.
רҵ Ä꼶 »ìÄýÍÁ½á¹¹Éè¼ÆÔÀí ÊÔÌâ
¿¼ÊÔÀàÐÍ£º±Õ¾í ÊÔ¾íÀàÐÍ£ºA¾í ¿¼ÊÔʱÁ¿£º 120 ·ÖÖÓ
Ò»¡¢µ¥Ñ¡Ì⣨ÿСÌâ1·Ö£¬¹²¼Æ30·Ö£¬½«´ð°¸ÌîдÔÚÏÂÁбí¸ñÖУ© 1 2 1 6 1 7 3 1 8 4 1 9 5 2 0 6 2 1 7 2 2 8 2 3 9 2 4 10 11 12 13 14 15 2 5 2 6 2 7 2 8 2 9 3 0 1¡¢¸Ö½îÓë»ìÄýÍÁÄܹ²Í¬¹¤×÷µÄÖ÷ÒªÔÒòÊÇ£¨ £© A¡¢·À»ð¡¢·ÀÐâ
B¡¢»ìÄýÍÁ¶Ô¸Ö½îµÄÎÕ¹ü¼°±£»¤
C¡¢»ìÄýÍÁÓë¸Ö½îÓÐ×ã¹»µÄÕ³½áÁ¦£¬Á½ÕßÏßÅòÕÍϵÊý½Ó½ü D¡¢¸Ö½î¿¹À¶ø»ìÄýÍÁ¿¹Ñ¹
2¡¢ÊôÓÚÓÐÃ÷ÏÔÇü·þµãµÄ¸Ö½îÓУ¨ £©
A¡¢ÀäÀ¸Ö½î B¡¢¸ÖË¿ C¡¢ÈÈ´¦Àí¸Ö½î D¡¢¸Ö½ÊÏß¡£ 3¡¢»ìÄýÍÁµÄÊÜѹÆÆ»µ£¨ £©
A¡¢È¡¾öÓÚ¹ÇÁÏ¿¹Ñ¹Ç¿¶È B¡¢È¡¾öÓÚÉ°½¬¿¹Ñ¹Ç¿¶È
C¡¢ÊÇÁÑ·ìÀۼƲ¢¹áͨÔì³ÉµÄ D¡¢ÊÇ´Ö¹ÇÁϺÍÉ°½¬Ç¿¶ÈÒѺľ¡Ôì³ÉµÄ 4¡¢ÓëËØ»ìÄýÍÁÁºÏà±È£¬ÊÊÁ¿Åä½îµÄ¸Ö»ìÄýÍÁÁºµÄ³ÐÔØÁ¦ºÍµÖ¿¹¿ªÁѵÄÄÜÁ¦£¨ £©¡£ A¡¢¾ùÌá¸ßºÜ¶à B¡¢³ÐÔØÁ¦Ìá¸ßºÜ¶à£¬¿¹ÁÑÌá¸ß²»¶à C¡¢¿¹ÁÑÌá¸ßºÜ¶à£¬³ÐÔØÁ¦Ìá¸ß²»¶à D¡¢¾ùÌá¸ß²»¶à 5¡¢¹æ·¶¹æ¶¨µÄÊÜÀ¸Ö½îê¹Ì³¤¶È
laΪ£¨ £©¡£
A¡¢Ëæ»ìÄýÍÁÇ¿¶ÈµÈ¼¶µÄÌá¸ß¶øÔö´ó£» B¡¢Ëæ¸Ö½îµÈ¼¶Ìá¸ß¶ø½µµÍ£»
C¡¢Ëæ»ìÄýÍÁµÈ¼¶Ìá¸ß¶ø¼õÉÙ£¬Ëæ¸Ö½îµÈ¼¶Ìá¸ß¶øÔö´ó£» D¡¢Ëæ»ìÄýÍÁ¼°¸Ö½îµÈ¼¶Ìá¸ß¶ø¼õС£» 6¡¢»ìÄýÍÁÇ¿¶ÈµÈ¼¶ÊÇÓÉ£¨ £©È·¶¨µÄ¡£ A¡¢
fcu,k B¡¢
fck C¡¢fc D¡¢
ftk
. .
.
