dz̸ÎÒ¹úµÄ¹âͨѶ
Ê·ÉÏ£¬£¬£¬£¬£¬£¬£¬ÈËÃÇ̽Ë÷¹âÍ¨Ñ¶ÆÆ·Ñ²»ÉÙÈËÁ¦ºÍ²ÆÁ¦£¬£¬£¬£¬£¬£¬£¬¶¼Ã»ÓÐÊ²Ã´Í»ÆÆ£¬£¬£¬£¬£¬£¬£¬ÀýÈç˵£¬£¬£¬£¬£¬£¬£¬¡°ÎÒ¹úÓйز¿·Ö´Ó1964Äê¾Í×îÏȹâͨѶµÄÑо¿£¬£¬£¬£¬£¬£¬£¬Æäʱֻ×ÅÑÛÓÚ¿ª·¢´óÆø¹â²¨Í¨Ñ¶£¬£¬£¬£¬£¬£¬£¬ÏȺóÑÐÖÆ³öÁË×÷´ËÓ¦ÓÃµÄÆøÌ弤¹âÆ÷ºÍ³ÉÌ׵ĹâͨѶװ±¸£¬£¬£¬£¬£¬£¬£¬²¢¾ÙÐÐÁËʵµØÊÔÑ飬£¬£¬£¬£¬£¬£¬»ñµÃÁËÔÚ¾¦ÀÊÌìÆøÏÂÆäͨѶ¾àÀë¿É´ï10kMµÄÆðԴЧ¹û¡£¡£¡£¡£¡£¿ÉÊÇ£¬£¬£¬£¬£¬£¬£¬ÏµÍ³Ì»Â¶³öµÄÈõµãÄÑÒÔÌî²¹£¬£¬£¬£¬£¬£¬£¬ÄÑÒÔ³ä×÷Ö÷ҪͨѶ¹¤¾ß¡£¡£¡£¡£¡£¶ø¹âͨѶµÄÍ»ÆÆÊÇ1966ÄêÓ¢½å»ªÈ˸ß�ÒÏþÂÛÎÄ¡°¹âƵ½éÖÊÏËάÍâò²¨µ¼¡±£¨Dilectri-fiber surfaee Waveguides for optictll frequencies£©,ÎÄÖÐÖ¸³ö¡°ÓÃʯӢ²£Á§ÏËά£¨¹âÏË£©´«Ë͹âÐźÅÀ´¾ÙÐÐͨѶ£¬£¬£¬£¬£¬£¬£¬¿ÉʵÏÖ³¤¾àÀë´óÈÝÁ¿Í¨Ñ¶¡±¡£¡£¡£¡£¡£¸ß￵ÄÀíÂÛ¡°ÎªÏÖ´ú¹âͨѶµÄÉú³¤µÓÚ¨ÁË»ù´¡£¡£¡£¡£¡£¬£¬£¬£¬£¬£¬£¬Ö¸Ã÷ÎúÆ«Ïò¡±¡£¡£¡£¡£¡£
¸ß￵ÄÀíÂÛ»ñµÃÁËÓÐÔ¶¼ûµÄ¿ÆÑ§¼ÒºÍÆóÒµÖØÊÓ£¬£¬£¬£¬£¬£¬£¬±´¶ûʵÑéÊÒ¡¢¿µÄþ¹«Ë¾¡¢Ó¢¹úÓʵç×ܾÖÓÚ1970ÄêÁªÊÖÖÆ³ÉÏûºÄ´ï20dB/kmµÄ¹âÏË¡£¡£¡£¡£¡£ËæºóÒ»Á¬´®ÖØ´óÀúÊ·ÊÂʵ±¬·¢£¬£¬£¬£¬£¬£¬£¬ÖîÈç,1976Äê±´¶ûʵÑéÊÒÔÚÑÇÌØÀ¼´óÖÁ»ªÊ¢¶ÙÖ®¼ä½¨ÉèÁËÌìÏÂÉϵÚÒ»ÌõÊÊÓû¯¹âÏËͨѶÏß·£¬£¬£¬£¬£¬£¬£¬ËÙÂÊΪ45mb/s£¬£¬£¬£¬£¬£¬£¬¹âÔ´ÓõÄÊÇ·¢¹â¹ÜLED£¬£¬£¬£¬£¬£¬£¬¹âÏËÓõÄÊǶàÄ£¹âÏË;20ÊÀ¼Í70ÄêÔÂÄ©£¬£¬£¬£¬£¬£¬£¬°ëµ¼Ì弤¹âÆ÷ÑÐÖÆÀֳɣ¬£¬£¬£¬£¬£¬£¬¼ÓÉϹâÏËÖÆÔ칤ÒÕµÄǰ½ø£¬£¬£¬£¬£¬£¬£¬µ¥Ä£¹âÏËÑÐÖÆÀֳɣ»£»£»£»£»1996Ä겨·Ö¸´ÓÃÊÖÒÕWDM£¨Wavelength Division Multiplex£©»ñµÃÍ»ÆÆ£¬£¬£¬£¬£¬£¬£¬1997Äê±´¶ûʵÑéºÍÃÀ¹úMCL¹«Ë¾½¨³ÉÌìÏÂÉϵÚÒ»ÌõÉÌÓÃWDMÏß·£¬£¬£¬£¬£¬£¬£¬ØÊºóWDM·ÖΪ÷缯²¨·Ö¸´ÓÃDWDMºÍÏ£º±²¨·Ö¸´ÓÃCWDM£»£»£»£»£»WDMµÄǰ½ø£¬£¬£¬£¬£¬£¬£¬Ö÷ÒªÊÇÒÀÀµ¹âÆ÷¼þµÄǰ½ø£¬£¬£¬£¬£¬£¬£¬ÈçÁ¿×ÓÚ弤¹âÆ÷¡¢²ôîï¹âÏË·Å´óÆ÷¡¢¹âÂ˲¨Æ÷µÈ¹âÔª¼þµÄ½µÉú£¬£¬£¬£¬£¬£¬£¬Ê¹¹â²¨·Ö¸´ÓÃϵͳµÄÖÆÔì³ÉΪ¿ÉÄÜ¡£¡£¡£¡£¡£±ØÐèÒªÖ¸³öµÄÊÇ£¬£¬£¬£¬£¬£¬£¬ÌìϹâͨѶµÄÉú³¤´ÙʹÎÒ¹ú¹âͨѶµÄÉú³¤¡£¡£¡£¡£¡£
