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                                    故宫博物院牵手高能所 现代科学仪器让文物重现昔日光彩
                                    作者: 佚名 时间:2018-12-31文章来源:百度访问量:781

                                    升机棋牌WENWUBAOHUJISHUSHIYIMENZONGHEXINGDEZHUANYEZHISHI,BAOKUOWENWUZHIZUO、BAOHUYIJIYUFANGZHIYOUGUANDEKEXUEJISHU、CAILIAOXINGNENG、CAOZUOGONGYIHEGEZHONGKANCHA、JIANCEDENG。

                                    SHIERYUEXIAXUN,GUGONGBOWUYUANYUZHONGKEYUANGAONENGSUOQIANDINGZHANLVEKUANGJIAXIEYI。GUGONGBOWUYUANZAIBAOLIUHESHIYONGCHUANTONGGONGYIBAOHUXIUFUWENWUDETONGSHI,HAIYINRUJISUANJIDUANCENGSAOMIAOJISHU、TONGBUFUSHEJISHU、ZHIPUJISHUDENGDUOXIANGXIANDAIKEXUEJISHU。ZHONGKEYUANGAONENGSUOJIUWENHUAYICHANKEXUERENZHI、WENWUBAOHUJICHUYANJIU、WENWUBAOHUZHUANGBEIYANFA、WENWUZIYUANXINXICUNZHU、WANGLUOANQUAN、RENCAIPEIYANG、CHENGGUOTUIGUANGDENGLINGYUYUGUGONGBOWUYUANKAIZHANZHANLVEXINGHEZUO,JINYIBUCUJINWOGUOWENHUAYICHANKEXUERENZHIYUBAOHUYANJIUDENGLINGYUDEFAZHAN,GENGHAODIXUANYANGZHONGHUAYOUXIUCHUANTONGWENHUA,ZENGQIANGWENHUAZIXIN。

                                    升机棋牌LIYONGKEXUEYIQIXIUFUWENWUYIJINGBUSHISHENMEXINXIANSHILE,CHANGJIANWENWUXIUFUYIQIYOUSAOMIAODIANJING,GUANGDIANZINENGPUYI,xSHEXIANYANSHEYI、DIANZITANZHENDENG。WUJIKUANGWUYANLIAOFENXIYONGDELAMANGUANGPUYI,WENWUNEIBUSUNHAIFENXIYONGDExSHEXIANTANSHANGYI、WUJIWUZHIZUFENFENXIYONGDExSHEXIANYANSHEYI、xSHEXIANYINGGUANGGUANGPUYIDENG。JIANCEWUZHIZUCHENGKEYONGHONGWAIGUANGPUYI、HECIGONGZHENBOPUYI、DUOGUANGPUDENG;WUZHIYUANSUDEGOUCHENGSHIYONGDIANGANOUHEDENGLIZIGUANGPUYI、GAOXIAOYEXIANGSEPU-ZHIPULIANYONG、YUANZIXISHOUGUANGPUYIDENG。WENWUCANSHANGHENJIDETANCE、ZHIDIJIEGOUHUAXUECHENGFENDEFENXIHENIANDAIDECEDING。TANSHANGCHANGYONGxGUANG、CHAOSHENGBODENG,ZHIDIJIEGOUDEFENXICHANGYONGDIANZIXIANWEIJING、JINXIANGXIANWEIJINGGUANCE,MUCAIDENGHANTANWUZHIKEYONGTANSHISICEDINGNIANDAI;TAOCIZHUANWADENGKEYONGRESHIGUANGCEDINGNIANDAI。TONGQISHENGXIU,KESHIYONGDIANJIEHAIYUANFAQUCHU。

