局(Ju)放(Fang)屏(Ping)蔽(Bi)室(Shi)是(Shi)怎(Zen)么(Me)隔(Ge)绝(Jue)外(Wai)界(Jie)干(Gan)扰(Rao)的(De)?(?)原(Yuan)理(Li)是(Shi)什(Shi)么(Me)?(?)
- 发(Fa)表(Biao)时(Shi)间(Jian):(?)2023-02-02
- 来(Lai)源(Yuan):(?)网(Wang)络(Luo)
- 人(Ren)气(Qi):(?)
局(Ju)放(Fang)实(Shi)验(Yan)室(Shi)是(Shi)进(Jin)行(Xing)对(Dui)外(Wai)界(Jie)电(Dian)流(Liu)进(Jin)行(Xing)隔(Ge)绝(Jue)干(Gan)扰(Rao)的(De),(?)在(Zai)电(Dian)场(Chang)的(De)作(Zuo)用(Yong)下(Xia),(?)绝(Jue)缘(Yuan)系(Xi)统(Tong)中(Zhong)止(Zhi)呕(Ou)部(Bu)分(Fen)区(Qu)域(Yu)放(Fang)电(Dian),(?)但(Dan)是(Shi)没(Mei)有(You)击(Ji)穿(Chuan),(?)这(Zhe)个(Ge)现(Xian)象(Xiang)被(Bei)称(Cheng)之(Zhi)为(Wei)局(Ju)部(Bu)放(Fang)电(Dian),(?)局(Ju)放(Fang)实(Shi)验(Yan)室(Shi)的(De)存(Cun)在(Zai)就(Jiu)是(Shi)对(Dui)它(Ta)进(Jin)行(Xing)隔(Ge)绝(Jue)。(?)接(Jie)下(Xia)来(Lai)跟(Gen)随(Sui)小(Xiao)编(Bian)一(Yi)起(Qi)来(Lai)看(Kan)看(Kan)隔(Ge)绝(Jue)的(De)原(Yuan)理(Li)是(Shi)什(Shi)么(Me)?(?)
局(Ju)放(Fang)屏(Ping)蔽(Bi)室(Shi)可(Ke)以(Yi)隔(Ge)离(Li)外(Wai)界(Jie)电(Dian)磁(Ci)干(Gan)扰(Rao),保(Bao)证(Zheng)室(Shi)内(Nei)电(Dian)子(Zi)、(?)电(Dian)气(Qi)设(She)备(Bei)正(Zheng)常(Chang)工(Gong)作(Zuo)。(?)特(Te)别(Bie)是(Shi)在(Zai)电(Dian)子(Zi)元(Yuan)件(Jian)、(?)电(Dian)器(Qi)设(She)备(Bei)的(De)计(Ji)量(Liang)、(?) 测(Ce)试(Shi)工(Gong)作(Zuo)中(Zhong),利(Li)用(Yong)电(Dian)磁(Ci)屏(Ping)蔽(Bi)室(Shi)(或(Huo)暗(An)室(Shi))模(Mo)拟(Ni)理(Li)想(Xiang)电(Dian)磁(Ci)环(Huan)境(Jing),提(Ti)高(Gao)检(Jian)测(Ce)结(Jie)果(Guo)的(De)准(Zhun)确(Que)度(Du)。(?)
阻(Zu)断(Duan)局(Ju)放(Fang)屏(Ping)蔽(Bi)室(Shi)内(Nei)电(Dian)磁(Ci)辐(Fu)射(She)向(Xiang)外(Wai)界(Jie)扩(Kuo)散(San)。(?)防(Fang)止(Zhi)电(Dian)子(Zi)通(Tong)信(Xin)设(She)备(Bei)信(Xin)息(Xi)泄(Xie)漏(Lou),确(Que)保(Bao)信(Xin)息(Xi)安(An)全(Quan)。(?)军(Jun)事(Shi)指(Zhi)挥(Hui)通(Tong)信(Xin)要(Yao)素(Su)必(Bi)须(Xu)具(Ju)备(Bei)抵(Di)御(Yu)敌(Di)方(Fang)电(Dian)磁(Ci)干(Gan)扰(Rao)的(De)能(Neng)力(Li),在(Zai)遭(Zao)到(Dao)电(Dian)磁(Ci)干(Gan)扰(Rao)攻(Gong)击(Ji)甚(Shen)至(Zhi)核(He)爆(Bao)炸(Zha)等(Deng)端(Duan)情(Qing)况(Kuang)下(Xia),结(Jie)合(He)其(Qi)他(Ta)防(Fang)护(Hu)要(Yao)素(Su),保(Bao)护(Hu)电(Dian)子(Zi)通(Tong)信(Xin)设(She)备(Bei)不(Bu)受(Shou)毁(Hui)损(Sun)、(?)正(Zheng)常(Chang)工(Gong)作(Zuo)。(?)