ÎÒ¹ú¹âͨѶµÄ¿ÆÑÐϲÓǸ÷°ë
ÎÒ¹ú×ÅÊÖÑо¿¹âͨѶÊÖÒÕʱ£¬£¬£¬£¬£¬£¬£¬ÌìϹâͨѶÉÐδ½øÈëÊÊÓý׶Ρ£¡£¡£¡£¡£1972ÄêÖйú¿ÆÑ§Ôº¸£ÖÝÎïÖʽṹÑо¿ËùÆô¶¯¹âÏËÑо¿ÊÂÇ飬£¬£¬£¬£¬£¬£¬1973ÄêÎ人ÓʵçѧԺ£¨Î人ÓÊµç¿ÆÑ§Ñо¿ÔºÇ°Éí£©×îÏÈÑо¿¹âÏËͨѶ¡£¡£¡£¡£¡£²»¾Ã¸£ÖÝÎïÖʽṹÑо¿ËùµÄ¹âÏËÏîÄ¿Òò¹ÊÏÂÂí£¬£¬£¬£¬£¬£¬£¬Î人ÓÊµç¿ÆÑ§Ñо¿Ôº£¨¼ò³ÆÎ人ÓÊ¿ÆÔº£©ÖØÈÎÔÚÉí¡£¡£¡£¡£¡£Î人ÓÊ¿ÆÔºÌá³öµÄ¡°ÓÃʯӢ¹âÏË¡¢°ëµ¼Ì弤¹âÆ÷ºÍ±àÂëʽͨѶ»úµÄÊÖÒÕõè¾¶¡±»ñµÃ¹«ÈÏ¡£¡£¡£¡£¡£¸ÃÔºÔ×ܹ¤³Ìʦ¼æ¸±Ôº³¤¡¢Öйú¹¤³ÌԺԺʿÕÔè÷ÉÊÇÎÒ¹ú¹âÏËͨѶÁìÓò¹«ÈϵĿªÍØÕß¡£¡£¡£¡£¡£ÔÚÌìÏÂÉϵÚÒ»ÌõÊÊÓû¯¹âÏËͨѶÏß·½¨ÉèµÄ1976ÄêµÄÉϰëÄ꣬£¬£¬£¬£¬£¬£¬ÕÔè÷ɵÈÈËÖÕÓÚÈÛÁ¶³ö200Ã×ʯӢ¹âÏË¡£¡£¡£¡£¡£
ÎÒ¹úÑо¿¹âÏËͨѶÖÁ½ñÒÑ30Äê¡£¡£¡£¡£¡£ÊÇÔÚ¡°ÍâÑóÊÖÒÕ»ù±¾ÎÞ·¨½è¼ø¡¢´¿Êô×ÔÁ¦Ä£Ë÷£¬£¬£¬£¬£¬£¬£¬Ò»Çж¼Òª×Ô¼º¸ã¡±µÄ״̬ÏÂÆð²½¡£¡£¡£¡£¡£ÏÖÔÚÒѽñÊÇ×ò·Ç£¬£¬£¬£¬£¬£¬£¬ÎÒ¹úÒÑÓÐÏ൱¶àµÄ¿Æ¼¼¾«Ó¢´ÓʹâÏËͨѶµÄ¿ÆÑУ¬£¬£¬£¬£¬£¬£¬ÆäÖÐÓжàÃûÖйú¿ÆÑ§ÔºÔºÊ¿£¬£¬£¬£¬£¬£¬£¬Èô¸ÉÃûÖйú¹¤³ÌԺԺʿ¼°²»ÉÙ×ÊÉîµÄ½ÌÊÚ£¬£¬£¬£¬£¬£¬£¬ÉÐÓÐÏ൱¶àµÄÇàÄêÖ÷¸É£¬£¬£¬£¬£¬£¬£¬²¢ÇÒ¿ªÕ¹¹âÏËͨѶ½ÌѧÓë¿ÆÑеĴóѧÒÔ¼°´ÓʹâÏËͨѶ¿ÆÑÐÓëÉú²úµÄÑо¿Ôº£¨Ëù£©Ò²²»ÉÙ£¬£¬£¬£¬£¬£¬£¬ÒòÖ®£¬£¬£¬£¬£¬£¬£¬ÎÒ¹ú¹âÏËͨѶµÄ¿ÆÑÐЧ¹û²»ÉÙ¡£¡£¡£¡£¡£ÈçÎ人ÓÊ¿ÆÔº1976Äê¾ÍÑÐÖÆ³öʯӢ¹âÏË£¬£¬£¬£¬£¬£¬£¬²¢ÓëÉϺ£¹â»úËùÌṩµÄ¼¤¹âÆ÷×é³É´«ËÍÊǷǵçÊÓµÄʵÑéϵͳ¡£¡£¡£¡£¡£1996Ä꿪·¢³ö2.5Gb/sSDH£¬£¬£¬£¬£¬£¬£¬1997Äê7ÔÂÔÓʵ粿Ö÷³Ö¸ÃÔºµÄ155Mb/s¡¢622Mb/sºÍ2.5Gb/sSDHÉú²ú¶¨Ðͻᣬ£¬£¬£¬£¬£¬£¬¸ÃÔº¼ç¸º¡°º£ÄÏ¡ª¡ªÈýÑÇ¡± 2.5Gb/sSDH¹âÏËÊÔÑ鹤³Ìͨ¹ý¹ú¼ÒÑéÊÕ£¬£¬£¬£¬£¬£¬£¬1998Äê¼ÃÄÏÖÁÇൺµÄ¹ú²ú8¡Á2.5Gb/sWDMϵͳÊÇÎ人ÓÊ¿ÆÔº×ÔÖ÷Ñз¢µÄ²¢µÖ´ï¹ú¼Ê20ÊÀ¼Í90ÄêÔºóÆÚˮƽ£¬£¬£¬£¬£¬£¬£¬¸ÃÔºÏò¡°ITUÌá½»Ip