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中国研究人员首次拍摄到神秘球状闪电(图)

来源: 南方日报网络版     时间: 2019年05月22日 11:31:58
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哪里有齐齐哈尔酒店住宿发票-哪里可以开齐齐哈尔酒店住宿发票██【电\微 15813★310971 李先生】【Q; 25880★8054】 ██▓信誉100%,专业100%,选择我们长期合作共赢!公司经百度推广!中国研究人员首次拍摄到神秘球状闪电(图)

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(  它)(曾)(经)(被)(误)(认)(为)(是)(不)(明)(飞)(行)(物)(,几)(个)(世)(纪)(以)(来)(一)(直)(没)(有)(合)(理)(解)(释)(。但)(如)(今)(,我)(国)(科)(学)(家)(首)(次)(拍)(到)(在)(雷)(暴)(天)(气)(出)(现)(的)(球)(状)(闪)(电)(的)(视)(频)(。  兰)(州)(西)(北)(师)(范)(大)(学)(的)(研)(究)(人)(员)(在)(青)(海)(省)(一)(个)(雷)(暴)(天)(气)(中)(绘)(制)(辐)(射)(地)(图)(时)(,意)(外)(记)(录)(下)(这)(个)(难)(以)(捉)(摸)(的)(发)(光)(球)(。光)(球)(从)(地)(面)(升)(起)(,变)(成)(一)(道)(闪)(电)(,在)(地)(上)(穿)(行)(15米)(,然)(后)(消)(失)(。研)(究)(人)(员)(说)(,它)(的)(直)(径)(约)(5米)(,只)(出)(现)(了)(不)(到)(2秒)(钟)(。这)(场)(发)(生)(在)(2012年)(的)(风)(暴)(的)(视)(频)(和)(光)(谱)(,被)(认)(为)(是)(迄)(今)(为)(止)(自)(然)(界)(球)(状)(闪)(电)(的)(首)(次)(科)(学)(记)(录)(。  这)(项)(研)(究)(详)(细)(内)(容)(发)(表)(在)(近)(期)(出)(版)(的)(《物)(理)(学)(评)(论)(快)(报)(》上)(,证)(实)(了)(球)(状)(闪)(电)(的)(真)(实)(存)(在)(性)(,并)(提)(供)(了)(球)(状)(闪)(电)(如)(何)(存)(在)(的)(重)(要)(线)(索)(。  球)(状)(闪)(电)(是)(云)(层)(至)(地)(面)(的)(闪)(电)(,在)(持)(续)(发)(光)(期)(间)(水)(平)(移)(动)(。很)(早)(就)(有)(人)(目)(击)(球)(状)(闪)(电)(,但)(是)(由)(于)(其)(罕)(见)(性)(,没)(有)(人)(拍)(摄)(记)(录)(到)(这)(一)(现)(象)(。  此)(次)(兰)(州)(西)(北)(师)(范)(大)(学)(研)(究)(人)(员)(使)(用)(光)(谱)(设)(备)(记)(录)(了)(球)(状)(闪)(电)(,从)(而)(能)(够)(识)(别)(构)(成)(球)(状)(闪)(电)(的)(主)(要)(元)(素)(。他)(们)(发)(现)(球)(状)(闪)(电)(中)(包)(含)(:铁)(、硅)(、钙)(,这)(与)(土)(壤)(主)(要)(成)(分)(相)(同)(。  2000年)(,詹)(姆)(斯)(-迪)(尼)(斯)(等)(人)(曾)(发)(表)(研)(究)(报)(告)(指)(出)(,球)(状)(闪)(电)(很)(可)(能)(是)(击)(在)(地)(面)(上)(的)(普)(通)(闪)(电)(,它)(具)(有)(巨)(大)(的)(热)(量)(,完)(全)(可)(以)(将)(土)(壤)(中)(的)(二)(氧)(化)(硅)(蒸)(发)(。  背)(景)(知)(识)(  球)(状)(闪)(电)(  球)(状)(闪)(电)(俗)(称)(滚)(地)(雷)(,闪)(电)(的)(一)(种)(,通)(常)(都)(在)(雷)(暴)(之)(下)(发)(生)(,就)(是)(一)(个)(呈)(圆)(球)(形)(的)(闪)(电)(球)(。