宜昌裝修香雪梅大理石公司青(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)用(yong)途青(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)，顧(gu)名思義就是(shi)(shi)(shi)使(shi)用(yong)天(tian)(tian)然的(de)(de)(de)天(tian)(tian)青(qing)(qing)石(shi)(shi)(shi)制作(zuo)而(er)成的(de)(de)(de)，使(shi)用(yong)它(ta)制作(zuo)的(de)(de)(de)板(ban)(ban)(ban)(ban)材(cai)，重慶(qing)青(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)具有無毒無味、無反射的(de)(de)(de)特點，我們(men)常(chang)常(chang)將(jiang)它(ta)使(shi)用(yong)到各種大型的(de)(de)(de)室(shi)外廣場建筑的(de)(de)(de)裝修當中，這種青(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)究竟有什么用(yong)途，可(ke)以(yi)備受青(qing)(qing)睞呢？青(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)，它(ta)是(shi)(shi)(shi)一(yi)種非(fei)礦(kuang)物(wu)質的(de)(de)(de)產品，俗稱(cheng)“綠(lv)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)”，青(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)主要(yao)是(shi)(shi)(shi)由石(shi)(shi)(shi)灰石(shi)(shi)(shi)、白云石(shi)(shi)(shi)組成的(de)(de)(de)，屬于沉積巖這一(yi)種類(lei)，重慶(qing)青(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)它(ta)是(shi)(shi)(shi)隨著巖石(shi)(shi)(shi)埋藏的(de)(de)(de)深(shen)度條件的(de)(de)(de)不同以(yi)及銅、鐵、等等金屬氧化(hua)物(wu)的(de)(de)(de)混淆之后，經過長時期的(de)(de)(de)地(di)質作(zuo)用(yong)，形成了多(duo)種顏色的(de)(de)(de)青(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)。青(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)具有硬度高，重慶(qing)青(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)抗壓(ya)能力強，質地(di)密實(shi)，重慶(qing)青(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)由于材(cai)質的(de)(de)(de)天(tian)(tian)然性，看起來比較自(zi)然古樸，它(ta)的(de)(de)(de)表面(mian)一(yi)般不會經過人(ren)工的(de)(de)(de)打磨，當被劈制成一(yi)些(xie)面(mian)積不大的(de)(de)(de)薄板(ban)(ban)(ban)(ban)后，仍然具有天(tian)(tian)然的(de)(de)(de)效(xiao)(xiao)果，用(yong)于室(shi)內的(de)(de)(de)裝飾(shi)(shi)或(huo)者是(shi)(shi)(shi)一(yi)些(xie)局部墻面(mian)的(de)(de)(de)裝飾(shi)(shi)，這樣(yang)會使(shi)得裝飾(shi)(shi)有返璞歸真的(de)(de)(de)效(xiao)(xiao)果。

因此(ci)，在(zai)飲食服務業方面，可(ke)用來設(she)(she)(she)計(ji)獨創(chuang)性的(de)(de)(de)(de)餐桌、陳列展(zhan)臺及(ji)潔凈衛(wei)生(sheng)(sheng)的(de)(de)(de)(de)廚房(fang)工作(zuo)臺，同理，當被(bei)用于(yu)(yu)有(you)嚴格(ge)衛(wei)生(sheng)(sheng)標(biao)準(zhun)的(de)(de)(de)(de)醫(yi)療(liao)衛(wei)生(sheng)(sheng)單位(wei)時，使用者(zhe)根據人(ren)(ren)體線條，靈活設(she)(she)(she)計(ji)、安(an)裝(zhuang)(zhuang)在(zai)醫(yi)療(liao)室(shi)、化驗室(shi)、外科手術室(shi)。在(zai)家居裝(zhuang)(zhuang)飾(shi)(shi)方面，人(ren)(ren)造(zao)石(shi)材(cai)優越于(yu)(yu)一(yi)(yi)般傳統建(jian)材(cai)所沒(mei)有(you)的(de)(de)(de)(de)耐酸、耐堿、耐冷熱、抗沖(chong)擊的(de)(de)(de)(de)特(te)(te)(te)點(dian)，作(zuo)為(wei)一(yi)(yi)種(zhong)(zhong)質感佳、色彩多的(de)(de)(de)(de)飾(shi)(shi)材(cai)，不(bu)僅能美化是內外裝(zhuang)(zhuang)飾(shi)(shi)，滿足其設(she)(she)(she)計(ji)上的(de)(de)(de)(de)多樣(yang)化需求(qiu)，更能為(wei)建(jian)筑師和設(she)(she)(she)計(ji)師提供極為(wei)廣(guang)泛的(de)(de)(de)(de)設(she)(she)(she)計(ji)空(kong)間，以創(chuang)造(zao)空(kong)間，表(biao)達(da)自然(ran)(ran)(ran)感覺。