OVER SDHºÍIp OVER WDM±ê×¼£¬£¬£¬£¬£¬£¬£¬ÆäÖÐIp OVER SDH»ñµÃͨ¹ý£¬£¬£¬£¬£¬£¬£¬³ÉΪITU±ê×¼¡±¡£¡£¡£¡£¡£³ýÎ人ÓÊ¿ÆÔºÍ⣬£¬£¬£¬£¬£¬£¬ÉÐÓв»ÉÙ¿ÆÑÐЧ¹û£¬£¬£¬£¬£¬£¬£¬È绪Ϊ1996ÄêµÄSDHÔÚÍâµØÍøÉÏ´òÈëÊг¡£¡£¡£¡£¡£¬£¬£¬£¬£¬£¬£¬¡°1997Äê11ÔÂÍÆ³öÌìÏÂÉÏÊ×̨¿É»ùÓÚ2M½»Ö¯ºÍÖ±½ÓÉÏϵ緵Ä2.5G SDH×°±¸¡±£¬£¬£¬£¬£¬£¬£¬µçÐÅ¿ÆÑ§ÊÖÒÕµÚÎåÑо¿ËùÑÐÖÆÀÖ³ÉSDHÊý×Ö΢²¨ÏµÍ³£»£»£»£»£»1998Ä곤·ÉÍÆ³ö´óÓÐÓÃÃæ»ýG.655µ¥Ä£¹âÏË¡ª¡ª´ó±£Êµ¹âÏË¡£¡£¡£¡£¡£
·ÅÑÛÈ«Çò£¬£¬£¬£¬£¬£¬£¬¿ÉÒÔ·¢Ã÷ÎÒ¹ú¹âͨѶ¿ÆÑÐÖб£´æÒ»¶¨µÄÎÊÌâ¡£¡£¡£¡£¡£»£»£»£»£»ØÊ×ÒÑÍù30Ä꣬£¬£¬£¬£¬£¬£¬¿ÉÒÔ˵£¬£¬£¬£¬£¬£¬£¬ÎÒÃǵÄÊÂÇéÊǽô¸ú¹ú¼ÊÉϵÄÏȽøË®Æ½¾ÙÐиú×ÙÑо¿£¬£¬£¬£¬£¬£¬£¬¶øºÜÉÙÓÐÁ¢ÒìÑо¿£¬£¬£¬£¬£¬£¬£¬¾ÙÐеÄÑо¿ÊÂÇéÒ»Ö±´¦ÓÚ±»¶¯£»£»£»£»£»ÒÔÊÇÿµ±ÎÒÃÇ¿ÆÑгöÐÂЧ¹ûʱ£¬£¬£¬£¬£¬£¬£¬¶ø¹ú¼ÊÉϵÄˮƽ±ÈÎÒÃÇÓÖÉÏÁËÒ»¸öÐĄ̂½×¡£¡£¡£¡£¡£·ºÆðÕâÖÖÊ±ÊÆµÄÔµ¹ÊÔÓÉ£¬£¬£¬£¬£¬£¬£¬ÎÒÒÔΪÊǹú¼ÒͶÈëȱ·¦»òͶÈë²»¼¯ÖУ¬£¬£¬£¬£¬£¬£¬¿Æ¼¼Ö÷¸ÉÊèÉ¢ÓÚ²î±ðµÄ´óѧ£¬£¬£¬£¬£¬£¬£¬¿ÆÑÐÔº£¨Ëù£©ºÍ³§¼ÒºÍÆóÒµÔì³ÉµÄ£¬£¬£¬£¬£¬£¬£¬¶øÖظ´ÐÔÑз¢ÆÌÕÅÁË´ó×ÚµÄÈËÁ¦ºÍ²ÆÁ¦¡£¡£¡£¡£¡£±ðµÄ£¬£¬£¬£¬£¬£¬£¬¹âͨѶÊÖÒÕÑо¿Éæ¼°Æ÷¼þ¡¢×°±¸ºÍ´«ÊäÊÖÒÕ£¬£¬£¬£¬£¬£¬£¬ÒÑÍù¶ÔÆ÷¼þ²»·óÖØÊÓ£¬£¬£¬£¬£¬£¬£¬¶øÆ÷¼þÈ´ÊǹâͨѶµÄ½¹µã£¬£¬£¬£¬£¬£¬£¬¹âÆ÷¼þµÄÑо¿Ë®Æ½ºÍÉÌÒµ»¯Ë®Æ½¶¼ÄÜÓ°ÏìÒ»¸ö¹ú¼ÒµÄ¹âͨѶÉú³¤¡£¡£¡£¡£¡£×ÜÖ®£¬£¬£¬£¬£¬£¬£¬¶ÔÎÒ¹úµÄ¹âͨѶµÄ¿ÆÑÐÊÂÇé²»¿ÉÓÉÓÚÓÐÓùû¶øºöÂÔ±£´æµÄÎÊÌâ¡£¡£¡£¡£¡£
ÎÒ¹ú¹âͨѶÏß·±é²¼Ììϵı³ºó
