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Qiandao Lake
Qiandao Lake () is a man-made freshwater lake located in Chun'an County, Hangzhou, Zhejiang Province, China, that was formed after the completion of the Qiantang River, Xin'an River Hydroelectricity, hydroelectric station in 1959. Geography Qiandao Lake Scenic Area in Hangzhou is located in the hinterland of the Yangtze River Delta. 1,078 large islands dot the lake and a few thousand smaller ones are scattered across it. Over 90% of the land area is forested. The islands in the lake include Bird Island, Snake Island, Monkey Island, Lock Island (featuring supposedly the world's biggest lock), and the Island to Remind You of Your Childhood. The lake covers an area of and has a storage capacity of . The islands in the lake cover about . The trend of Qiandao Lake's transformation from mid mesotrophic to Trophic state index, mesotrophic, the polluting elements are heavy metals, nitrogen, phosphorus and organic matter, cages and cruise ships; (up to 10 meters underwater) the temper ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chun'an County
Chun'an () is a county of Zhejiang Province, East China, it is under the administration of the prefecture-level city of Hangzhou, the capital of Zhejiang, containing the well-known Qiandao Lake and bordering Anhui Anhui is an inland Provinces of China, province located in East China. Its provincial capital and largest city is Hefei. The province is located across the basins of the Yangtze and Huai rivers, bordering Jiangsu and Zhejiang to the east, Jiang ... province to the northwest. It has a land area of and a population of 450,000. The postal code is 311700, and the county seat is located on 18 North Xin'an Rd., Qiandaohu Town. Administrative divisions Chun'an consists of 12 towns, 18 townships, eight districts, five resident districts and 889 administrative villages. *Towns: Qiandaohu, Linqi, Weiping, Jiangjia, Fenkou, Shilin, Dashu, Tangcun, Zitong, Zhongzhou, Wenchang, Fengshuling. *Townships: Lishang, Pingmen, Langchuan, Anyang, Wangbu, Guocun, Jinfeng, Yaoshan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ancient City - Qian Dao Lake
Ancient history is a time period from the beginning of writing and recorded human history through late antiquity. The span of recorded history is roughly 5,000 years, beginning with the development of Sumerian cuneiform script. Ancient history covers all continents inhabited by humans in the period 3000 BCAD 500, ending with the expansion of Islam in late antiquity. The three-age system periodises ancient history into the Stone Age, the Bronze Age, and the Iron Age, with recorded history generally considered to begin with the Bronze Age. The start and end of the three ages vary between world regions. In many regions the Bronze Age is generally considered to begin a few centuries prior to 3000 BC, while the end of the Iron Age varies from the early first millennium BC in some regions to the late first millennium AD in others. During the time period of ancient history, the world population was exponentially increasing due to the Neolithic Revolution, which was in full prog ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anhui
Anhui is an inland Provinces of China, province located in East China. Its provincial capital and largest city is Hefei. The province is located across the basins of the Yangtze and Huai rivers, bordering Jiangsu and Zhejiang to the east, Jiangxi to the south, Hubei and Henan to the west, and Shandong to the north. With a population of 61 million, Anhui is the 9th most populous province in China. It is the 22nd largest Chinese province based on area, and the 12th most densely populated region of all 34 Chinese provincial regions. Anhui's population is mostly composed of Han Chinese. Languages spoken within the province include Lower Yangtze Mandarin, Wu Chinese, Wu, Huizhou Chinese, Hui, Gan Chinese, Gan and small portion of Central Plains Mandarin. The name "Anhui" derives from the names of two cities: Anqing and Huizhou, Anhui, Huizhou (now Huangshan City). The abbreviation for Anhui is , corresponding to the historical , and is also used to refer to the Wan River and Mount Ti ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Huangshan
Huangshan ( zh, s=黄山),Bernstein, pp. 125–127. literally meaning the Yellow Mountain(s), is a mountain range in southern Anhui province in eastern China. It was originally called "Yishan", and it was renamed because of a legend that Emperor Xuanyuan once made alchemy here. Vegetation on the range is thickest below , with trees growing up to the treeline at . The area is well known for its scenery, sunsets, peculiarly-shaped granite peaks, Huangshan pine trees, hot springs, winter snow and views of the clouds from above. Huangshan is a frequent subject of traditional Chinese paintings and literature, as well as modern photography. It is a UNESCO World Heritage Site and one of China's major tourist destinations. Physical description The Huangshan mountain range has many peaks, some more than 1,000 meters (3,250 feet) high. The three tallest and best-known peaks are ''Lotus Peak'' (Lianhua Feng, 1,864 m), ''Bright Peak'' (Guangming Ding, 1,860 m) and ''Celestial Pe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mineral Water
Mineral water is water from a mineral spring that contains various minerals, such as salts and sulfur compounds. It is usually still, but may be sparkling ( carbonated/ effervescent). Traditionally, mineral waters were used or consumed at their spring sources, often referred to as "taking the waters" or "taking the cure," at places such as spas, baths and wells. Today, it is far more common for mineral water to be bottled at the source for distributed consumption. Travelling to the mineral water site for direct access to the water is now uncommon, and in many cases not possible because of exclusive commercial ownership rights. More than 4,000 brands of mineral water are commercially available worldwide. In many places the term "mineral water" is colloquially used to mean any bottled carbonated water or soda water, as opposed to tap water. Composition The more calcium and magnesium ions that are dissolved in water, the '' harder'' it is said to be; water with few diss ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nongfu Spring
