上海11选5走势图

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  • 利用红外光谱分析在医药行业应用及前景是否更加广泛?

    2020-08-05

    FTIRZAIYIYAOXUEFANGMIANDEYINGYONGSHI20SHIJI90NIANDAICAIZHUBUKAIZHANQILAIDE,MUQIANFTIRZAIYIYAOLINGYUDEYINGYONGYUELAIYUEGUANGFAN,YOUQIDUIJIBINGDEZHENDUAN,HONGWAIGUANGPUGENGJIAJUYOUGUANGKUODEYINGYONGQIANJING。YUQITAFENXIFANGFAXIANGBIJIAO,NENGPUKEJIiCAN 9FULIYEBIANHUANHONGWAIGUANGPUYIJUYOUFENXIGUOCHENGJIANBIAN、ZAOSHENGDI、GUANGTONGLIANGGAO、CELIANGSUDUKUAI、BOSHUJINGDUGAO、CELIANGPINLVFANWEIKUAN、CAOZUOFEIYONGDI、WUSUNJIANCEDENGYOUDIAN,YINERZAIXUDUOLINGYU,RUSHIYOUGONGYE、NONGYE、SHENGWUXUE、RIYONGHUAGONG、HUANJINGKEXUEDENGDOUJUYOUGUANGKUODEYINGYONG。FU ...

  • 利用红外吸收光谱分析烃类聚合物

    2020-07-31

    上海11选5走势图iCAN 9FULIYEHONGWAIGUANGPUYILIYONGHONGWAIGUANGPUZAIHUAXUELINGYUZHONGZHUYAOYONGYUFENZIJIEGOUDEJICHUYANJIUYIJIHUAXUEZUCHENGDEFENXI,DANQIZHONGYINGYONGZUIGUANGFANDEHAISHIHUAHEWUDEJIEGOUJIANDING。GENJUHONGWAIGUANGPUDEFENGWEI、FENGQIANGJIFENGXING,PANDUANHUAHEWUZHONGKENENGCUNZAIDEGUANNENGTUAN,CONGERTUIDUANCHUWEIZHIWUDEJIEGOU,YINCIHONGWAIXISHOUGUANGPUSHIYOUTINGLEIWUZHIDEJIEGOUCEDINGHEJIANDINGZUIZHONGYAODEFANGFAZHIYI。1、CHAZHAOXITINGHEFANGTINGHUAHEWU。①XITING CHAZHAOvC=C 1680~1620cm-1QIANGDUJIAORUODETEZHENGXISHOUFENGJIvC=C-HZAI30 ...

  • 红外吸收谱图按官能团吸收峰的峰位顺序解析

    2020-07-30

    QUEDINGTEZHENGGUANNENGTUANHONGWAIXISHOUPUTUANiCAN 9FULIYEHONGWAIGUANGPUYIDUIYANGPINGUANNENGTUANXISHOUFENGDEFENGWEISHUNXUJIEXI,YOUHUIZHIDEHONGWAIXISHOUPUTULAIQUEDINGYANGPINHANYOUDEGUANNENGTUAN,BINGTUICEQIKENENGDEFENZIJIEGOU。ANGUANNENGTUANXISHOUFENGDEFENGWEISHUNXUJIEXIHONGWAIXISHOUPUTUDEYIBANFANGFARUXIA:(1)CHAZHAOTANGJIXISHOUFENGvC=O 1900~1650cm-1SHIFOUCUNZAI,RUOCUNZAI,ZAICHAZHAOXIALIETANGJIHUAHEWU。①SUOSUANCHAZHAOvO-H 3300~2500cm-1KUANXISHOUFENGSHIFOUCUNZAI。②SUANGANCHAZHAOvC=O 182 ...

  • 红外吸收光谱法的作用有哪些?

