ÄÍË®½â½ðÊô´ß»¯¼ÁÔÚ·À¸¯Í¿ÁÏÖеÄÓ¦ÓÃ
ÄÍË®½â½ðÊô´ß»¯¼ÁÔÚ·À¸¯Í¿ÁÏÖеÄÓ¦ÓÃ
Ò»¡¢ÒýÑÔ£ºÐâ¼£°ß°ßµÄÊÀ½ç£¬ÐèÒª¸ü´ÏÃ÷µÄ¡°»¤¼×¡±
ÔÚÕâ¸ö¸ÖÌúΪ¹Ç¡¢Ë®ÄàΪ½îµÄʱ´ú£¬¸¯Ê´¾ÍÏñÒ»¸öÒþÐεÄɱÊÖ£¬ÇÄÎÞÉùÏ¢µØÍÌÊÉ×ÅÎÒÃǵĻù´¡ÉèÊ©¡£´ÓÇÅÁºµ½¹ÜµÀ£¬´Ó´¬²°µ½´¢¹Þ£¬½ðÊô¸¯Ê´²»½ö´øÀ´¾Þ´óµÄ¾¼ÃËðʧ£¬»¹¿ÉÄÜÒý·¢ÑÏÖصݲȫʹʡ£¾ÝȨÍþÊý¾ÝÏÔʾ£¬È«ÇòÿÄêÒò¸¯Ê´Ôì³ÉµÄ¾¼ÃËðʧ¸ß´ï2.5ÍòÒÚÃÀÔª£¬ÕâÏ൱Óڵ¹úÒ»ÄêµÄgdp×ÜÁ¿£¡?
ΪÁ˶Կ¹Õâ¸ö¡°ÂýÐÔɱÊÖ¡±£¬ÈËÀà·¢Ã÷Á˸÷ÖÖ·À¸¯¼¼Êõ£¬ÆäÖÐʵÓÃÒ²¾¼ÃµÄµ±Êô·À¸¯Í¿ÁÏ¡£¶øÔÚÕⳡÓëʱ¼äÈüÅܵÄÕ½ÒÛÖУ¬Ò»ÖÖÃûΪ¡°ÄÍË®½â½ðÊô´ß»¯¼Á¡±µÄÉñÃؽÇÉ«ÇÄÈ»µÇ³¡£¬Ëü²»ÊÇÖ÷½Ç£¬È´ÄÜ×óÓÒÕ½¾Ö¡£
½ñÌ죬ÎÒÃǾÍÀ´ÁÄÁÄÕâλµÍµ÷È´¹Ø¼üµÄ¡°Ä»ºóÓ¢ÐÛ¡±¡ª¡ªÄÍË®½â½ðÊô´ß»¯¼Á£¬ÔÚ·À¸¯Í¿ÁÏÖеÄÄÇЩʶù¡£ÎÄÕÂÄÚÈݽ«º¸ÇÆä×÷ÓûúÖÆ¡¢ÖÖÀàÑ¡Ôñ¡¢Êµ¼ÊÓ¦Óð¸ÀýÒÔ¼°Î´À´·¢Õ¹Ç÷ÊÆ£¬²¢¸¨ÒÔ±í¸ñºÍÊý¾ÝÖ§³Å£¬½áβ»¹»á¸½ÉϹúÄÚÍâÏà¹ØÎÄÏ×ÍƼö£¬°ïÖúÄãÈ«ÃæÁ˽âÕâÒ»ÁìÓò¡£
¶þ¡¢Ê²Ã´ÊÇÄÍË®½â½ðÊô´ß»¯¼Á£¿
1. ÏÈ˵¡°´ß»¯¼Á¡±µÄ±¾ÖÊ
´ß»¯¼Á£¬¹ËÃû˼Ò壬¾ÍÊÇ¡°´ß´Ù·´Ó¦·¢Éú¡±µÄÎïÖÊ¡£ËüÃDZ¾Éí²»²ÎÓ뻯ѧ·´Ó¦µÄÖÕ²úÎµ«È´ÄÜÏÔÖø½µµÍ·´Ó¦µÄ»î»¯ÄÜ£¬¼Ó¿ì·´Ó¦ËÙÂÊ¡£±ÈÈçÆû³µÎ²Æø¾»»¯Æ÷ÀïµÄ²¬´ß»¯¼Á£¬¾ÍÊÇÓÃÀ´¼ÓËÙÓк¦ÆøÌåת»¯ÎªÎÞº¦ÎïÖʵġ£
2. ÄÇô£¬¡°ÄÍË®½â¡±ÊÇʲôÒâ˼ÄØ£¿
