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Sea Pole Class Bathyscaphe
The Sea Pole (Hai Ji, or ) class bathyscaphe is a class of bathyscaphe of the People's Republic of China (PRC). They are capable of diving up to 7,000 meters, covering 99.8% of the oceanic floor of the world. Two units of this class are planned, with derivatives to follow and are used by both the civilian and military establishments in China. Design Sea Pole class bathyscaphe is designed by th702nd Research Instituteof China Shipbuilding Industry Corporation. The general designer is Mr. Xu Huangnan (), a professor oSchool of Naval Architecture, Ocean and Civil Engineering() of Shanghai Jiao Tong University (SHJTU), who also designed many other Chinese submersibles and unmanned underwater vehicles. The first deputy general designer is Mr. Cui Weicheng (), and the deputy general designer was Mr. Zhu Weiqing (), all of the three are academicians of the Chinese Academy of Sciences. There are two mechanical arms with associated tools that enable the bathyscaphe to perform a various t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Renminbi
The renminbi ( ; currency symbol, symbol: Yen and yuan sign, ¥; ISO 4217, ISO code: CNY; abbreviation: RMB), also known as the Chinese yuan, is the official currency of the China, People's Republic of China. The renminbi is issued by the People's Bank of China, the Central bank, monetary authority of China. It is the world's Template:Most traded currencies, fifth-most-traded currency as of April 2022. The Yuan (currency), yuan () is the basic unit of the renminbi. One yuan is divided into 10 Jiao (currency), jiao (), and the jiao is further subdivided into 10 Fen (currency), fen (). The word ''yuan'' is widely used to refer to the Chinese currency generally, especially in international contexts. Valuation Until 2005, the value of the renminbi was Fixed exchange-rate system, pegged to the United States dollar, US dollar. As China pursued its Chinese economic reform, transition from planned economy, central planning to a market economy and increased its participation in foreign ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
People's Republic Of China
China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after India, representing 17.4% of the world population. China spans the equivalent of five time zones and Borders of China, borders fourteen countries by land across an area of nearly , making it the list of countries and dependencies by area, third-largest country by land area. The country is divided into 33 Province-level divisions of China, province-level divisions: 22 provinces of China, provinces, 5 autonomous regions of China, autonomous regions, 4 direct-administered municipalities of China, municipalities, and 2 semi-autonomous special administrative regions. Beijing is the country's capital, while Shanghai is List of cities in China by population, its most populous city by urban area and largest financial center. Considered one of six ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bathyscaphe
A bathyscaphe () is a free-diving, self-propelled deep-sea submersible, consisting of a crew cabin similar to a '' Bathysphere'', but suspended below a float rather than from a surface cable, as in the classic ''Bathysphere'' design. The float is filled with gasoline because it is readily available, buoyant, and, for all practical purposes, incompressible. The incompressibility of the gasoline means the tanks can be very lightly constructed, since the pressure inside and outside the tanks equalizes, eliminating any differential. By contrast, the crew cabin must withstand a huge pressure differential and is massively built. Buoyancy at the surface can be trimmed easily by replacing gasoline in the tanks with water, because water has a greater density. Auguste Piccard, inventor of the first bathyscaphe, coined the name ''bathyscaphe'' using the Ancient Greek words (), meaning 'deep', and (), meaning 'vessel, ship'. Mode of operation To descend, a bathyscaphe floods air ta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China
China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after India, representing 17.4% of the world population. China spans the equivalent of five time zones and Borders of China, borders fourteen countries by land across an area of nearly , making it the list of countries and dependencies by area, third-largest country by land area. The country is divided into 33 Province-level divisions of China, province-level divisions: 22 provinces of China, provinces, 5 autonomous regions of China, autonomous regions, 4 direct-administered municipalities of China, municipalities, and 2 semi-autonomous special administrative regions. Beijing is the country's capital, while Shanghai is List of cities in China by population, its most populous city by urban area and largest financial center. Considered one of six ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
China Shipbuilding Industry Corporation
The China Shipbuilding Industry Corporation (CSIC) was one of the two largest shipbuilding conglomerates in the People's Republic of China, the other was the China State Shipbuilding Corporation (CSSC). In 2019, CSIC was merged into CSSC. CSIC was formed by the Government of the People's Republic of China on 1 July 1999 from companies spun off from CSSC, and is 100% owned by State-owned Assets Supervision and Administration Commission (SASAC) of State Council. Headquartered in Beijing, the CSIC handled shipbuilding activities in the north and the west of China, while the China State Shipbuilding Corporation (CSSC) dealt with those in the east and the south of the country. CSIC's subsidiary, China Shipbuilding Industry Company Limited (CSICL), was listed on the Shanghai Stock Exchange in 2008. Its trade arm is China Shipbuilding & Offshore International Co. Ltd (CSOC). CSIC developed 10 main product sections: shipbuilding, marine engineering, diesel engines, storage b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shanghai Jiao Tong University
