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  • 2020-08-25

    重(Zhong)庆(Qing)培(Pei)养(Yang)箱(Xiang)是(Shi)一(Yi)种(Zhong)非(Fei)常(Chang)常(Chang)见(Jian)的(De)实(Shi)验(Yan)室(Shi)仪(Yi)器(Qi),(?)但(Dan)是(Shi)我(Wo)们(Men)经(Jing)常(Chang)遇(Yu)到(Dao)各(Ge)种(Zhong)培(Pei)养(Yang)箱(Xiang),(?)比(Bi)如(Ru):(?)恒(Heng)温(Wen)培(Pei)养(Yang)箱(Xiang),(?)恒(Heng)温(Wen)恒(Heng)湿(Shi)培(Pei)养(Yang)箱(Xiang),(?)二(?)氧(Yang)化(Hua)碳(Tan)培(Pei)养(Yang)箱(Xiang),(?)厌(Yan)氧(Yang)培(Pei)养(Yang)箱(Xiang),(?)霉(Mei)菌(Jun)培(Pei)养(Yang)箱(Xiang),(?)光(Guang)照(Zhao)培(Pei)养(Yang)箱(Xiang)等(Deng)等(Deng)。(?)培(Pei)养(Yang)箱(Xiang),(?)通(Tong)过(Guo)在(Zai)培(Pei)养(Yang)箱(Xiang)箱(Xiang)体(Ti)内(Nei)模(Mo)拟(Ni)形(Xing)成(Cheng)一(Yi)个(Ge)类(Lei)似(Si)细(Xi)胞(Bao)/组(Zu)织(Zhi)/微(Wei)生(Sheng)物(Wu)在(Zai)生(Sheng)物(Wu)体(Ti)内(Nei)或(Huo)某(Mou)一(Yi)特(Te)定(Ding)情(Qing)况(Kuang)的(De)生(Sheng)长(Chang)环(Huan)境(Jing),(?)如(Ru)一(Yi)定(Ding)的(De)温(Wen)度(Du)、(?)一(Yi)定(Ding)的(De)湿(Shi)度(Du)、(?)一(Yi)定(Ding)的(De)光(Guang)照(Zhao)或(Huo)一(Yi)定(Ding)的(De)CO2水(Shui)平(Ping)、(?)一(Yi)定(Ding)的(De)酸(Suan)碱(Jian)度(Du)等(Deng),(?)来(Lai)对(Dui)细(Xi)胞(Bao)/组(Zu)织(Zhi)/生(Sheng)物(Wu)体(Ti)进(Jin)行(Xing)体(Ti)外(Wai)培(Pei)养(Yang)的(De)一(Yi)种(Zhong)装(Zhuang)置(Zhi),(?)是(Shi)植(Zhi)物(Wu)、(?)生(Sheng)物(Wu)、(?)微(Wei)生(Sheng)物(Wu)、(?)遗(Yi)传(Chuan)、(?)病(Bing)毒(Du)、(?)医(Yi)学(Xue)、(?)环(Huan)保(Bao)等(Deng)领(Ling)域(Yu)广(Guang)泛(Fan)使(Shi)用(Yong)的(De)设(She)备(Bei),(?)广(Guang)泛(Fan)应(Ying)用(Yong)于(Yu)低(Di)温(Wen)恒(Heng)温(Wen)试(Shi)验(Yan)、(?)培(Pei)养(Yang)试(Shi)验(Yan)、(?)环(Huan)境(Jing)试(Shi)验(Yan)等(Deng)...

