近年來中國(guo)作為石(shi)(shi)(shi)(shi)(shi)(shi)材開采(cai)和(he)(he)加(jia)(jia)工(gong)(gong)(gong)的(de)(de)(de)(de)領頭(tou)國(guo)，生產(chan)240個(ge)(ge)品種(zhong)的(de)(de)(de)(de)花崗石(shi)(shi)(shi)(shi)(shi)(shi)，石(shi)(shi)(shi)(shi)(shi)(shi)材總產(chan)量約(yue)占(zhan)(zhan)世(shi)界的(de)(de)(de)(de)65%。在(zai)石(shi)(shi)(shi)(shi)(shi)(shi)材加(jia)(jia)工(gong)(gong)(gong)中，石(shi)(shi)(shi)(shi)(shi)(shi)材工(gong)(gong)(gong)具(ju)(ju)(ju)(ju)占(zhan)(zhan)有(you)(you)重(zhong)要(yao)(yao)地位。石(shi)(shi)(shi)(shi)(shi)(shi)材加(jia)(jia)工(gong)(gong)(gong)主(zhu)要(yao)(yao)包括石(shi)(shi)(shi)(shi)(shi)(shi)材鋸割(ge)(ge)(ge)(ge)、石(shi)(shi)(shi)(shi)(shi)(shi)材磨(mo)削和(he)(he)石(shi)(shi)(shi)(shi)(shi)(shi)材拋光(guang)。石(shi)(shi)(shi)(shi)(shi)(shi)材加(jia)(jia)工(gong)(gong)(gong)工(gong)(gong)(gong)具(ju)(ju)(ju)(ju)主(zhu)要(yao)(yao)采(cai)用(yong)(yong)(yong)金(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)磨(mo)料(liao)和(he)(he)陶瓷磨(mo)料(liao)。在(zai)加(jia)(jia)工(gong)(gong)(gong)中，鋸切(qie)(qie)加(jia)(jia)工(gong)(gong)(gong)是機械加(jia)(jia)工(gong)(gong)(gong)的(de)(de)(de)(de)一道工(gong)(gong)(gong)序，鋸切(qie)(qie)加(jia)(jia)工(gong)(gong)(gong)成本(ben)占(zhan)(zhan)整個(ge)(ge)加(jia)(jia)工(gong)(gong)(gong)成本(ben)的(de)(de)(de)(de)50%以上。目前(qian)(qian)，石(shi)(shi)(shi)(shi)(shi)(shi)材等(deng)硬(ying)脆材料(liao)的(de)(de)(de)(de)切(qie)(qie)割(ge)(ge)(ge)(ge)加(jia)(jia)工(gong)(gong)(gong)主(zhu)要(yao)(yao)采(cai)用(yong)(yong)(yong)各種(zhong)金(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)切(qie)(qie)割(ge)(ge)(ge)(ge)工(gong)(gong)(gong)具(ju)(ju)(ju)(ju)。由于(yu)金(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)是自(zi)然界已知的(de)(de)(de)(de)硬(ying)物質，其優異性能(neng)決定其在(zai)石(shi)(shi)(shi)(shi)(shi)(shi)材等(deng)硬(ying)脆材料(liao)切(qie)(qie)割(ge)(ge)(ge)(ge)加(jia)(jia)工(gong)(gong)(gong)領域(yu)具(ju)(ju)(ju)(ju)有(you)(you)廣闊的(de)(de)(de)(de)發展前(qian)(qian)景(jing)。應用(yong)(yong)(yong)金(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)具(ju)(ju)(ju)(ju)鋸切(qie)(qie)硬(ying)脆材料(liao)的(de)(de)(de)(de)加(jia)(jia)工(gong)(gong)(gong)方式(shi)主(zhu)要(yao)(yao)有(you)(you)圓鋸片切(qie)(qie)割(ge)(ge)(ge)(ge)、金(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)帶鋸切(qie)(qie)割(ge)(ge)(ge)(ge)、金(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)框架鋸切(qie)(qie)割(ge)(ge)(ge)(ge)、金(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)串珠繩鋸切(qie)(qie)割(ge)(ge)(ge)(ge)等(deng)。重(zhong)慶石(shi)(shi)(shi)(shi)(shi)(shi)材加(jia)(jia)工(gong)(gong)(gong)盡管每種(zhong)方法有(you)(you)不同的(de)(de)(de)(de)特(te)點和(he)(he)應用(yong)(yong)(yong)范圍，但其切(qie)(qie)割(ge)(ge)(ge)(ge)機理(li)和(he)(he)金(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)磨(mo)損機理(li)卻大致(zhi)相(xiang)同。