can't really do much with. What they did with that water I don't know but they were pumping water and maybe storing it, don't know.
现在氚你知道你不能做太多，他们对那个水做了什么，我不知道但是他们在抽水，可能会储存它，不知道。
Likewise, pumping water into natural aquifers for seasonal storage tends to be much cheaper than building a big dam, and prevents the great waste of water through evaporation.
同样，把水抽送到天然地下储水层，季节性地储水，往往也比建大坝省更多的钱，同时还防止水分蒸发的浪费。
The reactors are designed to shut down automatically when a quake strikes, and emergency diesel generators began the task of pumping water around the reactors to cool them down.
按照设计，反应堆会在地震时自动停转，应急柴油发电机会开始将水抽到反应堆四周来降低反应堆的温度。
Windmills Another former staple9) of Dutch agricultural life, mills were originally used for all sorts of practical purposes such as grinding flour, sawing wood, or pumping water.
荷兰农业社会遗留下来的另一特色物品是风车。 风车最早是用于各种实用目的，如磨制面粉、锯木材或者抽水。
When oil products or other fluids with viscosity larger than that of water, the pump's performance is usually conversed and determined by its performance parameters in pumping water.
离心泵输送粘度大于水的石油产品或其它流体时，一般用输送水时的性能参数换算确定泵输送粘性流体时的性能。
It describes several actual experiments in-situ of pumping water from Wells, indicating the relation between the variation of elevation and the pumping, with respect to time and location.
文中应用了几个抽水试验实例，说明了它们在时间上、空间上的相互变化关系。
The safety of pumping water system in the mine is analysed and technique scheme of pump group pumping water system is put forward. And safety, technicality, economy of this measure has been studied.
对矿井排水系统的安全性进行了分析，提出了泵组排水系统技术方案，并对这种方案的安全性、技术性、经济性给予探讨。
Engineers are pumping water through the sluice gates to try to control the water levels, but they have to be careful not to allow too much to flow downstream where communities are already waterlogged.
工程人员正在试图通过水闸泄水来控制水位。但是他们必须非常谨慎，不能让过多的水涌入下游，那里的社区已经被水浸。
Engineers are pumping water through the sluice gates to try to control the water levels, but they have to be careful not to allow too much to flow downstream where communities are already waterlogged.
工程人员正在试图通过水闸泄水来控制水位。但是他们必须非常谨慎，不能让过多的水涌入下游，那里的社区已经被水浸。
应用推荐