²ÄÁÏ¿ÆÑ§»ù´¡¾­µäϰÌâ¼°´ð°¸

2026/1/26 18:24:19

Gb2DGb?£½[ln?EÖÐÐÄ]?0£½£¬b4?(1??)b4?(1??)G?b1?EÖÐÐÄ4?(1??)EÖÐÐÄ ?ln???0?(A?ln?)A?4?(1??)?bGbʽÖÐ

20£® (1)¾§ÌåµãÕóÒ²³Æ¾§Ìå½á¹¹£¬ÊÇÖ¸Ô­×ӵľßÌåÅÅÁУ»¶ø¿Õ¼äµãÕóÔòÊǺöÂÔÁËÔ­×ÓµÄÌå»ý£¬¶ø°ÑËüÃdzéÏóΪ´¿¼¸ºÎµã¡£ (2) ÃÜÅÅÁù·½½á¹¹¡£ (3) Ô­×Ó°ë¾¶·¢ÉúÊÕËõ¡£ÕâÊÇÒòΪԭ×ÓÒª¾¡Á¿±£³Ö×Ô¼ºËùÕ¼µÄÌå»ý²»±ä»òÉÙ±ä [Ô­×ÓËùÕ¼Ìå»ý

3

VA£½Ô­×ÓµÄÌå»ý(4/3¦Ðr+¼ä϶Ìå»ý]£¬µ±¾§Ìå½á¹¹µÄÅäλÊý¼õСʱ£¬¼´·¢Éú¼ä϶Ìå»ýµÄÔö¼Ó£¬ÈôҪά³ÖÉÏÊö·½³ÌµÄƽºâ£¬ÔòÔ­×Ó°ë¾¶±ØÈ»·¢ÉúÊÕËõ¡£(4) ²»ÄÜ¡£ÒòΪλ´í»·ÊÇͨ¹ý»·ÄÚ¾§Ìå·¢Éú»¬ÒÆ¡¢»·Íâ¾§Ìå²»»¬ÒƲÅÄÜÐγɡ£

(5) ÍâÁ¦ÔÚ»¬ÒÆÃæµÄ»¬ÒÆ·½ÏòÉϵķÖÇÐÓ¦Á¦¡£(6) ʼÖÕÊǰØÊÏʸÁ¿·½Ïò¡£(7) λ´íµÄ½»¸î¡£(8) ¹²¸ñ½çÃæ¡£(9) ·ñ£¬Å¤×ª¾§½ç¾ÍÓɽ»²æµÄͬºÅÂÝÐÍλ´í¹¹³É¡£ µÚ¶þÕÂ

1. ˵Ã÷¼ä϶¹ÌÈÛÌåÓë¼ä϶»¯ºÏÎïÓÐʲôÒìͬ¡£

2.ÓÐÐòºÏ½ðµÄÔ­×ÓÅÅÁÐÓкÎÌØµã£¿ÕâÖÖÅÅÁкͽáºÏ¼üÓÐʲô¹ØÏµ£¿ÎªÊ²Ã´Ðí¶àÓÐÐòºÏ½ðÔÚ¸ßÎÂϱä³ÉÎÞÐò£¿

xCd?42.5/10?23.ÒÑÖªCd,Zn,Sn,SbµÈÔªËØÔÚAgÖеĹÌÈÛ¶È£¨Ä¦¶û·ÖÊý£©¼«ÏÞ·Ö±ðΪ£¬

xSn?12/10?2xSb?7/10?2xZn?20/10?2£¬£¬£¬ËüÃǵÄÔ­×ÓÖ±¾¶·Ö±ðΪ0.3042nm£¬0.314nm£¬

0.316nm£¬0.3228nm£¬AgΪ0.2883nm¡£ÊÔ·ÖÎöÆä¹ÌÈÛ¶È£¨Ä¦¶û·ÖÊý£©¼«ÏÞ²î±ðµÄÔ­Òò£¬²¢¼ÆËãËüÃÇÔÚ¹ÌÈÛ¶È£¨Ä¦¶û·ÖÊý£©¼«ÏÞʱµÄµç×ÓŨ¶È¡£ 4.ÊÔ·ÖÎöH¡¢N¡¢C¡¢BÔÚ??FeºÍ??FeÖÐÐγɹÌÈÛÌåµÄÀàÐÍ¡¢´æÔÚλÖú͹ÌÈܶȣ¨Ä¦¶û·ÖÊý£©¡£¸÷ÔªËØµÄÔ­×Ó°ë¾¶ÈçÏ£ºHΪ0.046nm£¬NΪ0.071nm£¬CΪ0.077nm£¬BΪ0.091nm£¬??FeΪ0.124nm£¬ ??FeΪ0.126 nm¡£