    2020-07-29

    HONGWAIGUANGPUYILIYONGKEYIXISHOUBUTONGBOZHANGDEHONGWAIFUSHETEXING,CHENGWEIFENZIJIEGOUHEHUAXUEZUCHENGFENXIYIQIDEZHONGYAOCHENGYUAN。HONGWAIGUANGPUYITONGCHANGYOUGUANGYUAN,DANSEQI,TANCEQIHEJISUANJICHULIXINXIXITONGZUCHENG。GENJUFENGUANGZHUANGZHIDEBUTONG,FENWEISESANXINGHEGANSHEXING。FULIYEBIANHUANHONGWAIGUANGPUYIBEICHENGWEIDISANDAIHONGWAIGUANGPUYI,SHIJIYUDUIGANSHEHOUDEHONGWAIGUANGJINXINGFULIYEBIANHUANDEYUANLIERKAIFADEHONGWAIGUANGPUYI,KEYIDUIYANGPINJINXINGDINGXINGHEDINGLIANGFENXI,FULIYEHONGWAIGUANGPUYIJUYOUXINZAOBIGAO,ZHONGXIANXINGHAO,SAOMIAOSUDUKUAIDENGYOUSHI,YICIWANZHENGDESHUJUCAI ...

  • 脚踏实地、奋力向上 能谱科技用心做好产品

    2020-07-29

    上海11选5走势图ZUOWEIFENXIJIANCELINGYUJIQICHANGJIANDEFENXIFANGFA,HONGWAIGUANGPUFENXIFAZICHUXIANYILAI,BUJINCHENGGONGDIBANGZHURENMENKUAISUJIANBIEGAOFENZICAILIAOGUANNENGTUAN,BINGYIFEICHANGLINGMIN、XUNSUDEFENXIYOUSHIERCHENGWEINONGYE、SHENGWUYIYAO、SHIYOUHUAGONGYUHUANJINGDENGLINGYUYINGYONGGUANGFANDEFENXIFANGFA。JINNIANLAI,SUIZHEGUONEIGONGYESHENGCHANLINGYUDUIGUANGPUFENXIXUQIUDEXIANZHUZENGJIA,HONGWAIGUANGPUYIQIDEXINGYEGUIMOBUDUANKUODA,YONGXIANCHUYIDAPIYOULIANGDEHONGWAIGUANGPUFENXIQIYE,NENGPUKEJIYICHANPINSHIYONGHUA、ZHUANYEHUAJIGAOXINGNENGWEIZHUDAOCHENGWEIXINYIDAIKEXUEYIQICHANGSHANG。    ...

  • 某未知物的分子式为C6H10O2,试从其红外吸收光谱图推断其结构

    2020-07-28

    上海11选5走势图HONGWAIGUANGPUYIZUICHANGJIANYONGYUWEIZHIYANGPINDEDINGXINGJIANBIE,MOUWEIZHIWUDEFENZISHIWEIC6H10O2,LIYONGiCAN 9FULIYEBIANHUANHONGWAIGUANGPUYISHICONGQIHONGWAIXISHOUGUANGPUTUTUIDUANQIJIEGOU。QIFENXIJIEGUORUXIA:TU5WEIZHIWUC6H10O2DEHONGWAIGUANGPUTUJIE:(1)YOUFENZISHIJISUANQIBUBAOHEDU:QIKENENGHANYOU1GESANJIANHUO2GESHUANGJIAN。(2)PUTUJIEXI①PUTUZHONGZAI1900~1650cm-1YOUYIGEvC=ODEQIANGXISHOUFENG,QIEFENZIYOU2GEYANGYUANZI,BINGZAI1300~1100cm-1YOUYIvC-OQIANGXI ...

  • 怎样利用红外给官能团定量?

    2020-06-29

    HONGWAIGUANGPUFA YOUJIGUANNENGTUANDOUYOUTEZHENGDEHONGWAIXISHOU, LIRUTONGJIDETEZHENGXISHOUZAI1725~1700LIMI-1,JIAJIDEZAI1385~1370LIMI-1。ZAITEZHENGXISHOUCHU,ANZHAOLANGBO-BIERDINGLVKEYIDUIGAIGUANNENGTUANJINXINGHONGWAIGUANGPUCEDING。WEILESAOCHUBEIJINGXISHOU,ADECELIANGYIBANCAIYONGJIXIANFA, YIYUXISHOUFENGJIANXIANGQIEDEXIANWEIJIXIAN,FENGDINGZHIJIXIANDEJULIWEI AZHI。CELIANGHONGWAIGUANGPUSHICHANGYONGYOUHUFAHUOXIUHUAJIAYAPIANFA。WEILEKEFUMEICIYANGPINHOUDUNANYIJINGQUECELIANGDEKUNNAN,WANGWANGCAIYONGNEIBIAOFA,JIZAIYANGPINZHONGHUNRU ...

