<em id="anqlw"></em>
  1. <form id="anqlw"><acronym id="anqlw"></acronym></form>
  2. <progress id="anqlw"></progress>

    <em id="anqlw"><tr id="anqlw"></tr></em>
    <em id="anqlw"></em>
  3. 學習啦>學習電腦>電腦技巧>《筆電顯示屏的種類》正文

    筆電顯示屏的種類

    時間:2015-10-12 17:16:52本文內容及圖片來源于讀者投稿,如有侵權請聯系xuexila888@qq.com 廣達 我要投稿

      LCD 液晶顯示屏是 Liquid Crystal Display 的簡稱,LCD 的構造是在兩片平行的玻璃當中放置液態的晶體,兩片玻璃中間有許多垂直和水平的細小電線,透過通電與否來控制桿狀水晶分子改變方向,將光線折射出來產生畫面。下面學習啦小編給大家分享的技巧,歡迎閱讀:
     

      LCD 液晶顯示屏是 Liquid Crystal Display 的簡稱,LCD 的構造是在兩片平行的玻璃當中放置液態的晶體,兩片玻璃中間有許多垂直和水平的細小電線,透過通電與否來控制桿狀水晶分子改變方向,將光線折射出來產生畫面。

      優點:顯示面板薄(平板型結構),電磁輻射小,被動顯示型(無眩光,有助于眼睛健康),顯示信息量大,易于彩色化,壽命長(這種器件幾乎沒有什么劣化問題,因此壽命極長,但是液晶背光壽命有限)。

      缺點:色彩不夠艷麗。

      LCD液晶顯示屏按照控制方式不同可分為被動矩陣式LCD及主動矩陣式LCD兩種。

    筆電顯示屏的種類

      被動矩陣式LCD:被動矩陣式LCD在亮度及可視角方面受到較大的限制,反應速度也較慢。由于畫面質量方面的問題,使得這種顯示設備不利于發展為桌面型顯示器。被動矩陣式LCD又可分為TN-LCD(Twisted Nematic-LCD,扭曲向列LCD)、STN-LCD(Super TN-LCD,超扭曲向列LCD)和DSTN-LCD(Double layer STN-LCD,雙層超扭曲向列LCD)。

      主動矩陣式LCD:目前應用比較廣泛的主動矩陣式LCD,也稱TFT-LCD(Thin Film Transistor-LCD,薄膜晶體管LCD)。TFT液晶顯示器是在畫面中的每個像素內建晶體管,可使亮度更明亮、色彩更豐富及更寬廣的可視面積。

      在筆記本電腦中,主要先后采用了DSTN-LCD(俗稱偽彩顯)和TFT-LCD(俗稱真彩顯)兩種LCD顯示屏。而LED顯示屏目前是指LED背光,是相對于目前主流的燈管背光來講的,顯示屏仍然是LCD。

      DSTN(Dual-Layer Super Twist Nematic)LCD:是指雙掃描扭曲向列,意思就是通過雙掃描方式來掃描扭曲向列型液晶顯示屏,達到完成顯示的目的。DSTN-LCD并非真正的彩色顯示器,它只能顯示一定的顏色深度,因而叫“偽彩顯”。由于DSTN-LCD的對比度和亮度較差,屏幕觀察范圍較小,色彩不豐富,特別是反應速度慢,不適于高速全動圖像、視頻播放等應用,一般只用于文字、表格和靜態圖像處理,現在已基本絕跡。

      TFT(Thin Film Transistor)LCD:是由薄膜晶體管組成的屏幕,它的每個液晶像素點都是由集成在像素點后面的薄膜晶體管來驅動,顯示屏上每個像素點后面都有四個(一個黑色、三個RGB彩色)相互獨立的薄膜晶體管驅動像素點發出彩色光,可顯示24位色深的真彩色,可以做到高速度、高亮度、高對比度顯示屏幕信息。TFT-LCD是目前最好的LCD彩色顯示設備之一,是現在筆記本電腦上的主流顯示設備。

    Copyright @ 2006 - 2018 學習啦 All Rights Reserved

    學習啦 版權所有 粵ICP備15032933號-1

    我們采用的作品包括內容和圖片全部來源于網絡用戶和讀者投稿,我們不確定投稿用戶享有完全著作權,根據《信息網絡傳播權保護條例》,如果侵犯了您的權利,請聯系:xuexila888@qq.com,我站將及時刪除。

