Water was the main source of mechanical power, and by the end of the seventeenth century, England alone is thought to have had some 20,000 working mills.
水是机械动力的主要来源，而到了17世纪末，人们认为仅英格兰就有2万个左右的工作磨坊。
This is less than the total biological production in the main water column, or pelagic zone.
它比主水体或远洋区的生物总产量要少一些。
On the one hand, the elephants' main lake, their only water source (来源), dried up.
一方面，大象的主要湖泊饮水处，也是他们唯一的水源，已经干涸了。
Using water as the main material, the concept creates a literal waterfall from the top of the tower.
他们的创意是以水为主要材料，设计了一个从大厦顶端倾泻而下的巨型瀑布。
It has rising rates of child malnutrition and alarming declines in reserves of its two main resources, oil and water.
儿童营养不良比例不断上升，石油和饮用水两大主要资源储备量下降而引发恐慌。
People in the main cities now have enough water, thanks to desalination, though they still have to pay for it.
尽管一些主要城市的居民必须为用水付钱，但多亏海水淡化，他们得到了足够的水。
As a main player on the water, sanitation and health stage, WHO is convening a key workshop on water Quality for Human health.
世卫组织作为饮水、卫生和健康舞台的主角，将召开一次人类健康水质方面的重要研讨班。
The main types of open-water estuarine mariculture include.
开放型河口海水养殖主要有。
Pipelines from the individual blades link to the server rack's water-pipe network, which in turn is connected to the main water transportation network.
每台刀片服务器上的冷却水管将被接入服务器机架的水管网络中，最后再接入到主输水网络中。
Short of replacing the entire water main, which is both expensive and disruptive, the only way to cut background leakage below these levels has been to reduce the water pressure.
由于费用昂贵而且破坏性大，没有人对水管进行彻底更换。减少底面渗漏流量的唯一办法就是降低水压。
The plans show the drains and plumbing fixtures, but the plumber figures out how to route the pipes and hook up to the water main and sewer.
计划指出排水沟和排水管固定装置，而管道工则构想如何布置管道和连接到总水管和下水道。
By now, they'd been seeing people dying in their communities and knew not to drink water from the river, which ordinarily would have been their main source of water.
现在，他们看到他们社区的人死了，知道平常作为他们水源的河水不能喝了。
The pipelines from the individual blades link to the larger network of the server rack, which in turn are connected to the main water transportation network.
每个刀片服务器的管道都连到上级服务器网络上，最后连接到供水主网络中。
The kit includes an industrial-sized bucket and is designed to be connected to your water main for automatic filling.
该工具包包含一个标准尺寸的水桶，可以直接连接水管，自动灌满。
The main water-treatment plant serves Harare and the surrounding area.
这家主要的水处理厂负责处理哈拉雷以及周边地区的水处理。
As of 2013, Orlando will no longer be able to increase the rate at which it USES water from the Floridan aquifer, the city's main source of fresh water supply.
大约2013年，奥兰多将不能再增长其从佛罗里达含土水层抽水的速度，而这是该市唯一的淡水来源。
The Yangtze River basin is the main source for water in the South-North water Diversion Project.
长江流域是南水北调工程的主要水源。
24once the city's main water source, the Los Angeles River is now a concrete channel fed by storm drains.
曾经作为城市主要水源的洛杉矶河，现在是一条混凝土渠道，用于暴雨排水渠。
India's monsoon rains are the main source of irrigation water for the country's 235 million farmers.
印度的季风雨是全国两亿三千五百万农民的灌溉水主要来源。
In addition, the water in your water pipes and toilet tanks (not the bowls) is drinkable if you closed the valve on the main water line before the flood.
此外，如果你在洪水到来前将主水阀关闭的话，那么水管中的水和厕所水箱(不是便池)里的水是可以饮用的。
The main water problems in the Yangtze Delta are flood, aridity and water environment, while the water environment has become the key problem.
长江三角洲的主要水问题有洪涝灾害、干旱缺水、水环境恶化三大问题，其中水环境恶化是核心。
Seepage flow in fissured rock masses is strongly anisotropic, due to main water flowing only through in fissure and bedding.
由于水只能沿着岩体的裂隙及层理等流动，致使裂隙岩体的渗流具有强烈的各向异性的特征。
Main water source of Manas River comes from the thaw on high mountains and the precipitation on its upper reaches.
高山区的冰雪融水和玛纳斯河上游的降水是该流域的主要径流水源。
To the main water environmental problems, this paper presentscorresponding protection and pollution prevention techniques.
针对存在的主要问题，提出保护和治理的方法和措施。
Total sugar and tannins constituted the main water extracts content of Water—lily Tea.
总糖、单宁是构成“荷花茶”可溶性成分的主体物质；
However, since the distance between surface water and remote mountainous areas is rather far and local groundwater level is very high, the main water sources highly depend on rainfall.
但是，由于边远山区地区离地表水源较远，地下水埋藏深，因此主要水源还是依靠雨水。
The main water factors of fishpond water in lakeshore and the impact of fish yield were analyzed.
分析了三角帆蚌对水体的主要水质因子变化及鱼产量的影响。
There are five main water systems and large areas of wetland in Tongliao city.
通辽市主要有五大水系，湿地面积广阔。
There are five main water systems and large areas of wetland in Tongliao city.
通辽市主要有五大水系，湿地面积广阔。
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