Water clocks used water to measure time at night.
晚上用水钟来计时。
Since the steam engine was fired by coal, the large mills did not need to be located by rivers, as had mills that used water-driven machines.
由于蒸汽机是靠燃煤来驱动的，因此一些大型棉纺织厂就不再像那些使用水力驱动机器的工厂一样，必须依河而建。
Later, when you unplug the stopper, the used water will go rushing out down the drain.
然后，当你拔起堵住管口的塞子时，使用过的水就会顺着排水管流走。
The VVER 440, in contrast, used water both to moderate and to cool the fuel, as in Western designs.
相比之下，在西方的设计中，VVER440系统用水来缓冲和冷却燃料。
Used water is treated and then either safely disposed of, reused for industrial purposes or air-conditioning, or mixed with reservoir water for drinking.
（水资源很少被浪费。）使用过的水经过处理后通常若不是被安全地排放掉，就是（使用过的水经过安全处理后，通常会）重新应用于工业生产或空气调节，或者和水库中的水进行混合，成为饮用水。
The researchers used water and an ultrasonic extraction process, followed by gas chromatography-mass spectrometry to quantify the amount of cocaine in more than 230 bills collected in 17 cities.
研究人员从17个城市收集到230张纸币样本，并使用水和超声波提取方法，再加上气相色谱分析-质谱法对样本进行测试。
Chlorine is used to disinfect water.
氯用来给水消毒。
Greens attacked him, saying his new varieties used too much water and costly chemical fertilizer; his link with DuPont was noted.
环保主义者攻击他，说他的新品种使用了太多的水和昂贵的化学肥料；人们注意到他与杜邦公司的关系。
The crocodile, being used to the water, reached the opposite side of the river first, and was soon standing beside the wall.
鳄鱼习惯水，第一个到达河的对岸，很快就站在了墙边。
It also discusses where the finest tea leaves were produced and what kinds of water were used.
它还讨论了最好的茶叶是在哪里生产的，以及使用了什么样的水。
For thousands of years, people have used the wind to sail boats and move water.
几千年来，人们利用风来驾驶船只和移动水。
The machine used to sell soda water.
这个机器以前是出售苏打水的。
They were daring blue-water adventurers who used basic canoes to rove across the ocean.
他们使用简单的独木舟在海洋上漫游，是勇敢的海洋探险者。
None of the water from Lake Powell is used to irrigate the area.
鲍威尔湖的水没有被用来灌溉这一地区。
The money raised will be used to dig bore holes to pump water into the dried-up lake.
筹到的钱款将用来挖井眼，再将水抽入干涸的湖中。
The engine is used for pumping water out of the mine.
这台发动机是用来从矿井中抽水的。
Bamboo can be used for carrying water.
竹子可以用来运水。
Apart from the fire, the water used to extinguish it also caused a lot of damage to Notre Dame Cathedral.
除了大火，用于灭火的水也对巴黎圣母院造成了很大的破坏。
The next day, the stick he'd used to stir the water and flavored powder mixture had frozen, creating the first popsicle.
第二天，他用来搅拌水和调味剂的小棍被冻了在溶液里面，第一根冰棍就这样诞生了。
When this water is used for agricultural irrigation, farmers risk absorbing disease-causing bacteria, as do consumers who eat the produce raw and unwashed.
当这种水用于农业灌溉时，农民有接触到致病细菌的风险，那些食用了未加工和未经清洗的农产品的消费者也会面临这种风险。
In the long run, electricity from large wind farms in remote areas might be used to make hydrogen gas from water during periods when there is less than peak demand for electricity.
从长远来看，在电力需求低于峰值的时期，偏远地区的大型风力发电场的电力可能会被用于电解水，以产生氢气。
Each tidal cycle carries plant material into the offshore water to be used by the subtidal organisms.
每个潮汐周期都会将植物带到近海海水中，从而被潮水下的生物所利用。
Even though our earth is rich in water resource, there is still a shortage of water in many places because ocean water can't be used directly.
尽管地球的水资源丰富，但由于海水不能直接被利用，所以仍有许多地方缺水。
Once, people used too much underground water.
过去，人们使用了太多的地下水。
The heat that is produced by burning garbage is used to boil water.
燃烧垃圾产生的热量被用来烧水。
The large hind legs were used for propulsion in water.
巨大的后肢用于在水中驱动。
People used too much underground water. The temperature has become higher over the years.
人们使用了太多的地下水，这些年来温度变得更高了。
It would be a disaster for humans when all the fresh water were used up.
如果所有的淡水都用完了，对人类来说将是一场灾难。
The basket had no difference after the son used it to get water from the river.
在儿子用篮子从河里取水后，篮子没有任何变化。
The basket had no difference after the son used it to get water from the river.
在儿子用篮子从河里取水后，篮子没有任何变化。
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