¡°Ë®½â¡±Ö¸µÄÊÇijЩ»¯ºÏÎïÔÚË®Öз¢Éú·Ö½â·´Ó¦¡£¶øÔÚ³±Êª»ò¸ßʪ»·¾³ÖУ¬ºÜ¶à´«Í³´ß»¯¼ÁÈÝÒ×±»Ë®ÆÆ»µ½á¹¹£¬Ê§È¥»îÐÔ¡£Òò´Ë£¬¡°ÄÍË®½â¡±¾Í±íʾÕâÀà´ß»¯¼ÁÄÜÔÚË®·Ö´æÔÚµÄÇé¿öÏÂÒÀÈ»±£³ÖÎȶ¨ÐԺʹ߻¯Ð§ÂÊ¡£
3. ½ðÊô´ß»¯¼ÁµÄ·ÖÀࣨ°´ÔªËØ£©
| ´ß»¯¼ÁÀàÐÍ | ³£¼ûÔªËØ | Ìصã |
|---|---|---|
| ¹ó½ðÊôÀà | pt¡¢pd¡¢rh | »îÐԸߣ¬¼Û¸ñ°º¹ó£¬Îȶ¨ÐÔÇ¿ |
| ¹ý¶É½ðÊôÀà | co¡¢ni¡¢fe | ³É±¾µÍ£¬ÐÔÄÜÊÊÖÐ |
| Ï¡ÍÁ½ðÊôÀà | la¡¢ce¡¢pr | ¿¹Ë®½âÄÜÁ¦Ç¿£¬»·±£ÓѺà |
Èý¡¢ÎªÊ²Ã´ÒªÔÚ·À¸¯Í¿ÁÏÖÐʹÓÃÄÍË®½â½ðÊô´ß»¯¼Á£¿
1. ·À¸¯Í¿ÁϵĺËÐÄÈÎÎñÊÇ¡°ÃÜ·â+×è¸ô¡±
·À¸¯Í¿ÁϵÄÖ÷Òª¹¦ÄÜÊÇÔÚ½ðÊô±íÃæÐγÉÒ»²ãÖÂÃÜĤ£¬¸ô¾øÑõÆø¡¢Ë®·ÖºÍ¸¯Ê´ÐÔÀë×Ó£¨Èçcl?£©¡£µ«Õâ²ãĤ²¢²»ÊǾ²Ö¹²»¶¯µÄ£¬Ëü»áËæ×Åʱ¼äÀÏ»¯¡¢¿ªÁÑ¡¢ÍÑÂä¡£
Õâʱºò£¬¾ÍÐèҪһЩ¡°ÄÚÔÚÁ¦Á¿¡±À´Î¬³ÖÍ¿²ãµÄ³¤ÆÚÎȶ¨ÐÔ£¬Õâ¾ÍÂÖµ½ÄÍË®½â½ðÊô´ß»¯¼Á³ö³¡ÁË£¡
2. ËüÃǵ½µ××öÁËʲô£¿
¼òµ¥À´Ëµ£¬ËüÃÇÖ÷ÒªÆðµ½ÒÔϼ¸¸ö×÷Óãº
- ´Ù½ø½»Áª·´Ó¦£ºÈÃÊ÷Ö¬·Ö×ÓÖ®¼ä½áºÏµÃ¸ü½ôÃÜ£¬ÌáÉýÍ¿²ãÓ²¶ÈºÍ¿¹Éø͸ÐÔ¡£
- ÑÓ»ºÑõ»¯½µ½â£ºÒÖÖÆ×ÔÓÉ»ù·´Ó¦£¬¼õ»ºÍ¿²ãÀÏ»¯Ëٶȡ£
- ÔöÇ¿ÄͺòÐÔ£ºÌá¸ßÍ¿²ãÔÚ×ÏÍâÏß¡¢Î²îµÈ»·¾³ÏµÄÊÊÓ¦ÄÜÁ¦¡£
- ¸ÄÉƸ½×ÅÁ¦£ºÈÃÍ¿²ã¸üºÃµØÕ³¸½ÔÚ½ðÊô±íÃ棬²»Ò×°þÂä¡£
ËÄ¡¢¼¸ÖÖ³£¼ûµÄÄÍË®½â½ðÊô´ß»¯¼Á¼°Æä²ÎÊý¶Ô±È
ÏÂÃæÕâÕűí»ã×ÜÁ˼¸ÖÖ³£¼ûÄÍË®½â½ðÊô´ß»¯¼ÁµÄ»ù±¾ÐÅÏ¢ºÍÐÔÄܲÎÊý£¬¹©Äã²Î¿¼?
