ÄÚÈÝ·¢²¼¸üÐÂʱ¼ä : 2026/4/13 21:23:30ÐÇÆÚÒ» ÏÂÃæÊÇÎÄÕµÄÈ«²¿ÄÚÈÝÇëÈÏÕæÔĶÁ¡£
¡¶µÀ·¿±²âÉè¼Æ¡·
Ò»¡¢µ¥ÏîÑ¡ÔñÌâ
1.ͨ³£ÎªÒ»°ã¹«Â·Ëù²ÉÓõIJâÉè³ÌÐòÊÇ£¨ B £©¡£ A.Ò»½×¶Î²âÉè
B.¶þ½×¶Î²âÉè C.Èý½×¶Î²âÉè
D.ËĽ׶βâÉè
D.Æû³µ³µËÙ
2.¿ÕÆø×èÁ¦´óСµÄÖ÷ÒªÓ°ÏìÒòËØÊÇ £¨ D £©¡£ A.Æû³µÖÊÁ¿ B.µÀ·ÖÊÁ¿
C.ÂÖÌ¥ÓëÂ·ÃæµÄ¸½×ÅÌõ¼þ
3.¸ù¾ÝÉè¼Æ¹æ·¶µÄ¹æ¶¨£¬²»ÐèÉèÖûººÍÇúÏßʱ£¬ÆäÔ²ÇúÏß°ë¾¶Ó¦´óÓÚµÈÓÚ £¨ C £©¡£ A.¼«ÏÞ×îС°ë¾¶ B.Ò»°ã×îС°ë¾¶ C.²»É賬¸ßµÄ×îС°ë¾¶ D.ÁÙ½ç°ë¾¶ 4.²»ÊôÓÚ×ݶÏÃæÉè¼ÆµÄ¿ØÖÆÖ¸±êÊÇ £¨ D £©¡£ A.×î´ó×ÝÆÂ B.ƽ¾ù×ÝÆÂ C.×î¶ÌÆÂ³¤ D.ÆÂ¶È½Ç
5.ÉèÏàÁÚÁ½×®ºÅµÄºá¶Ï̾̾»ý·Ö±ðΪA1ºÍA2£¬¸ÃÁ½×®ºÅ¼ä¾àΪL£¬ÔòÓÃÓÚ¼ÆËãÍÁʯ·½Ìå»ýVµÄƽ¾ù¶ÏÃæ·¨¹«Ê½Îª £¨ D £©¡£ A.V=£¨A1+A2£©L
B.V=2£¨A1+A2£©L C.V=£¨A1-A2£©L
D.V=£¨A1+A2£©L/2
6.Ñ¡ÏߵĵÚÒ»²½¹¤×÷ÊÇ£¨ C £©¡£
A.½øÐзÏ߯½¡¢×Ý¡¢ºá×ÛºÏÉè¼Æ B.È·¶¨ËùÓÐϸ²¿¿ØÖƵã C.½â¾ö·ÏߵĻù±¾×ß D.Öð¶Î½â¾ö¾Ö²¿Â·Ïß·½°¸ 7.ÏÖ³¡¶¨Ïßʱ£¬·ÅÆÂµÄÒǾ߿ɲÉÓà ( B )¡£ A.Ë®×¼ÒÇ
B.ÊÖË®×¼ C.ÂÞÅÌÒÇ
D.Çó»ýÒÇ
D.¶ÌÁ´25Ã×
8.ij¶ÏÁ´×® K2+100=K2+150£¬Ôò·Ïß ( B )¡£ A.³¤Á´50Ã×
B.¶ÌÁ´50Ã× C.³¤Á´25Ã×