ÎÒ¹ú×Ô1978ÄêÔÚÉϺ£½¨ÉèÁ˵ÚÒ»Ìõ¾Ö¼äÖм̹âÀºÍ1986Ä꽨É躣ÄÚµÚÒ»ÌõÄþºº¹âÀ¸ÉÏßÖ®ºó£¬£¬£¬£¬£¬£¬£¬¹âÏËͨѶÏß·һֱÔöÌí£»£»£»£»£»ÌØÊâÊǾÓÉ¡°°ËÎ塱ºÍ¡°¾ÅÎ塱µÄÆð¾¢£¬£¬£¬£¬£¬£¬£¬ÓÚ1998Äêµ×£¬£¬£¬£¬£¬£¬£¬ÁýÕÖÌìϵġ°°Ë×ݰ˺ᡱÖ÷¸ÉÍø½¨³É¡£¡£¡£¡£¡£³ý´ËÖ®Í⣬£¬£¬£¬£¬£¬£¬µçÁ¦¡¢Ìú·¡¢¹«Â·¡¢Ê¯ÓÍ¡¢Ë®Àû¡¢¹«°²¡¢ÃºÌ¿µÈÐÐÒµµÄ¹âÏË×¨ÍøÈçÓêºó´ºËñµØ½¨³É¡£¡£¡£¡£¡£ÔÚ½¨É躣ÄÚ¹âÏËÍøµÄͬʱ£¬£¬£¬£¬£¬£¬£¬ÎÒ¹ú»¹½¨ÉèÁËÖÐÈÕ¡¢Öк«¡¢ÖжíÎåÌõ¹ú¼Ê¹âÀÂÏß·£¬£¬£¬£¬£¬£¬£¬²¢¼ÓÈ뽨Éè¶«ÆðÖйúÉϺ£Î÷ÖÁµÂÍõ·¨À¼¿Ë¸£Í¾¾ÖÐÑÇ¡¢Î÷ÑÇÈ«³¤2.7Íò¹«ÀïµÄÑÇÅ·¹âÀºÍÈ«Çòº£µ×¹âÀÂÅþÁ¬ÏµÍ³¡£¡£¡£¡£¡£²¢ÇÒ£¬£¬£¬£¬£¬£¬£¬ÎÒ¹ú¹âÍøµÄ½¨ÉèÒ²ÊǺÍÌìÏÂÐÂÊÖÒÕͬ²½µÄ£¬£¬£¬£¬£¬£¬£¬ÔçÏÈÊÇ׼ͬ²½Êý×Ö´«ÊäϵͳPDH(Plesiochrono us Digital Hierarchy),1993Æð×îÏÈÒýÈëͬ²½Êý×Ö´«ÊäϵͳSDH£¨Synchronous Digital Hierarchy£©,ÖÁ1995Ä꣬£¬£¬£¬£¬£¬£¬ÎÒ¹ú¸ÉÏßÍøÖÜȫתÈëSDH£¬£¬£¬£¬£¬£¬£¬1996Äê×îÏÈÒý½øÍâÑóµÄWDM£¨Wavelength Division Maltiplering£©,1999ÄêÎ人ÓÊ¿ÆÔº×ÔÖ÷¿ª·¢µÄ8¡Á2.5Gb/s SDH DWDM×°±¸Ê×´Î×°ÖÃÔÚ¹ú¼ÒÖ÷¸ÉÍø¡£¡£¡£¡£¡£
ÎÒ¹ú¹âͨѶÏß·ÁýÕÖÌìϵı³ºó£¬£¬£¬£¬£¬£¬£¬ÊÇÈÃÍâ¹úÈË׬Á˲»ÉÙÇ®£¬£¬£¬£¬£¬£¬£¬ÈçʹÓõÄSDHºÍWDM´ó²¿·ÖÊÇÍâÑó²úÆ·£¬£¬£¬£¬£¬£¬£¬´ó×ÚµÄÍâ»ãÁ÷ÈëÍâÉÌÑü°ü£¬£¬£¬£¬£¬£¬£¬ÊÇÖµµÃÉî˼ºÍ×ܽáµÄ¡£¡£¡£¡£¡£ÁíÒ»·½Ã棬£¬£¬£¬£¬£¬£¬ÒòвúÆ·¹©Ó¦ÎÊÌâ»ò±¬·¢¹æÄ£ÎÊÌ⣬£¬£¬£¬£¬£¬£¬¹ú²ú²úÆ·Öª×ã²»ÁËÔËÓªÉ̽¨ÍøÐèÇ󡣡£¡£¡£¡£¹âͨѶÔÚÎÒ¹úÒª¶¦Á¦´ó¾ÙÉú³¤£¬£¬£¬£¬£¬£¬£¬ÐèÒª½¨ÐÂÍø£¬£¬£¬£¬£¬£¬£¬ÐèÒª´ó×Ú×°±¸£¬£¬£¬£¬£¬£¬£¬¶ø¹ú²ú×°±¸ÓÖÖª×ã²»Á˽¨ÍøÐèÇ󣬣¬£¬£¬£¬£¬£¬´ó×ÚÒý½øÊDz»¿É×èÖ¹£¬£¬£¬£¬£¬£¬£¬¶ø´ó×ÚÒý½øÓÖ´ó×ÚÁ÷ʧÍâ»ã£¬£¬£¬£¬£¬£¬£¬ÔõÑù½â¾öÕâ¸öì¶Ü£¬£¬£¬£¬£¬£¬£¬ÖµµÃÕþ¸®ÖØÊÓ¡£¡£¡£¡£¡£
¹ú²ú¹âͨѶ²úÆ·µÄ¸Å¿ö
A£© ¹âͨѶװ±¸¹©Ó¦ÉÌÒѳÉȺÌå
Ç°ÃæÒÑÌáµ½£¬£¬£¬£¬£¬£¬£¬ÎÒ¹úµÄ¹âÍøËùÓõÄSDHºÍWDM´ó²¿·ÖÊÇÍâÑó²úÆ·£¬£¬£¬£¬£¬£¬£¬¹©Ó¦SDHµÄ³§ÉÌÓÐÀÊѶ¡¢Î÷ÃÅ×Ó¡¢¸»Ê¿Í¨¡¢±±µçÍøÂç¡¢°®Á¢ÐÅ¡¢°¢¶û¿¨ÌØ¡¢Åµ»ùÑÇ¡¢ÈÕµçµÈ£¬£¬£¬£¬£¬£¬£¬¶øWDMµÄÌṩÕßÓÐÀÊѶ¡¢Î÷ÃÅ×Ó¡¢±±µçÍøÂç¡¢NEC¡¢¸»Ê¿Í¨ºÍ°®Á¢