梦梦890505
, place a complex of machine, electricity. Among them in order to achieve the hydroelectric power, is used to control the flow of buildings called hydropower station buildings. This mainly discuss the layout, hydropower diversion system structure design and hydraulic calculation; Hydropower plant layout design and hub of the structure characteristics. The basic development mode and hydropower decorate a form η by N = 9.81 QH knowable, to power must flow and head, the key is to form a head. Take full advantage of the river's water resources of hydropower station, the first to make, downstream formed certain gap, constitute power head. So for the river water hydropower development, according to the different ways of centralized head into dam type, diversion type and hybrid three basic forms. Pumped-storage power station and the tides of hydropower station is an important type using. The way -- formed head hydropower development mode. A, dam type hydropower station In river canyon place dammed rivers, in front of the dam harmony water, the dam site, form concentrated gap, this development way as the dam type development. In reservoir upstream dam site of the led take, through the workshop in hydropower station turbine generating tail water, after which leads to the river downstream, upstream and downstream water level difference is obtained that the head hydropower. With the centralized head hydropower dam called dam type hydropower station. (a) hydropower dam type characteristic (1) the head hydropower dam type depends on the dam is high. At present the biggest head hydropower dam type does not exceed the correlation between 300m. (2) dam type of hydropower station is larger, the power station quoted flow water use, scale is fully. (because the reservoir formation DAMS, upstream, can be used to adjust flow) in the world at present more than two 000MW installed capacity of large scale hydropower station is mostly dam type hydropower station. Besides dam type the comprehensive utilization of hydropower reservoir with high benefit, but at the same time satisfy the flood control, power generation, and water demand bringing. (3) hydropower dam type, attentions investment. Reason: engineering with large size, caused by the large range of reservoir, migrants flooded. Application: slower, flow channel slope, and a large DAMS built libraries conditions. (2) hydropower dam type of form 1. The riverbed type power station (power in river now any) - general built in the middle ZongPo gentle river channel, to avoid massive river flooded low dam or sluice gate, built. For large and medium-sized: head: -- 25 meters below, small: 8 ~ 10 meters below. -- plant and block dam built on the riverbed side-by-side, common retaining water, reason workshop also have sliding stability problem; - building height depends on the discretion of the head. -- quote large flow, head low. -- mainly includes: block DAMS, xiang-jia-ba dam, workshops, lock, the fishway etc. 2. Type of hydropower station dam at dam toe staion (power) -- when head is bigger, workshop itself can not withstand the water thrust, will plant moved to dam by retaining water after the dam. - general dam type hydropower station built on the upper-middle river. -- is larger, the capacity of the regulation performance. - such as can be built for volumetric, Banks type power station. The three gorges hydropower station -- high-profile dam type hydropower station is, its an installed capacity of 200MW for eighteen. Second, water diversion type power of hydropower station (now) In rivers on the slope steep river build one low dam (or no dam) water, through the man-made YinShuiDao (channel, tunnel, pipeline) river diversion to downstream, and centralized divide pressure pipeline, then after water diversion to turbine to conduct electricity. YinShuiDao concentrated with the power station called water head of hydropower station. Characteristics: (1) head is relative taller, and the biggest head has reached 2,000 meters above. (2) quoted flow small, no reservoir water runoff regulation, lower utilization rate, comprehensive utilization value is poorer. (3) power station capacity is very small, basic no reservoir submerged loss, quantity is lesser, unit cost is low. Type: (1) no pressure water type (free) : YinShuiDao is blunt without pressure (such as channel) (2) there is pressure water type (pressure YinShuiDao blunt) : there is pressure (pressure tunnel) Applicable condition: suitable for river channel slope steep, flow of smaller mountain OuXing inlets. 1. No pressure water type power station Water diversion buildings is without pressure: any open channel (open), blunt free-flow tunnel (how) copy Main buildings: low dam, inlet, settling basin, pont du gard (hole), daily regulation pool, pressure, pressure conduit previous pool, plant, water discharge canals.power .station The building is a pressure diversion tunnel (pressure stress how) Main buildings: low dam, diversion tunnel (pressure), surge chamber pressure conduit, factory, and ash
阿滋猫波斯猫
水龙头是水阀的通俗称谓，用来控制水流的大小开关，有节水的功效。那么你知道水龙头用英语怎么说吗?下面跟我一起来学习关于水龙头的英语知识吧。
stopcock
hydrovalve
water tap
弯嘴水龙头 bib tap ; bib-cock
水龙头插口 faucet hole
水龙头漏水 Dripping Faucet
换水龙头垫圈 Replace a faucet washer
铸铁水龙头 cast iron bibcock
浴室水龙头 Bathroom faucet ; bath-room ; Bathroom taps
关掉水龙头 turn the tap off ; Turn off the water ; turn off the tap
1. The taps appeared to be made of solid gold.
水龙头似乎是用纯金制成的。
2. They heard him running the kitchen tap.
他们听见他打开了厨房里的水龙头。
3. I replaced the taps and reconnected the water supply.
我更换了水龙头再次接通了自来水。
4. Connect the hose to the tap and turn on the tap.
把水管接在龙头上,打开水龙头.
5. Connect the hose to the tap and turn on the water.
把软管接在龙头上,打开水龙头.
6. Have you left the bath running?
你忘了关浴缸的水龙头了 吗 ?
7. The faucet has developed a drip.
那个水龙头已经开始滴水了.
8. The tap was dripping.
水龙头在滴水.
9. He turned off the water.
他关上了水龙头.
10. This tap turns easily.
这个水龙头容易转动.
