Î÷±±¹¤Òµ´óѧ²ÄÁÏ¿ÆÑ§»ù´¡ÀúÄêÕæÌâÓë´ð°¸½âÎö. ÏÂÔØ±¾ÎÄ

2. Çë¼ÆËã¼òµ¥Á¢·½¾§ÌåÖУ¬(111)ºÍ (111)µÄ¼Ð½Ç¡£

cos??½â£º

h1h2?k1k2?l1l2h1?k1?l1222h2?k2?l2222?1?1?11?333

?£½70¡ã32?

aaa[101]?[121]?[111]633. ÇëÅж¨ÔÚfccÖÐÏÂÁÐλ´í·´Ó¦ÄÜ·ñ½øÐУº 2

½â£º¼¸ºÎÌõ¼þ£º

2111a?11??11?b1?b2????a?b?????c?a?b?c??111?63333?26??26?£¨6·Ö£©

ÄÜÁ¿Ìõ¼þ£º

?a2a2?2a2a2aa2?6???2?6???3?326??£¨6·Ö£©

22Âú×㼸ºÎÌõ¼þºÍÄÜÁ¿Ìõ¼þ£¬·´Ó¦¿ÉÒÔ½øÐС££¨3·Ö£©

4.ÊÔ»­³öÃæÐÄÁ¢·½¾§ÌåÖÐµÄ (123) ¾§ÃæºÍ

¾§Ïò

½â£º

Èý¡¢ ×ۺϷÖÎöÌ⣨¹²40·Ö£©

1. È總ͼËùʾ£¬Çë·ÖÎö£º£¨24·Ö£©

1) Á½Ë®Æ½Ïߵķ´Ó¦ÀàÐÍ£¬²¢Ð´³ö·´Ó¦Ê½£»

2) ·ÖÎöAb¡¢bg¡ä¡¢g¡äd¡ä¡¢d¡ä¡¢ d¡äh¡ä¡¢ h¡äe¡¢eBÆß¸öÇøÓòÊÒÎÂϵÄ×é

Ö¯×é³ÉÎ jµã³É·ÖСÓÚgµã³É·Ö£©£» 3) ·ÖÎöI¡¢IIºÏ½ðµÄƽºâÀäÈ´¹ý³Ì£¬²¢×¢Ã÷Ö÷ÒªµÄÏà±ä·´Ó¦£»

4) д³öºÏ½ðIƽºâÀäÈ´µ½ÊÒκóÏà×é³ÉÎïÏà¶Ôº¬Á¿µÄ±í´ïʽ¼°ºÏ½ðIIƽºâ

ÀäÈ´µ½ÊÒκó×éÖ¯×é³ÉÎïÏà¶Ôº¬Á¿µÄ±í´ïʽ¡£

I II t/¡æ

¦Á

g i d h ¦Â

¦Ä k n j

A b c1 g? c2 d? h? e B ½â£º

1£© ˮƽÏßkjΪ°ü¾§·´Ó¦£º

Lj??k??n£¨2·Ö£©

ˮƽÏßghΪ¹²¾§·´Ó¦£º

Ld??g??h£¨2·Ö£©

2£© Ab£º ¦Á £¨1·Ö£©

bg¡ä£º ¦Á+¦ÂII £¨1·Ö£©

g¡äd£º ¦Á+(¦Á+¦Â)¹²+¦ÂII £¨1·Ö£© d'£º (¦Á+¦Â)¹² £¨1·Ö£©

d¡äh¡ä£º ¦Â+(¦Á+¦Â)¹²+¦ÁII£¨1·Ö£© h¡äe£º ¦Â+¦ÁII £¨1·Ö£© eB£º ¦Â £¨1·Ö£© 3£© ºÏ½ðI £¨5·Ö£© ºÏ½ðII £¨3·Ö£©

L

L¡ú¦Ä

L+¦Ä¡ú¦Á

L¡ú¦Á

¦Á

¦Á¡ú¦ÂII

L

L¡ú¦Á

L¡ú¦Á+¦Â

¦Á¡ú¦ÂII

4£© ºÏ½ðIÏà×é³É£º

w??ec1bc?100% £» w??1?100?be£¨2·Ö£©

ºÏ½ðII×éÖ¯×é³É£º

w(???)¹²?ig?100% £» gdw?II??³õ¹²¾§Ç°Îö³öÁ¿??IIÎö³ö±ÈÀý£½w?³õidbg???100%£» gdbeid??³õ¹²¾§Ç°Îö³öÁ¿??IIÎö³öÁ¿£½?100%?w?IIgd£¨3·Ö£©