由于(yu)切(qie)(qie)割(ge)(ge)(ge)(ge)石(shi)(shi)(shi)(shi)(shi)(shi)材是金(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)切(qie)(qie)割(ge)(ge)(ge)(ge)工(gong)(gong)(gong)具(ju)(ju)(ju)(ju)主(zhu)要(yao)(yao)的(de)(de)(de)(de)用(yong)(yong)(yong)途，因此，深入研究石(shi)(shi)(shi)(shi)(shi)(shi)材鋸切(qie)(qie)機理(li)和(he)(he)金(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)切(qie)(qie)割(ge)(ge)(ge)(ge)工(gong)(gong)(gong)具(ju)(ju)(ju)(ju)的(de)(de)(de)(de)磨(mo)損機理(li)對(dui)于(yu)金(jin)(jin)(jin)剛(gang)(gang)(gang)石(shi)(shi)(shi)(shi)(shi)(shi)切(qie)(qie)割(ge)(ge)(ge)(ge)工(gong)(gong)(gong)具(ju)(ju)(ju)(ju)的(de)(de)(de)(de)合理(li)制造與正(zheng)確(que)使用(yong)(yong)(yong)具(ju)(ju)(ju)(ju)有(you)(you)重(zhong)要(yao)(yao)意義(yi)。

由(you)(you)于磨(mo)(mo)(mo)拋(pao)(pao)時的(de)(de)(de)(de)(de)(de)(de)磨(mo)(mo)(mo)削力(li)遠小于成型(xing)切(qie)割時的(de)(de)(de)(de)(de)(de)(de)切(qie)削阻力(li)，所以(yi)裝(zhuang)夾磨(mo)(mo)(mo)拋(pao)(pao)圓(yuan)柱(zhu)(zhu)(zhu)時，在(zai)(zai)床頭箱(xiang)一(yi)端(duan)，只使用(yong)中心孔支承(cheng)即可。視被磨(mo)(mo)(mo)拋(pao)(pao)石(shi)材材質不(bu)同，磨(mo)(mo)(mo)拋(pao)(pao)磨(mo)(mo)(mo)料的(de)(de)(de)(de)(de)(de)(de)級配(pei)也有所區別。如(ru)加工(gong)花崗石(shi)時，可以(yi)使用(yong)5種粗(cu)細(xi)不(bu)同的(de)(de)(de)(de)(de)(de)(de)磨(mo)(mo)(mo)料，加工(gong)大理石(shi)可以(yi)使用(yong)“種磨(mo)(mo)(mo)料。由(you)(you)于欄(lan)桿柱(zhu)(zhu)(zhu)、花瓶等制(zhi)品的(de)(de)(de)(de)(de)(de)(de)輪廓線凹凸變化起伏大，重(zhong)慶石(shi)材加工(gong)使用(yong)上(shang)述圓(yuan)環(huan)型(xing)磨(mo)(mo)(mo)料{艮難磨(mo)(mo)(mo)拋(pao)(pao)加工(gong)，所以(yi)目(mu)前仍使用(yong)手動研磨(mo)(mo)(mo)異(yi)形回轉體的(de)(de)(de)(de)(de)(de)(de)簡易磨(mo)(mo)(mo)拋(pao)(pao)設(she)備(bei)，完成欄(lan)奸(jian)柱(zhu)(zhu)(zhu)等制(zhi)品的(de)(de)(de)(de)(de)(de)(de)拋(pao)(pao)光加工(gong)。（二）端(duan)面切(qie)邊(bian)加工(gong)圓(yuan)柱(zhu)(zhu)(zhu)的(de)(de)(de)(de)(de)(de)(de)拋(pao)(pao)光加工(gong)結束后，可以(yi)使用(yong)金剛(gang)石(shi)鋸片切(qie)割圓(yuan)柱(zhu)(zhu)(zhu)的(de)(de)(de)(de)(de)(de)(de)兩個端(duan)面，使其長度尺寸(cun)達到成品尺寸(cun)要(yao)求。必須(xu)注意，切(qie)割后的(de)(de)(de)(de)(de)(de)(de)端(duan)面與其軸線的(de)(de)(de)(de)(de)(de)(de)夾角應該(gai)略小于90度，重(zhong)慶石(shi)材加工(gong)這樣在(zai)(zai)安裝(zhuang)時，接(jie)縫才(cai)能小而(er)美觀(guan)。