  • 2020-07-27

    重(Zhong)庆(Qing)直(Zhi)读(Du)光(Guang)谱(Pu)仪(Yi)的(De)全(Quan)称(Cheng)是(Shi)火(Huo)花(Hua)光(Guang)电(Dian)直(Zhi)读(Du)光(Guang)谱(Pu)仪(Yi),(?)它(Ta)的(De)原(Yuan)理(Li)是(Shi),(?)待(Dai)测(Ce)物(Wu)品(Pin)经(Jing)过(Guo)电(Dian)火(Huo)花(Hua)或(Huo)者(Zhe)说(Shuo)电(Dian)弧(Hu)的(De)激(Ji)发(Fa),(?)从(Cong)固(Gu)态(Tai)直(Zhi)接(Jie)汽(Qi)化(Hua),(?)称(Cheng)为(Wei)原(Yuan)子(Zi)蒸(Zheng)汽(Qi),(?)经(Jing)过(Guo)电(Dian)弧(Hu)火(Huo)花(Hua)原(Yuan)子(Zi)的(De)内(Nei)部(Bu)发(Fa)生(Sheng)了(Liao)一(Yi)系(Xi)列(Lie)反(Fan)应(Ying),(?)各(Ge)元(Yuan)素(Su)发(Fa)射(She)出(Chu)特(Te)征(Zheng)波(Bo)长(Chang),(?)这(Zhe)些(Xie)波(Bo)长(Chang)经(Jing)过(Guo)分(Fen)光(Guang),(?)再(Zai)经(Jing)过(Guo)感(Gan)光(Guang)元(Yuan)件(Jian),(?)被(Bei)检(Jian)测(Ce)到(Dao),(?)进(Jin)行(Xing)模(Mo)数(Shu)转(Zhuan)换(Huan),(?)从(Cong)光(Guang)信(Xin)号(Hao)变(Bian)成(Cheng)电(Dian)信(Xin)号(Hao),(?)后(Hou)经(Jing)过(Guo)计(Ji)算(Suan)机(Ji)的(De)一(Yi)系(Xi)列(Lie)计(Ji)算(Suan),(?)得(De)到(Dao)元(Yuan)素(Su)的(De)百(Bai)分(Fen)比(Bi)含(Han)量(Liang),(?)这(Zhe)个(Ge)过(Guo)程(Cheng)是(Shi)直(Zhi)读(Du)光(Guang)谱(Pu)仪(Yi)的(De)原(Yuan)理(Li),(?)把(Ba)后(Hou)的(De)结(Jie)果(Guo)打(Da)印(Yin)出(Chu)来(Lai)。(?)重(Zhong)庆(Qing)直(Zhi)读(Du)光(Guang)谱(Pu)仪(Yi)的(De)测(Ce)光(Guang)原(Yuan)理(Li)是(Shi)怎(Zen)么(Me)样(Yang)的(De)呢(Ne)?(?)激(Ji)发(Fa)光(Guang)源(Yuan)的(De)主(Zhu)电(Dian)路(Lu)接(Jie)通(Tong)之(Zhi)后(Hou),(?)发(Fa)生(Sheng)高(Gao)频(Pin)振(Zhen)荡(Dang)。(?)被(Bei)测(Ce)样(Yang)品(Pin)和(He)电(Dian)极(Ji)之(Zhi)间(Jian)产(Chan)生(Sheng)火(Huo)花(Hua)。(?)样(Yang)品(Pin)经(Jing)光(Guang)源(Yuan)激(Ji)发(Fa)而(?)发(Fa)...