5.½ðÊô¼ä»¯ºÏÎïAlNi¾ßÓÐCsClÐͽṹ£¬ÆäµãÕó³£Êý a=0.2881nm,ÊÔ¼ÆËãÆäÃܶȣ¨NiµÄÏà¶ÔÔ­×ÓÖÊÁ¿Îª58.71£¬AlµÄÏà¶ÔÔ­×ÓÖÊÁ¿Îª26.98£©¡£

3Mg/m6. ZnSµÄÃܶÈΪ4.1£¬ÊÔÓɴ˼ÆËãÁ½Àë×ÓµÄÖÐÐľàÀë¡£

?xC?8.9/10?2xN?10.3/10?2??7.̼ºÍµªÔÚFeÖеÄ×î´ó¹ÌÈÛ¶È£¨Ä¦¶û·ÖÊý£©·Ö±ðΪ£¬¡£ÒÑÖªC¡¢

NÔ­×Ó¾ùλÓÚ°ËÃæÌå¼ä϶£¬ÊÔ·Ö±ð¼ÆËã°ËÃæÌå¼ä϶±»C¡¢NÔ­×ÓÕ¼¾ÝµÄ°Ù·ÖÊý¡£

8.ΪʲôֻÓÐÖû»¹ÌÈÛÌåµÄÁ½¸ö×éÔªÖ®¼ä²ÅÄÜÎÞÏÞ»¥ÈÜ£¬¶ø¼ä϶¹ÌÈÛÌåÔò²»ÄÜ£¿

??9.¼ÆËãÔÚNaClÄÚ£¬ÄÆÀë×ÓµÄÖÐÐÄÓëÏÂÁи÷Àë×ÓÖÐÐĵľàÀ루ÉèNaºÍClµÄ°ë¾¶·Ö±ðΪ0.097nmºÍ0.181nm£©¡£1)×î½üÁÚµÄÕýÀë×Ó£»2) ×î½üÁÚµÄÀë×Ó£»3)´ÎÁÚ½üµÄClÀë×Ó£»4)µÚ

-ÈýÁÚ½üµÄClÀë×Ó£»5)×îÁÚ½üµÄÏàͬλÖá£

?2x?70/10LiF10. ij¹ÌÈÛÌåÖк¬ÓÐÑõ»¯Ã¾Îª£¬¡£1) ÊÔÎÊ

Li?,Mg2?,F?,O2-Ö®ÖÊÁ¿·ÖÊýΪ¶àÉÙ£¿2) ¼ÙÉèMgOµÄÃܶÈΪ3.6g/cm3£¬LiF

3g/cmµÄÃܶÈΪ2.6£¬ÄÇô¸Ã¹ÌÈÜÌåµÄÃܶÈΪ¶àÉÙ£¿

-xMgO?30/10?211. ·Ç¾§ÐβÄÁϵÄÀíÂÛÇ¿¶È¾­¼ÆËãΪG/6~G/4£¬ÆäÖÐGΪ¼ôÇÐÄ£Á¿¡£Èô?=0.25£¬Óɯ䵝ÐÔ

ÐÔÖÊÊÔ¹À¼Æ²£Á§£¨·Ç¾§ÐβÄÁÏ£©µÄÀíÂÛÇ¿¶È£¨ÒÑÖªE=70000Mpa£©¡£

5

12. Ò»ÌմɾøÔµÌåÔÚÉÕ½áºóº¬ÓÐ1£¥£¨ÒÔÈÝ»ýΪ׼£©µÄ¿×£¬Æä¿×³¤Îª13.7mmµÄÁ¢·½Ìå¡£ÈôÔÚÖÆÔì¹ý³ÌÖУ¬·ÛÄ©¿ÉÒÔ±»Ñ¹³Éº¬ÓÐ24£¥µÄ¿×£¬ÔòÄ£×ӵijߴçÓ¦¸ÃÊǶàÉÙ£¿