2. Çë¶Ô±È·ÖÎö»Ø¸´¡¢Ôٽᾧ¡¢Õý³£³¤´ó¡¢Òì³£³¤´óµÄÇý¶¯Á¦¼°Á¦Ñ§ÐÔÄܱ仯¡£

£¨16·Ö£©

»Ø¸´ ´æ´¢ÄÜ £¨Ö÷ÒªÊǵãÕó»û±äÄÜ£© »ù±¾±£³Ö±äÐÎ

ºóÐÔÄÜ

Ôٽᾧ ´æ´¢ÄÜ £¨Ö÷ÒªÊǵãÕó»û±äÄÜ£©

Õý³£³¤´ó

Òì³£³¤´ó ×ܽçÃæÄܺͱí

ÃæÄÜ

Çý¶¯Á¦ ×ܽçÃæÄÜ

Á¦Ñ§ÐÔÄܱ仯

ÐÔÄܶñ»¯

»Ö¸´µ½Àä±äÐλù±¾±£³ÖÔÙ½á

Ç¿¶È¡¢ËÜÐÔÏÂ

ǰµÄˮƽ ¾§ºóµÄˮƽ

½µ

2006ÄêÎ÷±±¹¤Òµ´óѧ˶ʿÑо¿Éú

ÈëѧÊÔÌ⠲ο¼´ð°¸

Ò»¡¢¼ò´ðÌ⣨ÿÌâ 10 ·Ö£¬¹² 50 ·Ö£©

1. ÊÔ´Ó½áºÏ¼üµÄ½Ç¶È£¬·ÖÎö¹¤³Ì²ÄÁϵķÖÀ༰ÆäÌØµã¡£

´ð£º½ðÊô²ÄÁÏ£ºÖ÷ÒªÒÔ½ðÊô¼üΪÖ÷£¬´ó¶àÊý½ðÊôÇ¿¶ÈºÍÓ²¶È½Ï¸ß£¬ËÜÐԽϺᣠÌմɲÄÁÏ£ºÒÔ¹²¼Û¼üºÍÀë×Ó¼üΪÖ÷£¬Ó²¡¢´à£¬²»Ò×±äÐΣ¬ÈÛµã¸ß¡£ ¸ß·Ö×Ó²ÄÁÏ£º·Ö×ÓÄÚ²¿ÒÔ¹²¼Û¼üΪÖ÷£¬·Ö×Ó¼äΪ·Ö×Ó¼üºÍÇâ¼üΪÖ÷¡£

¸´ºÏ²ÄÁÏ£ºÊÇÒÔÉÏÈýÖлù±¾²ÄÁϵÄÈ˹¤¸´ºÏÎ½áºÏ¼üÖÖÀà·±¶à¡£ÐÔÄܲîÒìºÜ´ó¡£ 2. λ´íÃܶÈÓÐÄļ¸ÖÖ±íÕ÷·½Ê½£¿

´ð£ºÓÐÁ½ÖÖ·½Ê½£ºÌåÃܶȣ¬¼´µ¥Î»Ìå»ýÄÚµÄλ´íÏß³¤¶È£»ÃæÃܶȣ¬¼´´¹Ö±´©¹ýµ¥Î»Ãæ»ýµÄλ´íÏ߸ùÊý¡£

3. Ìմɾ§ÌåÏà¿É·ÖΪÄÄÁ½´óÀࣿÓкι²Í¬Ìص㣿

´ð£ºÑõ»¯ÎïÌմɺ͹èËáÑÎÌÕ´É¡£Ìص㣺 1. ½áºÏ¼üÖ÷ÒªÊÇÀë×Ó¼ü£¬º¬ÓÐÒ»¶¨±ÈÀýµÄ¹²¼Û¼ü£» 2. ÓÐÈ·¶¨µÄ³É·Ö£¬¿ÉÒÔÓÃ׼ȷµÄ·Ö×Óʽ±í´ï£» 3. ¾ßÓеäÐ͵ķǽðÊôÐÔÖÊ¡£

4. ÀäÔþ´¿Í­°å£¬Èç¹ûÒªÇ󱣳ֽϸßÇ¿¶È£¬Ó¦½øÐкÎÖÖÈÈ´¦Àí£¿ÈôÐèÒª¼ÌÐøÀäÔþ±ä±¡Ê±£¬ÓÖÓ¦½øÐкÎÖÖÈÈ´¦Àí£¿

´ð£º±£³Ö½Ï¸ßÇ¿¶ÈÔòÓ¦½øÐеÍÎÂÍË»ð£¬Ê¹ÆäÖ»·¢Éú»Ø¸´£¬È¥³ý²ÐÓàÓ¦Á¦£»Òª¼ÌÐøÀä±äÐÎÔòÓ¦½øÐиßÎÂÍË»ð£¬Ê¹Æä·¢ÉúÔٽᾧ£¬ÒÔÈí»¯×éÖ¯¡£

5. À©É¢¼¤»îÄܵÄÎïÀíÒâÒåΪºÎ£¿ÊԱȽÏÖû»À©É¢ºÍ¼ä϶À©É¢µÄ¼¤»îÄܵĴóС¡£ ´ð£ºÀ©É¢¼¤»îÄܵÄÎïÀíÒâÒåÊÇÔ­×ÓԾǨ¹ý³ÌÖбØÐë¿Ë·þÖÜΧԭ×Ó¶ÔÆäµÄ×è°­£¬¼´±ØÐë¿Ë·þÊÆÀÝ¡£Ïà±È¶øÑÔ£¬¼ä϶À©É¢µÄ¼¤»îÄܽÏС¡£ ¶þ¡¢×÷ͼ¼ÆËãÌ⣨ÿÌâ 15 ·Ö£¬¹² 60 ·Ö£©

1. ÒÑ֪̼ÔÚ ¦Ã £­ Fe ÖÐÀ©É¢Ê±£¬ D 0 £½ 2.0 ¡Á 10 £­ 5 m 2 /s £¬ Q £½ 1.4 ¡Á 10 5 J/mol ¡£µ±Î¶ÈÓÉ 927 ¡æÉÏÉýµ½ 1027 ¡æ ʱ£¬À©É¢ÏµÊý±ä»¯Á˶àÉÙ±¶£¿£¨ R £½ 8.314 J/(mol.K) £© ´ð£º