畅玩棋牌游戏下载

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                    1.  畅玩棋牌游戏下载 >> 科学传播 >> 科普动态

                    科普动态

                    【中新社】中国第一具翼龙化石最新研究:揭秘腭区特征演化与生态习性

                    发表日期:2020-04-05来源:放大 缩小
                      
                      三维立体保存的魏氏准噶尔翼龙腭区腹视图。研究团队 供图

                      BEIJING4YUE4RIDIAN (JIZHE SUNZIFA)JIZHE4RICONGZHONGGUOKEXUEYUANGUJIZHUIDONGWUYUGURENLEIYANJIUSUO(ZHONGKEYUANGUJIZHUISUO)HUOXI,GAISUOWANGXIAOLINYANJIUYUANTUANDUIDUIZHONGGUOFAXIANDEDIYIJUJIAOWANZHENGDEYILONGHUASHIGUJIA——WEISHIZHUNGAERYILONGDETOUGUEQUYANJIUHUODEXINJINZHAN:FAXIANZHUNGAERYILONGZAIEQUDEZHUYAOTEZHENGBIANHUAJIZHONGZAIYIGUDEXINGTAISHANG,BINGTONGGUOHUI、YACHIDENGXIANGGUANYANJIU,JINYIBUZUOZHENGZHUNGAERYILONGJUYOUWAJUEBUSHINISHAZHONGBEIQIAOLEISHIWUDENGSHENGHUOXIXING。

                      
                      准噶尔翼龙(A)与神龙翼龙类的妖精翼龙(B)和女神翼龙(C)颚区对比。研究团队 供图

                      ZHONGGUOKEXUEJIADUIYUYUANGUKONGLONGSHIDAIYILONGYANJIUDEZHEIYIZHONGYAOCHENGGUOLUNWEN,JINRIYIHUOGUOJIXUESHUQIKANPeerJZAIXIANFABIAO。ZHUNGAERYILONGTOUGUEQUDEZUIXINYANJIUJIBUCHONGGAIYILONGXINGTAIJIANBIETEZHENG,YEWEIYILONGDEXITONGFAYUFENXITIGONGGENGDUOXINXI。

                    畅玩棋牌游戏下载  LUNWENDIYIZUOZHE、ZHONGKEYUANGUJIZHUISUOBOSHISHENGCHENHEJIESHAO,YOUYUYILONGFEIXINGXUYAOJIANQINGZHONGLIANG,TAMENDEGUGEXIZHANGZHONGKONG,HENNANBAOCUNHUASHI,JISHIBAOCUNYEDADUOBUWANZHENG。JINNIANLAI,SUIRANZAIZHONGGUOLIAOXIJIZHOUBIANDIQUDEREHESHENGWUQUNHEYANLIAOSHENGWUQUNFAXIANDALIANGBAOCUNWANZHENGDEYILONGGUJIA,DANJIHUDOUCHENGERWEIYABIANZHUANGTAIBAOCUN,HENSHAONENGGOUXIANSHIYOUGUANYILONGLEIEQUDEBIAOBEN。

                      
                      魏氏准噶尔翼龙上下颌细长尖锐上翘无齿的吻部及附着角质外套的沟状印痕。研究团队 供图

                    畅玩棋牌游戏下载  ERWEISHIZHUNGAERYILONGTOUGUJIAOWANZHENG,DOUCHENGSANWEILITIBAOCUN,WEIYILONGEQUXINGTAIXUEYANJIUTIGONGFEICHANGLIXIANGDECAILIAO。YANJIUTUANDUITONGGUODUIDUOJIANWEISHIZHUNGAERYILONGEQUMEIYIKUAIGUGEDEXIANGXIXINGTAIGUANCHAHEDUIBI,FAXIANZHUNGAERYILONGZAIEQUDEZHUYAOTEZHENGBIANHUAJIZHONGZAIYIGUDEXINGTAISHANG:YIGUDEWAICEZHI,CONGXINGTAISHANGYOUNEIXIANGWAIKEFENWEILIANGBUFEN,QIZHONGWAICEBUFENXIZHANGQIECHENGXIANLEISIYUKAIKOUCHAOXIADEPAOWUXIANZHUANG;LIANGCEYIGUDENEICEZHIXIANGNEIXIANGJIE,GOUCHENGPINGHUADEYIJIANWOQIANYUAN。CIWAI,YIJIANWOSHUANGGONGXINGHOUYUANYESHIZHUNGAERYILONGDUYOUDETEZHENG。

                      YANJIUTUANDUITONGGUODUIQUANSHIJIEYIZHIBAOCUNEQUDEYISHOULONGLEI(YILONGLIANGGEZUIZHUYAODELEIQUNZHIYI,ZHUNGAERYILONGJIUSHUYUZHEIGEXIANGDUIJINBUDEYILONGLEIQUN)DE17GESHUZHONGHUASHICAILIAODUIBI,CONGNEIBIKONGZHIHOUDEEMIANGUGEXIANGHUGUANXIHEJIEGOUFENXI,WEISHIZHUNGAERYILONGDEEQUTEZHENGYUWUCHIDESHENLONGYILONGLEIDECHENGYUANXIANGJIN,LIANGLEIYILONGDOUJIANYOULIANGGEEMIANJIEGOU,ZHEIYIJIELUNYUXIANGGUANDEXITONGFAYUFENXIYEBIJIAOWENHE。

                      ZUIXINYANJIUHAIFAXIAN,ZHUNGAERYILONGWENDUANKENENGFAYULEISIXIANSHENGNIAOLEIDEJIAOZHIHUI,TONGSHI,ZHUNGAERYILONGDEYACHIDUANCUYUANDUN,YUQITADABUFENYILONGJUYOUDEXIZHANGJIANRUIDEYACHIMINGXIANBUTONG。ZHUNGAERYILONGSUOJUYOUDEZHEIXIEXINGTAI,YEJINYIBUZUOZHENGQIWAJUEBUSHINISHAZHONGJUYOUJIANYINGWAIQIAODEBEIQIAOLEIDENGSHIWUDESHENGHUOXIXING。

                      
                      魏氏准噶尔翼龙头骨形态特征显示短粗圆钝牙齿、磨蚀面及吻端营养孔等。研究团队 供图

                      JULEJIE,JUJINYUE1.2YI-1.3YINIANDEWEISHIZHUNGAERYILONGHUASHI1964NIANFAXIANYUXINJIANGZHUNGAERPENDIXIYUANDEKELAMAYIWUERHEDIQU,ZHUMINGGUSHENGWUXUEJIAYANGZHONGJIANDUIQIYANJIUMINGMINGBINGJIANLIZHUNGAERYILONGKE。ZHUNGAERYILONGJUYOUFEICHANGDUTEDETOUBUXINGTAITEZHENG,ZAIYILONGJIAZUZHONGDUSHUYIZHI。JINSHIDUONIANLAI,WANGXIAOLINTUANDUIYOUDUOCIFUWUERHEDIQUJINXINGYEWAIKEKAO,FAXIANDALIANGYILONG、KONGLONGDENGGUGEJIZUJIHUASHIDENG。

                      PeerJFABIAOLUNWENTONGXUNZUOZHEWEIWANGXIAOLINYANJIUYUAN,GONGTONGZUOZHEHAIBAOKUOZHONGKEYUANGUJIZHUISUOJIANGSHUNXINGFUYANJIUYUANJIBOSHISHENGZHANGXINJUN、QIURUI、LIYANGHEBAXIGUOJIABOWUGUANAlexander W.A.KellnerJIAOSHOU、JILINDAXUECHENGXINFUJIAOSHOU。(WAN)

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