?2wC?62.1/10?2wO?27.6/10?2w?10.3/10H13. Ò»Óлú»¯ºÏÎÆä³É·ÖΪ£¬£¬¡£ÊÔд³ö¿ÉÄܵϝºÏÎïÃû³Æ¡£

?CHOH?µÄ4ÖÖ¿ÉÄܵÄÒì¹¹Ìå¡£

14. »­³ö¶¡´¼4920. ÊÔÊö¹èËáÑνṹµÄ»ù±¾ÌصãºÍÀàÐÍ¡£

21. ΪʲôÍâ½çζȵļ±¾ç±ä»¯¿ÉÒÔʹÐí¶àÌÕ´ÉÆ÷¼þ¿ªÁÑ»òÆÆË飿

22. ÌմɲÄÁÏÖÐÖ÷Òª½áºÏ¼üÊÇʲô£¿´Ó½áºÏ¼üµÄ½Ç¶È½âÊÍÌմɲÄÁÏËù¾ßÓеÄÌØÊâÐÔÄÜ¡£ ´ð°¸

1£® Æä±È½ÏÈ總±í2.1Ëùʾ¡£

¸½±í2.1 ¼ä϶¹ÌÈÜÌåÓë¼ä϶»¯ºÏÎïµÄ±È½Ï Àà ±ð ¼ä϶¹ÌÈÛÌå ¼ä϶»¯ºÏÎï Ïà ͬ µã Ò»°ã¶¼ÊÇÓɹý¶É×å½ðÊôÓëÔ­×Ó°ë¾¶½ÏСµÄC£¬N£¬H£¬O£¬BµÈ·Ç½ðÊôÔªËØËù×é³É ¾§Ìå½áÊôÓÚ¹ÌÈÛÌåÏ࣬±£³ÖÈÛÊôÓÚ½ðÊô»¯ºÏÎïÏ࣬Ðγɲ»Í¬²»¹¹ ¼ÁµÄ¾§¸ñÀàÐÍ ÓÚÆä×éÔªµÄеãÕó ͬ±í´ïʽ ÓæÁ¡¢¦Â¡¢¦ÃµÈ±íʾ Óû¯Ñ§·Ö×ÓʽMX£¬M2XµÈ±íʾ µã »úеÐÔÇ¿¶È¡¢Ó²¶È½ÏµÍ£¬ËÜÐÔ¡¢¸ßÓ²¶È¡¢¸ßÈ۵㣬ÉûÐÔ¡¢ÈÍÐÔÄÜ ÈÍÐԺà ²î

2£® ÓÐÐò¹ÌÈÛÌ壬ÆäÖи÷×éÔªÔ­×Ó·Ö±ðÕ¼¾Ý¸÷×ԵIJ¼À­·ÆµãÕ󡪡ª³ÆÎª·ÖµãÕó£¬Õû¸ö¹ÌÈÛÌå¾ÍÊÇÓɸ÷×éÔªµÄ·ÖµãÕó×é³ÉµÄ¸´ÔÓµãÕó£¬Ò²½Ð³¬µãÕó»ò³¬½á¹¹¡£ÕâÖÖÅÅÁкÍÔ­×ÓÖ®¼äµÄ½áºÏÄÜ(¼ü)Óйء£½áºÏÄÜÓú´ó£¬Ô­×ÓÓú²»ÈÝÒ×½áºÏ¡£Èç¹ûÒìÀàÔ­×Ó¼ä½áºÏÄÜСÓÚͬÀàÔ­×Ó¼ä½áºÏÄÜ£¬¼´EAB < (EAAÊ®EBB)/2£¬ÔòÈÛÖÊÔ­×ӳʲ¿·ÖÓÐÐò»òÍêÈ«ÓÐÐòÅÅÁС£ÓÐÐò»¯µÄÍÆ¶¯Á¦ÊÇ»ìºÏÄܲÎÁ¿(¦Åm£½¦ÅAB£­1/2(EAA+EBB))¦Åm < 0£¬¶øÓÐÐò»¯µÄ×èÁ¦ÔòÊÇ×éÌ¬ìØ£»ÉýÎÂʹºóÕß¶ÔÓÚ×ÔÓÉÄܵűÏ×(-TS)Ôö¼Ó£¬´ïµ½Ä³¸öÁÙ½çζÈÒÔºó£¬ÔòÎÉÂÒÎÞÐòµÄ¹ÌÈÛÌå¸üΪÎȶ¨£¬ÓÐÐò¹ÌÈÛÌåÏûʧ£¬¶ø±ä³ÉÎÞÐò¹ÌÈÛÌå¡£ 3£®ÔÚÔ­×ӳߴçÒòËØÏà½üµÄÇé¿öÏ£¬ÉÏÊöÔªËØÔÚAgÖеĹÌÈÛ¶È(Ħ¶û·ÖÊý)ÊÜÔ­×Ó¼ÛÒòËØµÄÓ°Ï죬¼´¼Ûµç×ÓŨ¶Èe/aÊǾö¶¨¹ÌÈÛ¶È(Ħ¶û·ÖÊý)µÄÒ»¸öÖØÒªÒòËØ¡£ËüÃǵÄÔ­×Ó¼Û·Ö±ðΪ2£¬3£¬4£¬5¼Û£¬AgΪ1¼Û£¬ÏàÓ¦µÄ¼«ÏÞ¹ÌÈÛ¶ÈʱµÄµç×ÓŨ¶È¿ÉÓù«Ê½c£½ZA(1Ò»xB)£«ZBxB¼ÆË㡣ʽÖУ¬ZA£¬ZB·Ö±ðΪA£¬B×éÔªµÄ¼Ûµç×ÓÊý£»xBΪB×éÔªµÄĦ¶û·ÖÊý¡£ÉÏÊöÔªËØÔÚ¹ÌÈܶÈ(Ħ¶û·ÖÊý)¼«ÏÞʱµÄµç×ÓŨ¶È·Ö±ðΪ1.43£¬1.42£¬1.39£¬1.31¡£