Shanghai Jiao Tong University (SJTU) is a public university in Shanghai, China. It is affiliated with the Ministry of Education of the People's Republic of China, Ministry of Education of China. The university is part of Project 211, Project 985, and the Double First-Class Construction. It is a member of the C9 League. SJTU was founded as Nanyang Public School in 1896. It was merged into Jiao Tong University in 1921, before gaining its current name in 1959. The university currently has 33 schools, 12 affiliated hospitals, 2 affiliated medical research institutes, 23 directly affiliated units, and 5 directly affiliated enterprises. History Public school to industrial school Nanyang Public School was founded in 1896, making it one of the earliest universities in China. Sheng Xuanhuai requested the Qing government open the school in October. The proposal was approved by the Guangxu Emperor in December, and Sheng became the school's first president. As a member of Westernizat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chinese Academy Of Sciences
The Chinese Academy of Sciences (CAS; ) is the national academy for natural sciences and the highest consultancy for science and technology of the People's Republic of China. It is the world's largest research organization, with 106 research institutes, 2 universities, 71,300 full-time employees, and 79 thousand graduate students. The Chinese Academy of Sciences has historical origins in the Academia Sinica during the Republic of China (1912–49), Republican era and was formerly also known by that name until the 1980s. The academy functions as the national scientific think tank and academic governing body, providing advisory and appraisal services on issues stemming from the national economy, Social change, social development, and science and technology progress. It is headquartered in Beijing, with affiliate institutes throughout China. It has also created hundreds of commercial enterprises, Lenovo being one of the most famous. The academy also runs the University of Scienc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shenzhou 6
Shenzhou 6 () was the second human spaceflight of the Chinese space program, launched on October 12, 2005, on a Long March 2F rocket from the Jiuquan Satellite Launch Center. The Shenzhou spacecraft carried a crew of Fèi Jùnlóng (费俊龙) and Niè Hǎishèng (聂海胜) for five days in low Earth orbit. It launched three days before the second anniversary of China's first human spaceflight, Shenzhou 5. The crew were able to change out of their new lighter space suits, conduct scientific experiments, and enter the orbital module for the first time, giving them access to toilet facilities. The exact activities of the crew were kept secret but were thought by some to include military reconnaissance, however this is likely untrue given that similar experiments in the US and USSR determined that humans in space are not suited for military reconnaissance. It landed in the Siziwang Banner of Inner Mongolia on October 16, 2005, the same site as the previous crewed and uncrewed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jiaolong (submersible)
''Jiaolong'' () is a Chinese crewed deep-sea research submersible that can dive to a depth of over , developed from the Sea Pole-class bathyscaphe. It has the second-greatest depth range of any crewed research vehicle of the Chinese Navy; the only crewed expeditions to have gone deeper were the dives of the ''Trieste'' bathyscaphe () in 1960, ''Archimède'' () in 1962, ''Deepsea Challenger'' () in 2012, and '' DSV Limiting Factor'' () in 2019 (with three diving to Challenger Deep). The general designer is Xu Qinan (徐芑南), a former professor at the School of Naval Architecture, Ocean and Civil Engineering (船舶与海洋工程学院) of Shanghai Jiao Tong University (SJTU), who also designed many other Chinese submersibles and uncrewed underwater vehicles. Xu is now an academician for the Chinese Academy of Engineering. The first deputy general designer is Cui Weicheng (崔维成), and the deputy general designer was Zhu Weiqing (朱维庆). On June 27, 2012, the ''Jiaolo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Submarines Of The People's Liberation Army Navy
The People's Liberation Army Navy Submarine Force (PLANSF) is the submarine service of the People's Liberation Army Navy. It consists of all types of submarines in operational service organized into three Naval fleet, fleets: the North Sea Fleet, the East Sea Fleet, and the South Sea Fleet. Submarines have long been one of the three focuses of the People's Liberation Army Navy (the other two are aircraft and major surface combatants), and when the decision was made in late 2006 to concentrate on building other principal surface combatants to strengthen the air defense and to further delay the construction of aircraft carriers due to insufficient air cover, submarines will continue to play the lead dominant role in the assault force for the PLAN. Currently, PLANSF operates a fleet of 66 submarines which include nuclear as well as conventional submarines. Its surface branch counterpart is the People's Liberation Army Navy Surface Force. Nuclear-powered ballistic missile submarines ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deep-submergence Vehicles
A deep-submergence vehicle (DSV) is a deep-diving crewed submersible that is self-propelled. Several navies operate vehicles that can be accurately described as DSVs. DSVs are commonly divided into two types: research DSVs, which are used for exploration and surveying, and DSRVs (deep-submergence rescue vehicles), which are intended to be used for rescuing the crew of a sunken navy submarine, clandestine (espionage) missions (primarily installing wiretaps on undersea communications cables), or both. DSRVs are equipped with docking chambers to allow personnel ingress and egress via a manhole. Strictly speaking, bathyscaphes are not submarines because they have minimal mobility and are built like a balloon, using a habitable spherical pressure vessel hung under a liquid hydrocarbon filled float drum. In a DSV/DSRV, the passenger compartment and the ballast tank functionality is incorporated into a single structure to afford more habitable space (up to 24 people in the case of a DS ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
