歐洲歷史 欧元历史 欧洲联盟扩大 (1995 - 2004 - 2007) 机构领导人列表（英语：List of presidents of European Union institutions）
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歐洲聯盟的建立源於《馬斯特里赫特條約》。該條約1992年2月7日訂立，1993年11月1日生效，以《單一歐州法案》（Single European Act）及《歐洲聯盟神聖宣言》（Solemn Declaration on European Union）為基礎。歐盟取代歐洲各大共同體後，撤銷了歐盟三支柱之一的歐洲經濟共同體，並把它易名為「歐洲共同體」。歐盟成立後，雅克·德洛爾從原歐洲經濟共同體短暫過渡為首任歐洲委員會主席，其後雅克·桑特於1994年繼任。只有歐洲各大共同體、歐洲經濟共同體、歐洲煤鋼共同體及歐洲原子能共同體擁有法人資格。
歐盟三支柱中，只有第一支柱──歐洲共同體奉行超國家主義的原則，跨國運作。[2]歐盟的支柱體系造就歐洲加強領域合作，毋須依靠各國領袖賦予超國家機構大量權力。支柱體系把歐盟劃分如下：歐洲經濟共同體原有的權限納入共同體支柱，司法與內政（Justice and Home Affairs，簡稱JHA）引入為新支柱，而歐洲政治合作成為第二支柱（共同外交與安全政策）。
《阿姆斯特丹條約》將原由司法與內政支柱負責的個人自由流動（如簽證、非法移民、庇護）事務，轉移至歐洲共同體（司法與內政因而更名為刑事方面的警察和司法合作；Police and Judicial Co-operation in Criminal Matters，簡稱PJCC）。[1]另外，《阿姆斯特丹條約》及《尼斯條約》把共同決議程序擴展至幾乎所有政策領域，比如議會在共同體內享有和理事會同等的權力。
Place in Moyen-Ogooué, Gabon Lambaréné Street in Lambaréné Lambaréné Location in Gabon Coordinates: 0°41′18″S 10°13′55″E / 0.68833°S 10.23194°E / -0.68833; 10.23194 Coordinates: 0°41′18″S 10°13′55″E / 0.68833°S 10.23194°E / -0.68833; 10.23194 Country Gabon Province Moyen-Ogooué Population (2013 census) • Total 38,775 Lambaréné is a town and the capital of Moyen-Ogooué in Gabon. With a population of 38,775 as of 2013, it is located 75 kilometres south of the equator. Lambaréné is based in the Central African Rainforest at the river Ogooué. This river divides the city into 3 districts: Rive Gauche, Ile Lambaréné and Rive Droite. The Albert Schweitzer Hospital and the districts Adouma and Abongo are located on Rive Droite. The districts Atongowanga, Sahoty, Dakar, Grand Village, Château, Lalala and Bordamur build the Ile Lambaréné. The majority of the people in Lambaréné live in the district Isaac located on Rive Gauche. This distr...
This article is about the number. For the year, see 800. For other uses, see 800 (disambiguation). Natural number ← 799 800 801 → List of numbers — Integers ← 0 100 200 300 400 500 600 700 800 900 → Cardinal eight hundred Ordinal 800th (eight hundredth) Factorization 2 5 × 5 2 Greek numeral Ω´ Roman numeral DCCC Binary 1100100000 2 Ternary 1002122 3 Quaternary 30200 4 Quinary 11200 5 Senary 3412 6 Octal 1440 8 Duodecimal 568 12 Hexadecimal 320 16 Vigesimal 200 20 Base 36 M8 36 800 ( eight hundred ) is the natural number following 799 and preceding 801. It is the sum of four consecutive primes (193 + 197 + 199 + 211). It is a Harshad number. Contents 1 Integers from 801 to 899 1.1 800s 1.2 810s 1.3 820s 1.4 830s 1.5 840s 1.6 850s 1.7 860s 1.8 870s 1.9 880s 1.10 890s 2 References Integers from 801 to 899 800s Main article: 801...
"J57" redirects here. For the music artist, see J57 (rapper). J57 / JT3C YJ57-P-3 cut-away demonstrator at USAF Museum Type Turbojet National origin United States Manufacturer Pratt & Whitney First run 1950 Major applications Boeing 707 Boeing B-52 Stratofortress Boeing KC-135 Stratotanker Douglas DC-8 North American F-100 Super Sabre Vought F-8 Crusader Number built 21,170 built Developed from Pratt & Whitney XT45 Variants JT3D/TF33 Developed into Pratt & Whitney J52/JT8A Pratt & Whitney J75/JT4A The Pratt & Whitney J57 (company designation: JT3C ) is an axial-flow turbojet engine developed by Pratt & Whitney in the early 1950s. The J57 (first run January 1950 [1] ) was the first 10,000 lbf (45 kN) thrust class engine in the United States. The J57/JT3C was developed into the J75/JT4A turbojet, JT3D/TF33 turbofan and the PT5/T57 turboprop. [2] Contents 1 Design an...
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