4£®¦¡-FeΪÌåÐÄÁ¢·½µãÕó£¬ÖÂÃܶÈËäÈ»½ÏС£¬µ«ÊÇËüµÄ¼ä϶ÊýÄ¿¶àÇÒ·ÖÉ¢£¬Òò¶ø¼ä϶°ë¾¶ºÜС£ºrËÄ=0.291£¬R£½0.0361nm£»r°Ë£½0.154£¬R£½0.0191nm¡£H£¬N£¬C£¬BµÈÔªËØÈÛÈË¡£¦Á-FeÖÐÐγɼä϶¹ÌÈÛÌ壬ÓÉÓڳߴçÒòËØÏà²îºÜ´ó£¬ËùÒÔ¹ÌÈÛ¶È(Ħ¶û·ÖÊý)¶¼ºÜС¡£ÀýÈçNÔÚ¦Á-FeÖеĹÌÈÛ¶È(Ħ¶û·ÖÊý)ÔÚ590¡æÊ±´ïµ½×î´óÖµ£¬Ô¼ÎªWN£½0.1/l0-2£¬ÔÚÊÒÎÂʱ½µÖÁWN£½0.001/l0-2£»CÔÚ¦Á-FeÖеĹÌÈܶÈ(Ħ¶û·ÖÊý)ÔÚ727¡æÊ±´ï×î´óÖµ£¬½öΪWC£½0.02l8/10-2£¬ÔÚÊÒÎÂʱ½µÖÁWC£½0.006/10-2¡£ËùÒÔ£¬¿ÉÒÔÈÏΪ̼ԭ×ÓÔÚÊÒμ¸ºõ²»ÈÛÓÚ¦Á-FeÖУ¬Î¢Á¿Ì¼Ô­×Ó½öÆ«¾ÛÔÚλ´íµÈ¾§ÌåȱÏݸ½½ü¡£¼ÙÈô̼ԭ×ÓÈÛÈë¡£¦Á-FeÖÐʱ£¬ËüµÄλÖöàÔÚ¦Á-FeµÄ°ËÃæÌå¼ä϶ÖÐÐÄ£¬ÒòΪ¡£¦Á-FeÖеİËÃæÌå¼ä϶ÊDz»¶Ô³ÆµÄ£¬ÐÎΪ±â°ËÃæÌ壬[100]·½ÏòÉϼä϶°ë¾¶r£½0.154R£¬¶øÔÚ[110]·½ÏòÉÏ£¬r£½0.633R£¬µ±Ì¼Ô­×ÓÈÛÈëʱֻÒýÆðÒ»¸ö·½ÏòÉϵĵãÕó»û±ä¡£ÅðÔ­×ӽϴó£¬ÈÛÈ˼ä϶¸üΪÀ§ÄÑ£¬ÓÐʱ²¿·ÖÅðÔ­×ÓÒÔÖû»·½Ê½ÈÛÈË¡£ÇâÔÚ¦Á-FeÖеĹÌÈÛ¶È(Ħ¶û·ÖÊý)Ò²ºÜС£¬ÇÒËæÎ¶ÈϽµÊ±Ñ¸ËÙ½µµÍ¡£ ÒÔÉÏÔªËØÔÚ¦Ã-Fe¡£ÖеĹÌÈÛ¶È(Ħ¶û·ÖÊý)½Ï´óһЩ¡£ÕâÊÇÒòΪ¦Ã