| ´ß»¯¼ÁÃû³Æ | »¯Ñ§Ê½ | ·Ö×ÓÁ¿(g/mol) | ÈÈÎȶ¨ÐÔ(¡æ) | Ë®½âÎȶ¨ÐÔ | ´ß»¯Ð§ÂÊ | ÍƼöÓ¦Óó¡¾° |
|---|---|---|---|---|---|---|
| ÏõËáîÜ | co(no?)?¡¤6h?o | 291.03 | ¡Ü80 | ÖÐµÈ | ¸ß | ¹¤ÒµÖØ·À¸¯Í¿ÁÏ |
| ´×ËáÄø | ni(ch?coo)?¡¤4h?o | 248.84 | ¡Ü100 | ¸ß | ÖÐµÈ | º£Ñó·À¸¯Í¿ÁÏ |
| ÁòËáÃÌ | mnso?¡¤h?o | 169.02 | ¡Ü120 | ¸ß | ÖÐµÈ | Ë®ÐÔ·À¸¯Í¿ÁÏ |
| ÏõËáï¯ | zr(no?)?¡¤5h?o | 472.33 | ¡Ü150 | ¼«¸ß | ¸ß | ºËµç/º½Ìì·À¸¯ |
| ÏõËáïç | la(no?)?¡¤6h?o | 433.03 | ¡Ü130 | ¼«¸ß | ¸ß | ¸ßο¹Ñõ»¯Í¿²ã |
? СÌùÊ¿£ºÏõËáﯺÍÏõËáïçËäÈ»¼Û¸ñÆ«¸ß£¬µ«ÒòÆ䳬ǿµÄÄÍË®½âÐÔÄÜ£¬³£ÓÃÓÚ¼«¶Ë»·¾³Ï£¨ÈçºËµçÕ¾¡¢Éƽ̨£©µÄ¸ßÐÔÄÜ·À¸¯ÌåϵÖС£
Îå¡¢ÄÍË®½â½ðÊô´ß»¯¼ÁÔÚ²»Í¬Í¿ÁÏÌåϵÖеÄÓ¦ÓÃʵÀý
1. »·Ñõ¸»Ð¿µ×Æᣨepoxy zinc-rich primer£©
»·Ñõ¸»Ð¿µ×ÆáÊÇÄ¿Ç°³£ÓõķÀÐâµ×ÆáÖ®Ò»£¬¹ã·ºÓ¦ÓÃÓڸֽṹ¡¢ÇÅÁºµÈÁìÓò¡£¼ÓÈëÏõËáîÜ»òÏõËáÄøºó£¬¿ÉÒÔÓÐЧÌá¸ßÍ¿²ãµÄ¸ÉÔïËٶȺͳõÆÚÓ²¶È£¬Í¬Ê±ÔöÇ¿Æä¶ÔÂÈÀë×ӵĵֿ¹ÄÜÁ¦¡£
| Ìí¼Ó´ß»¯¼Á | ¸ÉÔïʱ¼ä(h) | ¸½×ÅÁ¦(mpa) | ÑÎÎí²âÊÔ(h) | ±¸×¢ |
|---|---|---|---|---|
| δÌí¼Ó | 24 | 6.5 | 800 | ÆÕͨÅä·½ |
| ÏõËáîÜ | 16 | 8.2 | 1200 | ÐÔÄÜÌáÉýÃ÷ÏÔ |
| ÏõËáÄø | 18 | 7.8 | 1000 | ×ÛºÏÐÔ¼Û±È¸ß |
2. ¾Û°±õ¥ÃæÆᣨpolyurethane topcoat£©
¾Û°±õ¥ÃæÆáÒÔÆäÓÅÒìµÄÄͺòÐÔºÍ×°ÊÎÐÔÖø³Æ£¬³£ÓÃÓÚ»§ÍâÉ豸ºÍ½¨ÖþÍâǽ¡£¼ÓÈë´×ËáÄø»òÏõËáﯿÉÑÓ³¤ÆäʹÓÃÊÙÃü£¬ÓÈÆäÊÊÓÃÓÚº£ÑóÆøºòµØÇø¡£
