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                                    黑洞是“太空中最自私的怪物”吗

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                                    黑洞是“太空中最自私的怪物”吗

                                    黑洞是“太空中最自私的怪物”吗

                                    “HEIDONG”ZHEIGEMINGZI,ZONGSHILINGRENXIAXIANGLIANPIAN。NEIME,JIUJINGSHENMESHI“HEIDONG”NI?

                                    ZHEIGEMINGZIDEDIYIGEZI“HEI”,BIAOMINGTABUHUIXIANGWAIJIEFASHEHUOFANSHERENHEGUANGXIAN,YEBUHUIFASHEHUOFANSHEQITAXINGSHIDEDIANCIBO——WULUNSHIBOZHANGZUIZHANGDEWUXIANDIANBOHAISHIBOZHANGZUIDUANDEγSHEXIAN。YINCIRENMENWUFAKANJIANTA,TAJUEDUISHI“HEI”DE。DIERGEZI“DONG”,SHUODESHIRENHEDONGXIZHIYAOYIJINRUTADEBIANJIE,JIUXIUXIANGZAILIUCHUQULE,TAHUOXIANGYIGEZHENZHENGDE“WUDIDONG”。

                                    黑洞是“太空中最自私的怪物”吗

                                    牌牌乐棋牌YEXUYOURENHUIXIANG:JIARUWOYONGYIZHICHAOJIJUDADETANZHAODENGDUIZHUNHEIDONGZHAOGUOQU,XIANGZHAOYAOJINGZHAOZHU“YAOGUAI”NEIYANG,HEIDONGBUJIU“XIANYUANXING”LEMA?CUOLE!SHEXIANGHEIDONGDEGUANGWULUNYOUDUOQIANG,DOUHUIBEIHEIDONGQUANBU“TUNSHI”,BUHUIYOUYIDIANFANSHE。ZHEIGE“WUDIDONG”,ZHAOYANGHAISHINEIME“HEI”。BAZHEIZHONGQITEDETIANTICHENGWEI“HEIDONG”,ZHENSHITAIMIAOLE。HEIDONGBINGBUSHIKEXUEJIAZAIYIYEZHIJIANTURANXIANGDAODE。ZAOZAI1798NIAN,FAGUOKEXUEJIALAPULASIJIUGENJUNIUDUNJIANLIDELIXUELILUNTUICE:“YIGEMIDUXIANGDIQIU、ZHIJINGWEITAIYANG250BEIDEFAGUANGHENGXING,ZAIQIYINLIZUOYONGXIA,JIANGBUYUNXUTADERENHEGUANGXIANDAODAWOMENZHEILI。”

                                    牌牌乐棋牌ZHEIHUASHISHENMEYISINI?WOMENBUFANGXIANCONGYUZHOUFEICHUANSHUOQI。YUZHOUFEICHUANYAOBAITUODIQIUDEYINLIJINRUXINGXINGJIKONGJIAN,SUDUZHISHAOYAODADAO11.2QIANMI/MIAO,FOUZETAJIUYONGYUANTAOBUCHUDIQIUYINLIDEKONGZHI。ZHEI11.2QIANMI/MIAODESUDU,JIUSHIRENHEWUTICONGDIQIUYINLICHANGZHONG“TAOYI”CHUQUSUOXUDEZUIDISUDU,CHENGWEIDIQIUDE“TAOYISUDU”。TAIYANGDEYINLIBIDIQIUYINLIQIANGDADEDUO,YINCITAIYANGBIAOMIANDETAOYISUDUYEYAOBIDIQIUDEDADEDUO,WEI618QIANMI/MIAO。ZAIJINYIBU,YAOSHIYIGETIANTIDETAOYISUDUDADAOLEGUANGSU,NEIMEJIULIANGUANGXIANYEBUKENENGCONGTANEILITAOYICHUQULE。ZHEIYANGDETIANTIJIUSHIHEIDONG,LAPULASISUOSHUODENEIGEHENGXINGBIANSHISHENGDONGDEYILI。GUANGSHIYUZHOUJIANPAODEZUIKUAIDEDONGXI,JIRANLIANGUANGDOUTAOBUCHUHEIDONG,NEIMEQITAYIQIEDONGXIYEJIUXIUXIANGTAOCHUQULE。

                                    牌牌乐棋牌SUIZHEKEXUEDEFAZHAN,RENMENDUIHEIDONGDERENSHIYEYUELAIYUESHENRU。RUJIN,GUANYUHEIDONGDEGENGZHUNQUEDESHUOFASHI:“HEIDONGSHIGUANGYIXIANGDUILUNYUYANDEYIZHONGTESHUTIANTI。TADEJIBENTEZHENGSHIYOUYIGEFENGBIDEBIANJIE,CHENGWEIHEIDONGDE‘SHIJIE’;WAIJIEDEWUZHIHEFUSHEKEYIJINRUSHIJIE,SHIJIENEIDEDONGXIQUEBUNENGTAOYIDAOWAIMIANQU。”ZHENGYINWEIHEIDONGRUCI“ZHIJINBUCHU、TANDEWUYAN”,SUOYICAIYOULEYIGEBUYADEWAIHAO:“TAIKONGZHONGZUIZISIDEGUAIWU”。

                                    黑洞是“太空中最自私的怪物”吗

                                    不过,事情也不是那么简单。出乎人们意料,黑洞这个“怪物”,有时候竟然还十分“慷慨”。这又是怎么一回事呢?原来,在20世纪70年代,英国科学家霍金等人以量子力学为基础,对黑洞作了更缜密的考察,结果发现黑洞会像“蒸发”那样稳定地往外发射粒子。考虑到这种“蒸发”,黑洞就不再是绝对“黑”的了。霍金还证明,每个黑洞都有一定的温度,而且质量越小的黑洞温度就越高,质量越大的黑洞,其温度反而越低。大黑洞的温度很低,蒸发也很微弱;小黑洞的温度很高,蒸发也很猛烈,类似剧烈的爆发。一个质量像太阳那么大的黑洞,大约需要1066(即“1”后面跟着66个“0”)年才能蒸发殆尽;但是质量和一颗小行星相当的小黑洞,竟然会在10−22牌牌乐棋牌(小数点后面21个“0”再跟上一个“1”)秒钟内就蒸发得干干净净!

                                    这家伙很懒,什么都没写!

                                    —— 10why

                                    10why
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