作(Zuo)者(Zhe):(?)admin 来(Lai)源(Yuan):(?) 时(Shi)间(Jian):(?)2017/6/14 14:25:33 点(Dian)击(Ji):(?)次(Ci)
1.当(Dang)水(Shui)由(You)细(Xi)料(Liao)土(Tu)层(Ceng)流(Liu)入(Ru)粗(Cu)料(Liao)土(Tu)层(Ceng)时(Shi),(?)利(Li)用(Yong)土(Tu)工(Gong)布(Bu)良(Liang)好(Hao)的(De)透(Tou)气(Qi)性(Xing)和(He)透(Tou)水(Shui)性(Xing),(?)使(Shi)水(Shui)流(Liu)通(Tong)过(Guo),(?)而(?)有(You)效(Xiao)地(Di)载(Zai)流(Liu)土(Tu)颗(Ke)粒(Li),(?)细(Xi)沙(Sha)、(?)小(Xiao)石(Shi)料(Liao)等(Deng),(?)以(Yi)保(Bao)持(Chi)水(Shui)土(Tu)工(Gong)程(Cheng)的(De)稳(Wen)定(Ding)。(?)
2.土(Tu)工(Gong)布(Bu)具(Ju)有(You)良(Liang)好(Hao)的(De)导(Dao)水(Shui)性(Xing)能(Neng),(?)它(Ta)可(Ke)以(Yi)土(Tu)体(Ti)内(Nei)部(Bu)形(Xing)成(Cheng)排(Pai)水(Shui)通(Tong)道(Dao),(?)将(Jiang)土(Tu)体(Ti)结(Jie)构(Gou)内(Nei)多(Duo)余(Yu)液(Ye)体(Ti)和(He)气(Qi)体(Ti)外(Wai)排(Pai)。(?)
3.水(Shui)流(Liu)对(Dui)土(Tu)体(Ti)冲(Chong)刷(Shua)时(Shi),(?)土(Tu)工(Gong)布(Bu)有(You)效(Xiao)的(De)将(Jiang)集(Ji)中(Zhong)应(Ying)力(Li)扩(Kuo)散(San),(?)传(Chuan)递(Di)或(Huo)分(Fen)解(Jie),(?)防(Fang)止(Zhi)土(Tu)体(Ti)受(Shou)外(Wai)力(Li)作(Zuo)用(Yong)而(?)破(Po)坏(Huai),(?)其(Qi)保(Bao)护(Hu)土(Tu)壤(Rang)。(?)
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18266188777
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周(Zhou)一(Yi)到(Dao)周(Zhou)日(Ri)
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18266188777