7¡¢ÏÂÁÐÄÄÖÖ״̬ÊôÓÚ³¬¹ý³ÐÔØÁ¦¼«ÏÞ״̬µÄÇé¿ö£¨ £©
A¡¢ÁÑ·ì¿í¶È³¬¹ý¹æ·¶ÏÞÖµ B¡¢ÄӶȳ¬¹ý¹æ·¶ÏÞÖµ C¡¢½á¹¹»òÕß¹¹¼þ±»ÊÓΪ¸ÕÌå¶øʧȥƽºâ D¡¢Ó°ÏìÄ;ÃÐÔÄܵľֲ¿Ë𻵠8¡¢¸Ö½î»ìÄýÍÁ¹¹¼þ³ÐÔØÁ¦¼ÆËãÖйØÓÚºÉÔØ¡¢²ÄÁÏÇ¿¶Èȡֵ˵·¨ÕýÈ·µÄÊÇ£¨ £© A¡¢ºÉÔØ¡¢²ÄÁÏÇ¿¶È¶¼È¡Éè¼ÆÖµ B¡¢ºÉÔØ¡¢²ÄÁÏÇ¿¶È¶¼È¡±ê×¼Öµ C¡¢ºÉÔØÈ¡Éè¼ÆÖµ£¬²ÄÁÏÇ¿¶È¶¼È¡±ê×¼Öµ D¡¢ºÉÔØÈ¡±ê×¼Öµ£¬²ÄÁÏÇ¿¶È¶¼È¡Éè¼ÆÖµ 9¡¢¶Ô³¤Ï¸±È´óÓÚ12µÄÖù²»Ò˲ÉÓÃÂÝÐý¹¿½î£¬ÆäÔÒòÊÇ£¨ £© A¡¢ÕâÖÖÖùµÄ³ÐÔØÁ¦½Ï¸ß B¡¢Ê©¹¤ÄѶȴó
C¡¢¿¹ÕðÐÔÄܲ»ºÃ D¡¢ÕâÖÖÖùµÄÇ¿¶È½«ÓÉÓÚ×ÝÏòÍäÇú¶ø½µµÍ£¬ÂÝÐý¹¿½î×÷Óò»ÄÜ·¢»Ó 10¡¢ÂÝÐý½îÖùµÄºËÐÄÇø»ìÄýÍÁ¿¹Ñ¹Ç¿¶È¸ßÓÚfcÊÇÒòΪ£¨ £©¡£
A¡¢ÂÝÐý½î²ÎÓëÊÜѹ B¡¢ÂÝÐý½îʹºËÐÄÇø»ìÄýÍÁÃÜʵ
C¡¢ÂÝÐý½îÔ¼ÊøÁ˺ËÐÄÇø»ìÄýÍÁµÄºáÏò±äÐÎ D¡¢ÂÝÐý½îʹºËÐÄÇø»ìÄýÍÁÖв»³öÏÖÄÚÁÑ·ì 11¡¢ÔÚ¸Ö½î»ìÄýÍÁË«½îÁº¡¢´óÆ«ÐÄÊÜѹºÍ´óÆ«ÐÄÊÜÀ¹¹¼þµÄÕý½ØÃæ³ÐÔØÁ¦¼ÆËãÖУ¬ÒªÇóÊÜѹÇø¸ß
'¶Èx?2asÊÇΪÁË£¨ £©
A¡¢±£Ö¤ÊÜѹ¸Ö½îÔÚ¹¹¼þÆÆ»µÊ±´ïµ½Æ俹ѹǿ¶ÈÉè¼ÆÖµ B¡¢·ÀÖ¹ÊÜѹ¸Ö½îѹÇü C¡¢±ÜÃâ±£»¤²ã°þÂä D¡¢±£Ö¤ÊÜѹ¸Ö½îÔÚ¹¹¼þÆÆ»µÊ±´ïµ½Æ伫ÏÞ¿¹Ñ¹Ç¿¶È 12¡¢£¨ £©×÷ΪÊÜÍä¹¹¼þÕý½ØÃæ³ÐÔØÁ¦¼ÆËãµÄÒÀ¾Ý¡£
A¡¢¢ña״̬£» B¡¢¢òa״̬£» C¡¢¢óa״̬£» D¡¢µÚ¢ò½×¶Î 13¡¢ÏÂÁÐÄĸöÌõ¼þ²»ÄÜÓÃÀ´ÅжÏÊʽîÆÆ»µÓ볬½îÆÆ»µµÄ½çÏÞ£¨ £©
'A¡¢???b£» B¡¢x??bh0£» C£®x?2as£» D¡¢???max