    學習啦 學習啦

    回到頂部
    58福彩app
    <em id="anqlw"></em>
    1. <form id="anqlw"><acronym id="anqlw"></acronym></form>
    2. <progress id="anqlw"></progress>

      <em id="anqlw"><tr id="anqlw"></tr></em>
      <em id="anqlw"></em>
    3. www.216yh.com | www.2021d.com | www.hg6906.com | 37688g.com | www.673290.com | www.y6086.com | www.20288r.com | 2306e.com | 430036com | www.809572.com | www.y6086.com | www.36989c.com | 769k.com | 7893w19.com | b5923.com | www.26878q.com | www.00618i.com | www.21365gg.com | c5429.com | 33999193.com | www.090040.com | www.41518p.com | www.cn365x.com | www.546suncity.com | e58955.com | 188qq444.com | 31782222.com | 8381qq.com | www.hx6691.com | www.3775w.com | www.68277111.com | www.66667666.com | www.22753.com | xpj78333.com | yf2999.com | 5478t.com | www.wcp666888.com | www.76636.com | www.087u.com | www.33678mm.com | www.hp5868.com | www.t30226.com | 64111y.com | hhvip666.com | 67890k.com | hd88599.com | www.50732e.com | www.965666.com | www.bet73h.com | www.4546900.com | www.58665v.com | www.tyc180.com | www.boma0190.com | www.he0066.com | 3136bb.com | x33a.vip | 33p1.cc | 55992007.com | pjyunnan.com | xiaowei889.com | 66665.biz | 8850.cc | 86688098.com | 66066o.com | 55797l.com | 69448833.com | j8381.com | 7720f.net | www.370155.com | www.760169.com | www.zuan333.com | www.61233r.com | www.12136ee.com | www.9187z.com | www.115527w.com | www.53096666.com | www.377666c.com | www.19019r.com | www.c44ee.com | www.138msc.com | www.111358.com | www.hg123300.com | www.000894.com | www.7770011.com | www.588277.com | www.17711.com | www.hg7211z.com | www.2228303.com | www.66318t.com | www.330099z.com | www.88837j.com | www.330099n.com | www.88552055.com | www.5811msc.com | www.508345.com | www.97cp789.com | www.4963bb.com | www.4078k.com | www.15365x.com | www.89677h.com | www.xj7005.com | www.zzyl65.com | www.8d828.com | www.83993f.com | www.8816x.com | www.99yfa.com | www.996563.com | www.444957.com | 97618g.com | 3betbet365.com | 22207r.com | 6665144.com | 3467j.am | www.ylg2999.com | www.939393.com | www.69111k.com | www.23 | www.91779j.com | www.33618722.com | www.ck5568.com | www.398518.com | 921710.com | 3405rr.com | 6556s.com | 7141gg.com | www.7893w13.com | www.942727.com | www.38345i.com | www.55676l.com | www.9155g.cc | 59889.cc | 3807g.com | feicai0440.com | www.660649.com | www.c44pp.com | www.x77789.com | www.3479a.com | www.54400i.com | bet365yulecheng871.org | 9659f.com | 033k.net | www.lb22222.com | www.99552bb.com | www.53900m.com | www.218291.com | 23478111.com | 131mm.net | www.js80088.com | www.8473j.com | www.00840a.com | www.377615.com | vv879101.com | le888a.com | www.hg2216.com | www.9895l.com | www.2109r.com | 0234ee.com | lll4165.com | www.388103.com | www.cntwsm.com | www.5856879.com | www.594277.com | 0332v.com | 预览6830y.com | www.wanda00.com | www.6sun.com | www.196049.com | qq365h.com | 99932949.com | www.377666t.com | www.941718.com | 35066.com | 365399.bet | www.kj639.com | www.89894k.com | 5006811.com | 4255hh.com | www.xpj99897.com | www.ya2019k.com | p222.com | iii8827.com | www.44317.com | www.50052j.com | 9479c8.com | uu56988.com | www.1389dd.com | www.23636n.com | n32689.net | 2851q.com | www.58665i.com | www.slyl2.com | bwin8r.com | www.dz826.com | www.775398.com | www.602852.com | sjg005.com | www.05125f.com | www.1466i.com | 7945ss.com | 3189hd.com | www.38345p.com | www.849689.com | 0471sands.com | www.opbet.cc | www.1368t.cc | 7555r.com | www.pj5744.com | www.50080g.com | 5855pp.com | www.38200t.com | www.4102c.com | 38989l.com | 2649n.com | www.88166x.com | www.550415.com | hg21222.com | www.c44jj.com | www.596353.com | z8381.com | www.607967.com | www.580780.com | 9999649.com | www.55545g.com | www.339281.com | 68228n.com | www.5bet005.com | www.168339.com | 88807w.com | www.466890.com | bet577b.com | www.hg8880.hk | www.55238a.com | 8178522.com | www.pj5715.com | www.2632z.com | 8159d.cc | www.w80288.com | 230466.com | www.36530088.com | www.3552e.com | 55967t.com | www.cgcp.com | 4379j.com | www.330099o.com | www.hczx6.com | bet28b.com | www.519345.com | 33ydgj.com | www.hg8259.com | www.544646.com | 2306n.com | www.hg5012.com | 0241o.com | www.79500q.com | 87965gg.com | www.hg755.com | www.202115.com | 595007.com | www.32326.com | 56787nn.com | www.938i.cc | 3678ww.com | www.mgm3838.com | www.977657.com | feicai0358.com | www.0601o.com | yyy4165.com | www.83377.com | mg437788.com | www.t063801.com | 38989h.com | www.1168j.com | e2146.com | www.0409.com | feicai0454.com | www.js347.com | www.35155e.com | www.09569t.com | www.616888.com | www.7720g.com | www.959557.com | 50002.com | www.qucp0.com | qq88688.com | www.33ttz.com | 6220kk.com | www.500pt.com | www.js887788.com | www.609477.com | www.xpjvip07.com | www.50026a.com | www.071095.com | 196979.com | www.323365.com | a61653.com | www.16181l.com | pj600600.com | www.8998799.com | 33rr8332.com | www.jcai1.com | www.pjxianggang.com | www.560103.com | www.6403jj.com | o72227.com | www.2392.com | 0234mm.com | www.r98478.com | 3121yy.com | www.hm6655.com | www.hg8707.com | 5651u.com | www.011116.com | 18775i.com | www.ba304.com | 6150u.com | www.9149f.com | www.vns994.cc | www.35155e.com | www.56655e.com | 081234.com | www.38998.com | vns8vip.com | www.316477.com | www.xpj2033.com | 4018vv.com | www.55717p.com | xx5144.com | www.261793.com | www.105546.com | ii40033com | www.50989j.com | www.76543n.com | 3189ss.com | www.32031f.com | 7792u.com | www.330637.com | www.76775j.com | 0267.com | www.hmfc8.com | www.hg0658.com | aobo45.com | www.33588j.com | www.3643i.com | 5855ff.com | www.yh8899.bet | www.5699v.com | 33115w.com | www.535082.com | 5001f.com | 11452233.com | www.78919h.com | www.pj0088.com | 3550z.com | www.78680m.com | www.81866y.com | whadqc.com | www.ihg5511.com | www.vns0388.com | 5504n.com | www.50052s.com | www.f88yule9.com | 3559888.cc | www.368477.com | www.7893w36.com | 2846e.com | 4774d.com | www.hg99976.com | www.2078f.com | 77005.com | www.876747.com | www.79500k.com | 55nn8332.com | hg9168.vip | www.606117.com | www.838967.com | 3550k.com | www.188937.com | www.hg33397.com | www.vnsr11888.com | 1104027.com | www.911888aa.com | www.104665.com | www.653501.com | qycps7.com | www.621316.com | www.344654.com | www.733665.com | 063801.com | www.368518.com | www.733487.com | www.181070.com | 86226n.com | www.187152.com | www.48330c.com | www.ambjlb.com | 35bb.vip | 9649d.com | www.807979.com | www.62979b.com | www.32126b.net | mm99966.com | 3078v.com | www.c132.vip | www.126a56.com | www.74109e.com | jnn006.com | 7894v.com | www.106280.com | www.91233r.com | www.c44ee.com | www.ag9655.com | 4022ll.com | t777c.com | www.904820.com | www.68365k.com | www.hg0377.com | b6857.com | www.14341434.com | www.8003.com | www.5095s.com | www.810872.com | www.50026u.com | 1775aa.com | 0332t.com | 8406.com | www.1019995.com | www.618888.cc | www.796813.com | www.65045.com | www.wd0066.com | www.44fzc.com | www.230635.com | 3122qq.com | 4912d.com | 655660000.com | www.76060n.com | www.xpj539.com | www.28000x.com | www.68993253.com | www.862366.com | 1706766.com | pj677m.com | 496.net | www.yddc05.com | www.27038.com | www.30350l.com | www.33112k.com | www.330716.com | 00774yy.com | 2037.com | www.hg021.com | www.cai31.cc | www.644103.com | www.731091.com | sxpj62908.com | 3467u.am | www.xhtd08.com | www.jsc9558.com | www.1117.com | www.523121.com | 4178111.com | 61322299.com | www.55268tt.com | www.50999y.com | www.sb4010.com | www.328477.com | 67888f.cc | x86200.com | www.33224066.com | www.9187w.com | www.681770.com | pj12678.com | sp2088.com | www.a6389.com | www.245252.com | www.c760.vip | 121.net | 667766k.com | www.3987999.com | www.8998786.com | www.303717.com | 3473f.com | www.8973.cc | www.5146z2.com | www.6769l.com | 3178k.com | ggg7570.com | www.122hg.com | www.v0077.tv | 99bjlvip.com | 6939.com | www.3122mm.com | www.81678r.com | 0208xx.com | 2757.com | www.www-48345.com | www.99788k.com | 500000572.com | y68681.com | www.564949.com | www.52303p.com | yin3131.com | 3379zz.com | www.27363m.com | www.gai20.com | 1591kkk.com | www.xl1818.com | www.6687y.com | www.399150.com | 4152s.com | www.pj43.com | www.71789.cc | wnsr6800.com | www.09569g.com | www.732158.com | 518cp-1.com | 3189aa.com | www.65066cc.com | www.602454.com | 22098y.com | www.57418.com | www.6364p.com | 1259c.com | www.hg87488.com | www.0343e.com | df8s.com | www.7435u.com | www.68365a.com | 0600c.cc | www.709899.com | www.4809v.com | 658089.com | www.vn686.com | www.557755.com | 50028833.com | www.vns7n7.com | www.sb5058.com | sbd1224.com | www.pz015.com | www.js18682.com | 22463gong.com | www.9679900.com | www.80075f.com | 5651x.com | www.yiyao12.com | www.hm5522.com | 55323d.com | www.0662777.com | www.106596.com | 5002rrr.com | www.9187o.com | 1591002.com | www.msc55.com | www.885pz.com | 32424e.com | www.8473f.com | 77605n.com | www.28758j.com | www.99677k.com | 77605o.com | www.01885c.com | www.986399.com | 509191.com | www.hg78777.com | 3778dd.com | www.88184.com | www.444069.com | hkmh44.com | www.707987.com | 7508i.com | www.pj299299.com | cidubbs.com | www.0505v.com | www.24020.cc | 983888a.com | www.63606z.com | 66vns8.com | www.76775a.com | www.196902.com | www.taobaobo5.com | www.54400n.com | v3405.com | www.88325q.com | 00773y.com | www.988778.com | 19880e.com | www.pj9799.com | www.819920.com | 11vn77.com | www.52072p.com | 67877c.com | www.hr1833.com | 99909v.com | www.sha0044.com | 2595g.com | www.i4042.com | 272yy.net | www.bm9998.com | www.088186.com | www.tyc357.com | www.620316.com | www.44466638.com | www.923887.com | 1775d.com | www.3890c.com | 28758p.com | www.50989j.com | 444000oo.com | www.81520d.com | 22kk8331.com | www.78949y.com | 62222z.com | www.4323m.com | 80368pp.com | www.c773776.com | 8449ee.com | www.9646n.com | 00773uu.com | www.53900c.com | 2851n.com | www.3933y.cc | 88850gg.com | www.974688.com | www.amh50.com | www.719969.com | www.mgm006.com | www.312477.com | www.006091.com | x86006.com | www.p86.com | 89777z.com | www.00773o.com | 6261zz.com | www.xpj55123.com | 772.so | www.60123x.com | 3061.com | www.760170.com | www.41msc.com | 390626.com | www.597567.com | 