6

-Fe¾ßÓÐÃæÐÄÁ¢·½µãÕó£¬Ô­×Ó¶Ñ»ýÖÂÃÜ£¬¼ä϶ÊýÄ¿ÉÙ£¬¹Ê¼ä϶°ë¾¶½Ï´ó£ºrA£½0.414£¬R£½0.0522nm£»rËÄ£½0.225£¬R£½0.0284 nm¡£¹ÊÉÏÊöÔ­×ÓÈÛÈëʱ¾ù´¦ÔÚ°ËÃæÌå¼ä϶µÄÖÐÐÄ¡£Èç̼ÔÚ¦Ã-FeÖÐ×î´ó¹ÌÈÛ¶È(ÖÊÁ¿·ÖÊý)ΪWC£½2.1l/10-2£»µªÔÚ¦Ã-FeÖеÄ×î´ó¹ÌÈÛ¶È(ÖÊÁ¿·ÖÊý)ԼΪWN£½2.8/10-2¡£

3

5£®ÃܶȦѣ½5.97 g£¯cm¡£

6£® Á½Àë×ÓµÄÖÐÐľàÀëΪ0.234 nm¡£

7£®Ì¼Ô­×ÓÕ¼¾Ý10.2£¥µÄ°ËÃæÌå¼ä϶λÖ㻵ªÔ­×ÓÕ¼¾Ý12.5£¥µÄ°ËÃæÌå¼ä϶λÖá£

8£®ÕâÊÇÒòΪÐγɹÌÈÛÌåʱ£¬ÈÛÖÊÔ­×ÓµÄÈÛÈë»áʹÈÛ¼Á½á¹¹²úÉúµãÕó»û±ä£¬´Ó¶øÊ¹ÌåϵÄÜÁ¿Éý¸ß¡£ÈÛÖÊÓëÈÛ¼ÁÔ­×ӳߴçÏà²îÔ½´ó£¬µãÕó»û±äµÄ³Ì¶ÈÒ²Ô½´ó£¬Ôò»û±äÄÜÔ½¸ß£¬½á¹¹µÄÎȶ¨ÐÔÔ½µÍ£¬ÈÛ½â¶ÈԽС¡£Ò»°ãÀ´Ëµ£¬¼ä϶¹ÌÈÛÌåÖÐÈÛÖÊÔ­×ÓÒýÆðµÄµãÕó»û±ä½Ï´ó£¬¹Ê²»ÄÜÎÞÏÞ»¥ÈÜ£¬Ö»ÄÜÓÐÏÞÈ۽⡣

9£® (1)0.278 nm£»(2)0.393 nm(3)0.482 nm£»(4)0.622 nm£»(5)0.393 nm¡£ 10£® (1)WLi+£½16/10-2£¬WMg2+£½24/1020£¬WF-£½44/10-2£¬WO2¡ª£½16/10-2 (2)¸Ã¹ÌÈÛÌåµÄÃܶȦѣ½2.9 g£¯cm3¡£