1.电(Dian)磁(Ci)屏(Ping)蔽(Bi)门(Men):电(Dian)磁(Ci)屏(Ping)蔽(Bi)是(Shi)电(Dian)磁(Ci)屏(Ping)蔽(Bi)室(Shi)主(Zhu)要(Yao)活(Huo)动(Dong)部(Bu)件(Jian),也(Ye)是(Shi)屏(Ping)蔽(Bi)室(Shi)综(Zong)合(He)屏(Ping)蔽(Bi)效(Xiao)能(Neng)的(De)关(Guan)键(Jian),技(Ji)术(Shu)含(Han)量(Liang)较(Jiao)高(Gao),材(Cai)料(Liao)特(Te)殊(Shu),(?)工(Gong)艺(Yi)其(Qi)复(Fu)杂(Za),共(Gong)426道(Dao)工(Gong)序(Xu)。(?)电(Dian)磁(Ci)屏(Ping)蔽(Bi)门(Men)有(You)铰(Jiao)链(Lian)式(Shi)插(Cha)刀(Dao)门(Men)、(?)平(Ping)移(Yi)门(Men)两(Liang)大(Da)类(Lei),各(Ge)有(You)手(Shou)动(Dong)、(?)电(Dian)动(Dong)、(?)全(Quan)自(Zi)动(Dong)等(Deng)形(Xing)式(Shi)。(?)如(Ru)考(Kao)虑(Lu)使(Shi)用(Yong)的(De)稳(Wen)定(Ding)性(Xing)及(Ji)性(Xing)价(Jia)比(Bi),则(Ze)手(Shou)动(Dong)插(Cha)刀(Dao)式(Shi)铰(Jiao)链(Lian)门(Men);
2.蜂(Feng)窝(Wo)型(Xing)通(Tong)风(Feng)波(Bo)导(Dao)裔(Yi):通(Tong)风(Feng)换(Huan)气(Qi)调(Diao)节(Jie)空(Kong)是(Shi)屏(Ping)蔽(Bi)室(Shi)必(Bi)备(Bei)设(She)施(Shi)。(?)蜂(Feng)窝(Wo)型(Xing)波(Bo)导(Dao)窗(Chuang)由(You)对(Dui)边(Bian)距(Ju)42mm的(De)六(Liu)边(Bian)形(Xing)钢(Gang)质(Zhi)波(Bo)导(Dao)管(Guan)集(Ji)合(He)组(Zu)成(Cheng),波(Bo)导(Dao)管(Guan)不(Bu)妨(Fang)碍(Ai)空(Kong)流(Liu)通(Tong) ,却(Que)对(Dui)电(Dian)磁(Ci)辐(Fu)射(She)有(You)截(Jie)止(Zhi)作(Zuo)用(Yong)。(?)目(Mu)前(Qian)主(Zhu)要(Yao)采(Cai)用(Yong)300mmx 300mmx 42mm规(Gui)格(Ge)的(De)全(Quan)焊(Han)接(Jie)式(Shi)蜂(Feng)窝(Wo)式(Shi)波(Bo)导(Dao)窗(Chuang),插(Cha)入(Ru)损(Sun)耗(Hao)150KHz ~ 1GHz≥(?)100dB ,完(Wan)全(Quan)满(Man)足(Zu)规(Gui)范(Fan)要(Yao)求(Qiu)。(?)为(Wei)了(Liao)确(Que)保(Bao)局(Ju)放(Fang)屏(Ping)蔽(Bi)室(Shi)能(Neng)有(You)效(Xiao)隔(Ge)相(Xiang)对(Dui)外(Wai)界(Jie)干(Gan)扰(Rao),就(Jiu)要(Yao)做(Zuo)好(Hao)相(Xiang)应(Ying)的(De)防(Fang)护(Hu)措(Cuo)施(Shi),保(Bao)护(Hu)电(Dian)子(Zi)通(Tong)信(Xin)设(She)备(Bei)不(Bu)受(Shou)损(Sun)坏(Huai)、(?)干(Gan)扰(Rao)。(?)
