±à¼£ºsx_gaohm
2016-06-06
µØÀíѧÒÔÍù½öÖ¸µØÇòµÄ»æÍ¼Ó뿱²é£¬½ñÌìÒѳÉΪһÃÅ·¶Î§¹ã·ºµÄѧ¿Æ¡£¾«Æ·Ð¡±à×¼±¸Á˸߿¼µØÀíÒ×´íµã£¬Ï£ÍûÄãϲ»¶¡£
Ò×´íµã1 ¶ÔµØÍ¼ÈýÒªËØÀí½â²»Çå
Ò×´í·ÖÎö ѧÉúÈÝÒ׳ö´íµÄµØ·½£º(1)ºöÊÓͼÖеÄÖ¸Ïò±ê£¬ÈÔÈ»°´ÕÕ“Éϱ±ÏÂÄÏ”µÄ·½·¨ÅжϷ½Ïò;(2)¶Ô±ÈÀý³ßÀí½â´íÎ󣬲»Çå³þ±ÈÀý³ßµÄËõ·Å×´¿ö¡£
ͬѧÃÇÔÚ¸´Ï°ÖÐÒª¹Ø×¢ÒÔÏÂÏà¹ØÖªÊ¶£º
Ò»¡¢ÈçºÎÔÚµØÍ¼ÉÏÈ·¶¨·½Ïò
1.ÔÚÒ»·ùµØÍ¼ÉÏÅжϷ½Ïò£¬Ê×ÏÈÒª¿´ÊÇ·ñÓÐ¾Î³Íø»òÖ¸Ïò±ê£¬Èç¹ûÓÐ¾Î³Íø£¬Ôò¸ù¾Ý¾Î³ÏßµÄ×ßÏòÅжÏ(¾ÏßָʾÄϱ±·½Ïò£¬Î³Ïßָʾ¶«Î÷·½Ïò);Èç¹ûÓÐÖ¸Ïò±ê£¬Ôò¸ù¾ÝÖ¸Ïò±êµÄ¼ýÍ··½ÏòÀ´ÅжÏ(Ò»°ã¼ýÍ·Ö¸Ïò±±·½);ÔÚûÓÐ¾Î³ÍøºÍÖ¸Ïò±êµÄÇé¿öÏ£¬°´ÕÕÒ»°ã¹æÂÉÀ´ÅжÏ(Ãæ¶ÔµØÍ¼£¬Éϱ±ÏÂÄÏ£¬×óÎ÷ÓÒ¶«)¡£
2.ÔÚÓÐ¾Î³Íø»òÕßÖ¸Ïò±êµÄÇé¿öÏ£¬ÓÉÓÚÆä·½ÏòÓëÆÕͨÇé¿ö²»Ò»Ö£¬Í¬Ñ§ÃǼ«Ò×ÅжϴíÎó£¬ÅжÏʱ¿Éת»»ÊÔ¾í»òÕßÊé±¾µÄ½Ç¶È£¬Ê¹ÆäÓëÎÒÃÇϰ¹ßµÄ·½ÏòÒ»ÖÂ(¼´Ãæ¶ÔµØÍ¼£¬ÉϲàΪ±±·½)£¬È»ºó½øÐÐÅжϡ£
3.ÒÔÉÏÇé¿öÎªÆ½ÃæÉÏ·½ÏòµÄÅжϡ£ÔÚÓîÖæ¿Õ¼äÖУ¬ÈçµØÇò¹«×ªÊ¾ÒâͼÖУ¬Ö»Óж«Î÷·½Ïò£¬ÇÒ·½Ïò¸ù¾ÝµØÇò¹«×ªµÄÇé¿öÀ´ÅжÏ(µØÇò¹«×ªµÄ·½ÏòÊÇ×ÔÎ÷Ïò¶«)¡£
¶þ¡¢±ÈÀý³ß¸´Ï°µã¾¦
1.±ÈÀý³ßµÄËõ·Å