0.4E0.4E~64Ö®¼ä£¬¼´4900¡«7000 MPa 11£®¹ÊÀíÂÛÇ¿¶È½éÓÚ

12£®Ä£×ӵijߴçl£½15.0 mm¡£ 13£®

C:H:O?62.110.327.6::?5.2:10.2:1.7?3:6:112.0111.0079715.994

¹Ê¿ÉÄÜÊDZûͪ¡£

14£® »­³ö¶¡´¼(C4H9OH)µÄ4ÖÖ¿ÉÄܵÄÒì¹¹ÌåÈçÏ£º

20£® ¹èËáÑνṹµÄ»ù±¾Ìص㣺(1)¹èËáÑεĻù±¾½á¹¹µ¥ÔªÊÇ[Si04]ËÄÃæÌ壬¹èÔ­×ÓλÓÚÑõÔ­×Ó

ËÄÃæÌåµÄ¼ä϶ÖС£¹è¡ªÑõÖ®¼äµÄ½áºÏ¼ü²»½öÊÇ´¿Àë×Ó¼ü£¬»¹ÓÐÏ൱µÄ¹²¼Û¼ü³É·Ö¡£(2)ÿһ¸öÑõ×î¶àÖ»Äܱ»Á½¸ö[Si04]ËÄÃæÌåËù¹²ÓС£(3)[Si04]ËÄÃæÌå¿ÉÒÔÊÇ»¥Ïà¹ÂÁ¢µØÔڽṹÖдæÔÚ£¬Ò²¿ÉÒÔͨ¹ý¹²¶¥µã»¥ÏàÁ¬½Ó¡£(4)Si¡ªO--SiµÄ½áºÏ¼üÐγÉÒ»ÕÛÏß¡£¹èËáÑηֳÉÏÂÁм¸Àࣺ(1)º¬ÓÐÓÐÏÞ¹èÑõÍŵĹèËáÑΣ»(2)Á´×´¹èËáÑΣ»(3)²ã×´¹èËáÑΣ»(4)¹Ç¼Ü×´¹èËáÑΡ£

21£®ÒòΪ´ó¶àÊýÌÕ´ÉÖ÷ÒªÓɾ§ÏàºÍ²£Á§Ïà×é³É£¬ÕâÁ½ÖÖÏàµÄÈÈÅòÕÍϵÊýÏà²î½Ï´ó£¬ÓɸßκܿìÀäȴʱ£¬Ã¿ÖÖÏàµÄÊÕËõ²»Í¬£¬ËùÔì³ÉµÄÄÚÓ¦Á¦×ãÒÔʹÌÕ´ÉÆ÷¼þ¿ªÁÑ»òÆÆËé¡£

22£® ÌմɲÄÁÏÖÐÖ÷ÒªµÄ½áºÏ¼üÊÇÀë×Ó¼ü¼°¹²¼Û¼ü¡£ÓÉÓÚÀë×Ó¼ü¼°¹²¼Û¼üºÜÇ¿£¬¹ÊÌմɵĿ¹Ñ¹Ç¿¶ÈºÜ¸ß£¬Ó²¶È¼«¸ß¡£ÒòΪԭ×ÓÒÔÀë×Ó¼üºÍ¹²¼Û¼ü½áºÏʱ£¬Íâ²ãµç×Ó´¦ÓÚÎȶ¨µÄ½á¹¹×´Ì¬£¬²»ÄÜ×ÔÓÉÔ˶¯£¬¹ÊÌմɲÄÁϵÄÈÛµãºÜ¸ß£¬¿¹Ñõ»¯ÐԺã¬Ä͸ßΣ¬»¯Ñ§Îȶ¨ÐԸߡ£ µÚÈýÕÂ

7

1.ÊÔÊö½á¾§Ïà±äµÄÈÈÁ¦Ñ§Ìõ¼þ¡¢¶¯Á¦Ñ§Ìõ¼þ¡¢ÄÜÁ¿¼°½á¹¹Ìõ¼þ¡£

2.Èç¹û´¿ÄøÄý¹ÌʱµÄ×î´ó¹ýÀä¶ÈÓëÆäÈ۵㣨tm£½1453¡æ£©µÄ±ÈֵΪ0.18£¬ÊÔÇóÆäÄý¹ÌÇý¶¯Á¦¡££¨¦¤H£½-18075J/mol£©

3. ÒÑÖªCuµÄÈÛµãtm£½1083¡æ£¬ÈÛ»¯Ç±ÈÈLm£½1.88¡Á103J/cm3£¬±È±íÃæÄܦң½1.44¡Á105 J/cm3¡££¨1£© ÊÔ¼ÆËãCuÔÚ853¡æ¾ùÔÈÐκËʱµÄÁٽ羧ºË°ë¾¶¡££¨2£©ÒÑÖªCuµÄÏà¶ÔÔ­×ÓÖÊÁ¿Îª63.5£¬ÃܶÈΪ8.9g/cm3,ÇóÁٽ羧ºËÖеÄÔ­×ÓÊý¡£ 4. ÊÔÍÆµ¼½Ü¿ËÑ·£¨K.A.Jackson£©·½³Ì

