·µ»Ø
·µ»Ø ÎÒµÄ ÉϺ£
Ê×Ò³ ·ÖÏí ÊÕ²Ø Ô¤Ô¼±¨Ãû ²¦´òµç»°

Ó¢Áª°îÃûУ¹ú¼Ê±¾¿Æ

2018-05-22 15:29:05 824´Î
ÈçÓöÎÞЧ¡¢Ðé¼Ù¡¢Õ©Æ­¿Î³Ì£¬ÇëÁ¢¼´¾Ù±¨
ΪÁËÄúµÄ×ʽð°²È«£¬Çë¼ûÃæ½»Ò×£¬ÇÐÎðÌáǰ֧¸¶ÈκηÑÓÃ
¾Ù±¨
¿Î³ÌÏêÇé

Ó¢Áª°î¹ú¼Ê±¾¿Æ


ÕÐÉúÖ¸ÄÏ£º

ÏνÓÓ¢¹ú¡¢¼ÓÄô󡢰ĴóÀûÑÇ¡¢ÐÂÎ÷À¼µÈ¹ú°ÙÇ¿¾«Ó¢ÃûУ£¡

• ¸ß¿ÎʱÁ¿µÄÓ¢Óï»ù´¡¼°Ç¿»¯Åàѵ¡¢ÑÅ˼¿¼ÊÔÇ¿»¯¿Î³Ì£¡

• Ìáǰѧϰ¹úÍâ´óѧרҵѧ·Ö¿Î³Ì£¬²¿·ÖѧУ¿ÉÉêÇëת»»Ñ§·Ö£¬½ÚÊ¡´óÁ¿Áôѧʱ¼ä¼°·ÑÓã¡

• Ó¢¹ú¸ßµÈ½ÌÓýÀúÊ·ÓÆ¾Ã¡¢ÉùÓþ¸ß£¬½ÌѧÑϽ÷¡¢ÎÄÆ¾¹ýÓ²£¬Ç©Ö¤ÈÝÒ×£¬×ʽ𵣱£´æ¿î½öÐè28Ìì¡£

• ¼Ó¡¢°Ä¡¢ÐÂÓµÓÐÈ«Çò×îºÃµÄÒÆÃñÕþ²ß£¬±ÏÒµ¼´¿É»ñµÃ1-3Ä깤×÷ǩ֤£¬¹¤×÷Âú1-3Äê¼´¿ÉÉêÇëÂÌ¿¨£¡

1.ѧϰģʽ


1+3~4£º±¾ÏîĿÿÄêÇï¼¾¿ªÑ§£¬ÔÚÎÒÔº½øÐÐΪÆÚ1ѧÄêµÄIELTSÇ¿»¯¿Î³ÌºÍרҵ»ù´¡¿Î³Ì£¬ÆÚ¼äÓÉÎÒԺͳһ×éÖ¯²Î¼ÓÓïÑÔ¼°×¨Òµ¿Î³Ì¿¼ÊÔ£¬Ö®ºóÓÉÎÒԺͳһ°ìÀíº£Íâ´óѧÉêÇ뼰ǩ֤ÊÖÐø£¬ÍÅÌå³ö¾³£¬¸°ÍâºóÔÙ½øÐÐ3~4ÄêµÄ´óѧ±¾¿Æ×¨ÒµÑ§Ï°£¬±ÏÒµºó¼´¿É»ñµÃº£ÍâÏνÓԺУѧʿѧλ¡£