35252t.com | www.4483066.com | 1483zz.com | www.52072p.com | www.666k8.com | www.394077.com | www.2546m.com | hr1800.com | www.4196n.com | 97297e.com | www.08588q.com | www.xinhao2233.com | www.035168.com | www.102149.com | 29918t.com | www.906777.com | aa56988.com | www.816464.com | www.10050755.com | 9895u.com | www.4521k.com | 33318n.com | www.907556.com | www.x99688.com | 3522t.vip | www.9988gvb.com | 88002848.com | www.354911.com | www.999530.com | jidu77.com | www.77114g.com | www.vnsr900.com | 44077x.com | www.9570114.com | a2490.com | www.669268.com | www.pj55585.com | 2008rr.com | www.80767w.com | www.76543f.com | 85288app.com | www.97828t.vip | ylg2002.com | 55545a.com | www.38138s.com | 2222k09.com | www.444079.com | www.k3k3k3.com | 99589ff.net | www.756059.com | www.032006.com | 7240p.com | www.916730.com | www.113470.com | 3788ii.com | www.hf0668.com | www.js743.com | am556.cc | www.709812.com | www.fh2801.com | hx6888.com | www.550415.com | www.28000w.com | 7508a.com | www.43131v.com | www.p063801.com | 6701m.com | 8577o.cc | www.4323n.com | www.hg56783.biz | 8294y.com | www.igcp9.com | www.sz2888.com | 3523.net | 1479p.com | www.94j.ceo | www.283804.com | amhg022.com | www.6611b.cc | www.888msb.com | 80850u.com | jlykk.com | www.100a56.com | www.js520345.com | 2jsppp.com | www.sxyl3.com | www.ggr.99233r.com | 2776h.com | 2222138.com | www.66332g.com | www.986msc.com | ffb88.com | ybc17.com | www.50021i.com | www.hg3098.com | 00773d.com | 1168z.com | www.xb8833.com | www.3090789.com | 6118s.com | 2247xx.com | www.ya2019f.com | www.xpj3210.com | 3651462.com | 10222.com | www.51515l.com | www.2266608.com | 365399.bet | 386kzk.com | www.950920.com | www.4521s.com | www.88837a.com | 4370.cc | 11ff8331.com | www.61233w.com | www.5360tt.com | www.jin444.com | 44077.com | www.324246.com | www.6889786.com | www.pj9001.com | 5589e.com | 35675.com | www.312012.com | www.0601q.com | www.hjcp66.com | www.bm445566.com | 0615014.com | 4195qq.com | www.08588m.com | www.16181v.com | www.365815d.com | 702265.com | 52599p.com | www.916025.com | www.4809w.com | www.hq5177.com | www.wxr77.com | 7008590.com | 3018dd.com | www.hf5889.com | www.828177.com | www.wzjxjg.com | www.hg6969.net | 32555a.com | 131bbb.net | www.602587.com | www.2221106.com | www.19019v.com | www.43677.com | 0080d.com | 88ee940.com | gbhs.AM | www.rcw8899.com | www.aa155.com | www.848777j.com | www.794933.com | xx888y.com | 3568vv.com | swtyhhh.com | www.142525.cc | www.5095t.com | www.xpj716.com | www.n9478.com | www.55268kk.com | 87665h.com | 9506q.com | am2982.com | www.127880.com | www.wycp2.com | www.89777l.com | www.55060l.com | www.06982.com | www.653508.com | 6830r.com | 3404h.cc | 1466s.com | 44betbet365.com | www.351867.com | www.0014m.com | www.734331.com | www.1559502.com | www.jw799.com | www.848959.com | www.888vip2.com | 001dyj.com | 28839f.com | 2172225.com | 4260033.com | 256777z.com | www.djcp002.com | www.wcp8008.com | www.8499e.com | www.99084400.com | www.xpj3133.net | www.4828228.com | www.56655k.com | www.4887555.com | www.698012.com | www.38200v.com | a5002.com | 55818u.com | 365bet888.com | 66671c.com | 44488o.com | 3mgmddd.com | blr81.com | 2329.com | 35442000.com | 500000512.com | www.43818u.com | www.357256.com | www.701540.com | www.c9259.com | www.5522a.cc | www.33112b.com | www.83993b.com | www.hg6767a.com | www.3328229.com | www.323195.com | www.pjc88.vip | www.i1432.com | www.5981t.com | www.3333yh.vip | www.901148.com | www.938n.cc | www.a81m.cc | www.138cpg.com | www.ns1122.com | www.bc858.cc | www.48282222.com | www.235msc.com | www.2822msc.com | www.3033b.com | www.5f33.com | www.948.com | www.ggo.99233o.com | www.rgcp.com | www.8313i.com | www.456vip.com | www.3066jj.com | www.4196o.com | www.ba309.com | www.rrqp444.com | www.hg118444.com | www.yun877.com | www.77114h.com | www.7782h.com | www.hcjt8.com | www.799481.com | www.606920.com | www.275073.com | rbbet66.com | 33009193.com | 3473v.com | 20053355.com | y3405.com | 2059.com | zhcp73.com | www.am3366.com | www.xh7738.com | www.pj5718.com | www.a81b.cc | www.1851115.com | www.266820.com | www.ya2019u.com | www.3416e.com | www.768806.com | www.292866.com | dahongying.com | 1003822.com | 407.com | 00773cc.com | 081965.com | www.am0674.com | www.hg995.com | www.yfcp066.com | www.2021a.com | www.16065k.com | www.3933g.cc | www.378015.com | 2018bet33.com | 4060uu.com | 705558.com | 5446kk.com | www.am4088.com | www.my95.net | www.982935.com | www.172323.com | www.c6091.com | www.055983.com | 5906pp.com | vns33.me | 8036dd.com | www.09569f.com | www.f9478.com | www.81508.com | www.50051z.com | www.578960.com | 16888d.com | 5008999.com | 9995t.cc | www.09569f.com | www.0057f.com | www.7249f.com | www.igcp2.com | 1591eee.com | 11005x.com | 3169w.com | www.3834504.com | www.77699.com | www.1466m.com | www.929115.com | 9905.com | ll3336.com | www.1869d.com | www.xpj237.com | www.245252.com | www.022gs.cc | 998dlw.com | 5504j.com | laohu88.vip | www.mailebi.com | www.393089.com | www.flff3.com | 664975.com | 40033aa.com | www.6491r.com | www.5360uu.com | www.3978g.com | www.193161.com | mi527.com | 131t.net | www.74040.com | www.68993238.com | www.407870.com | 2998r.com | zzylc7.com | www.pj8333.com | www.9533888.com | www.307281.com | 131nnn.net | j1504.com | www.1799msc.com | www.xj444555.com | www.190881.com | 3473e.com | www.hg990022.com | www.8967y.com | www.16055.com | 8030e.com | q888.tv | www.xpj8337.com | www.7240w.com | www.306061.com | 99345.com | www.wnsr288.com | www.0096aa.com | www.889938.com | js16858.com | www.bmcp1344.com | www.3157j.com | www.igcp3.com | 1407j.com | 36736.com | www.19019m.com | www.2934s.com | 61652u.com | 168cp-x.com | www.79500a.com | www.1035p.com | 553322GG.com | www.3983139.com | www.4136w.com | www.936126.com | yhw8.cc | www.2222pj.com | www.xpj3133.net | www.127192.com | 70118q.com | www.pj55585.com | www.26163q.com | 900089v.com | www.wn8090.com | www.530079.com | www.342577.com | 1314.s65825.com | www.long987.com | www.33588x.com | l58955.com | www.bet365606.com | www.3846f.com | qpby2266.com | jjj8827.com | www.808888e.com | www.817055.com | 4556v.com | www.484461.com | www.26878q.com | 33599dd.com | www.76543h.com | www.6939q.com | 3679ii.com | www.yl12007.com | www.js89v.vip | vv8824.com | 2767m.com | www.377666r.com | www.010585.com | 0033u.cc | www.116668.net | www.209703.com | dz883.com | www.5099hh.com | www.316411.com | 3614l.com | www.55060n.com | www.dcw345.com | 588qqq.cc | www.bet63f.com | www.78700e.com | 56988u.com | www.627464.com | gpkjgj.vip | www.1118xj.com | www.5856876.com | 3416y.com | www.2846s.com | www.39500n.com | 65456.com | www.yl2290.com | www.699925.com | 2146g.com | www.58404b.com | 5099ff.com | www.yh6556.com | www.50732c.com | 3559ooo.com | www.8k315.com |