怎(Zen)么(Me)才(Cai)能(Neng)隔(Ge)绝(Jue)相(Xiang)对(Dui)的(De)电(Dian)磁(Ci)波(Bo)对(Dui)机(Ji)械(Xie)的(De)干(Gan)扰(Rao),(?)怎(Zen)么(Me)才(Cai)能(Neng)保(Bao)障(Zhang)电(Dian)子(Zi)的(De)信(Xin)息(Xi)安(An)全(Quan)等(Deng)问(Wen)题(Ti)以(Yi)上(Shang)就(Jiu)是(Shi)小(Xiao)编(Bian)给(Gei)大(Da)家(Jia)讲(Jiang)述(Shu)的(De)关(Guan)于(Yu)局(Ju)放(Fang)屏(Ping)蔽(Bi)室(Shi)的(De)作(Zuo)用(Yong)原(Yuan)理(Li)!(?)希(Xi)望(Wang)对(Dui)大(Da)家(Jia)有(You)所(Suo)帮(Bang)助(Zhu)!(?)
- 2023-03-16什(Shi)么(Me)是(Shi)电(Dian)磁(Ci)屏(Ping)蔽(Bi)?(?)
- 2023-02-16电(Dian)磁(Ci)屏(Ping)蔽(Bi)机(Ji)房(Fang)的(De)地(Di)板(Ban)需(Xu)要(Yao)注(Zhu)意(Yi)什(Shi)么(Me)?(?)
- 2023-02-02怎(Zen)么(Me)选(Xuan)购(Gou)质(Zhi)量(Liang)好(Hao)的(De)屏(Ping)蔽(Bi)室(Shi)?(?)它(Ta)的(De)优(You)势(Shi)所(Suo)在(Zai)
- 2023-02-02电(Dian)磁(Ci)屏(Ping)蔽(Bi)施(Shi)工(Gong)时(Shi)的(De)注(Zhu)意(Yi)事(Shi)项(Xiang)!(?)
- 2023-02-02屏(Ping)蔽(Bi)室(Shi)厂(Chang)家(Jia)-隔(Ge)音(Yin)室(Shi)和(He)消(Xiao)声(Sheng)室(Shi)的(De)区(Qu)别(Bie)
- 2023-02-02屏(Ping)蔽(Bi)室(Shi)公(Gong)司(Si)-屏(Ping)蔽(Bi)辐(Fu)射(She)发(Fa)射(She)降(Jiang)低(Di)的(De)原(Yuan)因(Yin)简(Jian)析(Xi)
- 2023-02-02电(Dian)磁(Ci)屏(Ping)蔽(Bi)的(De)性(Xing)能(Neng)怎(Zen)么(Me)样(Yang)?(?)进(Jin)来(Lai)看(Kan)看(Kan)!(?)
- 2023-02-02电(Dian)磁(Ci)屏(Ping)蔽(Bi)室(Shi)((?)屏(Ping)蔽(Bi)机(Ji)房(Fang))(?)有(You)哪(Na)些(Xie)吸(Xi)波(Bo)材(Cai)料(Liao)?(?)
- 2023-02-02电(Dian)磁(Ci)屏(Ping)蔽(Bi)机(Ji)房(Fang)工(Gong)程(Cheng)的(De)安(An)装(Zhuang)步(Bu)骤(Zhou)
- 2023-02-02电(Dian)磁(Ci)缝(Feng)隙(Xi)泄(Xie)漏(Lou)有(You)哪(Na)些(Xie)问(Wen)题(Ti)的(De)存(Cun)在(Zai)?(?)电(Dian)磁(Ci)屏(Ping)蔽(Bi)室(Shi)功(Gong)能(Neng)介(Jie)绍(Shao)!(?)
- 2023-02-02局(Ju)放(Fang)实(Shi)验(Yan)室(Shi)的(De)操(Cao)作(Zuo)工(Gong)程(Cheng)步(Bu)骤(Zhou)有(You)哪(Na)些(Xie)?(?)