9.ij¼¶¹«Â·Æ½ÇúÏß°ë¾¶R£½60m£¬ls£½35m£¬²ÉÓõÚ2Àà¼Ó¿í£¬×î´ó¼Ó¿íW£½1.5m£¬¼Ó¿í¹ý¶É·½Ê½°´Ö±Ïß±ÈÀý£¬»ººÍÇúÏßÉϾàZHµã10m´¦¼Ó¿íֵΪ£¨ C £©¡£ A.0.15m
B.0.23m C.0.43m D.0.86m
10.²â½Ç×é×÷·Ö½Ç×®µÄÄ¿µÄÊÇ£¨ A £©¡£
A.±ãÓÚÖÐ×®×é·óÉèÆ½ÇúÏßÖеã×® B.±ãÓÚ²â½Ç×éÌá¸ß¾«¶È C.±ãÓÚÊ©¹¤µ¥Î»·ÅÏß D.±ãÓÚÑ¡Ôñ°ë¾¶ 11.³õ²½Éè¼ÆÊ±£¬Ó¦±àÖÆ£¨ D £©¡£ A.¾öËã B.Ô¤Ëã C.ÐÞÕý¸ÅËã D.¸ÅËã 12.µÀ·×èÁ¦°üÀ¨£¨ A £©¡£
A.¹ö¶¯×èÁ¦ºÍÆÂ¶È×èÁ¦ B.¹ßÐÔ×èÁ¦ºÍÆÂ¶È×èÁ¦ C.¹ö¶¯×èÁ¦ºÍ¿ÕÆø×èÁ¦ A.K2+400
B.K2+405 C.K2+395
D.K2+500
D.ÅÅˮҪÇó
D.1ÌõÓÒ²à·Ö³µ´ø
D.¹ßÐÔ×èÁ¦ºÍ¿ÕÆø×èÁ¦
13.ijƽÇúÏßHZ×®ºÅΪK2+500£¬ÆäÖÐÇÐÏß³¤ÓëÆ½ÇúÏß³¤·Ö±ðΪ100mÓë195m£¬ÔòJD×®ºÅΪ£¨ B £©¡£ 14.È·¶¨Â·Ïß×îС×ÝÆÂµÄÒÀ¾ÝÊÇ £¨ D £©¡£ A.Æû³µ¶¯Á¦ÐÔÄÜ A.2Ìõ×ó²à·Ե´ø A.¿Ë·þ¸ß²î A.¿¢¹¤½×¶Î A.³¤Á´50Ã× A.10m
B.¹«Â·µÈ¼¶ C.×ÔÈ»ÒòËØ
15.ÖÐ¼ä´øµÄ×é³É°üÀ¨Ò»ÌõÖÐÑë·Ö¸ô´øºÍ£¨ B £©¡£
B.2ÌõÓÒ²à·Ե´ø C.1Ìõ×ó²à·Ö³µ´ø
D.¿çºÓ
D.Ñø»¤½×¶Î
D.¶ÌÁ´25Ãס£
16.Õ¹ÏßÊÇΪÁË £¨ A £©¡£
B.ÈÆ±ÜµØÎïÕϰ C.·ÅÆÂ
17.ʵµØ·ÅÏßµÄʱ¼ä½×¶ÎÊÇ £¨ C £©¡£
B.Ê©¹¤½×¶Î C.¿±²âÉè¼Æ½×¶Î
18.ij¶ÏÁ´×® K2+150= K2+100£¬Ôò·Ïß ( A )¡£
B.¶ÌÁ´50Ã× C.³¤Á´25Ã×
D.300m
D.0.9%