Ðŵȡ£¡£¡£¡£¡£ÎªÁ˸ıäÕâÖÖÕ÷Ï󣬣¬£¬£¬£¬£¬£¬ÎÒ¹úһЩ¿ÆÑе¥Î»ºÍʵÁ¦ÐÛºñµÄͨѶװ±¸¹©Ó¦ÉÌÒѾ߱¸ÏÖ´ú»¯Éú²ú×°±¸£¬£¬£¬£¬£¬£¬£¬ÌṩÉÌÓû¯¹âͨѶװ±¸£¬£¬£¬£¬£¬£¬£¬»òÕß˵£¬£¬£¬£¬£¬£¬£¬¹âͨѶװ±¸¹©Ó¦ÉÌÒÑÐγÉȺÌ壬£¬£¬£¬£¬£¬£¬²¢ÄÜÌṩ¶àÖÖÉÌÓÃ×°±¸¡£¡£¡£¡£¡£ÀýÈç˵£¬£¬£¬£¬£¬£¬£¬Î人ÓÊ¿ÆÔºÄÜÌṩ155Mb/s¡¢622Mb/s¡¢2.5Gb/s¡¢10Gb/s SDH,8·¡¢16·¡¢32·DWDM£¬£¬£¬£¬£¬£¬£¬¹âÏËÓÐÏßµçÊÓ´«Êäϵͳ£¬£¬£¬£¬£¬£¬£¬¹âÀ¡¢¼¤¹âÆ÷¡¢¹â¼ì²âÆ÷¡¢¹â·Å´óÆ÷µÈ¡£¡£¡£¡£¡£´óÌÆ¿ÉÌṩSDH¡¢DWDM¡¢¹â½ÓÈëÍøµÈ£¬£¬£¬£¬£¬£¬£¬»ªÎªÒ²ÄÜÌṩSDH¡¢DWDMºÍ¹â½ÓÈëÍøµÈ¡£¡£¡£¡£¡£»£»£»£»£ÉÐÓÐÆäËû³§ÉÌÒÔ¼°ºÏ×ÊÆóÒµ¿ÉÌṩ²úÆ·¡£¡£¡£¡£¡£¡°´ÓÉÌÓÃˮƽ¿´£¬£¬£¬£¬£¬£¬£¬ÎÒ¹ú¹âͨѶµÄ²úƷˮƽÓë¹ú¼ÊˮƽÏà¶Ô½ÏÁ¿¿¿½ü¡±£¬£¬£¬£¬£¬£¬£¬¡°µ«ÊµÏÕˮƽȴ²î±ð½Ï´ó¡±¡£¡£¡£¡£¡£¸üÖµµÃ¹Ø×¢µÄÊÇÉú²ú¹æÄ£²»´ó¡£¡£¡£¡£¡£
B£®¹âÀÂÉú²úÎÊÌâÖª¼¸¶à
Óб¨µÀ˵£¬£¬£¬£¬£¬£¬£¬¹ú²ú¹âÏËÕ¼º£ÄÚÊг¡µÄ·Ý¶îÖðÄêÉÏÉý£¬£¬£¬£¬£¬£¬£¬Èç1998ÄêÕ¼35%£¬£¬£¬£¬£¬£¬£¬1999ÄêÕ¼45%¡£¡£¡£¡£¡£¿ÉÊÇ£¬£¬£¬£¬£¬£¬£¬ÎÒ¹ú¹âÀÂÉú²ú±£´æ²»ÉÙÎÊÌâ¡£¡£¡£¡£¡£Ê×ÏÈ£¬£¬£¬£¬£¬£¬£¬Ã»ÓÐ׽ס¸ßÀûÈóÒ»»·£¬£¬£¬£¬£¬£¬£¬Éú²úÔ¤ÖÆ°ôÄÜ»ñ¸ßÀûÈ󣬣¬£¬£¬£¬£¬£¬¶øº£ÄÚÉú²úÔ¤ÖÆ°ôµÄÉÙÖ®ÓÖÉÙ£¬£¬£¬£¬£¬£¬£¬ÏÖÔÚ£¬£¬£¬£¬£¬£¬£¬Ö»Óг¤·ÉÒ»¼ÒÉú²úÔ¤ÖÆ°ô£¬£¬£¬£¬£¬£¬£¬Âò°ôÀË¿ÊÇͨË×Õ÷Ï󡣡£¡£¡£¡£µÚ¶þÊÇÂòË¿³ÉÀ£¬£¬£¬£¬£¬£¬£¬ÎÒ¹ú¹âÏ˹âÀÂÉú²ú³§¼Ò½ü200¼Ò£¬£¬£¬£¬£¬£¬£¬¶øÄÜÉú²ú¹âÏ˵ÄÖ»Óг¤·É¡¢Î人ÓÊ¿ÆÔºµÈÉÙÊý¼¸¼Ò£¬£¬£¬£¬£¬£¬£¬¾ø´ó´ó¶¼ÊÇÂòË¿³ÉÀ£¬£¬£¬£¬£¬£¬£¬µÚÈý²úÆ·¹©¹ýÓÚÇ󣬣¬£¬£¬£¬£¬£¬ÓÐÕ¹Íû˵£º¡°2005Ä꺣ÄÚ¹âÏËÊг¡ÐèÇóÁ¿ÊÇ2000Íò¹«À£¬£¬£¬£¬£¬£¬¶øº£ÄÚÉú²úÄÜÁ¦½«Áè¼Ý3500Íò¹«À¡£¡£¡£¡£¡£µÚËIJúÆ·Æ·ÖÖÉÙ¡£¡£¡£¡£¡£×ܵÄÀ´Ëµ£¬£¬£¬£¬£¬£¬£¬ÊǵͶ˲úÆ·ÖØ¸´Éú²ú¡¢¸ß¶Ë²úÆ·ÉÙ£¬£¬£¬£¬£¬£¬£¬ÌØÖÖ¹âÏËÉÙ£¬£¬£¬£¬£¬£¬£¬Èç¹ú¼ÊÉÏ·ºÆðµÄÇãÔþµØÏß¹âÀ£¨OPGW£©¡¢È«½éÖÊ×Ô³Ðʽ¹âÀ£¨ADSS£©¡¢Î¢Ð͹âÀ¡¢º£µ×¹âÀ¡¢Éú̬¹âÀ¡¢·ÀÒϹâÀ¡¢·ÀÊó¹âÀ¡¢×èȼ¹âÀµÈÌØÖÖ¹âÀ£¬£¬£¬£¬£¬£¬£¬ÎÒ¹ú²»Éú²ú»òÉÙÉÙÉú²ú¡£¡£¡£¡£¡£