通常在(zai)石(shi)(shi)(shi)(shi)(shi)材(cai)的(de)(de)(de)(de)背面滴上(shang)一小(xiao)滴墨(mo)水(shui)，如(ru)墨(mo)水(shui)很快四(si)處(chu)分散浸出，即表示石(shi)(shi)(shi)(shi)(shi)材(cai)內部顆粒較松或存(cun)在(zai)顯微裂隙，石(shi)(shi)(shi)(shi)(shi)材(cai)質量不(bu)好；反(fan)之(zhi)，若墨(mo)水(shui)滴在(zai)原處(chu)不(bu)動，則(ze)說(shuo)明石(shi)(shi)(shi)(shi)(shi)材(cai)致密質地好。青(qing)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)材(cai)的(de)(de)(de)(de)安裝(zhuang)(zhuang)重(zhong)慶青(qing)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)材(cai)具有(you)一定的(de)(de)(de)(de)特性，耐凍，易(yi)加工(gong)，那么隨著它在(zai)建(jian)筑行業的(de)(de)(de)(de)廣泛應用，如(ru)今(jin)已經(jing)成為(wei)大(da)眾關(guan)注的(de)(de)(de)(de)焦(jiao)點，今(jin)天重(zhong)慶青(qing)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)材(cai)帶您來(lai)看(kan)一下：關(guan)于青(qing)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)材(cai)安裝(zhuang)(zhuang)的(de)(de)(de)(de)有(you)關(guan)介紹，希望以下的(de)(de)(de)(de)介紹對石(shi)(shi)(shi)(shi)(shi)材(cai)加工(gong)的(de)(de)(de)(de)朋友能(neng)有(you)所幫(bang)助。1、在(zai)安裝(zhuang)(zhuang)青(qing)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)之(zhi)前，先要(yao)做好準(zhun)備工(gong)作。要(yao)根(gen)據施工(gong)大(da)樣圖和(he)加工(gong)單為(wei)依(yi)據，同時還要(yao)了解各部位(wei)尺寸(cun)的(de)(de)(de)(de)大(da)小(xiao)和(he)做法，了解清楚邊(bian)角、弧(hu)位(wei)等部位(wei)之(zhi)間的(de)(de)(de)(de)關(guan)系。2、在(zai)正式鋪沒之(zhi)前，要(yao)把青(qing)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)按(an)圖案、紋理、顏色鮮使拼好，重(zhong)慶青(qing)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)材(cai)然后(hou)再講非整塊的(de)(de)(de)(de)青(qing)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)對稱的(de)(de)(de)(de)放在(zai)邊(bian)沿的(de)(de)(de)(de)部位(wei)，之(zhi)后(hou)在(zai)按(an)兩(liang)個方(fang)向編號的(de)(de)(de)(de)排列和(he)放整齊。

青(qing)石(shi)(shi)(shi)板(ban)材(cai)用途(tu)青(qing)石(shi)(shi)(shi)板(ban)材(cai)，顧(gu)名思義(yi)就是(shi)(shi)(shi)使用天(tian)(tian)然(ran)的(de)(de)(de)(de)(de)天(tian)(tian)青(qing)石(shi)(shi)(shi)制(zhi)作(zuo)而成(cheng)(cheng)的(de)(de)(de)(de)(de)，使用它(ta)(ta)(ta)制(zhi)作(zuo)的(de)(de)(de)(de)(de)板(ban)材(cai)，重(zhong)慶(qing)青(qing)石(shi)(shi)(shi)板(ban)材(cai)具有(you)無毒無味、無反(fan)射的(de)(de)(de)(de)(de)特點，我們常常將它(ta)(ta)(ta)使用到各種(zhong)(zhong)大型的(de)(de)(de)(de)(de)室外廣場建筑的(de)(de)(de)(de)(de)裝(zhuang)修當中，這(zhe)種(zhong)(zhong)青(qing)石(shi)(shi)(shi)板(ban)究竟有(you)什(shen)么(me)用途(tu)，可(ke)以(yi)備受青(qing)睞呢？青(qing)石(shi)(shi)(shi)板(ban)材(cai)，它(ta)(ta)(ta)是(shi)(shi)(shi)一(yi)種(zhong)(zhong)非礦物(wu)質的(de)(de)(de)(de)(de)產品(pin)，俗稱“綠(lv)石(shi)(shi)(shi)板(ban)”，青(qing)石(shi)(shi)(shi)板(ban)主要是(shi)(shi)(shi)由石(shi)(shi)(shi)灰石(shi)(shi)(shi)、白云石(shi)(shi)(shi)組成(cheng)(cheng)的(de)(de)(de)(de)(de)，屬(shu)于(yu)沉(chen)積巖這(zhe)一(yi)種(zhong)(zhong)類，重(zhong)慶(qing)青(qing)石(shi)(shi)(shi)板(ban)材(cai)它(ta)(ta)(ta)是(shi)(shi)(shi)隨著巖石(shi)(shi)(shi)埋(mai)藏(zang)的(de)(de)(de)(de)(de)深(shen)度(du)條件(jian)的(de)(de)(de)(de)(de)不同以(yi)及銅、鐵、等(deng)等(deng)金屬(shu)氧化物(wu)的(de)(de)(de)(de)(de)混(hun)淆之后，經過長時(shi)期的(de)(de)(de)(de)(de)地質作(zuo)用，形成(cheng)(cheng)了(le)多種(zhong)(zhong)顏色的(de)(de)(de)(de)(de)青(qing)石(shi)(shi)(shi)板(ban)。