2.ÕÐÉú±ê×¼


¸ß¶þ¡¢¸ßÈýÔÚ¶ÁѧÉú¡¢ÍùÓ¦½ì¸ßÖбÏÒµÉú»òͬµÈѧÀúÕߣ¬ÔÚУƽ¾ù³É¼¨75%ÒÔÉÏ¡£

3.±¨Ãû²ÄÁÏ


> ÉêÇë±í£¨µã»÷ÏÂÔØ£©

> ¸ßÖÐÉúÐèÌṩ¸ßÖбÏÒµÖ¤Êé»òÔÚ¶ÁÖ¤Ã÷£¨¸´Ó¡¼þ£©¡¢¸ß¿¼³É¼¨µ¥£¨²Î¿¼£©

> ´óר»ò±¾¿ÆÉúÐèÌṩ´óר¡¢±¾¿Æ±ÏÒµÖ¤Êé»ò´óÈýÔÚ¶ÁÖ¤Ã÷£¨¸´Ó¡¼þ£©

> 1´çÀ¶µ×Ãâ¹Ú²ÊÉ«ÕÕÆ¬4ÕÅ

> Éí·ÝÖ¤¸´Ó¡¼þ1ÕÅ

> TOEFL»òIELTS³É¼¨¸´Ó¡¼þ£¨ÈçÓУ©

4.ÉêÇëÁ÷³Ì


> ͨ¹ýµç»°¡¢ÍøÂç¡¢¿ìµÝ¡¢Ãæ·ÃµÈ·½Ê½±¨Ãû

> ²Î¼ÓÈëѧ²âÊÔ£¨±ÊÊÔºÍÃæÊÔ£¬Ö÷Òª¿¼²éÓïÑÔ¡¢Ñ§Ï°Ö÷¶¯ÐÔ¡¢¶ÀÁ¢Ë¼Î¬ÄÜÁ¦µÈ£©

> Ïò²âÊÔͨ¹ýÕß·¢·Å¼ȡ֪ͨÊé

> ¸ù¾Ý֪ͨÊéºÍÈëѧÐëÖª°ìÀíÏà¹ØÈëѧ¼°½É·ÑÊÖÐø

> ƾ֪ͨÊéºÍ½É·Ñµ¥¾Ý¿ªÑ§±¨µ½

5.¿¼ÊÔÁ÷³Ì


• MBITÐÔ¸ñ²âÊÔ   • Ö°Òµµ¼ÏòÆÀ¶¨   • Ó¢Óï±ÊÊÔ   • ¿ÚÊÔ²âÊÔ   • ¿¼ÊÔÆÀÎö   • Éýѧ¹æ»®   • ¿Î³ÌÑ¡¶¨

6.×ʸñÉóºË


> Ãâ±ÊÊÔ¼ȡ±ê×¼£¨Âú×ãÒÔÏÂÈÎÒâÒ»Ïî¿É±»Â¼È¡£©£º²Î¼ÓÈ«¹úͳһ¸ß¿¼£¬¸ß¿¼ÍâÓï³É¼¨100·ÖÒÔÉÏ£¨×Ü·Ö150·Ö£©ÇҸ߿¼×Ü·Ö´ïµ½µ±µØ±¾¿Æ·ÖÊýÏߣ»ÑÅ˼¿¼ÊԳɼ¨5·ÖÒÔÉÏ/Íи£IBT60·ÖÒÔÉÏ¡£

> ±ÊÊÔ¼ȡ±ê×¼£º²Î¼Ó¹ú¼Ê½ÌÓýѧԺ¾Ù°ìµÄÈëѧ²âÊÔ£¬³É¼¨ºÏ¸ñÕß¼ȡ¡£

7.Êշѱê×¼


> ѧÉúÈëѧ¿¼ÊÔ·Ñ£º500Ôª£¨Èëѧ±¨µ½ºóµÖ¿Ûѧ·Ñ²¿·Ö£©¡£

> ѧ·Ñ£º68000Ôª/ѧÄê¡£

ÏîÄ¿ÓÅÊÆ£º


1.¼ȡÏíÊÜÌØÊâ´ýÓö¡ª¡ª¸÷¹úÃûУÓÅÏȼȡ


ÉϺ£½»Í¨´óѧ½ÌÓý¼¯ÍŹú¼ÊÔ¤¿ÆÊÇÔÚÈ«¹úΨһÄܹ»¶Ô½Óº£Íâ7¸ö¹ú¼Ò50¶àËùÖªÃû´óѧÀí¹¤¡¢É̿ơ¢ÎÄѧÒÕÊõÊý°ÙרҵµÄÁôѧԤ¿Æ¿Î³Ì¡£Ñ§ÉúÈ«²¿ÄÉÈë³ÉÔ±´óѧÔÚ»ª¼Æ»®£¬¿¼ÊԺϸñ±£Ö¤±»º£Íâ´óѧÎÞÌõ¼þÖ±½Ó¼ȡ£¬ÏíÓÐÓÅÏȼȡµÄÌØÊâ´ýÓö¡£