人(ren)(ren)造(zao)石(shi)材(cai)可(ke)以根據不(bu)同的(de)(de)(de)(de)要(yao)求(qiu)配方做成(cheng)一(yi)(yi)種(zhong)(zhong)先(xian)進(jin)的(de)(de)(de)(de)合成(cheng)物，因其特(te)(te)(te)殊的(de)(de)(de)(de)組成(cheng)成(cheng)份(fen)，使它(ta)很(hen)難(nan)被(bei)磨損，又由于(yu)(yu)顏色和圖案深及(ji)材(cai)料(liao)表(biao)里，因此(ci)，可(ke)以對才質中(zhong)凹紋(wen)、缺口或刮痕甚至(zhi)比較嚴重的(de)(de)(de)(de)磨損，只要(yao)采取(qu)相(xiang)應的(de)(de)(de)(de)辦法進(jin)行翻新，便(bian)可(ke)回復如初，向新的(de)(de)(de)(de)一(yi)(yi)樣(yang)。許多家庭(ting)在(zai)居室(shi)的(de)(de)(de)(de)廚房(fang)和衛(wei)生(sheng)(sheng)間的(de)(de)(de)(de)裝(zhuang)(zhuang)修中(zhong)都(dou)采用了人(ren)(ren)造(zao)石(shi)材(cai)作(zuo)臺面。由于(yu)(yu)人(ren)(ren)造(zao)石(shi)材(cai)是模仿天然(ran)(ran)(ran)大理石(shi)的(de)(de)(de)(de)表(biao)面紋(wen)理加(jia)工而成(cheng)的(de)(de)(de)(de)，具有(you)類似大理石(shi)的(de)(de)(de)(de)機理特(te)(te)(te)點(dian)，在(zai)硬(ying)度、光(guang)澤及(ji)耐磨性上都(dou)比天然(ran)(ran)(ran)大理石(shi)好，這種(zhong)(zhong)樹脂黏度低，易(yi)于(yu)(yu)成(cheng)型、固化快，可(ke)在(zai)常溫下固化。

噪(zao)(zao)(zao)(zao)(zao)音(yin)所產(chan)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)危害是(shi)比(bi)較大(da)的(de)(de)(de)(de)，尤其(qi)是(shi)表現在如下(xia)幾(ji)個方(fang)(fang)面：1、長期在強烈的(de)(de)(de)(de)噪(zao)(zao)(zao)(zao)(zao)音(yin)環境中工作(zuo)(zuo)，可以使(shi)人產(chan)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)性耳聾。2、影響(xiang)人們的(de)(de)(de)(de)正常工作(zuo)(zuo)、學習及日(ri)常生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)活。那么石材加(jia)工過(guo)程中噪(zao)(zao)(zao)(zao)(zao)音(yin)是(shi)怎(zen)樣產(chan)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)呢？它(ta)主要來(lai)自齒(chi)尖(jian)噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)，鋸(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)振(zhen)動(dong)(dong)及物(wu)料摩擦聲(sheng)(sheng)(sheng)(sheng)(sheng)。齒(chi)尖(jian)噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)：是(shi)當(dang)鋸(ju)(ju)(ju)片(pian)(pian)(pian)高(gao)速(su)運轉(zhuan)時(shi)(shi)，鋸(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)鋸(ju)(ju)(ju)齒(chi)與(yu)(yu)周圍的(de)(de)(de)(de)空氣相(xiang)(xiang)互作(zuo)(zuo)用(yong)(yong)，引起空氣的(de)(de)(de)(de)壓力(li)(li)脈動(dong)(dong)而產(chan)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)。齒(chi)尖(jian)噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)聲(sheng)(sheng)(sheng)(sheng)(sheng)功率(lv)(lv)與(yu)(yu)鋸(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)直徑、鋸(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)線(xian)速(su)度(du)的(de)(de)(de)(de)三次(ci)方(fang)(fang)成正比(bi)，當(dang)轉(zhuan)速(su)越低時(shi)(shi)，與(yu)(yu)其(qi)線(xian)速(su)度(du)三次(ci)方(fang)(fang)成正比(bi)，齒(chi)尖(jian)噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)頻率(lv)(lv)可由(you)下(xia)式(shi)計算：式(shi)中：fi—齒(chi)尖(jian)噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)頻率(lv)(lv)，即鋸(ju)(ju)(ju)齒(chi)每秒打(da)空氣質點的(de)(de)(de)(de)次(ci)數，（HZ）z—鋸(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)齒(chi)數（個）n—鋸(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)軸的(de)(de)(de)(de)轉(zhuan)速(su)（r/min）i—諧波序(xu)號i=1、2、3……鋸(ju)(ju)(ju)片(pian)(pian)(pian)旋(xuan)轉(zhuan)時(shi)(shi)，每個齒(chi)尖(jian)產(chan)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)單極輻射流(liu)，并(bing)周期地通過(guo)工作(zuo)(zuo)臺的(de)(de)(de)(de)鋸(ju)(ju)(ju)縫(feng)向外排(pai)出，由(you)于氣流(liu)壓力(li)(li)發(fa)