青(qing)石(shi)(shi)(shi)板(ban)材(cai)具有(you)硬(ying)度(du)高，重(zhong)慶(qing)青(qing)石(shi)(shi)(shi)板(ban)材(cai)抗壓能力強，質地密實，重(zhong)慶(qing)青(qing)石(shi)(shi)(shi)板(ban)材(cai)由于(yu)材(cai)質的(de)(de)(de)(de)(de)天(tian)(tian)然(ran)性(xing)，看起來比較自然(ran)古樸，它(ta)(ta)(ta)的(de)(de)(de)(de)(de)表面一(yi)般不會經過人(ren)工(gong)的(de)(de)(de)(de)(de)打磨，當被劈制(zhi)成(cheng)(cheng)一(yi)些(xie)(xie)面積不大的(de)(de)(de)(de)(de)薄(bo)板(ban)后，仍然(ran)具有(you)天(tian)(tian)然(ran)的(de)(de)(de)(de)(de)效(xiao)果(guo)，用于(yu)室內的(de)(de)(de)(de)(de)裝(zhuang)飾或者是(shi)(shi)(shi)一(yi)些(xie)(xie)局(ju)部(bu)墻面的(de)(de)(de)(de)(de)裝(zhuang)飾，這(zhe)樣會使得裝(zhuang)飾有(you)返璞(pu)歸(gui)真的(de)(de)(de)(de)(de)效(xiao)果(guo)。

江岸偉奇香雪梅大理石廠不銹(xiu)鋼石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)掛件鋼號為(wei)202以上，或根據項(xiang)目實際需(xu)要采(cai)(cai)用(yong)(yong)304鋼號連接(jie)配(pei)件。（2）石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)厚度要求在20mm以上，2500mm高(gao)以內的(de)墻(qiang)體，豎(shu)向(xiang)需(xu)采(cai)(cai)用(yong)(yong)5#槽(cao)鋼，橫向(xiang)采(cai)(cai)用(yong)(yong)40mmx40mm型(xing)角鋼，間距根據石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)的(de)橫縫(feng)(feng)排(pai)版確定，2500mm高(gao)以上的(de)墻(qiang)體，豎(shu)向(xiang)需(xu)采(cai)(cai)用(yong)(yong)8#槽(cao)鋼，橫向(xiang)采(cai)(cai)50mmx50mm型(xing)角鋼，間距根據石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)的(de)恒豐(feng)排(pai)版確定。3、膠粘劑(ji)粘貼施工(gong)工(gong)藝木基層面(mian)(mian)(mian)(mian)(mian)(mian)粘貼石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)工(gong)藝，適(shi)用(yong)(yong)于(yu)小(xiao)面(mian)(mian)(mian)(mian)(mian)(mian)積、小(xiao)塊面(mian)(mian)(mian)(mian)(mian)(mian)材(cai)(cai)(cai)料(liao)施工(gong)范圍(wei)（如(ru)文(wen)化(hua)石(shi)(shi)(shi)(shi)、裝飾線(xian)、踢(ti)腳(jiao)線(xian)），須(xu)用(yong)(yong)AB膠結合(he)不銹(xiu)鋼自攻螺(luo)釘粘接(jie)固(gu)定，石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)背(bei)面(mian)(mian)(mian)(mian)(mian)(mian)應挖(wa)成(cheng)(cheng)倒(dao)八字(zi)型(xing)孔，要做(zuo)好防腐(fu)處理(li)(li)。三、墻(qiang)面(mian)(mian)(mian)(mian)(mian)(mian)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)細部收口要點1、石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)墻(qiang)面(mian)(mian)(mian)(mian)(mian)(mian)橫縫(feng)(feng)，需(xu)根據人體的(de)視線(xian)高(gao)度排(pai)布，施工(gong)時需(xu)廠家定加工(gong)，現場安裝。2、墻(qiang)面(mian)(mian)(mian)(mian)(mian)(mian)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)陽角收口均需(xu)45度拼接(jie)對角處理(li)(li)；待墻(qiang)面(mian)(mian)(mian)(mian)(mian)(mian)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)全部鋪(pu)貼完成(cheng)(cheng)后，須(xu)調制與石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)同(tong)色的(de)云石(shi)(shi)(shi)(shi)膠作勾(gou)縫(feng)(feng)處理(li)(li)，勾(gou)縫(feng)(feng)必須(xu)嚴(yan)密。