  • 2020-06-26

    重(Zhong)庆(Qing)直(Zhi)读(Du)光(Guang)谱(Pu)仪(Yi)可(Ke)以(Yi)根(Gen)据(Ju)用(Yong)户(Hu)的(De)要(Yao)求(Qiu)定(Ding)制(Zhi)不(Bu)同(Tong)规(Gui)格(Ge)的(De)样(Yang)品(Pin)室(Shi)和(He)样(Yang)品(Pin)架(Jia),(?)测(Ce)量(Liang)不(Bu)同(Tong)大(Da)小(Xiao)、(?)不(Bu)同(Tong)厚(Hou)度(Du)的(De)样(Yang)品(Pin),(?)并(Bing)可(Ke)进(Jin)一(Yi)步(Bu)选(Xuan)择(Ze)偏(Pian)振(Zhen)和(He)荧(Ying)光(Guang)发(Fa)射(She)测(Ce)量(Liang),(?)为(Wei)不(Bu)同(Tong)材(Cai)料(Liao)在(Zai)真(Zhen)空(Kong)紫(Zi)外(Wai)波(Bo)段(Duan)的(De)研(Yan)究(Jiu)与(Yu)应(Ying)用(Yong)提(Ti)供(Gong)的(De)测(Ce)试(Shi)手(Shou)段(Duan)。(?)与(Yu)电(Dian)极(Ji)之(Zhi)间(Jian)进(Jin)行(Xing)电(Dian)弧(Hu)、(?)电(Dian)火(Huo)花(Hua)放(Fang)电(Dian),(?)对(Dui)由(You)此(Ci)产(Chan)生(Sheng)的(De)辉(Hui)线(Xian)光(Guang)谱(Pu)进(Jin)行(Xing)光(Guang)电(Dian)测(Ce)定(Ding),(?)进(Jin)行(Xing)所(Suo)含(Han)元(Yuan)素(Su)的(De)定(Ding)量(Liang)方(Fang)法(Fa)。(?)分(Fen)析(Xi)试(Shi)样(Yang)使(Shi)用(Yong)光(Guang)源(Yuan)电(Dian)源(Yuan)激(Ji)发(Fa),(?)这(Zhe)时(Shi)产(Chan)生(Sheng)的(De)光(Guang)通(Tong)过(Guo)聚(Ju)光(Guang)透(Tou)镜(Jing)由(You)入(Ru)口(Kou)狭(Xia)缝(Feng)进(Jin)入(Ru),(?)导(Dao)向(Xiang)凹(Ao)面(Mian)衍(Yan)射(She)光(Guang)栅(Zha)上(Shang),(?)只(Zhi)读(Du)取(Qu)在(Zai)凹(Ao)面(Mian)衍(Yan)射(She)光(Guang)栅(Zha)上(Shang)分(Fen)光(Guang)的(De)光(Guang)中(Zhong)所(Suo)需(Xu)的(De)光(Guang)谱(Pu)线(Xian),(?)使(Shi)用(Yong)重(Zhong)庆(Qing)直(Zhi)读(Du)光(Guang)谱(Pu)仪(Yi)上(Shang)的(De)光(Guang)电(Dian)倍(Bei)增(Zeng)管(Guan)将(Jiang)光(Guang)转(Zhuan)化(Hua)成(Cheng)电(Dian)流(Liu)。(?)打(Da)开(Kai)发(Fa)光(Guang)室(Shi)门(Men),(?)利(Li)用(Yong)工(Gong)具(Ju)取(Qu)出(Chu)电(Dian)极(Ji)棒(Bang)...

  • 2020-05-27

    重(Zhong)庆(Qing)培(Pei)养(Yang)箱(Xiang)具(Ju)有(You)制(Zhi)冷(Leng)和(He)加(Jia)热(Re)双(Shuang)向(Xiang)调(Diao)温(Wen)系(Xi)统(Tong),(?)温(Wen)度(Du)可(Ke)控(Kong)的(De)功(Gong)能(Neng),(?)是(Shi)植(Zhi)物(Wu)、(?)生(Sheng)物(Wu)、(?)微(Wei)生(Sheng)物(Wu)、(?)遗(Yi)传(Chuan)、(?)病(Bing)毒(Du)、(?)医(Yi)学(Xue)、(?)环(Huan)保(Bao)等(Deng)科(Ke)研(Yan),(?)教(Jiao)育(Yu)部(Bu)门(Men)*的(De)实(Shi)验(Yan)室(Shi)设(She)备(Bei),(?)广(Guang)泛(Fan)应(Ying)用(Yong)于(Yu)低(Di)温(Wen)恒(Heng)温(Wen)试(Shi)验(Yan)、(?)培(Pei)养(Yang)试(Shi)验(Yan)、(?)环(Huan)境(Jing)试(Shi)验(Yan)等(Deng)等(Deng)。(?)重(Zhong)庆(Qing)培(Pei)养(Yang)箱(Xiang)主(Zhu)要(Yao)特(Te)点(Dian):(?)1、(?)采(Cai)用(Yong)微(Wei)电(Dian)脑(Nao)技(Ji)术(Shu)控(Kong)温(Wen),(?)精(Jing)确(Que)可(Ke)靠(Kao),(?)采(Cai)用(Yong)双(Shuang)数(Shu)字(Zi)显(Xian)示(Shi),(?)左(Zuo)窗(Chuang)口(Kou)显(Xian)示(Shi)内(Nei)温(Wen)度(Du);(?)右(You)窗(Chuang)口(Kou)显(Xian)示(Shi)设(She)定(Ding)温(Wen)度(Du)或(Huo)运(Yun)行(Xing)时(Shi)间(Jian)((?)有(You)时(Shi)间(Jian)设(She)定(Ding)时(Shi))(?)。(?)2、(?)轻(Qing)触(Chu)式(Shi)调(Diao)节(Jie)开(Kai)关(Guan),(?)轻(Qing)便(Bian)灵(Ling)活(Huo)。(?)并(Bing)设(She)有(You)超(Chao)温(Wen)报(Bao)警(Jing)装(Zhuang)置(Zhi)。(?)3、(?)箱(Xiang)体(Ti)内(Nei)装(Zhuang)有(You)风(Feng)机(Ji)形(Xing)成(Cheng)强(Qiang)制(Zhi)对(Dui)流(Liu),(?)使(Shi)工(Gong)作(Zuo)室(Shi)内(Nei)平(Ping)均(Jun)温(Wen)度(Du)更(Geng)好(Hao)。(?)4、(?)箱(Xiang)体(Ti)采(Cai)用(Yong)优(You)质(Zhi)钢(Gang)板(Ban),(?)并(Bing)表(Biao)面(Mian)喷(Pen)塑(Su)处(Chu)理(Li)。(?)内(Nei)胆(Dan)采(Cai)用(Yong)优(You)质(Zhi)不(Bu)锈(Xiu)钢(Gang)板(Ban)5、(?)...