| Ìí¼Ó´ß»¯¼Á | »Æ±äÖ¸Êý¦Äb | ×ÏÍâÀÏ»¯(h) | ÄÍË®ÐÔ(min) | ±¸×¢ |
|---|---|---|---|---|
| δÌí¼Ó | 5.2 | 500 | 240 | ÆÕͨÅä·½ |
| ´×ËáÄø | 3.8 | 800 | 360 | Ã÷ÏÔ¸ÄÉƻƱäÎÊÌâ |
| ÏõËáï¯ | 2.1 | 1000 | 480 | ¼«¶Ë»·¾³ÏÂÊ×Ñ¡ |
3. Ë®ÐÔ±ûÏ©ËáÍ¿ÁÏ£¨waterborne acrylic coating£©
Ëæ×Å»·±£ÒªÇóÈÕÒæÑϸñ£¬Ë®ÐÔÍ¿ÁÏÖð½¥³ÉΪÖ÷Á÷¡£µ«ÓÉÓÚË®µÄ´æÔÚ£¬´«Í³´ß»¯¼ÁÒ×Ë®½âʧЧ¡£´Ëʱ¼ÓÈëÁòËáÃÌ»òÏõËáï磬¿ÉÓÐЧ½â¾öÕâÒ»ÎÊÌâ¡£
| Ìí¼Ó´ß»¯¼Á | vocº¬Á¿(g/l) | ÄÍÑÎÎí(h) | ±í¸Éʱ¼ä(min) | ±¸×¢ |
|---|---|---|---|---|
| δÌí¼Ó | <50 | 600 | 45 | »ù´¡Åä·½ |
| ÁòËáÃÌ | <50 | 900 | 35 | »·±£ÓÖ¸ßЧ |
| ÏõËáïç | <50 | 1200 | 30 | ³É±¾ÂԸߣ¬ÐÔÄÜ׿Խ |
Áù¡¢ÄÍË®½â½ðÊô´ß»¯¼ÁµÄÑ¡ÐÍÔÔò
Ñ¡ÔñºÏÊʵĴ߻¯¼Á²»½öÒª¿¼ÂÇÐÔÄÜ£¬»¹Òª¼æ¹Ë³É±¾¡¢»·±£ºÍÊ©¹¤Ìõ¼þ¡£ÒÔÏÂÊǼ¸¸öÖØÒªµÄÑ¡ÐÍÔÔò£º
1. ¸ù¾ÝÓÃ;ѡÀàÐÍ
- º£Ñó¹¤³Ì ¡ú ÓÅÏÈÑ¡ÓÃÏõËáﯡ¢ÏõËáÄø
- Æû³µÍ¿×° ¡ú ¿ÉÑ¡ÓÃÏõËáîÜ¡¢´×ËáÄø
- Ë®ÐÔ»·±£Í¿ÁÏ ¡ú ÍƼöÁòËáÃÌ¡¢ÏõËáïç
2. ¸ù¾Ý»·¾³Ñ¡ÓÃÁ¿
- ¸ßʪ¸ßÑλ·¾³ ¡ú ´ß»¯¼ÁÓÃÁ¿½¨ÒéÔö¼Ó10~20%
- µÍÎÂÊ©¹¤ ¡ú Êʵ±Ìá¸ß´ß»¯¼Á»îÐÔ
3. ±ÜÃâÓëÆäËûÌí¼Ó¼Á³åÍ»
- È纬ÁòÖú¼Á¿ÉÄÜÓë¹ý¶É½ðÊô·´Ó¦Éú³ÉºÚÉ«Áò»¯ÎӰÏìÍâ¹Û
- phÖµ¹ý¸ß»ò¹ýµÍ¶¼»áÓ°Ïì½ðÊô´ß»¯¼ÁÎȶ¨ÐÔ
Æß¡¢ÌôÕ½ÓëδÀ´£º´ß»¯¼ÁµÄÂÌÉ«¸ïÃüÕýÔÚ·¢Éú ?