?Gs?ax(1?x)?xlnx?(1?x)ln(1?x)NkTm

5. Öý¼þ×éÖ¯ÓкÎÌØµã£¿

6.ÒºÌå½ðÊôÄý¹Ìʱ¶¼ÐèÒª¹ýÀ䣬ÄÇô¹Ì̬½ðÊôÈÛ»¯Ê±ÊÇ·ñ»á³öÏÖ¹ýÈÈ£¬ÎªÊ²Ã´£¿

33

7. ÒÑÖªÍêÈ«½á¾§µÄ¾ÛÒÒÏ©£¨PE£©ÆäÃܶÈΪ1.01g/cm,µÍÃܶÈÒÒÏ©£¨LDPE£©Îª0.92 g/cm£¬¶ø¸ßÃܶÈÒÒÏ©£¨HDPE£©Îª0.96 g/cm3£¬ÊÔ¼ÆËãÔÚLDPE¼°HDPEÖС°×Ê×ÔÓɿռ䡱µÄ´óС¡£ 8.Óû»ñµÃ½ðÊô²£Á§£¬ÎªÊ²Ã´Ò»°ãÑ¡ÓÃÒºÏàÏߺܶ¸£¬´Ó¶øÓнϵ͹²¾§Î¶ȵĶþԪϵ£¿ 9. ±È½Ï˵Ã÷¹ýÀä¶È¡¢ÁÙ½ç¹ýÀä¶È¡¢¶¯Ì¬¹ýÀä¶ÈµÈ¸ÅÄîµÄÇø±ð¡£ 10.·ÖÎö´¿½ðÊôÉú³¤ÐÎ̬ÓëζÈÌݶȵĹØÏµ¡£

11.ʲô½ÐÁٽ羧ºË£¿ËüµÄÎïÀíÒâÒå¼°Óë¹ýÀä¶ÈµÄ¶¨Á¿¹ØÏµÈçºÎ£¿ 12.¼òÊö´¿½ðÊô¾§Ì峤´óµÄ»úÖÆ¡£ 13.ÊÔ·ÖÎöµ¥¾§ÌåÐγɵĻù±¾Ìõ¼þ¡£ 14.Ö¸³öÏÂÁиÅÄîµÄ´íÎóÖ®´¦£¬²¢¸ÄÕý¡£

(1) Ëùν¹ýÀä¶È£¬ÊÇÖ¸½á¾§Ê±£¬ÔÚÀäÈ´ÇúÏßÉϳöÏÖÆ½Ì¨µÄζÈÓëÈÛµãÖ®²î£»¶ø¶¯Ì¬¹ýÀä¶ÈÊÇÖ¸½á¾§¹ý³ÌÖУ¬Êµ¼ÊÒºÏàµÄζÈÓëÈÛµãÖ®²î¡£

(2) ½ðÊô½á¾§Ê±£¬Ô­×Ó´ÓÒºÏàÎÞÐòÅÅÁе½¹ÌÏàÓÐÐòÅÅÁУ¬Ê¹ÌåϵìØÖµ¼õÉÙ£¬Òò´ËÊÇÒ»¸ö×Ô·¢¹ý³Ì¡£

(3) ÔÚÈκÎζÈÏ£¬ÒºÌå½ðÊôÖгöÏÖµÄ×î´ó½á¹¹Æð·ü¶¼ÊǾ§Åß¡£ (4) ÔÚÈκÎζÈÏ£¬ÒºÏàÖгöÏÖµÄ×î´ó½á¹¹Æð·ü¶¼ÊǺˡ£

(5) ËùνÁٽ羧ºË£¬¾ÍÊÇÌåϵ×ÔÓÉÄܵļõÉÙÍêÈ«²¹³¥±íÃæ×ÔÓÉÄܵÄÔö¼ÓʱµÄ¾§ÅߵĴóС¡£ (6) ÔÚҺ̬½ðÊôÖУ¬·²ÊÇÓ¿ÏÖ³öСÓÚÁٽ羧ºË°ë¾¶µÄ¾§Åß¶¼²»Äܳɺˣ¬µ«ÊÇÖ»ÒªÓÐ×ã¹»µÄÄÜÁ¿Æð·üÌṩÐκ˹¦£¬»¹ÊÇ¿ÉÒԳɺ˵ġ£