  • 2020-04-26

    原(Yuan)子(Zi)吸(Xi)收(Shou)分(Fen)光(Guang)光(Guang)度(Du)计(Ji)启(Qi)动(Dong)注(Zhu)意(Yi)事(Shi)项(Xiang)1、(?)空(Kong)间(Jian)场(Chang)地(Di)要(Yao)求(Qiu):(?)原(Yuan)子(Zi)吸(Xi)收(Shou)仪(Yi)安(An)装(Zhuang)室(Shi)至(Zhi)少(Shao)应(Ying)具(Ju)有(You)12m2的(De)面(Mian)积(Ji),(?)阳(Yang)光(Guang)不(Bu)能(Neng)直(Zhi)射(She)仪(Yi)器(Qi),(?)室(Shi)内(Nei)要(Yao)有(You)上(Shang)下(Xia)水(Shui),(?)不(Bu)能(Neng)有(You)除(Chu)水(Shui)暖(Nuan)气(Qi)和(He)空(Kong)调(Diao)外(Wai)的(De)任(Ren)何(He)热(Re)源(Yuan),(?)无(Wu)灰(Hui)尘(Chen)。(?)墙(Qiang)壁(Bi)和(He)顶(Ding)棚(Peng)要(Yao)求(Qiu)经(Jing)油(You)漆(Qi)刷(Shua)过(Guo),(?)防(Fang)止(Zhi)一(Yi)般(Ban)涂(Tu)料(Liao)引(Yin)起(Qi)的(De)掉(Diao)屑(Xie)扬(Yang)尘(Chen),(?)仪(Yi)器(Qi)室(Shi)周(Zhou)围(Wei)不(Bu)得(De)有(You)很(Hen)大(Da)的(De)用(Yong)电(Dian)设(She)备(Bei)及(Ji)强(Qiang)震(Zhen)动(Dong)的(De)机(Ji)械(Xie)。(?)2、(?)电(Dian)路(Lu)要(Yao)求(Qiu):(?)进(Jin)入(Ru)仪(Yi)器(Qi)室(Shi)内(Nei)的(De)电(Dian)缆(Lan)线(Xian)应(Ying)是(Shi)两(Liang)相(Xiang)交(Jiao)流(Liu)电(Dian)带(Dai)地(Di)线(Xian)。(?)石(Shi)墨(Mo)炉(Lu)和(He)空(Kong)气(Qi)压(Ya)缩(Suo)机(Ji)独(Du)立(Li)空(Kong)开(Kai)接(Jie)电(Dian)。(?)((?)具(Ju)体(Ti)电(Dian)路(Lu)图(Tu)纸(Zhi)可(Ke)以(Yi)咨(Zi)询(Xun))(?)石(Shi)墨(Mo)炉(Lu)使(Shi)用(Yong)大(Da)电(Dian)流(Liu)瞬(Shun)间(Jian)供(Gong)电(Dian),(?)会(Hui)引(Yin)起(Qi)很(Hen)大(Da)的(De)电(Dian)压(Ya)波(Bo)动(Dong),(?)空(Kong)压(Ya)机(Ji)启(Qi)动(Dong)电(Dian)流(Liu)比(Bi)较(Jiao)大(Da),(?)因(Yin)此(Ci)共(Gong)用(Yong)一(Yi)根(Gen)火(Huo)线(Xian)会(Hui)严(Yan)重(Zhong)影(Ying)响(Xiang)主(Zhu)机(Ji)的(De)...

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