- 2023-02-02局(Ju)放(Fang)屏(Ping)蔽(Bi)室(Shi)是(Shi)怎(Zen)么(Me)隔(Ge)绝(Jue)外(Wai)界(Jie)干(Gan)扰(Rao)的(De)?(?)原(Yuan)理(Li)是(Shi)什(Shi)么(Me)?(?)
- 2023-02-02电(Dian)磁(Ci)屏(Ping)蔽(Bi)室(Shi)-作(Zuo)用(Yong)介(Jie)绍(Shao)及(Ji)优(You)势(Shi)所(Suo)在(Zai)!(?)
- 2023-02-02屏(Ping)蔽(Bi)室(Shi)的(De)效(Xiao)果(Guo)跟(Gen)材(Cai)质(Zhi)的(De)好(Hao)坏(Huai)是(Shi)否(Fou)有(You)关(Guan)系(Xi)?(?)
- 2023-02-02屏(Ping)蔽(Bi)室(Shi)-钢(Gang)质(Zhi)防(Fang)火(Huo)门(Men)和(He)木(Mu)质(Zhi)防(Fang)火(Huo)门(Men)有(You)什(Shi)么(Me)区(Qu)别(Bie)?(?)
- 2023-02-02电(Dian)磁(Ci)屏(Ping)蔽(Bi)机(Ji)房(Fang)工(Gong)程(Cheng)的(De)安(An)装(Zhuang)步(Bu)骤(Zhou)
- 高(Gao)压(Ya)屏(Ping)蔽(Bi)室(Shi)
(?) (?)信(Xin)息(Xi)化(Hua)的(De)时(Shi)代(Dai)中(Zhong),(?)保(Bao)密(Mi)是(Shi)我(Wo)们(Men)首(Shou)要(Yao)做(Zuo)到(Dao)的(De)一(Yi)项(Xiang)。(?)所(Suo)以(Yi)屏(Ping)蔽(Bi)室(Shi)的(De)产(Chan)生(Sheng)为(Wei)这(Zhe)个(Ge)社(She)会(Hui)带(Dai)来(Lai)了(Liao)不(Bu)小(Xiao)的(De)好(Hao)处(Chu),(?)用(Yong)这(Zhe)样(Yang)的(De)产(Chan)品(Pin)可(Ke)以(Yi)有(You)效(Xiao)的(De)屏(Ping)蔽(Bi)电(Dian)磁(Ci)干(Gan)扰(Rao),(?)以(Yi)确(Que)保(Bao)信(Xin)息(Xi)安(An)全(Quan)可(Ke)以(Yi)有(You)效(Xiao)的(De)实(Shi)施(Shi)。(?) (?) (?)产(Chan)品(Pin)性(Xing)能(Neng)指(Zhi)标(Biao):(?) (?) (?)屏(Ping)蔽(Bi)效(Xiao)能(Neng):(?)10KHz-
- 屏(Ping)蔽(Bi)室(Shi)
(?) (?)现(Xian)在(Zai)很(Hen)多(Duo)场(Chang)合(He)都(Du)会(Hui)建(Jian)设(She)屏(Ping)蔽(Bi)室(Shi),(?)因(Yin)为(Wei)现(Xian)在(Zai)是(Shi)信(Xin)息(Xi)化(Hua)的(De)时(Shi)代(Dai),(?)计(Ji)算(Suan)机(Ji)、(?)通(Tong)信(Xin)机(Ji)及(Ji)电(Dian)子(Zi)设(She)备(Bei)在(Zai)正(Zheng)常(Chang)工(Gong)作(Zuo)时(Shi)会(Hui)产(Chan)生(Sheng)一(Yi)定(Ding)强(Qiang)度(Du)的(De)电(Dian)磁(Ci)波(Bo),(?)该(Gai)电(Dian)磁(Ci)波(Bo)可(Ke)能(Neng)会(Hui)对(Dui)其(Qi)它(Ta)设(She)备(Bei)产(Chan)生(Sheng)干(Gan)扰(Rao)或(Huo)是(Shi)被(Bei)专(Zhuan)用(Yong)设(She)备(Bei)所(Suo)接(Jie)收(Shou),(?)以(Yi)窃(Qie)取(Qu)其(Qi)工(Gong)作(Zuo)内(Nei)容(Rong),(?)使(Shi)用(Yong)屏(Ping)蔽(Bi)室(Shi)能(Neng)
- 屏(Ping)蔽(Bi)机(Ji)房(Fang)
