1銆丼DH鍌宠几绯荤当(t菕ng)鍦ㄥ湅(gu贸)闅涗笂鏈夌当(t菕ng)涓�鐨勫箑绲�(ji茅)妲�(g貌u)锛屾暩(sh霉)瀛楀偝杓告��(bi膩o)婧�(zh菙n)閫熺巼鍜屾��(bi膩o)婧�(zh菙n)鐨勫厜璺�鎺ュ彛锛屼娇缍�(w菐ng)绠＄郴绲�(t菕ng)浜掗��锛屽洜姝ゆ湁寰堝ソ鐨勬┇鍚戝吋瀹规��锛屽畠鑳借垏鐝�(xi脿n)鏈夌殑PDH瀹屽叏鍏煎��锛屽苟瀹圭磵鍚勭ó鏂扮殑妤�(y猫)鍕�(w霉)淇¤櫉(h脿o)锛屽舰鎴愪簡鍏ㄧ悆绲�(t菕ng)涓�鐨勬暩(sh霉)瀛楀偝杓搁珨鍒舵��(bi膩o)婧�(zh菙n)锛屾彁楂樹簡缍�(w菐ng)绲�(lu貌)鐨勫彲闈犳��锛�
    2銆丼DH鎺ュ叆绯荤当(t菕ng)鐨勪笉鍚岀瓑绱�(j铆)鐨勭⒓娴佸湪骞�绲�(ji茅)妲�(g貌u)鍑堣矤(f霉)鑽峰崁(q奴)鍏�(n猫i)鐨勬帓鍒楅潪甯告湁瑕�(gu墨)寰嬶紝鑰屽噲璨�(f霉)鑽疯垏缍�(w菐ng)绲�(lu貌)鏄�鍚屾�ョ殑锛屽畠鍒╃敤杌熶欢鑳藉皣楂橀�熶俊铏�(h脿o)涓�娆＄洿鎺ュ垎鎻掑嚭浣庨�熸敮璺�淇¤��(h脿o)锛屽��(sh铆)鐝�(xi脿n)浜嗕竴娆″京(f霉)鐢ㄧ殑鐗规�э紝鍏嬫湇浜哖DH婧�(zh菙n)鍚屾�ュ��(f霉)鐢ㄦ柟寮忓皪(du矛)鍏ㄩ儴楂橀�熶俊铏�(h脿o)閫�(j矛n)琛岄�愮礆(j铆)鍒嗚В鐒跺悗鍐嶇敓寰�(f霉)鐢ㄧ殑閬庣▼锛岀敱浜庡ぇ澶х啊(ji菐n)鍖栦簡DXC锛屾笡灏戜簡鑳岄潬鑳岀殑鎺ュ彛寰�(f霉)鐢ㄨō(sh猫)鍌�锛屾敼鍠勪簡缍�(w菐ng)绲�(lu貌)鐨勬キ(y猫)鍕�(w霉)鍌抽�侀�忔槑鎬�锛�
    3銆佺敱浜庨噰鐢ㄤ簡杓冨厛閫�(j矛n)鐨勫垎鎻掑京(f霉)鐢ㄥ櫒锛圓DM锛�銆佹暩(sh霉)瀛椾氦鍙夐�ｆ帴锛圖XC锛�銆佺恫(w菐ng)绲�(lu貌)鐨勮嚜鎰堝姛鑳藉拰閲嶇祫鍔熻兘灏遍’寰楅潪甯稿挤(qi谩ng)澶�锛屽叿鏈夎純寮�(qi谩ng)鐨勭敓瀛樼巼銆傚洜SDH骞�绲�(ji茅)妲�(g貌u)涓�瀹夋帓浜嗕俊铏�(h脿o)鐨�5%闁嬮姺姣旂壒锛屽畠鐨勭恫(w菐ng)绠″姛鑳介’寰楃壒鍒ュ挤(qi谩ng)澶�锛屽苟鑳界当(t菕ng)涓�褰㈡垚缍�(w菐ng)绲�(lu貌)绠＄悊绯荤当(t菕ng)锛岀偤缍�(w菐ng)绲�(lu貌)鐨勮嚜鍕�(d貌ng)鍖栥�佹櫤鑳藉寲銆佷俊閬撶殑鍒╃敤鐜囦互鍙婇檷浣庣恫(w菐ng)绲�(lu貌)鐨勭董绠¤不(f猫i)鍜岀敓瀛樿兘鍔涜捣鍒颁簡绌嶆サ浣滅敤锛�
    4銆佺敱浜嶴DH鏈夊�氱ó缍�(w菐ng)绲�(lu貌)鎷�?f霉)娴�Y(ji茅)妲�(g貌u)锛屽畠鎵�绲勬垚鐨勭恫(w菐ng)绲�(lu貌)闈炲父闈堟椿锛屽畠鑳藉�炲��(qi谩ng)缍�(w菐ng)鐩�(ji膩n)锛岄亱(y霉n)琛岀�＄悊鍜岃嚜鍕�(d貌ng)閰嶇疆鍔熻兘锛屽劒(y艒u)鍖栦簡缍�(w菐ng)绲�(lu貌)鎬ц兘锛屽悓鏅�(sh铆)涔熶娇缍�(w菐ng)绲�(lu貌)閬�(y霉n)琛岄潏娲�銆佸畨鍏ㄣ�佸彲闈�锛屼娇缍�(w菐ng)绲�(lu貌)鐨勫姛鑳介潪甯搁綂鍏ㄥ拰澶氭ǎ鍖栵紱
    5銆丼DH鏈夊偝杓稿拰浜ゆ彌鐨勬�ц兘锛屽畠鐨勭郴鍒楄ō(sh猫)鍌欑殑妲�(g貌u)鎴愯兘閫氶亷鍔熻兘濉婄殑鑷�鐢辩祫鍚�锛屽��(sh铆)鐝�(xi脿n)浜嗕笉鍚屽堡娆″拰鍚勭ó鎷�?f霉)娴�Y(ji茅)妲�(g貌u)鐨勭恫(w菐ng)绲�(lu貌)锛屽崄鍒嗛潏娲�锛�
    6銆丼DH骞朵笉灏堝爆浜庢煇绋�鍌宠几浠嬭��(zh矛)锛屽畠鍙�鐢ㄤ簬闆欑禐绶氥�佸悓杌搁浕绾�锛屼絾SDH鐢ㄤ簬鍌宠几楂樻暩(sh霉)鎿�(j霉)鐜囧墖闇�鐢ㄥ厜绾栥�傞�欎竴鐗归粸(di菐n)琛ㄦ槑锛孲DH鏃㈤仼鍚堢敤浣滃共绶氶�氶亾锛屼篃鍙�浣滄敮绶氶�氶亾銆備緥濡傦紝鎴戝湅(gu贸)鐨勫湅(gu贸)瀹惰垏鐪佺礆(j铆)鏈夌窔闆昏�栧共绶氱��(w菐ng)灏辨槸閲囩敤SDH锛岃�屼笖瀹冧篃渚夸簬鑸囧厜绾栭浕绾滄贩鍚堢恫(w菐ng)锛圚FC锛夌浉鍏煎��銆�
    7銆佸緸OSI妯″瀷鐨勮��榛�(di菐n)渚嗙湅锛孲DH灞�浜庡叾灞ょ殑鐗╃悊灞�锛屽苟鏈�灏�(du矛)鍏堕珮灞ゆ湁鍤�(y谩n)鏍肩殑闄愬埗锛屼究浜庡湪SDH涓婇噰鐢ㄥ悇绋�缍�(w菐ng)绲�(lu貌)鎶�琛�(sh霉)锛屾敮鎸丄TM鎴朓P鍌宠几锛�
    8銆丼DH鏄�鍤�(y谩n)鏍煎悓姝ョ殑锛屽緸鑰屼繚璀変簡鏁村��(g猫)缍�(w菐ng)绲�(lu貌)绌�(w臎n)瀹氬彲闈�锛岃�ょ⒓灏�锛屼笖渚夸簬寰�(f霉)鐢ㄥ拰瑾�(di脿o)鏁达紱
    9銆佹��(bi膩o)婧�(zh菙n)鐨勯枊鏀惧瀷鍏夋帴鍙ｅ彲浠ュ湪鍩烘湰鍏夌簻娈典笂瀵�(sh铆)鐝�(xi脿n)姗�鍚戝吋瀹癸紝闄嶄綆浜嗚��(li谩n)缍�(w菐ng)鎴愭湰銆�

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