µØÍ¼±ÈÀý³ßËõ·ÅµÄ¼ÆËãÖг£³öÏÖ“·Å´ó(ËõС)”¡¢“·Å´óµ½(ËõСµ½)”ºÍ“·Å´óÁË(ËõСÁË)”µÈÎÊÌâ¡£±ÈÀý³ß“·Å´óµ½”ÔÏȵ¶¾ÍÊÇÔ±ÈÀý³ß³ËÒÔ¼¸;“·Å´ó”¼¸±¶»ò“·Å´óÁË”¼¸±¶ÊDZÈÔ±ÈÀý³ß¶àÁ˼¸±¶¡£ÀýÈ磺“·Å´óµ½”2±¶£¬¾ÍÊÇÔ±ÈÀý³ß³ËÒÔ2;“·Å´ó”»ò“·Å´óÁË”2±¶£¬¾ÍÊÇÔ±ÈÀý³ß³ËÒÔ3¡£Í¬Ñù£¬Ô±ÈÀý³ß“ËõС”»ò“ËõСÁË”1/5£¬ÔòÔ±ÈÀý³ß³ËÒÔ4/5;“ËõСµ½”1/5¾ÍÊÇÔ±ÈÀý³ß³ËÒÔ1/5¡£
2. ͼ·ùµÄËõ·Å
ͼ·ùµÄËõ·ÅÊÇÃæ»ýµÄËõ·Å£¬¶ø±ÈÀý³ßµÄËõ·ÅÊdz¤¶ÈµÄËõ·Å¡£ÀýÈ磬±ÈÀý³ß·Å´óµ½Ôͼ±ÈÀý³ßµÄ2±¶£¬Ôòͼ·ùÃæ»ý·Å´óµ½ÔÍ¼Ãæ»ýµÄ4±¶¡£
3.ʵµØ·¶Î§ºÍÖ½ÕÅ´óСÒѶ¨£¬»æÖƵØÍ¼Ê±ÒªÇóÈ·¶¨±ÈÀý³ßµÄ´óС
Æä·½·¨ÊÇÏÈÓÃÖ½Õŵij¤¶È³ýÒÔʵµØ³¤¶È£¬µÃ³ö³¤¶È±ÈÀý³ß£¬È»ºóÓÃÖ½ÕŵĿí¶È³ýÒÔʵµØ¿í¶È£¬Çó³ö¿í¶È±ÈÀý³ß£¬È»ºó±È½Ï³¤¶È±ÈÀý³ßºÍ¿í¶È±ÈÀý³ßµÄ´óС£¬Ö»ÄÜÑ¡ÓýÏСÕß»ò±È½ÏСÕ߸üСһЩµÄ±ÈÀý³ß£¬¶ø¾ø²»ÄܲÉÓôóÓÚ½ÏСÕߵıÈÀý³ß¡£ÀýÈ磺Óó¤ºÍ¿í¸÷1Ã×µÄÖ½ÕÅ»æÖÆÖйúµØÍ¼£¬¿É¸ù¾ÝÖ½Õų¤¶ÈºÍÖйú¶«Î÷¾àÀë(Ô¼5200ǧÃ×)Çó³ö³¤¶È±ÈÀý³ßΪ1¡Ã5 200 000£¬¸ù¾ÝÖ½ÕÅ¿í¶ÈºÍÎÒ¹úÄϱ±¾àÀë(Ô¼5 500ǧÃ×)Çó³ö¿í¶È±ÈÀý³ßΪ1¡Ã5 500 000¡£È»ºó¿ÉÒԵóöÔÚÕâÕÅÖ½ÉÏ»æÖƵÄÖйúµØÍ¼±ÈÀý³ß²»µÃ´óÓÚ1¡Ã5 500 000¡£
4.±ÈÀý³ßµÄ´óСÓëÆÂ¶È´óС¡¢·çÁ¦´óСµÄ¹ØÏµ
(1)µÈ¸ß¾àºÍµÈ¸ßÏßÊèÃ̶ܳÈÏàͬʱ£º±ÈÀý³ßÔ½´ó£¬ÆÂ¶ÈÔ½´ó;±ÈÀý³ßԽС£¬ÆÂ¶ÈԽС¡£