19.ijƽÇúÏߵİ뾶R=200m£¬×ª½Ç??50?£¬»ººÍÇúÏßlS?50m, ÔòÆä»ØÐýÇúÏß²ÎΪ ( B )¡£
B.100m C.250m
20.¸÷¼¶¹«Â·µÄ×îСºÏ³ÉÆÂ¶È²»ÒËСÓÚ£¨ B £©¡£ A.0.3%
B.0.5% C.0.7%
µÚ 1 Ò³ ¹² 4 Ò³
¶þ¡¢ÅжϸĴíÌâ
1.¹«Â·Æ½ÃæÏßÐλù±¾ÒªËØÓÐÖ±Ïß¡¢Ô²ÇúÏßÓë¶þ´ÎÅ×ÎïÏß¡£ ( ¡Á )
¹«Â·Æ½ÃæÏßÐλù±¾ÒªËØÓÐÖ±Ïß¡¢Ô²ÇúÏßÓë¶þ´ÎÅ×ÎïÏß(»ººÍÇúÏß)¡£
2.¼ÆËã·»ùºá¶ÏÃæÍÚ·½Ãæ»ýʱ£¬ÍÚÍÁ·½ÓëÍÚʯ·½µÄÃæ»ýºÏÔÚÒ»Æð¼ÆËã¡£ ( ¡Ì ) 3.¹«Â·ÐгµÊÓ¾à±ê×¼ÓÐÍ£³µÊÓ¾à±ê×¼¡¢´í³µÊÓ¾à±ê×¼¡¢³¬³µÊÓ¾à±ê×¼ÈýÖÖ¡£( ¡Á )
¹«Â·ÐгµÊÓ¾à±ê×¼ÓÐÍ£³µÊÓ¾à±ê×¼¡¢´í³µÊÓ¾à±ê×¼(»á³µÊÓ¾à±ê×¼)¡¢³¬³µÊÓ¾à±ê×¼ÈýÖÖ¡£ 4.Æû³µÔÈËÙÔ˶¯£¬¶¯Á¦ÒòÊýµÈÓÚµÀ·×èÁ¦ÏµÊý¡£ ( ¡Ì ) 5.ÑØÏªÏß²¼Ïßʱ£¬Ò»°ãÓ¦ÓÅÏÈ¿¼ÂǸßÏßλ¡£ ( ¡Á )
ÑØÏªÏß²¼Ïßʱ£¬Ò»°ãÓ¦ÓÅÏÈ¿¼ÂǸß(µÍ)Ïßλ¡£
6.³ÇÊеÀ·»®·ÖΪ¿ìËÙ·¡¢Ö÷¸É·¡¢´Î¸É·¡¢Ö§Â·4¸öµÈ¼¶¡£ ( ¡Á )
³ÇÊеÀ·»®·ÖΪ¿ìËÙ·¡¢Ö÷¸É·¡¢´Î¸É·¡¢Ö§Â·4¸öµÈ¼¶£¨Àà±ð£©¡£ 7.Á½±äÆÂµãÖ®¼äµÄˮƽ¾àÀëΪÆÂ³¤¡£ ( ¡Ì )
8.ƽÇúÏß°ë¾¶½Ï´óʱ£¬¡°Êú°üƽ¡±ÊÇÒ»ÖֺõÄ×éºÏ¡£ ( ¡Á )
ƽÇúÏß°ë¾¶½Ï´óʱ£¬¡°Êú°üƽ¡±£¨¡°Æ½°üÊú¡±£©ÊÇÒ»ÖֺõÄ×éºÏ¡£
9.ÔÚ¸ßËÙ¹«Â·ÖУ¬ÈôijƽÇúÏß°ë¾¶´óÓÚ²»É賬¸ßµÄ×îС°ë¾¶Ê±£¬Ôò¸ÃÍäµÀ¿ÉÒÔ²»É軺ºÍÇúÏß¡£ ( ¡Ì ) 10.Ô½ÁëÏß²¼Ïßʱ£¬Ò»°ãÓ¦ÓÅÏÈ¿¼ÂÇ»ØÍ·Õ¹Ïß¡£ ( ¡Á )