                                    JISUANJIDUANCENGSAOMIAOJISHU

                                    SHILIYONGJINGQUEZHUNZHIDExXIANSHU、γSHEXIAN、CHAOSHENGBODENG,YUDUIRENTIMOUBUYIDINGHOUDUDECENGMIANJINXINGSAOMIAO,YOUTANCEQIJIESHOUTOUGUOGAICENGMIANDExSHEXIAN,ZHUANBIANWEIKEJIANGUANGHOU,YOUGUANGDIANZHUANHUANBIANWEIDIANXINHAO,ZAIJINGMONI/SHUZIZHUANHUANQI(analog/digitalconverter)ZHUANWEISHUZI,SHURUJISUANJICHULI。TUXIANGXINGCHENGDECHULIYOURUDUIXUANDINGCENGMIANFENCHENGRUOGANGETIJIXIANGTONGDEZHANGFANGTI,CHENGZHIWEITISU,KEYONGYUDUOZHONGJIBINGDEJIANCHA。GENJUSUOCAIYONGDESHEXIANBUTONGKEFENWEI:xSHEXIANct(x-ct)YIJIγSHEXIANct(γ-ct)DENG。

                                    ctSHEBEIZHUYAOYOUYIXIASANBUFEN:

                                    升机棋牌1、SAOMIAOBUFENYOUxXIANGUAN、TANCEQIHESAOMIAOJIAZUCHENG;

                                    升机棋牌2、JISUANJIXITONG,JIANGSAOMIAOSHOUJIDAODEXINXISHUJUJINXINGZHUCUNYUNSUAN;

                                    3、TUXIANGXIANSHIHECUNCHUXITONG,JIANGJINGJISUANJICHULI、ZHONGJIANDETUXIANGXIANSHIZAIDIANSHIPINGSHANGHUOYONGDUOFUZHAOXIANGJIHUOJIGUANGZHAOXIANGJIJIANGTUXIANGSHEXIA。ctDESAOMIAOFANGSHIFENWEIFENPINGSAO(plain ct scan)、ZAOYINGZENGQIANGSAOMIAO(contrast enhancement,ce)HEZAOYINGSAOMIAOSANZHONG。

                                    TONGBUFUSHEJISHU

                                    SUDUJIEJINGUANGSU(v≈c)DEDAIDIANLIZIZAICICHANGZHONGYANHUXINGGUIDAOYUNDONGSHIFANGCHUDEDIANCIFUSHE,YOUYUTAZUICHUSHIZAITONGBUJIASUQISHANGGUANCHADAODE,BIANYOUBEICHENGWEI“TONGBUFUSHE”HUO“TONGBUJIASUQIFUSHE”。ZHONGGUODIYITAIYIZHENKONGZIWAIHERUANxSHEXIANWEIZHUDEZHUANYONGTONGBUFUSHEGUANGYUAN。QIZHUTISHEBEISHIYITAINENGLIANGWEI800mev、PINGJUNLIUQIANGWEI100~300maDEDIANZICHUCUNHUAN,YONGYITAINENGLIANG200mevDEDIANZIZHIXIANJIASUQIZUOZHURUQI。LAIZICHUCUNHUANWANTIEHENIUBAICITIEDETONGBUFUSHETEZHENGBOZHANGFENBIEWEI2.4nmHE0.5nm。GUOJIATONGBUFUSHESHIYANSHIXIANJIANYOUxSHEXIANGUANGKE、HONGWAIYUYUANHONGWAI、GAOKONGJIANFENBIANxSHEXIANCHENGXIANG、xSHEXIANYANSHEYUSANSHE、KUOZHANxGUANGXISHOUJINGXIJIEGOU、RANSHAO、xSHEXIANXIANWEISHU、YUANZIYUFENZIWULI、ZHENKONGZIWAIFENXI、BIAOMIANWULI、RUANxSHEXIANCIXINGYUANERSE、GUANGDIANZINENGPU、ZHENKONGZIWAIGUANGPU、GUANGSHENGYUZHENKONGZIWAIYUANERSEGUANGPU、GUANGPUFUSHEBIAOZHUNYUJILIANGDENG15TIAOGUANGSHUXIANHEXIANGYINGDESHIYANZHAN。

                                    ZUOZHEZUIXINWENZHANG

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