2.×î¾­¼ÃµÄÁôѧ·½Ê½


ÔÚÉϺ£½»Í¨´óѧ½ÌÓý¼¯ÍŹú¼ÊÔ¤¿Æ¶ÁÔ¤¿Æ£¬ÄܱÈÖ±¸°¹úÍâ¶ÁÔ¤¿Æ¿É½ÚÊ¡·ÑÓÃÊ®µ½¶þÊ®ÍòÔªÈËÃñ±Ò£¬´ó´ó½µµÍÁôѧ³É±¾¡£

3.È«¹ý³Ì¸ú×Ù¡¢Ò»ÌõÁú·þÎñ


´ÓÈëѧ¿ªÊ¼¼ÈÓÉרҵָµ¼ÀÏʦ¸ú×Ù·þÎñ£¬Ö±µ½°ÑѧÉúËͳö¹úÃÅ£¬°²ÅŽֻúסËÞ£¬Ò»¶ÔÒ»·þÎñ¹á´©È«³Ì£¬Ñ§ÉúËæÊ±µÃµ½×îÈ«Ãæ¡¢Öܵ½µÄ³ö¹úÁôѧ·½ÏòµÄרҵ·þÎñ¡£

4.ÐÛºñµÄʦ×ÊÁ¦Á¿


ÉϺ£½»Í¨´óѧ½ÌÓý¼¯ÍŹú¼ÊÔ¤¿ÆÓÉÖÐÍâ½ÌʦÁªºÏÖ´½Ì£¬Íâ½Ì´ø¸øÑ§ÉúµÄº£ÍâÊڿη½·¨ºÍÀíÄî¼ÓÉÏÖн̶ÔÖйúѧÉúѧϰºÍ×ÛºÏËØÖÊÈõµãµÄÁ˽âÄܹ»ÃÖ²¹Íâ½Ì²»ÄÜ׼ȷ°ÑÎÕÖйúѧÉúµÄÌØµãÒÔ¼°ÖнÌËù²»ÄÜ´øÀ´µÄº£Íâ½Ìѧ·½Ê½ºÍÀíÄî¡£

5.¸öÐÔ»¯¸¨µ¼ÅàÑø


ÉϺ£½»Í¨´óѧ½ÌÓý¼¯ÍŹú¼ÊÔ¤¿ÆÍ»³öѧÉú¶Ôѧϰ¡¢Ñ§Êõ¡¢ÓïÑÔÄÜÁ¦µÄÅàÑø£¬Ð¡°àÊڿΣ¬»¥¶¯½Ìѧ¡£ÖÐÍâ½Ìʦ½áºÏÊڿΣ¬ÈÃѧÉúÌáǰ¸ÐÊܺÍÊÊÓ¦Î÷·½µÄ½Ìѧģʽ£¬²¢Õë¶ÔÖйúѧÉúµÄÈõµãÓÐÕë¶ÔÐÔµÄѵÁ·¡£¿ÎÌýÌѧ»îÆÃÉú¶¯£¬Ê¦Éú»¥¶¯¡¢¸öÈËÑݽ²¡¢»ÃµÆÆ¬ÑÝʾ¡¢°¸Àý·ÖÎöµÈ£¬¿ÎÏÂС×éÌÖÂÛ£¬Ä£ÄâÑÝÁ·£¬ÈÝÒ×ÅàÑøÑ§Éú¶ÔѧϰµÄÐËȤ£¬Ò²ÓÐÀûÓÚÅàÑøÑ§ÉúµÄÓïÑÔ±í´ïÄÜÁ¦£¬ÏîÄ¿Ñо¿¡¢°¸Àý·ÖÎöÄÜÁ¦¡¢´´ÔìÄÜÁ¦ÒÔ¼°ÍŶӺÏ×÷¾«Éñ£¬Ã¿Ãſγ̽áÊøºóµÄ¿ª·ÅʽÂÛÎÄ׫д¸üÊÇÅàÑøÁËѧÉúµÄÑо¿ÄÜÁ¦ÖªÊ¶ÔËÓÃÄÜÁ¦£¬Îª¹úÍâµÄÁôѧ´òÏÂÁ˼áʵµÄ»ù´¡¡£

