第1个回答 2013-05-08
Benxi Benxi tunnel tunnel guides the original word "Galaxy nine holes." Underground river is a large underground karst cave, with a total length 5km. Tourism has been the development of a long tunnel for 2438.4m, an area of 45,000 square meters, the volume of 390,000 cubic meters, a large cave, all kinds of karst landscape is both varied and impressive seven Palace, the Three Gorges, 2, 9 more than King. Long underground river underground smooth, boat览胜, such as into fairyland.
Benxi Water Cave is currently the world's longest cave tour, one of the water. Approval of the State Council in 1994 as a national key scenic spots. Benxi Water Cave Tour can not only enjoy the uncanny workmanship of nature created by the fantastic beauty of magic, and you also get a lot of holes in scientific knowledge.
Karst cave, also known as karst cave.
"Karst" is derived from the Federal Republic of Yugoslavia (Yugoslavia) of the karst plateau. Where strange landscape, in the limestone caves in the formation of the concerns of scientists. Since then, all phenomena are better described as "karst." The object of scientific study called "karst and cave science learning.
Karst caves in soluble rocks, especially carbonate rocks of limestone and dolomite rock which, because of the long-term dissolution of water formed.
Nature of water is not pure water, water containing carbon dioxide, when water containing carbon dioxide when limestone encountered in limestone fissures occur in the flow of carbonation reaction of calcium bicarbonate, the calcium bicarbonate dissolved in water, therefore water away, with the passage of time, corrosion cracks have been into the cave.
The world's longest karst cave, Kentucky United States dong the Ma-Mongolian groups (Meng犸cave Mamofh Cave System), the hole from the beginning of the investigation in 1802, after 180 years to find out the length of 550Km.本回答被网友采纳
第2个回答 2013-05-08
Benxi Iron and Steel is a well-known cities, the old name "The Lake", where mineral-rich, known as "geological museum" in order to yield high-quality coking coal, low-phosphorus iron, special steel is well known. There are major tourist attractions of the Lake, Benxi water tunnel, as well as Taoist Mountain in Northeast - 9 iron brake Hill. Hill vegetables, ginseng, deer horn and the cold, such as pear flavor is well-known local specialty. Code: 0414, Zip code: 117000, is located in Liaoning Province in central east, 84 kilometers south of Shenyang, 193 km south of Dandong. Zoning: Hirayama jurisdiction, the Lake Ming Shan, 4 Nanfen area and Benxi, 2 Huanren Manchu Autonomous County.
China is located in the eastern part of Liaoning Province. Area of 9348 sq km. 1,523,000 of the population in 1990 (919,000 in the urban areas). There are Han, Manchu, Hui, Mongolia, North Korea, and other nationalities. Hirayama jurisdiction, such as 4 and Benxi Manchu Autonomous County, Huanren Manchu Autonomous County, 2. As a result of the Department Lake City and 000. Qing Emperor Guangxu 2002 (1876) was built Huairen Xian. 32 Ben Xixian home. In 1939 established the Lake City, located in Benxi City in 1948. Terrain in central and eastern high southwest of the lower. A temperate continental monsoon climate.