Ô½ÁëÏß²¼Ïßʱ£¬Ò»°ãÓ¦ÓÅÏÈ¿¼ÂÇ»ØÍ·Õ¹Ïߣ¨×ÔȻչÏߣ©¡£
Èý¡¢Ãû´Ê½âÊÍ
1.³¬¸ß£ºÎªµÖÏû³µÁ¾ÔÚÇúÏß·¶ÎÉÏÐÐʻʱËù²úÉúµÄÀëÐÄÁ¦£¬Ôڸ÷¶Îºá¶ÏÃæÉÏÉèÖõÄÍâ²à¸ßÓÚÄÚ²àµÄµ¥ÏòºáÆÂ£¬³ÆÖ®Îª³¬¸ß¡£
2.ƽ¾ù×ÝÆÂ£ºÆ½¾ù×ÝÆÂÊÇÖ¸Ò»¶¨Â·Ïß³¤¶È·¶Î§ÄÚ£¬Â·ÏßÁ½¶ËµãµÄ¸ß²îÓë·Ïß³¤¶ÈµÄ±ÈÖµ¡£ 3.ºá¶ÏÃæ£ºµÀ·ÖÐÏßÈÎÒâµãµÄ·¨ÏòÆÊÇÐÃæ¡£ 4.Õ¹Ïߣº²ÉÓÃÑÓ³¤Â·Ïߵİ취£¬Öð½¥ÉýÆÂ¿Ë·þ¸ß²î¡£ 5.³õ²â£ºÖ¸³õ²½Éè¼Æ½×¶ÎµÄÍâÒµ¿±²âºÍµ÷²é¹¤×÷¡£
6. ¼Ó¿í£ºÎªÊÊÓ¦Æû³µÔÚÆ½ÇúÏßÉÏÐÐʻʱºóÂֹ켣ƫÏòÇúÏßÄÚ²àµÄÐèÒª£¬Æ½ÇúÏßÄÚ²àÏàÓ¦Ôö¼ÓµÄÂ·Ãæ¡¢Â·»ù¿í¶È³ÆÎªÇúÏß¼Ó¿í(ÓÖ³ÆÍäµÀ¼Ó¿í)¡£
7. ·Ïß×ݶÏÃæ£ºÓÃÒ»ÇúÃæÑØ¹«Â·ÖÐÏßÊúÖ±ÆÊÇУ¬Õ¹¿ª³ÉÆ½Ãæ½Ð·Ïß×ݶÏÃæ¡£ 8. ¾¼ÃÔ˾ࣺ°´·ÑÓþ¼Ã¼ÆËãµÄ×ÝÏòµ÷Ô˵Ä×î´óÏ޶ȾàÀë¡£ 9. ºáÏòÁ¦ÏµÊý£ººáÏòÁ¦Óë³µÖØµÄ±ÈÖµ£¬½ÐºáÏòÁ¦ÏµÊý¡£ 10. ¶¨²â£ºÖ¸Ê©¹¤Í¼Éè¼Æ½×¶ÎµÄÍâÒµ¿±²âºÍµ÷²é¹¤×÷¡£
ËÄ¡¢¼ò´ðÌâ
1.»ººÍÇúÏßµÄ×÷ÓÃÊÇʲô£¿Öƶ¨»ººÍÇúÏßµÄ×îС³¤¶È±ê׼ʱ£¬¿¼ÂǵÄÒòËØÓÐÄÄЩ£¿
1£®»ººÍÇúÏßµÄ×÷Óà £ºÏßÐλººÍ¡¢Ðгµ»ººÍ¡¢³¬¸ßºÍ¼Ó¿í»ººÍ¡££¨1)´Ó¿ØÖÆ·½Ïò²Ù×÷µÄ×î¶Ìʱ¼ä¿¼ÂÇ 3s¡££¨2)ÀëÐļÓËٶȱ仯ÂÊÓ¦ÏÞÖÆÔÚÒ»¶¨·¶Î§ÄÚ¡£
2.Éè¼ÆÖÐÈ·¶¨¼Ó¿í»ººÍ¶Î³¤¶ÈʱӦ¿¼ÂÇÄÄЩÒòËØ£¿ 2£®ÔÚ¹«Â·Éè¼ÆÖУ¬¼Ó¿í»ººÍ¶Î³¤¶ÈÓ¦¿¼ÂÇ£º