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)激烈變化(hua)，隨之產(chan)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)排(pai)氣噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)，排(pai)氣噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)升功率(lv)(lv)也隨著鋸(ju)(ju)(ju)片(pian)(pian)(pian)線(xian)速(su)度(du)增大(da)而急(ji)劇增加(jia)，它(ta)與(yu)(yu)氣流(liu)速(su)度(du)的(de)(de)(de)(de)6次(ci)方(fang)(fang)成正比(bi)，在線(xian)速(su)度(du)較小(xiao)時(shi)(shi)，與(yu)(yu)其(qi)5次(ci)方(fang)(fang)成正比(bi)，則(ze)排(pai)氣噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)頻率(lv)(lv)為(wei)：式(shi)中：fi—排(pai)氣噪(zao)(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)頻率(lv)(lv)，（HZ）z—鋸(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)齒(chi)數（個）n—鋸(ju)(ju)(ju)片(pian)(pian)(pian)軸的(de)(de)(de)(de)轉(zhuan)速(su)（r/min）i—諧波序(xu)號i=1、2、3……在鋸(ju)(ju)(ju)片(pian)(pian)(pian)高(gao)速(su)旋(xuan)轉(zhuan)時(shi)(shi)，每當(dang)渦(wo)流(liu)分(fen)離的(de)(de)(de)(de)頻率(lv)(lv)與(yu)(yu)鋸(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)固有頻率(lv)(lv)相(xiang)(xiang)近時(shi)(shi)，就發(fa)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)共振(zhen)，便(bian)發(fa)出“尖(jian)叫聲(sheng)(sheng)(sheng)(sheng)(sheng)”，其(qi)頻率(lv)(lv)為(wei)：f=z fr式(shi)中：z—鋸(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)齒(chi)數（個）fr—軸回轉(zhuan)頻率(lv)(lv)（HZ）鋸(ju)(ju)(ju)片(pian)(pian)(pian)屬(shu)于薄壁件，其(qi)剛性一般較差，在外力(li)(li)的(de)(de)(de)(de)作(zuo)(zuo)用(yong)(yong)下(xia)很容易(yi)產(chan)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)振(zhen)動(dong)(dong)，由(you)于振(zhen)動(dong)(dong)便(bian)容易(yi)產(chan)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)物(wu)料的(de)(de)(de)(de)摩擦，因此該類的(de)(de)(de)(de)噪(zao)(zao)(zao)(zao)(zao)音(yin)也就隨之產(chan)生(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)。

那么(me)可(ke)(ke)以(yi)采(cai)取那些有效措(cuo)施能降低(di)噪音(yin)的(de)(de)(de)產(chan)生呢？從鋸片(pian)(pian)基體(ti)(ti)的(de)(de)(de)結構(gou)設計(ji)上達(da)到(dao)減(jian)噪目的(de)(de)(de)1、在(zai)(zai)(zai)不(bu)破壞鋸片(pian)(pian)的(de)(de)(de)平衡及所(suo)需剛性(xing)的(de)(de)(de)條件下(xia)，可(ke)(ke)在(zai)(zai)(zai)鋸片(pian)(pian)基體(ti)(ti)上均勻布置幾(ji)個相同(tong)尺寸(cun)的(de)(de)(de)小(xiao)孔。在(zai)(zai)(zai)孔中高阻(zu)尼(ni)合金(jin)或非(fei)金(jin)屬物，這(zhe)樣(yang)可(ke)(ke)以(yi)減(jian)弱鋸片(pian)(pian)彈(dan)性(xing)振動(dong)的(de)(de)(de)傳(chuan)播(bo)，消(xiao)(xiao)除高頻(pin)噪音(yin)。2、同(tong)樣(yang)在(zai)(zai)(zai)不(bu)破壞鋸片(pian)(pian)剛性(xing)的(de)(de)(de)情(qing)況下(xia)，在(zai)(zai)(zai)鋸片(pian)(pian)基體(ti)(ti)上設有若(ruo)干(gan)個等間距沿不(bu)同(tong)半(ban)徑基圓分布的(de)(de)(de)曲線（或直線）型不(bu)同(tong)幾(ji)何形狀的(de)(de)(de)消(xiao)(xiao)聲(sheng)縫(feng)隙，消(xiao)(xiao)聲(sheng)原理是結塊與被(bei)切(qie)割材料間由于摩擦(ca)和撞擊(ji)所(suo)產(chan)生聲(sheng)波在(zai)(zai)(zai)基體(ti)(ti)上傳(chuan)播(bo)受到(dao)阻(zu)尼(ni)，使其余不(bu)參(can)與被(bei)切(qie)割材料接觸部位上的(de)(de)(de)音(yin)頻(pin)共振減(jian)少，從而達(da)到(dao)了降低(di)噪聲(sheng)強度的(de)(de)(de)目的(de)(de)(de)。