6.ÑϽ÷µÄ½Ìѧ¼à¿Ø


È«Ì×¹ú¼Ê¿Î³ÌÉèÖ㬽̲ġ¢´ó¸Ù¾ùÖ´Ðйú¼Ê±ê×¼»¯½ÌѧÖÊÁ¿¼à¿ØÌåϵ£¬È·±£½ÌѧÖÊÁ¿¡£ÊÔ¾íÆÀ·ÖÓɺ£ÍâÃûУÍⲿ¿¼ÊÔίԱ»áÈ϶¨¡£ ¿Î³Ì²ÉÈ¡ÑϸñµÄ¶½µ¼ÖÆ£¬Ñ§Ï°ÀÏʦ¡¢°àÖ÷ÈκÍÉú»îÀÏʦ¶¨ÆÚÌÖÂÛѧÉúÇé¿ö£¬·¢ÏÖÎÊÌ⣬²¢Ìá³ö½â¾ö·½°¸¡£¶¨ÆÚ¸ø¼Ò³¤·´Ó¦Ñ§ÉúÇé¿ö¡£

7.·á¸»¶à²ÊµÄ¿ÎÍâ»î¶¯


ÉϺ£½»Í¨´óѧ½ÌÓý¼¯ÍŹú¼ÊÔ¤¿ÆÎªÑ§Éú¶¨ÆÚÑûÇëÍâ½Ì¡¢º£ÍâÁôѧ¹éÀ´ÈËÔ±×ö½²×ù½»Á÷ËûÃǺ£Íâѧϰ¡¢Éú»îµÄ¾­Ñé¡¢½ÌѵµÈ£»²¢ÑûÇ뺣ÍâµÄºÏ×÷´óѧÀ´Ñ§Ð£½²×ù£¬½éÉÜѧУ£¬Ð­ÖúѧÉúÑ¡Ôñרҵ£»²ÎÓë¹úÍâ´óѧÀ´Ñ§Ð£µÄÍâʽӴý»î¶¯£¬È繲ͬ²Î¹ÛÓÎÀÀ¡¢»áÎñ³Ð°ì¡¢ÖÐÍâÎÄ»¯½»Á÷»î¶¯µÈ£»Ä£Äâ¹úÍâ´óѧÇé¿ö×é֯ѧÉú¿ªÕ¹»î¶¯¡£



ѧУ½éÉÜ

ÉϺ£½»Í¨´óѧ

Shang Hai Jiao Tong University


½ÌÓý²¿Ö±Êô×ÛºÏÐÔÈ«¹úÖØµã´óѧ
985¡¢211¹¤³ÌԺУ
¹ú¼Ò¡° 111¼Æ»®¡±ºÍ¡°Öé·å¼Æ»®¡±
ÊÀ½çÒ»Á÷´óѧ¡¢Ñ§Êõ500Ç¿
È«¹úÅÅÃûµÚÈýÃû¡¢ÊÀ½çÅÅÃû118Ãû

¹ØÓÚÎÒÃÇ

ÉϺ£½»Í¨´óѧʼ´´ÓÚ1896Ä꣬ÊÇÎÒ¹úÀúÊ·×îÓÆ¾Ã¡¢ÏíÓþº£ÄÚÍâµÄ¸ßµÈѧ¸®Ö®Ò»£¬ÊǽÌÓý²¿Ö±Êô²¢ÓëÉϺ£Êй²½¨µÄÈ«¹úÖØµã´óѧ¡£¾­¹ý119ÄêµÄ²»Ð¸Å¬Á¦£¬ÉϺ£½»Í¨´óѧÒѾ­³ÉΪһËù¡°×ÛºÏÐÔ¡¢Ñо¿ÐÍ¡¢¹ú¼Ê»¯¡±µÄ¹úÄÚÒ»Á÷¡¢¹ú¼ÊÖªÃû´óѧ¡£½¨Ð£ÒÁʼ£¬Ñ§Ð£¼´¼á³Ö¡°Çóʵѧ£¬Îñʵҵ¡±µÄ×ÚÖ¼£¬ÒÔÅàÑø¡°µÚÒ»µÈÈ˲š±Îª½ÌÓýÄ¿±ê£¬¾«ÇÚ½øÈ¡£¬óÆÐв»¾ë£¬ÔÚ¶þÊ®ÊÀ¼Í¶þÈýÊ®Äê´úÒѳÉΪ¹úÄÚÖøÃûµÄ¸ßµÈѧ¸®£¬±»ÓþΪ¡°¶«·½MIT¡±¡£1959Äê±»ÁÐΪȫ¹úÖØµã´óѧ£¬¹ú¼Ò¡°985¹¤³Ì¡±ºÍ¡°211¹¤³Ì¡±¸ßУ¡£