  • 复盘一下关于红外吸收光谱分析

    2020-06-28

    GAISHUNEIRONGHONGWAIGUANGPUFENXIFASHIYIZHONGCHANGYONGDEWUZHIDINGLIANGFENXIHEHUAHEWUJIEGOUJIANDINGFANGFA。TASHIYOUYUYOUJIWUFENZIXUANZEXINGDIXISHOUHONGWAIGUANGDEMOUXIEPINLVDENENGLIANG,LIYONGiCAN9FULIYEHONGWAIGUANGPUYIJILUNENGLIANGXISHOUYUBOZHANGHUOBOSHUDEDUIYINGGUANXISUOXINGCHENGDEXISHOUPUDAI。HONGWAIGUANGPUKEHUAFENWEIJINHONGWAI(0.78~2.5μm),ZHONGHONGWAI(2.5~50μm)HEYUANHONGWAI(50~1000μm)SANGEBODUAN。HONGWAIGUANGPUFAYUZIWAIXISHOUGUANGPUFENXIFA、ZHIPUFAHEHECIGONGZHENBOPUFAYIQI,BEICHENGWEISIDAPUXUEFANGFA,YI ...

  • 红外光谱中官能团区和指纹区是如何划分的?有何实际意义?

    2020-06-22

    HONGWAIGUANGPUZHONGGUANNENGTUANQUHEZHIWENQUSHIRUHEHUAFENDE?YOUHESHIJIYIYI?HONGWAIGUANGPUFASHIJIANBIEWUZHIHEFENXIWUZHIJIEGOUDEYOUYONGSHOUDUAN,YIGUANGFANYONGYUGEZHONGWUZHIDEDINGXINGJIANDINGHEDINGLIANGFENXI,YIJIYANJIUFENZIJIANHEFENZINEIBUDEXIANGHUZUOYONG。HONGWAIGUANGPUYIYICHENGWEIHUAXUEFENXIZHONGYINGYONGZUIGUANGFANDEYIQIZHIYI,DAOMUQIANWEIZHIHONGWAIGUANGPUYIYIFAZHANLESIDAI。DIYIDAISHIZUIZAOSHIYONGDELENGJINGSHISESANXINGHONGWAIGUANGPUYI,DUIWENDU、SHIDUMINGAN,DUIHUANJINGYAOQIUKEKE。60NIANDAICHUXIANLEDIERDAIGUANGZHAXINGSESANSHIHONGWAIGUANGPUYI,YOUYUCAIYONGXIANJINDEGUANGZHAKEZHI ...

  • 傅里叶变换红外光谱仪可快速有效测定蛋白质二级结构

    2020-06-12

    上海11选5走势图DANBAIZHISHISHENGMINGDEJISHI。TAMENZAIXIBAODEGONGNENGHEJIEGOUZHONGQIZHEGUANJIANDEZUOYONG,CANYUTINEIDEYUNSHU、TONGXUNHEDAIXIE。ZUCHENGDANBAIZHIDEYOU20GEANJISUAN,ZHEISHIDEDANBAIZHIDEQIANZAIJIEGOU、XULIEYIJIZUHEJIHUSHIWUXIANDE。  MEIYIGEDANBAIZHITEDINGDEGONGNENGDOUQUJUEYUTADESANWEIJIEGOU。JINGQUEDIHUACHUDANBAIZHIDESANWEIJIEGOUDUIYULEJIETAMENSHIRUHEGONGZUODESHIFENZHONGYAO,ZHEIKEYITIGONGDANBAIZHIYUQITAFENZIXIANGHUZUOYONGDEXINXI,LAILEJIEMEISHIZENMEZUOYONGDE,YIJIDANBAIZHIRUHEJINXINGGOUXIANGBIANHUA。ZHEIXIESHUJUZAIYAOWUSHEJIYIJIGONGYEMEIDEZHIZAO ...