長期以(yi)來(lai)，國內(nei)外專家(jia)學者對金(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)(shi)工具(ju)(ju)(ju)鋸切花崗(gang)巖(yan)(yan)的(de)(de)(de)加(jia)工機(ji)理(li)(li)、金(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)(shi)工具(ju)(ju)(ju)的(de)(de)(de)磨損機(ji)理(li)(li)，以(yi)及鋸切加(jia)工過(guo)程中的(de)(de)(de)鋸切力(li)做了(le)大量試驗和(he)(he)研究，取(qu)得了(le)令人矚目的(de)(de)(de)成果，重慶(qing)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)加(jia)工對石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)鋸切加(jia)工及金(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)(shi)工具(ju)(ju)(ju)的(de)(de)(de)研究開(kai)發(fa)起到(dao)了(le)積極(ji)的(de)(de)(de)推動作(zuo)(zuo)用(yong)(yong)。裝修(xiu)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)的(de)(de)(de)運用(yong)(yong)你可知怎(zen)樣(yang)選(xuan)擇一(yi)般咱們(men)的(de)(de)(de)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)多(duo)(duo)用(yong)(yong)于修(xiu)建，機(ji)械(xie)方面，重慶(qing)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)加(jia)工廠告訴咱們(men)多(duo)(duo)選(xuan)用(yong)(yong)哪些石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)！1、大理(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)大理(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)是(shi)地(di)(di)殼華夏有的(de)(de)(de)巖(yan)(yan)石(shi)(shi)(shi)(shi)(shi)(shi)經過(guo)地(di)(di)殼內(nei)高(gao)(gao)溫高(gao)(gao)壓(ya)作(zuo)(zuo)用(yong)(yong)構成的(de)(de)(de)變(bian)質巖(yan)(yan)。地(di)(di)殼的(de)(de)(de)內(nei)力(li)作(zuo)(zuo)用(yong)(yong)促進正(zheng)本的(de)(de)(de)各類巖(yan)(yan)石(shi)(shi)(shi)(shi)(shi)(shi)發(fa)作(zuo)(zuo)質的(de)(de)(de)改動，即(ji)正(zheng)本巖(yan)(yan)石(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)(de)構造(zao)(zao)、構造(zao)(zao)和(he)(he)礦藏成分(fen)發(fa)作(zuo)(zuo)改動。經過(guo)突變(bian)構成的(de)(de)(de)新的(de)(de)(de)巖(yan)(yan)石(shi)(shi)(shi)(shi)(shi)(shi)稱(cheng)為變(bian)質巖(yan)(yan)。由于石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)異(yi)形加(jia)工機(ji)械(xie)大理(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)一(yi)般都富含雜質，并且(qie)碳酸鈣在大氣中受二氧化碳、碳化物、水氣的(de)(de)(de)作(zuo)(zuo)用(yong)(yong)，也簡略風化和(he)(he)溶蝕，而(er)使表面很快失去(qu)光澤。大理(li)(li)石(shi)(shi)(shi)(shi)(shi)(shi)一(yi)般性質比照軟，這是(shi)相對于花崗(gang)石(shi)(shi)(shi)(shi)(shi)(shi)而(er)言的(de)(de)(de)。