(2)µÈѹ¾àºÍµÈѹÏßÊèÃ̶ܳÈÏàͬʱ£º±ÈÀý³ßÔ½´ó£¬·çÁ¦Ô½´ó;±ÈÀý³ßԽС£¬·çÁ¦Ô½Ð¡¡£ (3)µÈ¸ß(ѹ)ÏßÊèÃÜ¡¢±ÈÀý³ß¡¢Í¼·ùÏàͬʱ£ºµÈ¸ß¾à(µÈѹ¾à)Ô½´ó£¬ÆÂ¶ÈÔ½´ó(·çÁ¦Ô½´ó);µÈ¸ß¾à(µÈѹ¾à)ԽС£¬ÆÂ¶ÈԽС(·çÁ¦Ô½Ð¡)¡£
5.±ÈÀý³ßµÄ´óСÊÇÖ¸Æä±ÈÖµµÄ´óС£¬¼´·ÖĸԽ´ó£¬±ÈÀý³ßԽС£¬Í¬ÑùµÄͼ·ù±íʾµÄʵ¼Ê·¶Î§Ô½´ó£¬ÆäÄÚÈݾÍÔ½¼òÂÔ;·ÖĸԽС£¬±ÈÀý³ßÔ½´ó£¬Í¬Ñùͼ·ù±íʾµÄʵ¼Ê·¶Î§¾ÍԽС£¬ÆäÄÚÈݾÍÔ½Ïêϸ¡£
Ò×´íµã2 µÈÖµÏßÍäÇú×´¿öÅжϲ»×¼
Ò×´í·ÖÎö ѧÉúÒ×¶ÔÓ°Ï첻ͬµÈÖµÏßÍäÇúµÄÒòËØÃ»ÓÐÀí½âºÍÕÆÎÕ£¬ÇÒ²»Äܸù¾ÝÌâÄ¿Öиø³öµÄÌõ¼þÀ´·ÖÎöÎÊÌâ¶ø³ö´í¡£ÔÚ¸´Ï°ÖÐÒ©ÖØµã¹Ø×¢ÒÔÏÂÄÚÈÝ£º
1.µÈÖµÏßµÄÍäÇú͹Æð²¿·ÖÒ»°ã¶¼·ûºÏ“͹¸ßΪµÍ£¬Í¹µÍΪ¸ß”µÄ¸ßµÍ±ä»¯¹æÂÉ¡£Èç¹û¼ÇÒä²»ÀλòÕßżÇÒ䲻׼ȷ£¬¿É²ÉÓÃÏÂÃæÁ½¸ö·½·¨À´È·¶¨£º
(1)´¹Ïß·¨
ÔÚµÈÖµÏßͼÉÏÍäÇú×î´ó´¦µÄÁ½²à×÷¸÷µÈÖµÏߵĴ¹Ïߣ¬·½ÏòÊÇ´Ó¸ßÖµÖ¸ÏòµÍÖµ¡£Èô¼ýÍ·ÏòÖÐÐÄ·øºÏ£¬ÔòµÈÖµÏßÍäÇú´¦ÓëÁ½²àÏà±È£¬ÎªµÍÖµÇø;Èô¼ýÍ·ÏòÍâΧ·øÉ¢£¬ÔòµÈÖµÏßÍäÇú´¦ÓëÁ½²àÏà±È£¬Îª¸ßÖµÇø¡£
(2)ÇÐÏß·¨
ÔÚµÈÖµÏßÍäÇú×î´ó´¦×÷ijÌõµÈÖµÏßµÄÇÐÏߣ¬±È½ÏÇеãÓëÇÐÏßÉÏÆäËûµãµÄÊýÖµ´óС¡£ÈôÇеãÊýֵСÓÚÆäËûµãµÄÊýÖµ£¬ÔòΪµÍÖµÇø;ÈôÇеãÊýÖµ´óÓÚÆäËûµãµÄÊýÖµ£¬ÔòΪ¸ßÖµÇø¡£