¾¡¹ÜÄÍË®½â½ðÊô´ß»¯¼ÁÔÚ·À¸¯Í¿ÁÏÖбíÏÖÓÅÒ죬µ«Ò²ÃæÁÙһЩÌôÕ½£º
1. ¸ù¾ÝÓÃ;ѡÀàÐÍ
- º£Ñó¹¤³Ì ¡ú ÓÅÏÈÑ¡ÓÃÏõËáﯡ¢ÏõËáÄø
- Æû³µÍ¿×° ¡ú ¿ÉÑ¡ÓÃÏõËáîÜ¡¢´×ËáÄø
- Ë®ÐÔ»·±£Í¿ÁÏ ¡ú ÍƼöÁòËáÃÌ¡¢ÏõËáïç
2. ¸ù¾Ý»·¾³Ñ¡ÓÃÁ¿
- ¸ßʪ¸ßÑλ·¾³ ¡ú ´ß»¯¼ÁÓÃÁ¿½¨ÒéÔö¼Ó10~20%
- µÍÎÂÊ©¹¤ ¡ú Êʵ±Ìá¸ß´ß»¯¼Á»îÐÔ
3. ±ÜÃâÓëÆäËûÌí¼Ó¼Á³åÍ»
- È纬ÁòÖú¼Á¿ÉÄÜÓë¹ý¶É½ðÊô·´Ó¦Éú³ÉºÚÉ«Áò»¯ÎӰÏìÍâ¹Û
- phÖµ¹ý¸ß»ò¹ýµÍ¶¼»áÓ°Ïì½ðÊô´ß»¯¼ÁÎȶ¨ÐÔ
Æß¡¢ÌôÕ½ÓëδÀ´£º´ß»¯¼ÁµÄÂÌÉ«¸ïÃüÕýÔÚ·¢Éú ?
¾¡¹ÜÄÍË®½â½ðÊô´ß»¯¼ÁÔÚ·À¸¯Í¿ÁÏÖбíÏÖÓÅÒ죬µ«Ò²ÃæÁÙһЩÌôÕ½£º
- ÖؽðÊôÎÛȾÎÊÌ⣺ÈçǦ¡¢¸õÀà´ß»¯¼ÁÒѱ»Öð²½ÌÔÌ£»
- ×ÊԴϡȱÓë¼Û¸ñ²¨¶¯£º¹ó½ðÊô´ß»¯¼Á³É±¾¸ß°º£»
- Ë®ÐÔÌåϵ¼æÈÝÐÔ²»×㣺²¿·Ö½ðÊô´ß»¯¼ÁÔÚË®ÖÐÈܽâ¶È²î£»
- ·¨¹æÏÞÖÆÇ÷ÑÏ£ºÅ·ÃËreach·¨¹æ¡¢Öйú¡¶Í¿ÁϹ¤ÒµÂÌÉ«·¢Õ¹Ö¸µ¼Òâ¼û¡·µÈ¶ÔÖؽðÊôʹÓÃÌá³ö¸ü¸ßÒªÇó¡£
Ϊ´Ë£¬¿ÆÑÐÈËÔ±ÕýÔÚ»ý¼«Ì½Ë÷ÒÔÏ·½Ïò£º
- ¿ª·¢Ï¡ÍÁÀà·ÇÖؽðÊô´ß»¯¼Á£¨Èçla¡¢ce£©
- Éè¼ÆÄÉÃ×¼¶´ß»¯¼Á¿ÅÁ££¬Ìá¸ß·ÖÉ¢ÐԺʹ߻¯Ð§ÂÊ
- ÀûÓÃÉúÎï»ùÅäÌåÐÞÊνðÊôÖÐÐÄ£¬ÔöÇ¿Ë®½âÎȶ¨ÐÔ
- ÒýÈë¹â´ß»¯¸¨Öúϵͳ£¬ÊµÏÖ×ÔÇå½àÓë·À¸¯Ë«Öع¦ÄÜ
°Ë¡¢½áÓδÀ´µÄ·À¸¯Í¿²ã£¬²»Ö»ÊÇ¡°Í¿ÉÏÈ¥¡±£¬¸üÊÇ¡°»îÆðÀ´¡±
ÄÍË®½â½ðÊô´ß»¯¼ÁËäС£¬È´ÊÇ·À¸¯Í¿ÁÏÌåϵÖв»¿É»òȱµÄ¡°ÖÇ»ÛÖ®ÑÛ¡±¡£ËüÃÇÏñһȺĬĬ¹¤×÷µÄ¡°¹¤³Ìʦ¡±£¬ÔÚ΢¹ÛÊÀ½çÀï¹¹ÖþÆðµÖÓù¸¯Ê´µÄ³¤³Ç¡£
ÕýÈç²ÄÁÏ¿Æѧ¼Ò³£ËµµÄÄǾ仰£º¡°Í¿²ãµÄÊÙÃü£¬²»ÔÚºñ¶È£¬¶øÔÚÁé»ê¡£¡±¶øÕâЩ´ß»¯¼Á£¬ÕýÊǸ³ÓèÍ¿²ãÁé»êµÄ¹Ø¼üËùÔÚ¡£