Ϊ´òÔìÉç»á»¯½ÌÓýƽ̨£¬³ä·Ö·¢»Ó°ÙÄê½»´óÔÚ½ÌÓý¡¢È˲𢼼Êõ¼°ÐÅÏ¢·½ÃæµÄ×ÊÔ´ºÍÓÅÊÆ²¢·þÎñÓÚÉç»á£¬ÉϺ£½»Í¨´óѧÓÚ1999ÄêÉèÁ¢ÉϺ£½»Í¨´óѧ½ÌÓý¼¯ÍÅ£¬ÒÔ¶ÀÁ¢·¨È˾­¼ÃʵÌåµÄÐÎʽ¶ÔÍâ·¢Õ¹ÖÕÉí½ÌÓýÊÂÒµ¡£ÉϺ£½»Í¨´óѧ½ÌÓý¼¯ÍÅ´«³Ð°ÙÄê½»´ó¡°Æðµã¸ß¡¢»ù´¡ºñ¡¢ÒªÇóÑÏ¡¢ÖØÊµ¼ù¡¢Çó´´Ð¡±µÄ´¼ºñ´«Í³£¬±ü³Ö¡°ÑϽ÷¡¢Îñʵ¡¢´´Ð¡±µÄÖÊÁ¿·½Õ룬²»¶Ï̽Ë÷ºÍ·¢Õ¹¿Æ¼¼È˲š¢¹ÜÀíÈ˲ż°×ÛºÏÐÍÈ˲ŵÄÅàÑøÄ£Ê½£¬Âú×ãÉç»á½ÌÓýÐèÇ󣬳е£Éç»á½ÌÓýÔðÈΡ£ÉϺ£½»Í¨´óѧ½ÌÓý¼¯ÍŽ«¼á¶¨²»ÒƵØÒÔ½ÌÓýÐ˹úΪ¼ºÈΣ¬Ñï°ÙÄê½»´óÖ®µ×ÔÌ£¬ÒÔËØÖʽÌÓýΪ»ù´¡£¬ÒÔ¹ú¼ÊºÏ×÷ΪŦ´ø£¬ÇãÁ¦·þÎñÉç»á£¬Ê÷Á¢ÖÕÉí½ÌÓýµÄÒ»Á÷Æ·ÅÆ¡£