C£®¹âÆ÷¼þ¸ß¶Ë²úÆ·ÆæÈ±
¹âͨѶÐèÒª´ó×Ú¹âÆ÷¼þ£¬£¬£¬£¬£¬£¬£¬¶øÎÒ¹úÖ»ÓÐÎ人ÓÊ¿ÆÔº¡¢µç×Ó13Ëù¡¢µç×Ó23Ëù¡¢ÉϺ£Ò±½ðËù¡¢ÉîÛÚÌØ·¢¡¢Î人µçÐÅÆ÷¼þ¹«Ë¾µÈÉÙÊý¼¸¼ÒÌṩ¹âÆ÷¼þ£¬£¬£¬£¬£¬£¬£¬²úÆ·ÖÖÀàδ¼¸£¬£¬£¬£¬£¬£¬£¬ÌØÊâÊÇ¸ß¶ËÆ·¼þ²úÆ·ÆæÈ±¡£¡£¡£¡£¡£2002ÄêÑÇÌ«¹âͨѶ¾Û»áôßÕ¹ÀÀ»áÔÚÉϺ£¹â´ó¾Û»áÖÐÐľÙÐУ¬£¬£¬£¬£¬£¬£¬Õ¹ÀÀ»áÖÕ½áµÄÏÂÖ磬£¬£¬£¬£¬£¬£¬²ÎÕ¹ÉÌÒѾ»ò×¼±¸ÊÕ̯£¬£¬£¬£¬£¬£¬£¬¾ÍÔÚÕâʱ£¬£¬£¬£¬£¬£¬£¬´ÓʹâͨѶ½ÌѧºÍ¿ÆÑнü30ÄêµÄÑî˼Ôó½ÌÊÚÔÚÂÃÐÐʱ»ñϤһÖÖ¸ßÐÂÆ÷¼þºÍÒ»ÖÖ²âÊÔÒÇÆ÷µÄÍâÉÌÏúÊÛÇþµÀ£¬£¬£¬£¬£¬£¬£¬84ËêµÄÑïÀÏÏÈÉúÈçСº¢ËƵÄÐË·Ü˵£º¡°Õâ´ÎÂÃÐÐÖµµÃ¡±¡£¡£¡£¡£¡£´ËÀý×ôÖ¤ÎÒ¹ú¹âͨѶ¸ß¶ËÆ÷¼þ¹ú²ú²úÆ·ÆæÈ±£¬£¬£¬£¬£¬£¬£¬¾ÍÊÇÂòÈë¿Ú»õÒ²ÄÑ¡£¡£¡£¡£¡£ÎÒ¹ú¸ß¶Ë¹âÆ÷¼þÆæÈ±ÔçÒÑÒýÆð¹âͨѶ½çµÄ¸ß¶ÈÖØÊÓ£¬£¬£¬£¬£¬£¬£¬ÄêÒѾÅÑ®µÄÖйú¿ÆÑ§Ôº×ÊÉîԺʿ¡¢ÉϺ£½»Í¨´óѧ½ÌÊÚÕÅìãÏÈÉú¾ÍÖøÎÄ¡°Í¨Ñ¶ÍøÀ©´óÈÝÁ¿Ê±ÐèÒª¹âÆ÷¼þ¡±£¬£¬£¬£¬£¬£¬£¬ÎÄÖÐÒÀ´ÎÐðÊöÑÓÉì´«Êä¾àÀë¡¢ÔöÌíDWDM·Êý¡¢Ìá¸ßTDMÊý×ÖËÙÂʵȷ½ÃæÐèÒª¹âÆ÷¼þ¡£¡£¡£¡£¡£¹âÆ÷¼þ¸ß¶Ë²úÆ·ÆæÈ±µÄÕ÷ÏóÓ¦ÒýÆðÕþ¸®ÓëÆóÒµ½çÖØÊӲŻª½â¾öÎÊÌâ¡£¡£¡£¡£¡£
ÒªÑﳤÒÖ¶ÌÉú³¤ÎÒ¹ú¹âͨѶ
ÎÒ¹úÓÐÈ«Çò×î´óµÄ¹âͨѶÊг¡£¡£¡£¡£¡£¬£¬£¬£¬£¬£¬£¬Õâ¸öÊÐËÀ´Õ¼ÁìÊǼ«ÎªÖ÷Òª£¬£¬£¬£¬£¬£¬£¬Í¨¹ýÉÏÊöÆÊÎö£¬£¬£¬£¬£¬£¬£¬ÎÒÃÇÒÑÉîÖª£¬£¬£¬£¬£¬£¬£¬ÎÒ¹ú¹âͨѶÓÐϲѶƵ´«£¬£¬£¬£¬£¬£¬£¬µ«Ò²±£´æÒ»¶¨ÎÊÌâ¡£¡£¡£¡£¡£ÎÒ¹úÒѼÓÈëWTO£¬£¬£¬£¬£¬£¬£¬ÍâÀ´¾ºÕùÆÈʹÎÒÃÇÒªÑﳤÒ̵ֶØÉú³¤¹âͨѶҵ¡£¡£¡£¡£¡£ÔõÑùÉú³¤ÊÇÒª¿ªÕ¹ÉîÈëÌÖÂÛ£¬£¬£¬£¬£¬£¬£¬Í¨¹ýÌÖÂ۸濢¹²Ê¶£¬£¬£¬£¬£¬£¬£¬´Ó¶øÖƶ©Õ½ÂÔ£¬£¬£¬£¬£¬£¬£¬±ÊÕߴ󵨵ØÌ¸¼¸µã£¬£¬£¬£¬£¬£¬£¬ÒÔ´ïÅ×שÒýÓñÄ¿µÄ£º
A ¿ÆÑнṹҪ¾ÙÐÐÊʵ±µ÷½â