14¡¢ÊÜÍä¹¹¼þÕý½ØÃæ³ÐÔØÁ¦ÖУ¬TÐνØÃæ»®·ÖΪÁ½Àà½ØÃæµÄÒÀ¾ÝÊÇ£¨ £© A¡¢¼ÆË㹫ʽ½¨Á¢µÄ»ù±¾ÔÀí²»Í¬ B¡¢ÊÜÀÇøÓëÊÜѹÇø½ØÃæÐÎ×´²»Í¬ C¡¢ÆÆ»µÐÎ̬²»Í¬ D¡¢»ìÄýÍÁÊÜѹÇøµÄÐÎ×´²»Í¬ 15¡¢ÁºÄÚ³öÏÖбÁÑ·ìµÄÔÒòÊÇ£¨ £©
A¡¢Ã»ÓÐÅäÖÃÍäÆð¸Ö½î B¡¢Ö÷ÀÓ¦Á¦³¬¹ý»ìÄýÍÁ¿¹ÀÇ¿¶È C¡¢¹¿½îÅäÖò»×ã D¡¢×ݽîÅäÖò»×ã 16¡¢¶ÔÓÚÎÞ¸¹½îÁº£¬µ±??3ʱ£¬³£·¢ÉúʲôÆÆ»µ£¨ £©
A¡¢Ð±Ñ¹ÆÆ»µ B¡¢¼ôѹÆÆ»µ C¡¢Ð±ÀÆÆ»µ D¡¢ÍäÇúÆÆ»µ¡£
17¡¢ÊÜÍä¹¹¼þб½ØÃæÊܼô³ÐÔØÁ¦Éè¼Æʱ£¬ÈôV?0.25?cfcbh0£¬Ó¦²ÉÈ¡µÄ´ëÊ©ÊÇ£¨ £© A¡¢¼Ó´ó¹¿½îÖ±¾¶»ò¼õС¹¿½î¼ä¾à B¡¢Ìá¸ß¹¿½îµÄ¿¹ÀÇ¿¶ÈÉè¼ÆÖµ C¡¢Ôö´ó¹¹¼þ½ØÃæÃæ»ý»òÌá¸ß»ìÄýÍÁÇ¿¶ÈµÈ¼¶ D¡¢¼ÓÅäÍäÆð¸Ö½î 18¡¢ÊÜÍä¹¹¼þб½ØÃæ³ÐÔØÁ¦¼ÆË㹫ʽµÄ½¨Á¢ÊÇÒÀ¾Ý£¨ £©ÆÆ»µÐÎ̬½¨Á¢µÄ¡£
A¡¢Ð±Ñ¹ÆÆ»µ£» B¡¢¼ôѹÆÆ»µ£» C¡¢Ð±ÀÆÆ»µ£» D¡¢ÍäÇúÆÆ»µ¡£ 19¡¢MRͼ±ØÐë°üסMͼ£¬²ÅÄܱ£Ö¤ÁºµÄ£¨ £©
A¡¢Õý½ØÃ濹Íä³ÐÔØÁ¦ B¡¢Ð±½ØÃ濹Íä³ÐÔØÁ¦
. .
.
C¡¢Ð±½ØÃ濹¼ô³ÐÔØÁ¦ D¡¢Õý¡¢Ð±½ØÃ濹Íä³ÐÔØÁ¦
20¡¢¸Ö½î»ìÄýÍÁ´óÆ«ÐÄÊÜѹÖùÔÚÏÂÁÐËÄ×éÄÚÁ¦×éºÏÏ£¬Èô²ÉÓöԳÆÅä½î£¬Ôò¿ØÖÆÅä½îµÄÄÚÁ¦ Ϊ£¨ £©
A¡¢M?100kN?m£¬N?150kN B¡¢M?100kN.m£¬N?500kN C¡¢M?200kN?m£¬N?150kN D¡¢M?200kN.m£¬N?500kN 21¡¢¸Ö½î»ìÄýÍÁ´óƫѹ¹¹¼þµÄÆÆ»µÌØÕ÷ÊÇ£º£¨ £©
A¡¢Ô¶²à¸Ö½îÊÜÀÇü·þ£¬Ëæºó½ü²à¸Ö½îÊÜѹÇü·þ£¬»ìÄýÍÁҲѹË飻 B¡¢½ü²à¸Ö½îÊÜÀÇü·þ£¬ËæºóÔ¶²à¸Ö½îÊÜѹÇü·þ£¬»ìÄýÍÁҲѹË飻 C¡¢½ü²à¸Ö½îºÍ»ìÄýÍÁÓ¦Á¦²»¶¨£¬Ô¶²à¸Ö½îÊÜÀÇü·þ£» D¡¢Ô¶²à¸Ö½îºÍ»ìÄýÍÁÓ¦Á¦²»¶¨£¬½ü²à¸Ö½îÊÜÀÇü·þ