(1)¼Ó¿íËùÐèµÄ×îС³¤¶È¡£ÔÚ²»É軺ºÍÇúÏß»ò³¬¸ß»ººÍ¶Îʱ£¬¼Ó¿í»ººÍ¶Î³¤¶ÈÓ¦°´½¥±äÂÊ1£º15ÇÒ²»Ð¡ÓÚ10mµÄÒªÇóÉèÖã» (2)³¬¸ß»ººÍ¶Î³¤¶ÈLc£»(3)»ººÍÇúÏß³¤¶ÈlS¡£ 3.×ݶÏÃæÉè¼ÆµÄ²½ÖèÓÐÄÄЩ£¿
3£®(1)×¼±¸¹¤×÷ (2)±ê×¢¿ØÖƵã (3)ÊÔÆÂ (4)µ÷ÆÂ (5)ºË¶Ô (6)¶¨ÆÂ (7)Éè¼ÆÊúÇúÏß (8)¸ß³Ì¼ÆËã 4.ÍÁʯ·½µ÷ÅäµÄÒªÇóÓÐÄÄЩ£¿
4£®£¨£±£©ÏȺáºó×Ý £¨£²£©×ÝÏòµ÷Ô˵ÄÔÚÔ¶¾àÀëÒ»°ãӦСÓÚ¾¼ÃÔ˾ࡣ£¨£³£©½è·½¡¢ÆúÍÁ·½Ó¦Óë½èÍÁ»¹Ìï¡¢ÕûµØ½¨ÌïÏà½áºÏ¡££¨£´£©ÍÁʯ·½µ÷Ô˵ķ½ÏòÓ¦¿¼ÂÇÇźλÖúÍ·Ïß×ÝÆÂ¶ÔÊ©¹¤ÔËÊäµÄÓ°Ïì¡££¨£µ£© ²»Í¬ÐÔÖʵÄÍÁʯ·½Ó¦·Ö±ðµ÷Å䣬ÒÔ×öµ½·Ö²ãÌîÖþ¡£¿ÉÒÔÒÔʯ´úÍÁ£¬µ«²»ÄÜÒÔÍÁ´úʯ¡££¨£¶£© »ØÍ·ÇúÏß²¿·ÖÓ¦ÏÈ×÷ÉÏÏÂÏßµ÷Åä¡££¨£·£© ÍÁʯ·½¹¤³Ì¼¯ÖеÄ·¶Î£¬Òò¿ªÍÚ¡¢ÔËÊäµÄÊ©¹¤×÷Òµ·½°¸ÓëÒ»°ã·¶ÎÓÐËù²»Í¬£¬¿Éµ¥¶À½øÐе÷Åä¡£
µÚ 2 Ò³ ¹² 4 Ò³
5.×ÔȻչÏßµÄÌØµãÊÇʲô£¿
5£®ÔÚÔ½ÁëÕ¹Ïß²¼¾Öʱ£¬Ò»°ãÓ¦Ê×ÏÈ¿¼ÂDzÉÓûù±¾ÐÎʽÖеÄ×ÔȻչÏߣ¬ÆäÌØµãÊÇ£ºÆ½ÃæÏßÐνϺã¬Àï³Ì¶Ì£¬×ÝÆÂ¾ùÔÈ£¬£¨3·Ö£©µ«ÓÉÓÚ·Ïß½ÏÔçµØÀ뿪ºÓ¹ÈÉýÆÂ£¬¶ÔÑØºÓ¾ÓÃñ·þÎñÐԲ·Ïß±ÜÈüè¾Þ¹¤³ÌºÍ²»Á¼µØÖʵÄ×ÔÓɶȲ»´ó¡£ 6.»ØÍ·Õ¹ÏßµÄÌØµãÓÐÄÄЩ£¿
6£®Æ½ÇúÏ߰뾶С£¬Í¬Ò»ÆÂÃæÉÏÏÂÏßÖØµþ£¬¶ÔÊ©¹¤¡¢ÐгµºÍÑø»¤¶¼²»Àû£¬µ«ÄÜÔڶ̾àÀëÄÚ¿Ë·þ½Ï´óµÄ¸ß²î£¬²¢ÇÒ»ØÍ·ÇúÏß²¼ÏßÁé»î£¬ÀûÓÃÓÐÀûµØÐαÜÈüè¾Þ¹¤³ÌºÍµØÖʲ»Á¼µØ¶Î±È½ÏÈÝÒס£ 7.ÎÞÖÐ¼ä´øµÄ¹«Â·£¬³¬¸ß¹ý¶ÉµÄ·½Ê½ÓÐÄÄЩ£¿²¢ËµÃ÷ËüÃǵÄÊÊÓÃÌõ¼þ¡£