ÎÒ¹ú´ÓʹâͨѶµÄ¿ÆÑÐÖ°Ô±²»ÉÙ£¬£¬£¬£¬£¬£¬£¬ÓдóѧµÄ¿ÆÑÐÖ°Ô±£¬£¬£¬£¬£¬£¬£¬ÓÐÑо¿Ôº£¨Ëù£©µÄ¿ÆÑÐÖ°Ô±£¬£¬£¬£¬£¬£¬£¬Éú²ú³§¼ÒÒ²ÓпÆÑв½¶Ó£¬£¬£¬£¬£¬£¬£¬¿ÉÊÇ£¬£¬£¬£¬£¬£¬£¬Öظ´¿ÆÑеÄÈËÒ²²»ÉÙ¡£¡£¡£¡£¡£ÕâÑù£¬£¬£¬£¬£¬£¬£¬¼ÈÆÌÕÅÈËÁ¦ÓÖÆÌÕŲÆÁ¦²¢ÇÒ»¹²»¿É¾ÙÐÐÁ¢Òì¿ÆÑУ¬£¬£¬£¬£¬£¬£¬¹ØÓÚÕâÖÖÕ÷Ï󣬣¬£¬£¬£¬£¬£¬¹ú¼ÒÓ¦ºê¹Ûµ÷½â¿ÆÑнṹ£¬£¬£¬£¬£¬£¬£¬±ø·ÖÁ½Â·£¬£¬£¬£¬£¬£¬£¬Ò»ÆðÈËÂíÕñÖØµã£¬£¬£¬£¬£¬£¬£¬¼¯ÖÐÁ¦Á¿¹¥¸ßмâÊÖÒÕÄѹأ¬£¬£¬£¬£¬£¬£¬¾ÙÐÐÁ¢Òì¿ÆÑУ¬£¬£¬£¬£¬£¬£¬ÁíÒ»ÆðÈËÂí¾ÙÐÐÊÊÓÃÐÔ¿ÆÑУ¬£¬£¬£¬£¬£¬£¬Õþ¸®Ó¦ºê¹Û¿ØÖƲî±ðµ¥Î»¼ç¸º¿£¿£¿£¿£¿£¿£¿£¿ÆÑÐÏîÄ¿Óб𣬣¬£¬£¬£¬£¬£¬ÀýÈç˵һЩµ¥Î»ÖصãÑÐÖÆ¸ßËÙÂÊ¡¢´óÈÝÁ¿OTN¹âÈ«´«ÊäÍø¡¢È«¹âÍøµÈ£¬£¬£¬£¬£¬£¬£¬ÁíһЩµ¥Î»ÖصãÑÐÖÆÌØÖÖ¹âÀ¡¢¹âÆ÷¼þµÈ¡£¡£¡£¡£¡£ÌØÊâÒªÖ¸³öµÄÊÇÖ÷¹Ü²¿·ÖÓÐÐëҪǣͷÍŽᣬ£¬£¬£¬£¬£¬£¬°üÀ¨¿ÆÑе¥Î»¼äµÄÍŽᣬ£¬£¬£¬£¬£¬£¬¿ÆÑÐÓë½ÌѧÍŽᡢ¿ÆÑÐÓëÉú²úÍŽᣬ£¬£¬£¬£¬£¬£¬×îºÃÊÇ¿ÆÑС¢½Ìѧ¡¢Éú²ú¡¢ÔËÓª´óÍŽᡣ¡£¡£¡£¡£»£»£»£»£»òÕß˵Ðγɹ¤ÒµÁ´¡£¡£¡£¡£¡£
B ºÜºÃµØ½â¾ö²úÆ·Éú²úÎÊÌâ
¹ØÓÚSDH¡¢WDMµÈµÄÉú²ú£¬£¬£¬£¬£¬£¬£¬Ò²ÓÐС¹æÄ£Éú²ú£¬£¬£¬£¬£¬£¬£¬ÕâЩС¹æÄ£Éú²úµÄ¾ºÕùÁ¦²»Ç¿£¬£¬£¬£¬£¬£¬£¬Ó¦½¨´ó¹æÄ£Éú²ú»ùµØ£¬£¬£¬£¬£¬£¬£¬¿ÉÒÔ¼¸¼ÒÍŽὨ´ó¹æÄ£Éú²ú»ùµØ¡£¡£¡£¡£¡£
ÎÒ¹ú¹âÏ˹âÀÂÉú²ú³§¼Ò¶à£¬£¬£¬£¬£¬£¬£¬¿ÉÊÇ£¬£¬£¬£¬£¬£¬£¬´ó¶àÊǹæÄ£Ð¡¡¢Öظ´ÖеͶ˲úÆ·Éú²ú£¬£¬£¬£¬£¬£¬£¬ÔÚÒѾ¼ÓÈëWTOµÄÇéÐÎÏ£¬£¬£¬£¬£¬£¬£¬ÕâÖÖÕ÷ÏóÈç²»¸Ä±ä£¬£¬£¬£¬£¬£¬£¬Ò»¶¨ÊDz»¿ÉµÄ¡£¡£¡£¡£¡£ÎªÁ˹ú¼ÒµÄÀûÒæÒÔ¼°³§¼ÒµÄ×ÔÉíÀûÒæ£¬£¬£¬£¬£¬£¬£¬±ØÐèÕûºÏ¹âÏ˹âÀÂÉú²ú£¬£¬£¬£¬£¬£¬£¬Òª°ÑС¹æÄ£Éú²úÕûºÏΪ´ó¹æÄ£Éú²ú»ùµØ£¬£¬£¬£¬£¬£¬£¬ÒªÕûºÏ¹¤Òµ½á¹¹£¬£¬£¬£¬£¬£¬£¬²»ÈÃÖеͶ˲úÆ·ÖØ¸´Éú²úÒÔÒÖÖÆ¹©¹ýÓÚÇóÕ÷Ï󡣡£¡£¡£¡£Òª¾ÙÐÐÌØÖÖ¹âÀÂÉú²ú¡£¡£¡£¡£¡£ÒªÒý½øÔ¤ÖưôÊÖÒÕ¡¢Ñо¿Ô¤ÖưôÊÖÒÕ£¬£¬£¬£¬£¬£¬£¬Á¦Õù¶àÉú²úÔ¤ÖÆ°ô£¬£¬£¬£¬£¬£¬£¬ÉÙÒý½øÔ¤Öưô¡£¡£¡£¡£¡£