(?) (?)恒(Heng)利(Li)屏(Ping)蔽(Bi)机(Ji)房(Fang)的(De)雷(Lei)达(Da)微(Wei)波(Bo)辐(Fu)射(She)泄(Xie)漏(Lou)数(Shu)值(Zhi)完(Wan)全(Quan)符(Fu)合(He)限(Xian)制(Zhi)标(Biao)准(Zhun),(?)对(Dui)在(Zai)其(Qi)附(Fu)近(Jin)工(Gong)作(Zuo)和(He)参(Can)观(Guan)的(De)人(Ren)体(Ti)能(Neng)够(Gou)起(Qi)到(Dao)有(You)效(Xiao)的(De)防(Fang)护(Hu)作(Zuo)用(Yong),(?)我(Wo)们(Men)都(Du)知(Zhi)道(Dao)屏(Ping)蔽(Bi)机(Ji)房(Fang)就(Jiu)是(Shi)为(Wei)防(Fang)止(Zhi)雷(Lei)达(Da)微(Wei)波(Bo)辐(Fu)射(She)对(Dui)人(Ren)体(Ti)伤(Shang)害(Hai)而(?)专(Zhuan)门(Men)设(She)计(Ji)建(Jian)造(Zao)的(De)现(Xian)代(Dai)化(Hua)防(Fang)护(Hu)装(Zhuang)置(Zhi)。(?)壳(Ke)体(Ti)采(Cai)用(Yong)优(You)质(Zhi)
- 屏(Ping)蔽(Bi)室(Shi)建(Jian)设(She)工(Gong)程(Cheng)
(?) (?)1、(?)橡(Xiang)胶(Jiao)芯(Xin)编(Bian)织(Zhi)网(Wang)屏(Ping)蔽(Bi)衬(Chen)垫(Dian) (?) (?)橡(Xiang)胶(Jiao)和(He)金(Jin)属(Shu)丝(Si)可(Ke)选(Xuan),(?)应(Ying)用(Yong)于(Yu)机(Ji)箱(Xiang)、(?)机(Ji)柜(Gui)缝(Feng)隙(Xi)屏(Ping)蔽(Bi)、(?)屏(Ping)蔽(Bi)室(Shi)和(He)屏(Ping)蔽(Bi)方(Fang)舱(Cang)。(?)有(You)沟(Gou)槽(Cao)安(An)装(Zhuang)和(He)表(Biao)面(Mian)贴(Tie)装(Zhuang)两(Liang)种(Zhong)方(Fang)式(Shi)。(?) (?) (?)2、(?)导(Dao)电(Dian)橡(Xiang)胶(Jiao)屏(Ping)蔽(Bi)衬(Chen)垫(Dian) (?) (?)(1)导(Dao)电(Dian)橡(Xiang)胶(Jiao)板(Ban) (?) (?)(2)导(Dao)电(Dian)橡(Xiang)胶(Jiao)屏(Ping)蔽(Bi)条(Tiao) (?) (?)(3
- 0什(Shi)么(Me)是(Shi)电(Dian)磁(Ci)屏(Ping)蔽(Bi)?(?)
- 1电(Dian)磁(Ci)屏(Ping)蔽(Bi)机(Ji)房(Fang)的(De)地(Di)板(Ban)需(Xu)要(Yao)注(Zhu)意(Yi)什(Shi)么(Me)?(?)
- 2怎(Zen)么(Me)选(Xuan)购(Gou)质(Zhi)量(Liang)好(Hao)的(De)屏(Ping)蔽(Bi)室(Shi)?(?)它(Ta)的(De)优(You)势(Shi)所(Suo)在(Zai)
- 3电(Dian)磁(Ci)屏(Ping)蔽(Bi)施(Shi)工(Gong)时(Shi)的(De)注(Zhu)意(Yi)事(Shi)项(Xiang)!(?)
- 4屏(Ping)蔽(Bi)室(Shi)厂(Chang)家(Jia)-隔(Ge)音(Yin)室(Shi)和(He)消(Xiao)声(Sheng)室(Shi)的(De)区(Qu)别(Bie)
- 5屏(Ping)蔽(Bi)室(Shi)公(Gong)司(Si)-屏(Ping)蔽(Bi)辐(Fu)射(She)发(Fa)射(She)降(Jiang)低(Di)的(De)原(Yuan)因(Yin)简(Jian)析(Xi)
- 6电(Dian)磁(Ci)屏(Ping)蔽(Bi)的(De)性(Xing)能(Neng)怎(Zen)么(Me)样(Yang)?(?)进(Jin)来(Lai)看(Kan)看(Kan)!(?)