7£®£¨1£©ÈÆÄÚ±ßÔµÐýת¡£ÓÃÓÚн¨¹«Â·¡££¨2£©ÈÆÖÐÏßÐýת¡£ÓÃÓڸĽ¨¹«Â·¡££¨3£©ÈÆÍâ±ßÔµÐýת¡£ÓÃÓÚÌØÊâÇé¿ö¡£ 8.Éè¼ÆÊ±£¬¸ßËÙ¹«Â·²ÉÓúÎÖÖÊÓ¾à±ê×¼£¿ÎªÊ²Ã´£¿
8£®Ó¦Âú×ãÍ£³µÊÓ¾à±ê×¼¡£ÆäÔÒòÊÇÓÐÖмä·Ö¸ô´ø£¬ÎÞ¶ÔÏò³µ£¬Òò´Ë£¬²»´æÔڻᳵÎÊÌâ¡£²¢ÇÒ¸ßËÙ¹«Â·ºÍÒ»¼¶¹«Â·µÄ³µµÀÊý¾ùÔÚ4¸ö³µµÀÒÔÉÏ£¬¿ìÂý³µÓû®Ïß·Ö¸ôÐÐÊ»£¬¸÷ÐÐÆäµÀ£¬Ò²²»´æÔÚ³¬³µÎÊÌâ¡£ 9.»ººÍÇúÏßµÄÏßÐÎÌØÕ÷ÓÐÄÄЩ£¿
9£®£¨1£©»ººÍÇúÏßÇúÂʽ¥±ä£¬ÉèÓÚÖ±ÏßÓëÔ²ÇúÏ߼䣬ÆäÏßÐηûºÏÆû³µ×ªÍäʱµÄÐгµ¹ì¼££¬´Ó¶øÊ¹ÏßÐλººÍ£¬Ïû³ýÁËÇúÂÊÍ»±äµã¡£
£¨2£©ÓÉÓÚÇúÂʽ¥±ä£¬Ê¹µÀ·ÏßÐÎ˳ÊÊÃÀ¹Û£¬ÓÐÁ¼ºÃµÄÊÓ¾õЧ¹ûºÍÐÄÀí×÷ÓøС£
£¨3£©ÔÚÖ±ÏߺÍÔ²ÇúÏß¼ä¼ÓÈ뻺ºÍÇúÏߺó£¬Ê¹Æ½ÃæÏßÐθüΪÁé»î£¬ÏßÐÎ×ÔÓɶÈÌá¸ß£¬¸üÄÜÓëµØÐΡ¢µØÎï¼°»·¾³ÏàÊÊÓ¦¡¢Ðµ÷¡¢ÅäºÏ£¬Ê¹Æ½ÃæÏßÐβ¼Öøü¼ÓÁé»î¡¢¾¼Ã¡¢ºÏÀí¡£ £¨4£©ÓëÔ²ÇúÏßÏà±È£¬»ººÍÇúÏß¼ÆËã¼°²âÉè¾ù½Ï¸´ÔÓ¡£
10.ÖØÇìÊÐÂ·ÍøµÄ½á¹¹ÐÎʽÊÇ·ñÊÇ·½¸ñÍøÊ½£¿·½¸ñÍøÊ½Â·ÍøµÄÌØµãÊÇʲô£¿
10£®·ñ¡£·½¸ñÍøÊ½Â·Íø»®·ÖµÄ½Ö·»ÕûÆë£¬ÓÐÀûÓÚ½¨Öþ²¼Öá£ÕâÖÖÂ·Íø½»Í¨·ÖÉ¢£¬Áé»îÐÔ´ó¡£È±µãÊǶԽÇÏß·½ÏòµÄ½»Í¨²»±ã£»Èç¹û·½¸ñÍøÊ½Â·ÍøÃܶȴó£¬Ôò½»²æ¿Ú¶à£»¾É³ÇÇøµÄ·½¸ñÍøÊ½Â·ÍøÓÉÓÚµÀ·ÏÁÕ£¬¹¦Äܲ»·Ö£¬²»ÄÜÊÊÓ¦ÏÖ´ú»¯³ÇÊн»Í¨·¢Õ¹µÄÐèÒª¡£