¡°Æ÷¼þµÄÏȽøÐÔ¡¢¿É¿¿ÐԺ;¼ÃÐÔ»áÖ±½ÓÓ°Ï쵽ϵͳÒÔÖÂÕû¸öÍøÂçµÄÉúÃüÁ¦ºÍÊг¡µÄ¾ºÕùÁ¦¡±£¬£¬£¬£¬£¬£¬£¬¶øÎÒ¹ú¹âÆ÷¼þÉú²úÊǵò»µ½ÖØÊÓ£¬£¬£¬£¬£¬£¬£¬ÓÚÊÇ£¬£¬£¬£¬£¬£¬£¬¹âÆ÷¼þÉú²ú³§¼ÒÉÙ¡¢²úÆ·ÉÙ¡¢¸ß¶Ë²úÆ·ÆæÈ±£¬£¬£¬£¬£¬£¬£¬¹âÆ÷¼þÉú²úÎÊÌâµÃ²»µ½½â¾öÒ»¶¨»áÓ°ÏìÎÒ¹ú¹âͨѶҵµÄÉú³¤¡£¡£¡£¡£¡£Òò´Ë£¬£¬£¬£¬£¬£¬£¬ÎÒ¹úÒªÖØÊÓ¹âÆ÷¼þÉú²ú¡£¡£¡£¡£¡£
ÒªÖØÊÓ¹âÆ÷¼þÉú²ú¾ÍÒª½¨ÉèרҵÐÔÆ÷¼þÉú²ú»ùµØ£¬£¬£¬£¬£¬£¬£¬Éú²ú»ùµØ¿ÉÒÔÓÃ×ÔÒѵÄÊÖÒÕ¿ª·¢Ð²úÆ·£¬£¬£¬£¬£¬£¬£¬Ò²¿ÉÒÔÓëÑо¿ÔºËùÍŽá»òÑо¿²¿·Ö³öÂôÊÖÒÕ£¬£¬£¬£¬£¬£¬£¬¶øÑо¿²¿·ÖÓ¦¸Ã°ÑÊÖÒÕµÄÑз¢ÓëÏò¹¤Òµ»¯×ªÒÆ·ÅÔÚÊ×λ¡£¡£¡£¡£¡£³ý´ËÖ®ºó£¬£¬£¬£¬£¬£¬£¬¹âÆ÷¼þÉú²ú³§¼ÒÓë¹â×°±¸Éú²ú³§¼ÒÒªºÜºÃµØºÏ×÷¡£¡£¡£¡£¡£ÈÃ×°±¸³§Ö»¹ÜÑ¡Óùú²ú¹âÆ÷¼þ£¬£¬£¬£¬£¬£¬£¬ËäÈ»£¬£¬£¬£¬£¬£¬£¬Ìõ¼þÖ®Ò»ÊÇÖÊÁ¿¹ýÓ²¡¢¼ÛÇ®ºÏÀí¡£¡£¡£¡£¡£
C Òª¾ÙÐж෽ÍŽá
½ü¼¸Ä꣬£¬£¬£¬£¬£¬£¬ÌìϵçÐŽçΪÁËÔöÇ¿¾ºÕùÁ¦·ºÆð¹ýÊÕ¹º¡¢²¢¹º¡¢ÍŽáÕ÷Ï󡣡£¡£¡£¡£ÎÒ¹ú¹âͨѶÊг¡ºÜ´ó£¬£¬£¬£¬£¬£¬£¬Òª¸üºÃµØÉú³¤¹âͨѶҵ£¬£¬£¬£¬£¬£¬£¬¾ÍÒªÔÚ¹âÆ÷¡¢×°±¸ºÍ´«ÊäÍøÂçµÄ¿ÆÑС¢Éú²úºÍÓ¦ÓÃÉϾÙÐж෽ÍŽᡣ¡£¡£¡£¡£Ê×ÏÈÊÇÄڵصĿÆÑС¢½ÌѧºÍÉú²ú¼°ÔËÓª¼äµÄÍŽ᣻£»£»£»£»Æä´Î£¬£¬£¬£¬£¬£¬£¬ÊǺ£Ï¿Á½°¶µÄÍŽᣬ£¬£¬£¬£¬£¬£¬³ä·ÖʹÓÃÄÚµØÓę̈ÍåµÄÓÅÊÆ£¬£¬£¬£¬£¬£¬£¬ÅäºÏÉú³¤ÖйúµÄ¹âͨѶҵ£»£»£»£»£»µÚÈý£¬£¬£¬£¬£¬£¬£¬ÒªÓëÍâÑó³§ÉÌÍŽᣬ£¬£¬£¬£¬£¬£¬¿ÉÒÔÍŽáÉú²ú£¬£¬£¬£¬£¬£¬£¬Ò²¿ÉÒÔÍŽáÑÐÖÆÐÂÆ·£¬£¬£¬£¬£¬£¬£¬ÌØÊâÌá¸ß¶Ë²úÆ·¡£¡£¡£¡£¡£
ÔÚÍýÏë¾¼Ãʱ£¬£¬£¬£¬£¬£¬£¬ÍŽá¿ÉÒÔÓÉÕþ¸®²Ù×÷£¬£¬£¬£¬£¬£¬£¬ÔÚÏÖÔÚµÄÊг¡¾¼Ãʱ£¬£¬£¬£¬£¬£¬£¬ÍŽ᲻¿ÉÍêÈ«ÓÉÕþ¸®²Ù×÷£¬£¬£¬£¬£¬£¬£¬µ«Õþ¸®µÄºê¹Ûµ÷¿ØÊÇÐëÒªµÄ¡£¡£¡£¡£¡£¸÷ÈËÖ»ÒªÓÐÒ»¿ÅΪ¹úΪÃñµÄÐÄ£¬£¬£¬£¬£¬£¬£¬ÍŽáÒ»¶¨»áÀֳɣ¬£¬£¬£¬£¬£¬£¬Ò²»áÔÚÍŽáºó»ñµÃºÜºÃµÄÉç»áÐ§Òæ¡¢¾¼ÃÐ§Òæ¡£¡£¡£¡£¡£