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Fairey Battle

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Battle Fairey Battle trainer Role Light bomber National origin United Kingdom Manufacturer Fairey Aviation Company Designer Marcel Lobelle First flight 10 March 1936 Introduction June 1937 Retired 1949 Status 5 remain in museums Primary users Royal Air Force Belgian Air Force Royal Australian Air Force Royal Canadian Air Force Free Polish Air Force Produced 1937–1940 Number built 2,201 The Fairey Battle was a British single-engine light bomber designed and manufactured by the Fairey Aviation Company. It was developed during the mid-1930s for the Royal Air Force (RAF) as a monoplane successor to the earlier Hawker Hart and Hind biplanes. The Battle was powered by the same high-performance Rolls-Royce Merlin piston engine that powered various contemporary British fighters [N 1] . However the Battle was significantly heavier, with its three-man crew and bomb load. Though a great improvement over the

半干旱气候

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半干旱气候分布    BSh    BSk 半干旱气候 ,又称 草原气候 ,是降水量低于潜在的蒸散量,但又不像干旱气候那么极端的一种气候类型。柯本气候分类法提供的更精确定义是生态特征在沙漠气候和潮湿气候之间的气候。本气候的植被主要是灌木丛生植物,通常由禾本科植物或灌木覆盖。 若一个地区的年平均降水量低于规定值,但高于规定值的一半,则列入 BS [1] 。 参考文献 ^ http://www.hydrol-earth-syst-sci.net/11/1633/2007/hess-11-1633-2007.pdf 外部链接 維基共享資源中与半干旱气候相關的分類 查 论 编 柯本气候分类法 A类 赤道多雨气候 (Af) · 热带季风气候 (Am) · 热带干湿季气候 (Aw, As) B类 沙漠气候 (Bwh, Bwk, Bwn) · 半干旱气候 (Bsh, Bsk) C类 副热带湿润气候 (Cfa, Cwa) · 海洋性气候 (Cfb, Cwb, Cfc) · 地中海式气候 (Csa, Csb) D类 大陆性湿润气候 (Dfa, Dwa, Dfb, Dwb) · 副极地气候 (Dfc, Dwc, Dfd, Dwd, Dsc, Dsd) E类 极地气候 (ET, EF) · 高山气候 (ET/H) This page is only for reference, If you need detailed information, please check here