22¡¢¶ÔÓÚ¸Ö½î»ìÄýÍÁÆ«ÐÄÊÜÀ¹¹¼þ£¬ÏÂÃæ˵·¨´íÎóµÄÊÇ£¨ £©
A¡¢Èç¹û
???b£¬ËµÃ÷ÊÇСƫÐÄÊÜÀÆÆ»µ
B¡¢Ð¡Æ«ÐÄÊÜÀ¹¹¼þÆÆ»µÊ±£¬»ìÄýÍÁÍêÈ«Í˳ö¹¤×÷£¬È«²¿ÀÁ¦Óɸֽî³Ðµ£ C¡¢´óÆ«ÐĹ¹¼þ´æÔÚ»ìÄýÍÁÊÜѹÇø
D¡¢´ó¡¢Ð¡Æ«ÐÄÊÜÀ¹¹¼þµÄÅжÏÊÇÒÀ¾Ý×ÝÏòÀÁ¦NµÄ×÷ÓõãµÄλÖà 23¡¢¾ØÐνØÃ濹Ť×ݽî³ýÓ¦ÉèÖÃÔÚÁºËĽÇÍ⣬ÆäÓàÊÜŤ×ݽîÒËÑØ£¨ £© A¡¢½ØÃæÖܱ߾ùÔȶԳƲ¼Öà B¡¢½ØÃæ¶Ì±ßÖеã C¡¢½ØÃ泤±ßÖеã D¡¢½ØÃæÈÎÒâλÖÃ
24¡¢¸Ö½î»ìÄýÍÁTÐκÍIÐνØÃæ¼ôŤ¹¹¼þ¿É»®·ÖΪ¾ØÐοé¼ÆË㣬´Ëʱ£¨ A¡¢¸¹°å³ÐÊÜÈ«²¿µÄ¼ôÁ¦ºÍŤ¾Ø B¡¢ÒíÔµ³ÐÊÜÈ«²¿µÄ¼ôÁ¦ºÍŤ¾Ø
C¡¢¼ôÁ¦Óɸ¹°å³ÐÊÜ£¬Å¤¾ØÓɸ¹°åºÍÒíÔµ¹²Í¬³ÐÊÜ D¡¢Å¤¾ØÓɸ¹°å³ÐÊÜ£¬¼ôÁ¦Óɸ¹°åºÍÒíÔµ¹²Í¬³ÐÊÜ 25¡¢ÖáÏòѹÁ¦¶Ô¹¹¼þµÄ¿¹¼ôÇ¿¶ÈµÄÓ°ÏìÊÇ£¨ £©
A¡¢¹¹¼þµÄ¿¹¼ôÇ¿¶ÈËæÖáÏòѹÁ¦Ìá¸ß¶øÔö´ó
B¡¢ÖáÏòѹÁ¦¿ÉÌá¸ß¿¹¼ôÇ¿¶È£¬µ«ÖáÏòѹÁ¦±È¹ý´ó£¬·´¶ø½µµÍ¿¹¼ôÇ¿¶È C¡¢¹¹¼þµÄ¿¹¼ôÇ¿¶ÈËæÖáÏòѹÁ¦Ìá¸ß¶ø¼õС D¡¢ÖáÏòѹӦÁ¦¶Ô¹¹¼þµÄ¿¹¼ôÇ¿¶ÈûÓжà´ó¹Øϵ
26¡¢Ô¤Ó¦Á¦»ìÄýÍÁ¹¹¼þÊÇÔÚ¹¹¼þ³ÐÊܺÉÔØ֮ǰ£¬Ô¤ÏȶԹ¹¼þ£¨ £©
A¡¢ÊÜÀÇøÊ©¼ÓѹӦÁ¦ B¡¢ÊÜѹÇøÊ©¼ÓÀÓ¦Á¦ C¡¢ÊÜÀÇøÊ©¼ÓÀÓ¦Á¦ D¡¢ÊÜѹÇøÊ©¼ÓѹӦÁ¦ 27¡¢ÆÕͨ¸Ö½î»ìÄýÍÁ½á¹¹ÁÑ·ì¿ØÖƵȼ¶Îª£¨ £©
A¡¢Ò»¼¶ £» B¡¢¶þ¼¶ £» C¡¢Èý¼¶ £» D¡¢Ëļ¶ 28¡¢¹ØÓÚÔ¤Ó¦Á¦»ìÄýÍÁµÄÌص㣬ÏÂÁÐ˵·¨´íÎóµÄÊÇ£¨ £©
A¡¢¿ÉÒÔÌá¸ß¹¹¼þµÄ¿¹ÁÑÄÜÁ¦ B¡¢¿ÉÒÔÔö´ó¹¹¼þµÄ¸Õ¶È
. .
£©