11. That faucet dribbles badly.
那个水龙头漏水严重.
12. The tap is leaking. We must fix it.
水龙头在漏水, 我们得把它修一修.
13. You'd turn on the water, and it would shoot straight up in the air.
你若打开水龙头，水会直往上喷。
14. The village water supply was two streets down the road.
村里的水龙头在大路上第二条横路的转角上.
15. She turned off the faucet and dried her hands.
她关掉水龙头，把手擦干。
Villagers in Russia's far east had a shock recently when they turned on their hot water taps to find oil flowing from them.
近日，俄罗斯远东地区的居民吃惊的发现，当他们打开家中的热水龙头流时，流出来的竟然是石油。
The local Yakutia Media website says a central heating system accident in the village of Chersky resulted in three tonnes of oil leaking into the water supply.
雅库特当地媒体报道，切尔斯基镇的中央供热系统出现了故障，导致三吨石油排入了供水系统。
The oil also made its way into a nearby river and contaminated the soil.
石油还流入到了附近的河流当中，污染了土壤。
A video on the Life news portal shows one villager filling a bucket from an indoor tap. What flows out is thick, black and viscous - unmistakably oil.
新闻门户网站Life的一则视频显示，一位村民正在室内的水龙头上接了一桶看起来浓稠、黝黑、黏黏的东东——显然是石油。
"People can't even wash, because a mixture of fuel oil and water with the characteristic smell of petrol is flowing from the taps. It is completely insanitary," Chersky resident Ivan tells Life.
切尔斯基镇居民伊凡告知Life：“因为水管里流出的是水和石油的混合物，它还有刺鼻的汽油味，我们甚至无法洗漱。”
Officials are now working to expunge all traces of oil from the water supply. They say the cold water taps are still working fine, and advise villagers to boil that water for both washing and drinking.
政府官员们正在努力将石油从供水系统中清除。他们表示，冷水供应仍然正常，建议居民们将冷水烧开，以用作洗漱和饮用。
Regional prosecutors and environmental protection officers have launched an official inquiry into the incident.
该地区的检察官和环境保护官员正在对此事件进行调查。
Most social media users sympathise with the villagers' plight, with some even suggesting that the oil leak may have been deliberate.
社交媒体上大多数的网友们都对这儿的居民表示同情。一些人甚至认为，石油是故意泄露的。
"Someone should go to prison for this, it looks like sabotage," one comment on the Life article reads.
一网友在生活杂志上说，“这些不法分子应该去坐牢，这看起来是一场阴谋。”
Others are less bothered, and say the villagers should be grateful that their water has been replaced with valuable oil. As one incredulous blogger puts it: "Seriously? They are complaining?"
另一些人倒没有这么烦恼，他们表示，自来水被换成了昂贵的石油，应当心存感激才是。正如一位博友所说的：“真的吗?他们居然还抱怨?”
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3. 书房用英语怎么说
4. 认证用英语怎么说
PP的猪窝
1、控制水龙头出水量。
Control the water output of the tap.
2、使用省水型马桶或是装置节制水流量的设备。
Use water saving toilet or device to control water flow.
3、随手关紧水龙头，并且在每次出门前和临睡前仔细检查水龙头是否关好。
Turn off the tap immediately, and carefully check whether the tap is turned off before going out and going to bed.
4、用淘米水洗碗筷，可降低洗洁精的污染和用水量。
Washing dishes and chopsticks with rice washing water can reduce the pollution and water consumption of detergent.
5、尽量缩短每天洗澡的时间。
Try to shorten the time of bathing every day.
6、刷牙时应先把水龙头关掉，用漱口杯盛水即可。
When brushing your teeth, turn off the tap first and use a mouthwash cup to hold water.
7、洗脸以盆代替水流。
Wash your face with a basin instead of water.
节水小贴士
饮用水
要按需取水，不可多取浪费；外出自带水杯，少用公共水杯，减少清洗用水；收集利用暖瓶剩水和净水机尾水等。不要丢弃没喝完的瓶装水。
餐厨用水
要注重清洗次序，清洗餐具前先擦去油污，少占用餐具，减少洗涤用水；收集利用洗菜水和淘米水等；适量使用洗涤剂，减少清洗水量。不要用长流水解冻食材；用容器盛水清洗食材餐具，不要用长流水冲洗。
打篮球的猫咪
写作思路：这个是列举式的英语写作，所以开头可以一句话带出节约用水的具体措施；中间详细列举具体的节约用水措施，但是不必要详细展开论述，概述即可；结尾可以用一句话写倡议，就是提议大家节约用水。
双语范文参考如下：
写作模板参考
菜菜爱榴莲
1、珍惜每滴清水，拥有美好明天。
Cherish every drop of water, have a beautiful tomorrow.
2、节约用水，珍爱生命。
Save water and cherish life.
3、水资源是有限的，生命之河是无限的。
Water resources are limited, and the river of life is infinite.
4、每天节约一滴水，难时拥有太平洋。
Save a drop of water every day, and have the Pacific Ocean when it's hard.
5、提倡节约用水。
Water conservation is advocated.
6、人人关心节水，时时注意节水。
Everyone is concerned about water saving and always pays attention to water saving.
7、节约用水，利在当代，功在千秋。
Saving water, benefit in the present age, merit in the future.
8、国之栋梁不可无，生命之水不可枯。
The pillars of the country are indispensable, and the water of life cannot be dried up.
9、千万别让水成为奢侈品，节约用水从身边做起。
Don't let water become a luxury. Save water from your side.
10、坚持人水和谐，建设生态文明。
Adhere to the harmony between human and water, and build ecological civilization.