Nongfu Spring (; lit. "farmer's spring (hydrology), mountain spring") Is a Chinese bottled water and soft beverage company headquartered in Xihu District, Hangzhou, Xihu District, Hangzhou, Zhejiang province.Nongfu Spring Co., Ltd. Bloomberg Businessweek. Retrieved on April 10, 2014. "No. 148 Shuguang Road Hangzhou, 310007 China" It is owned and chaired by founder Zhong Shanshan. History The company was established on September 26, 1996. It launched its first packaged drinking water product in 1997 with water sourced from Zhejiang Thousand-Island Lake and became the joint stock company Nongfu Spring Co., Ltd in 2001. As reported by Reuters, Nongfu Spring filed an initial public offering with the Hong Kong Stock Exchang ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aquaculture
Aquaculture (less commonly spelled aquiculture), also known as aquafarming, is the controlled cultivation ("farming") of aquatic organisms such as fish, crustaceans, mollusks, algae and other organisms of value such as aquatic plants (e.g. Nelumbo nucifera, lotus). Aquaculture involves cultivating freshwater, brackish water, and saltwater populations under controlled or semi-natural conditions and can be contrasted with commercial fishing, which is the harvesting of wild fish. Aquaculture is also a practice used for restoring and rehabilitating marine and freshwater ecosystems. Mariculture, commonly known as marine farming, is aquaculture in seawater habitats and lagoons, as opposed to freshwater aquaculture. Pisciculture is a type of aquaculture that consists of fish farming to obtain Fish as food, fish products as food. Aquaculture can also be defined as the breeding, growing, and harvesting of fish and other aquatic plants, also known as farming in water. It is an environme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China Daily
''China Daily'' ( zh, s=中国日报, p=Zhōngguó Rìbào) is an English-language daily newspaper owned by the Central Propaganda Department of the Chinese Communist Party. Overview ''China Daily'' has the widest print circulation of any English-language newspaper in China. The headquarters and principal editorial office is in the Chaoyang District of Beijing. The newspaper has branch offices in most major cities of China as well as several major foreign cities including New York City, Washington, D.C., London, and Kathmandu. ''China Daily'' also produces an insert of sponsored content called ''China Watch'' that has been distributed inside other newspapers including ''The New York Times, The Wall Street Journal'', ''The Washington Post'', and ''Le Figaro''. ''China Daily'' operates a social media brand called "Media Unlocked". Within mainland China, the newspaper targets primarily diplomats, foreign expatriates, tourists, and locals wishing to improve their English. T ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Proof Of Concept
A proof of concept (POC or PoC), also known as proof of principle, is an inchoate realization of a certain idea or method in order to demonstrate its feasibility or viability. A proof of concept is usually small and may or may not be complete, but aims to demonstrate in principle that the concept has practical potential without needing to fully develop it. A proof of value (PoV) is sometimes used along proof of concept, and differs by focusing more on demonstrating the potential customer use case and value, and is usually less in-depth than a proof of concept. Usage history The term has been in use since 1967. In a 1969 hearing of the Committee on Science and Astronautics, Subcommittee on Advanced Research and Technology, ''proof of concept'' was defined as following: One definition of the term "proof of concept" was by Bruce Carsten in the context of a "proof-of-concept prototype" in his magazine column "Carsten's Corner" (1989): The column also provided definitions fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Archimedes
Archimedes of Syracuse ( ; ) was an Ancient Greece, Ancient Greek Greek mathematics, mathematician, physicist, engineer, astronomer, and Invention, inventor from the ancient city of Syracuse, Sicily, Syracuse in History of Greek and Hellenistic Sicily, Sicily. Although few details of his life are known, based on his surviving work, he is considered one of the leading scientists in classical antiquity, and one of the greatest mathematicians of all time. Archimedes anticipated modern calculus and mathematical analysis, analysis by applying the concept of the Cavalieri's principle, infinitesimals and the method of exhaustion to derive and rigorously prove many geometry, geometrical theorem, theorems, including the area of a circle, the surface area and volume of a sphere, the area of an ellipse, the area under a parabola, the volume of a segment of a paraboloid of revolution, the volume of a segment of a hyperboloid of revolution, and the area of a spiral. Archimedes' other math ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Submerged Floating Tunnel
A submerged floating tunnel (SFT), also known as submerged floating tube bridge (SFTB), suspended tunnel, or Archimedes bridge, is a proposed design for a tunnel that floats in water, supported by its buoyancy (specifically, by employing the hydrostatic thrust, or Archimedes' principle). The tube would be placed underwater, deep enough to avoid water traffic and weather, but not so deep that high water pressure needs to be dealt with; usually a depth of is sufficient. Cables either anchored to the seabed or to pontoons on the surface would prevent it from floating to the surface or submerging, respectively. Construction The concept of submerged floating tunnels is based on well-known technology applied to floating bridges and offshore structures, but the construction is mostly similar to that of immersed tunnels: After the tube is prefabricated in sections in a dry dock and the sections are moved to the site, one way is to first seal the sections; sink them into place, whil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taiwan
Taiwan, officially the Republic of China (ROC), is a country in East Asia. The main geography of Taiwan, island of Taiwan, also known as ''Formosa'', lies between the East China Sea, East and South China Seas in the northwestern Pacific Ocean, with the China, People's Republic of China (PRC) to the northwest, Japan to the northeast, and the Philippines to the south. It has an area of , with mountain ranges dominating the eastern two-thirds and plains in the western third, where its Urbanization by country, highly urbanized population is concentrated. The combined Free area of the Republic of China, territories under ROC control consist of list of islands of Taiwan, 168 islands in total covering . The Taipei–Keelung metropolitan area, largest metropolitan area is formed by Taipei (the capital), New Taipei City, and Keelung. With around 23.9 million inhabitants, Taiwan is among the List of countries and dependencies by population density, most densely populated countries. Tai ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