Îå¡¢¼ÆËãÌâ
1.ij·Ï߯½Ã沿·ÝÉè¼Æ×ÊÁÏÈçÏ£º
JDl=K6+666.66 ZYl=K6+622.32
YZl=K6+709.59 (2)ÊÔ¼ÆËã½»µã¼ä¾à¡£
1£®½â£º£¨1£©¢ÙÇÐÏß³¤1=44.34 m ¢ÚÇúÏß³¤1=87.27 m, ¢Û»ººÍÇúÏß³¤1=0m£¬ ¢ÜQZ1=K6+665.96£¬
£¨2£©Á½ÇúÏß¼äµÄ½»µã¼ä¾à=556.97m
2.ij¼¶¹«Â·ÏàÁÚÁ½¶Î×ÝÆÂi1=5%£¬ i2=£6%£¬±äÆÂµãÀï³ÌΪK1+100£¬±äÆÂµã¸ß³ÌΪ200.53Ã×£¬¸ÃÊúÇúÏß°ë¾¶Ñ¡¶¨Îª1000Ãס£
(1)¼ÆËãÊúÇúÏßÒªËØ¡£
(2)¼ÆËãK1+120×®ºÅµÄÉè¼Æ¸ß³Ì¡£
(3)Èç¹ûÒªÇóÇÐÏß³¤´óÓÚ100Ã×£¬ÔòÊúÇúÏß°ë¾¶Ó¦ÈçºÎÈ·¶¨£¿ 2£®½â£º£¨1£©ÇúÏßÒªËØÎª£º
ÆÂ¶È²î??i2?i1??6%?5%??0.11 ÒòÆÂ¶È²îΪ¡°-¡± £¬¹ÊΪ͹ÐÎÊúÇúÏß
JD2=K7+222.22
(1)ÊÔ¼ÆËãÍäµÀ1µÄÇÐÏß³¤¡¢ÇúÏß³¤¡¢»ººÍÇúÏß³¤¼°ÇúÏßÖеã×®ºÅ£»
L110??55 £¨Ã×£©22 ÇúÏß³¤ L?R???1000?0.11?110 £¨Ã×£©22T55×ݾà E???1.51 £¨Ã×£©2R2?1000ÇÐÏß³¤¶È T?£¨2£©K1+120×®ºÅµÄÉè¼Æ±ê¸ß£ºÒò±äÆÂµãÀï³ÌΪK1+100£¬¹Ê¸Ã×®ºÅÔÚ±äÆÂµãÖ®ºó20Ã×£¬ÓÖÒòÇÐÏß³¤Îª55Ã×£¬¹Ê¸Ã×®ºÅ»¹ÔÚÊúÇúÏß·¶Î§ÄÚ¡£
x=55-20=35 (Ã×)
x2352??0.61 (Ã×) HÇÐ =200.53-20¡Á6%=199.33 £¨Ã×£© HS= y?HÇÐ-y =199.33-0.61=198.72 2R2?1000µÚ 3 Ò³ ¹² 4 Ò³