ÏνӺ£ÍâԺУ¼ò½é

Ó¢¹úµÛ¹úÀí¹¤Ñ§Ôº Imperial College£¨TOP3£©
Ó¢¹úÊ¥°²µÂ³˹´óѧ University of St Andrews£¨TOP4£©
Ó¢¹ú»ªÍþ´óѧ The University of Warwick£¨TOP6£©
Ó¢¹ú°£¿ËÈûÌØ´óѧ University of Exeter£¨TOP7£©
Ó¢¹úÈøÀï´óѧ University of Surrey£¨TOP8£©
Ó¢¹úÂ×¶ØÕþÖξ­¼Ãѧ London School of Economics and Political Science£¨TOP9£©
Ó¢¹ú°Í˹´óѧ University of Bath£¨TOP10£©
Ó¢¹úÀ¼¿¨Ë¹ÌØ´óѧ Lancaster University£¨TOP11£©
Ó¢¹úÔ¼¿Ë´óѧ University of York£¨TOP15£©
Ó¢¹úÀû×È´óѧ University of Leeds£¨TOP14£©
Ó¢¹ú²®Ã÷º²´óѧ University of Birmingham£¨TOP17£©
Ó¢¹ú¶«Ó¢¼ªÀûÑÇ´óѧ University of East Anglia£¨TOP18£©
Ó¢¹ú²¼Àï˹Íдóѧ University of Bristol£¨TOP20£©
Ó¢¹úл·Æ¶ûµÂ´óѧ The University of Sheffield£¨TOP21£©
Ó¢¹úŦ¿¨Ë¹¶û´óѧ Newcastle University£¨TOP23£©
¼ÓÄôóÂ󼪶û´óѧ McGill University£¨Ò½²©ÀàTOP1£©
¼ÓÄôó¶àÂ×¶à´óѧ University of Toronto£¨Ò½²©ÀàTOP2£©
¼ÓÄôóÓ¢Êô¸çÂ×±ÈÑÇ´óѧ University of British Columbia£¨Ò½²©ÀàTOP3£©
¼ÓÄô󰢶û²®Ëþ´óѧ University of Alberta£¨Ò½²©ÀàTOP5£©
¼ÓÄôóÎ÷ÃÉ·Ñɯ´óѧ Simon Fraser University£¨×ÛºÏÀàTOP1£©
¼ÓÄôóŦ²¼Â×˹Íþ¿Ë´óѧ University of New Brunswick£¨×ÛºÏÀàTOP4£©
¼ÓÄôóŦ·ÒÀ¼¼ÍÄî´óѧ Memorial University of Newfoundland£¨×ÛºÏÀàTOP6£©
°Ä´óÀûÑÇÄ«¶û±¾´óѧ University of Melbourne£¨¡î¡î¡î¡î¡î£©
°Ä´óÀûÑǹúÁ¢´óѧ The Australian National University£¨¡î¡î¡î¡î¡î£©
°Ä´óÀûÑÇϤÄá´óѧ The University of Sydney£¨¡î¡î¡î¡î¡î£©
°Ä´óÀûÑÇĪÄÉʲ´óѧ Monash University£¨¡î¡î¡î¡î¡î£©
°Ä´óÀûÑÇÎ÷°Ä´óѧ The university of Western Australia£¨¡î¡î¡î¡î¡î£©
°Ä´óÀûÑÇÐÂÄÏÍþ¶ûÊ¿´óѧ University of New South Wales£¨¡î¡î¡î¡î¡î£©
°Ä´óÀûÑǰ¢µÂÀ³µÂ´óѧ University of Adelaide£¨¡î¡î¡î¡î¡î£©
°Ä´óÀûÑÇÀ¥Ê¿À¼´óѧ The University of Queensland£¨¡î¡î¡î¡î¡î£©
ÐÂÎ÷À¼°Â¿ËÀ¼´óѧ The university of Auckland£¨¡î¡î¡î¡î¡î£©
ÐÂÎ÷À¼°ÂËþ¸ç´óѧ University of Otago£¨¡î¡î¡î¡î¡î£©
ÐÂÎ÷À¼Ã·Î÷´óѧ Massey University£¨¡î¡î¡î¡î¡î£©
ÐÂÎ÷À¼»ÝÁé¶Ùά¶àÀûÑÇ´óѧ Univiersity of Victoria£¨¡î¡î¡î¡î¡î£©
ÐÂÎ÷À¼¿²Ìز®À×´óѧ University of Canterbury£¨¡î¡î¡î¡î¡î£©
ÐÂÎ÷À¼ÁÖ¿Ï´óѧ University of Lincoln£¨¡î¡î¡î¡î¡î£©
ÐÂÎ÷À¼»³¿¨Íдóѧ The University of Waikato£¨¡î¡î¡î¡î¡î£©
ÐÂÎ÷À¼°Â¿ËÀ¼Àí¹¤´óѧ AIT Auckland Institution of Technology£¨¡î¡î¡î¡î¡î£©

¿Î³ÌÌåϵ£º


¿Î³ÌÄ£¿é ¿Î³ÌÄÚÈÝ
Ó¢ÓïÇ¿»¯Ä£¿é ѧÊõÓ¢Óï
Çé¾°Ó¢Óï
ÑÅ˼´Ê»ã
ÑÅ˼ÌýÁ¦
ÑÅ˼¿ÚÓï
ÑÅ˼ÔĶÁ
ÑÅ˼д×÷
ÑÅ˼¿¼ÊÔ
רҵ»ù´¡Ä£¿é ¸ßµÈÊýѧ
ͳ¼ÆÑ§
¼ÆËã»úÓ¦ÓÃ
ÊÀ½çÊ·
Éç»áѧ
¿çÎÄ»¯½»Á÷
ÉÌÎñ¹µÍ¨


ÁªÏµÎÒʱ£¬Çë˵ÊÇÔÚÈýÈËÐнÌÓýÍø,´úÀíÕÐÉúÍøÕ¾¿´µ½µÄ¡£
Ïà¹Ø¿Î³Ì