多)(少)(年)(来)(,科)(学)(界)(都)(认)(为)(球)(状)(闪)(电)(是)(子)(虚)(乌)(有)(的)(现)(象)(,直)(到)(几)(十)(年)(前)(才)(承)(认)(它)(的)(真)(实)(性)(。  传)(闻)(有)(数)(百)(人)(看)(到)(过)(球)(状)(闪)(电)(,但)(是)(数)(百)(年)(来)(它)(始)(终)(是)(一)(个)(难)(解)(之)(谜)(。以)(前)(的)(理)(论)(认)(为)(,微)(波)(辐)(射)(、氧)(化)(浮)(质)(、核)(能)(、暗)(物)(质)(、反)(物)(质)(和)(黑)(洞)(都)(有)(可)(能)(引)(起)(球)(状)(闪)(电)(。  球)(状)(闪)(电)(能)(穿)(过)(门)(、窗)(的)(缝)(隙)(、登)(堂)(入)(室)(、钻)(进)(人)(家)(,它)(有)(时)(发)(生)(爆)(炸)(,毁)(坏)(建)(筑)(物)(,造)(成)(人)(畜)(伤)(亡)(。它)(在)(行)(经)(的)(沿)(途)(,遇)(到)(任)(何)(障)(碍)(物)(时)(无)(坚)(不)(摧)(,却)(又)(不)(烧)(坏)(周)(围)(的)(可)(燃)(之)(物)(。通)(常)(,一)(个)(球)(状)(闪)(电)(爆)(炸)(时)(释)(放)(出)(的)(能)(量)(,约)(相)(当)(于)(10公)(斤)(TNT炸)(药)(爆)(炸)(时)(放)(出)(的)(能)(量)(,一)(般)(会)(留)(下)(烧)(焦)(、硫)(磺)(或)(臭)(氧)(的)(气)(味)(。  上)(世)(纪)(40年)(代)(,在)(法)(国)(的)(小)(城)(镇)(里)(,有)(3个)(士)(兵)(在)(一)(棵)(菩)(提)(树)(下)(躲)(雨)(时)(被)(雷)(击)(毙)(了)(,但)(他)(们)(仍)(然)(站)(着)(,像)(没)(事)(一)(样)(。雷)(雨)(之)(后)(,行)(人)(跟)(他)(们)(说)(话)(,却)(不)(见)(回)(应)(,当)(行)(人)(去)(接)(触)(他)(们)(时)(,3具)(尸)(体)(顿)(时)(倒)(地)(,化)(成)(了)(一)(堆)(灰)(烬)(。  在)(美)(国)(的)(一)(个)(小)(城)(里)(曾)(发)(生)(了)(一)(件)(怪)(事)(:一)(位)(主)(妇)(从)(市)(场)(回)(到)(家)(里)(,打)(开)(电)(冰)(箱)(一)(看)(,她)(放)(进)(去)(的)(生)(鸭)(、生)(肉)(全)(都)(变)(成)(了)(熟)(食)(品)(。后)(经)(科)(学)(家)(的)(研)(究)(才)(明)(白)(,是)(球)(状)(闪)(电)(把)(冰)(箱)(变)(成)(了)(电)(炉)(,奇)(怪)(的)(是)(冰)(箱)(没)(有)(损)(坏)(!更)(多)(热)(点)(精)(彩)(推)(荐)(俄)(罗)(斯)(举)(办)(女)(公)(务)(员)(选)(美)(大)(赛)(记)(者)(采)(访)(官)(员)(遭)(暴)(打)(对)(方)(称)(“看)(不)(惯)(帮)(百)(姓)(”团)(伙)(冒)(充)(“中)(央)(巡)(视)(组)(”曾)(诈)(骗)(多)(地)(政)(府)(御)(驾)(亲)(征)(!韩)(媒)(:金)(正)(恩)(称)(若)(开)(战)(驾)(坦)(克)(攻)(韩)(消)(息)(人)(士)(:蔡)(奇)(已)(调)(中)(央)(有)(关)(机)(构)(任)(职)(纯)(爷)(们)(15秒)(冲)(下)(7楼)(徒)(手)(接)(住)(坠)(楼)(老)(太)((图)()四)(川)(一)(民)(警)(私)(人)(活)(动)(时)(丢)(枪)(警)(方)(悬)(赏)(5万)(寻)(找)()!

作者:【龙虎和代理】


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