重(zhong)慶石(shi)材(cai)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)為(wei)(wei)節(jie)約資源(yuan)，走可持續發展的(de)(de)(de)道路(lu)，應充分利用(yong)(yong)資源(yuan)，對(dui)于市場加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)剩下的(de)(de)(de)廢料(如石(shi)渣、石(shi)粉、石(shi)屑)，可以作為(wei)(wei)生產人造石(shi)材(cai)的(de)(de)(de)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)原料。石(shi)材(cai)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)流程鋸(ju)(ju)割(ge)(ge)(ge)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)--研磨(mo)(mo)(mo)拋(pao)光(guang)(guang)(guang)--切(qie)(qie)(qie)斷加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)--鑿切(qie)(qie)(qie)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)--燒(shao)毛(mao)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)--輔助加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)及檢(jian)驗修(xiu)補1、鋸(ju)(ju)割(ge)(ge)(ge)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)鋸(ju)(ju)割(ge)(ge)(ge)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)是(shi)用(yong)(yong)鋸(ju)(ju)石(shi)機將花(hua)(hua)崗(gang)石(shi)荒料鋸(ju)(ju)割(ge)(ge)(ge)成(cheng)(cheng)毛(mao)板(一般厚度石(shi)材(cai)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)流程鋸(ju)(ju)割(ge)(ge)(ge)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)--研磨(mo)(mo)(mo)拋(pao)光(guang)(guang)(guang)--切(qie)(qie)(qie)斷加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)--鑿切(qie)(qie)(qie)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)--燒(shao)毛(mao)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)--輔助加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)及檢(jian)驗修(xiu)補1、鋸(ju)(ju)割(ge)(ge)(ge)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)鋸(ju)(ju)割(ge)(ge)(ge)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)是(shi)用(yong)(yong)鋸(ju)(ju)石(shi)機將花(hua)(hua)崗(gang)石(shi)荒料鋸(ju)(ju)割(ge)(ge)(ge)成(cheng)(cheng)毛(mao)板(一般厚度為(wei)(wei)20mm或10mm)，或條狀(zhuang)、塊狀(zhuang)等形狀(zhuang)的(de)(de)(de)半(ban)成(cheng)(cheng)品。該工(gong)(gong)(gong)(gong)(gong)(gong)序屬(shu)粗(cu)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)序，該工(gong)(gong)(gong)(gong)(gong)(gong)序對(dui)荒料的(de)(de)(de)板材(cai)率、板材(cai)質量、企業的(de)(de)(de)經(jing)(jing)濟效益有重(zhong)大影響。鋸(ju)(ju)割(ge)(ge)(ge)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)中(zhong)主要(yao)的(de)(de)(de)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)設備是(shi)花(hua)(hua)崗(gang)石(shi)專用(yong)(yong)的(de)(de)(de)框架式(shi)大型自(zi)動加(jia)(jia)(jia)(jia)砂砂鋸(ju)(ju)、多刀(dao)(dao)片(pian)雙向切(qie)(qie)(qie)機、多刀(dao)(dao)片(pian)電腦控制花(hua)(hua)崗(gang)石(shi)切(qie)(qie)(qie)機和花(hua)(hua)崗(gang)石(shi)圓盤鋸(ju)(ju)石(shi)機等。2、研磨(mo)(mo)(mo)拋(pao)光(guang)(guang)(guang)研磨(mo)(mo)(mo)拋(pao)光(guang)(guang)(guang)的(de)(de)(de)目(mu)的(de)(de)(de)是(shi)將鋸(ju)(ju)好的(de)(de)(de)毛(mao)板進(jin)一步(bu)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)，使(shi)其厚度、平整(zheng)度、光(guang)(guang)(guang)澤度達到要(yao)求(qiu)。該工(gong)(gong)(gong)(gong)(gong)(gong)序首先需要(yao)要(yao)粗(cu)磨(mo)(mo)(mo)校平，然后逐(zhu)步(bu)經(jing)(jing)過半(ban)細磨(mo)(mo)(mo)、細磨(mo)(mo)(mo)、精(jing)磨(mo)(mo)(mo)及拋(pao)光(guang)(guang)(guang)，重(zhong)慶石(shi)材(cai)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)把花(hua)(hua)崗(gang)巖的(de)(de)(de)顏色紋理完(wan)全(quan)展示出來。