(7)²â¶¨Ä³´¿½ðÊôÖý¼þ½á¾§Ê±µÄ×î´ó¹ýÀä¶È£¬Æäʵ²âÖµÓëÓù«Ê½¦¤T=0.2Tm¼ÆËãÖµ»ù±¾Ò»Ö¡£ (8) ijЩÖý¼þ½á¾§Ê±£¬ÓÉÓÚÀäÈ´½Ï¿ì£¬¾ùÔÈÐκËÂÊN1Ìá¸ß£¬·Ç¾ùÔÈÐκËÂÊN2Ò²Ìá¸ß£¬¹Ê×ܵÄÐκËÂÊΪN= N1 +N2¡£

(9)ÈôÔÚ¹ýÀäÒºÌåÖУ¬Íâ¼Ó10 000¿ÅÐκ˼Á£¬Ôò½á¾§ºó¾Í¿ÉÒÔÐγÉ10 000¿Å¾§Á£¡£

2?3cos??cos3?£¨£©4(10) ´Ó·Ç¾ùÔÈÐκ˹¦µÄ¼ÆË㹫ʽA·Ç£½A¾ùÖпÉÒÔ¿´³ö£¬µ±Èóʪ½Ç¦È£½00ʱ£¬

·Ç¾ùÔÈÐκ˵ÄÐκ˹¦×î´ó¡£

(11) ΪÁËÉú²úÒ»Åúºñ±¡ÐüÊâµÄɰÐÍÖý¼þ£¬ÇÒÒªÇó¾ùÔȵľ§Á£¶È£¬ÔòÖ»ÒªÔÚ¹¤ÒÕÉϲÉÈ¡¼ÓÐκ˼Á¾Í¿ÉÒÔÂú×ã¡£

(12) ·Ç¾ùÔÈÐκË×ÜÊDZȾùÔÈÐκËÈÝÒ×£¬ÒòΪǰÕßÊÇÒÔÍâ¼ÓÖʵãΪ½á¾§ºËÐÄ£¬²»ÏóºóÕßÄÇÑùÐγɽçÃæ£¬¶øÒýÆð×ÔÓÉÄܵÄÔö¼Ó¡£

(13) ÔÚÑо¿Ä³½ðÊôϸ»¯¾§Á£¹¤ÒÕʱ£¬Ö÷ҪѰÕÒÄÇЩÈÛµãµÍ¡¢ÇÒÓë¸Ã½ðÊô¾§¸ñ³£ÊýÏà½üµÄÐκ˼Á£¬ÆäÐκ˵Ĵ߻¯Ð§ÄÜ×î¸ß¡£

8


²ÄÁÏ¿ÆÑ§»ù´¡¾­µäϰÌâ¼°´ð°¸.doc ½«±¾ÎĵÄWordÎĵµÏÂÔØµ½µçÄÔ
ËÑË÷¸ü¶à¹ØÓÚ£º ²ÄÁÏ¿ÆÑ§»ù´¡¾­µäϰÌâ¼°´ð°¸ µÄÎĵµ
Ïà¹ØÍÆ¼ö
Ïà¹ØÔĶÁ
¡Á ÓοͿì½ÝÏÂÔØÍ¨µÀ£¨ÏÂÔØºó¿ÉÒÔ×ÔÓɸ´ÖƺÍÅŰ棩

ÏÂÔØ±¾ÎĵµÐèÒªÖ§¸¶ 10 Ôª

Ö§¸¶·½Ê½£º

¿ªÍ¨VIP°üÔ»áÔ± ÌØ¼Û£º29Ôª/ÔÂ

×¢£ºÏÂÔØÎĵµÓпÉÄÜ¡°Ö»ÓÐĿ¼»òÕßÄÚÈݲ»È«¡±µÈÇé¿ö£¬ÇëÏÂÔØÖ®Ç°×¢Òâ±æ±ð£¬Èç¹ûÄúÒѸ¶·ÑÇÒÎÞ·¨ÏÂÔØ»òÄÚÈÝÓÐÎÊÌ⣬ÇëÁªÏµÎÒÃÇЭÖúÄã´¦Àí¡£
΢ÐÅ£ºxuecool-com QQ£º370150219