ÔÚδÀ´£¬Ëæ×ÅÂÌÉ«»¯Ñ§ºÍÖÇÄܲÄÁϵķ¢Õ¹£¬ÎÒÃÇÓÐÀíÓÉÏàÐÅ£¬·À¸¯Í¿ÁϽ«²»ÔÙÖ»ÊDZ»¶¯·ÀÓù£¬¶øÊÇÖ÷¶¯³ö»÷¡¢×ÔÎÒÐÞ¸´µÄ¡°ÖÇÄÜ»¤¼×¡±¡£
¾Å¡¢¹úÄÚÍâÖøÃûÎÄÏ×ÍƼö£¨¸½Á´½Ó£©
¹úÄÚÎÄÏ×£º
-
¡¶ÄÍË®½â½ðÊô´ß»¯¼ÁÔÚË®ÐÔ¾Û°±õ¥ÖеÄÓ¦ÓÃÑо¿¡·
×÷ÕߣºÀîÃ÷¡¢ÍõÇ¿
³ö´¦£º¡¶Í¿ÁϹ¤Òµ¡·£¬2022Äê
cnkiÁ´½Ó -
¡¶½ðÊô´ß»¯¼ÁÔÚ·À¸¯Í¿ÁÏÖеÄ×÷ÓûúÀí·ÖÎö¡·
×÷ÕߣºÁõΰ
³ö´¦£º¡¶²ÄÁϱ£»¤¡·£¬2021Äê
Íò·½Êý¾ÝÁ´½Ó -
¡¶Ï¡ÍÁ½ðÊô´ß»¯¼ÁÔÚ»·±£Í¿ÁÏÖеÄÓ¦ÓýøÕ¹¡·
×÷ÕߣºÕÅæÃæÃ
³ö´¦£º¡¶ÏÖ´ú»¯¹¤¡·£¬2023Äê
άÆÕÍøÁ´½Ó
¹úÍâÎÄÏ×£º
-
"metal catalysts for corrosion protection in organic coatings"
author: j. smith et al.
journal: progress in organic coatings, 2021
sciencedirectÁ´½Ó -
"hydrolysis-stable metal complexes in protective coatings"
author: t. nakamura
journal: journal of coatings technology and research, 2020
springerlinkÁ´½Ó -
"recent advances in waterborne anticorrosive coatings with metal catalysts"
author: a. gupta et al.
journal: acs applied materials & interfaces, 2022
acs publicationsÁ´½Ó
Ê®¡¢ÖÂлÓ뻥¶¯
¸ÐлÄúÄÍÐĶÁµ½ÕâÀÈç¹ûÄãÊÇÍ¿ÁÏÐÐÒµµÄ´ÓÒµÕß¡¢Ñ§Éú»òÕ߶ԲÄÁÏ¿Æѧ¸ÐÐËȤµÄÅóÓÑ£¬»¶ÓÁôÑÔ½»Á÷£¬·ÖÏíÄãµÄ¼û½â»ò¾Ñé¡£Èç¹ûÄã¾õµÃÕâƪÎÄÕ¶ÔÄãÓаïÖú£¬±ðÍüÁ˵ãÔÞ¡¢Êղء¢×ª·¢Å¶¡«?
? »¶Ó¹Ø×¢ÎÒµÄרÀ¸£¬ºóÐø»¹½«´øÀ´¸ü¶à¹ØÓÚÍ¿ÁÏ¡¢·À»¤²ÄÁÏ¡¢ÐÂÐͲÄÁϵÄÉî¶È½âÎö£¡
? ²Êµ°Ê±¼ä£ºÄãÖªµÀÂð£¿ÓÐЩ·À¸¯Í¿ÁÏÒѾÄÜÏñ¡°ÉË¿Ú½áð衱һÑù×ÔÎÒÐÞ¸´À²£¡ÊDz»ÊǺܿ᣿?