- 7电(Dian)磁(Ci)屏(Ping)蔽(Bi)室(Shi)((?)屏(Ping)蔽(Bi)机(Ji)房(Fang))(?)有(You)哪(Na)些(Xie)吸(Xi)波(Bo)材(Cai)料(Liao)?(?)
- 8电(Dian)磁(Ci)屏(Ping)蔽(Bi)机(Ji)房(Fang)工(Gong)程(Cheng)的(De)安(An)装(Zhuang)步(Bu)骤(Zhou)
- 9电(Dian)磁(Ci)缝(Feng)隙(Xi)泄(Xie)漏(Lou)有(You)哪(Na)些(Xie)问(Wen)题(Ti)的(De)存(Cun)在(Zai)?(?)电(Dian)磁(Ci)屏(Ping)蔽(Bi)室(Shi)功(Gong)能(Neng)介(Jie)绍(Shao)!(?)
- 0电(Dian)磁(Ci)屏(Ping)蔽(Bi)室(Shi)的(De)环(Huan)境(Jing)与(Yu)测(Ce)试(Shi)功(Gong)能(Neng)介(Jie)绍(Shao)
- 1屏(Ping)蔽(Bi)室(Shi)常(Chang)用(Yong)的(De)插(Cha)刀(Dao)式(Shi)电(Dian)动(Dong)屏(Ping)蔽(Bi)门(Men)但(Dan)是(Shi)这(Zhe)个(Ge)价(Jia)格(Ge)也(Ye)是(Shi)不(Bu)等(Deng)的(De)恒(Heng)力(Li)为(Wei)你(Ni)讲(Jiang)解(Jie)原(Yuan)因(Yin)
- 2操(Cao)作(Zuo)屏(Ping)蔽(Bi)室(Shi)时(Shi)怎(Zen)么(Me)保(Bao)证(Zheng)屏(Ping)蔽(Bi)效(Xiao)果(Guo)好(Hao)?(?)
- 3屏(Ping)蔽(Bi)室(Shi)和(He)电(Dian)磁(Ci)屏(Ping)蔽(Bi)室(Shi)是(Shi)一(Yi)样(Yang)的(De)吗(Ma)?(?)
- 4电(Dian)磁(Ci)屏(Ping)蔽(Bi)施(Shi)工(Gong)时(Shi)的(De)注(Zhu)意(Yi)事(Shi)项(Xiang)!(?)
- 5屏(Ping)蔽(Bi)室(Shi)公(Gong)司(Si)-屏(Ping)蔽(Bi)辐(Fu)射(She)发(Fa)射(She)降(Jiang)低(Di)的(De)原(Yuan)因(Yin)简(Jian)析(Xi)
- 6电(Dian)磁(Ci)屏(Ping)蔽(Bi)的(De)性(Xing)能(Neng)怎(Zen)么(Me)样(Yang)?(?)进(Jin)来(Lai)看(Kan)看(Kan)!(?)
- 7屏(Ping)蔽(Bi)设(She)备(Bei)-屏(Ping)蔽(Bi)网(Wang)线(Xian)、(?)非(Fei)屏(Ping)蔽(Bi)网(Wang)线(Xian),(?)超(Chao)五(Wu)类(Lei)双(Shuang)屏(Ping)蔽(Bi)网(Wang)线(Xian)?(?)一(Yi)文(Wen)彻(Che)底(Di)了(Liao)解(Jie)清(Qing)楚(Chu)
- 8你(Ni)一(Yi)定(Ding)要(Yao)知(Zhi)道(Dao)的(De)关(Guan)于(Yu)电(Dian)镜(Jing)实(Shi)验(Yan)室(Shi)的(De)知(Zhi)识(Shi)
- 9电(Dian)磁(Ci)屏(Ping)蔽(Bi)室(Shi)-作(Zuo)用(Yong)介(Jie)绍(Shao)及(Ji)优(You)势(Shi)所(Suo)在(Zai)!(?)