¶þ¡¢µÈÖµÏßµÄÌØÕ÷
1.ͬÏßµÈÖµ£º¼´²»¹ÜÊÇʲôÀàÐ͵ĵÈÖµÏߣ¬ÔÚͬһÌõÏßÉÏ£¬ÆäµØÀíÌØÕ÷µÄÊýÖµÏàµÈ¡£ÈçͬһÌõµÈ¸ßÏßÉÏ£¬º£°ÎÏàµÈ;ͬһÌõµÈÕðÏßÉÏ£¬ÁÒ¶ÈÏàµÈ¡£
2.µÈÖµÏßӦΪ±ÕºÏÇúÏߣºÈκÎÒ»ÖÖµÈÖµÏߣ¬¶¼Ó¦ÊDZպϵÄÇúÏߣ¬ËäÈ»ÔÚͼÖпÉÄÜ¿´µ½²»±ÕºÏ£¬ÕâÊÇÒòΪÊÜͼ·ù´óСµÄÏÞÖÆ£¬Èç¹ûͼ·ù·Ç³£´óµÄ»°£¬ËüÒ»¶¨ÊDZպϵġ£
3.µÈÖµÏßÒ»°ã²»Ïཻ¡¢²»ÖغϣºÓÉÓÚÒ»ÌõµÈÖµÏßÉϵÄÖµÊǹ̶¨µÄ£¬Òò´Ëͬһ¸öµãÖ»¿ÉÄÜÔÚijһÌõµÈÖµÏßÉÏ£¬µ«µÈ¸ßÏßÔÚ¶¸°¶´¦¿ÉÄÜÖØºÏ¡£
4.µÈÖµÏßÃܼ¯µÄµØ·½£¬±íʾ¸ÃµØÀíÒªËØÔÚµ¥Î»¾àÀëÄڵı仯·ù¶È½Ï´ó£¬·´Ö®Ôò½ÏС¡£Èç¹ûÊǵȸßÏߣ¬ÔòÆÂ¶È½Ï´ó;Èç¹ûÊǵÈѹÏߣ¬ÔòË®Æ½ÆøÑ¹ÌݶÈÁ¦½Ï´ó;Èç¹ûÊǵȽµË®Á¿Ïߣ¬Ôò½µË®µÄ±ä»¯·ù¶È½Ï´ó¡£
Ò×´íµã3 ¾Î³ÍøµÄÌØµã²»ÄÜÁé»îÔËÓÃ
Ò×´í·ÖÎö ÈÝÒ׳ö´íµÄµØ·½£º(1)¶Ô¾Î³Ïߵij¤¶È±ä»¯ÌصãÅжϲ»Ç壬ÈÝÒ×ÊÜÊÓ¾õµÄÎóµ¼£¬ÎóÒÔΪÏàÁÚÁ½Ìõ¾ÏßÔÚ²»Í¬Î³¶È¼ä¸ôµÄ¾àÀëÏàµÈ¡£(2)²»ÄÜÕýÈ·±È½Ï±ÈÀý³ßµÄ´óС¡£(3)·½ÏòÅжϴíÎó¡£Í¼ÖоγÏß¾ùΪÇúÏߣ¬¼«Ò×ʹͬѧÃÇÐγÉÊÓ¾õÎó²î¡£(4)¶ÔÓйصØÇòÔ˶¯²¿·ÖµÄʱ¼ä¼ÆËãºÍÌ«Ñô¸ß¶ÈµÈÄÚÈÝÅжϴíÎó¡£
½â´ðÓÐ¹Ø¾Î³ÍøÅжÁµÄÊÔÌâӦעÒâÒÔÏÂÄÚÈÝ£º
Ò»¡¢¾Î³ÍøµØÍ¼Éϵij¤¶È
1.ËùÓеľÏß¶¼Êǵȳ¤µÄ°ëÔ²£¬ÀíÂÛÉϽ²Îª³àµÀ³¤¶ÈµÄÒ»°ë¡£¶øÎ³Ïߵij¤¶ÈÔòÊÇ´Ó³àµÀÏòÁ½¼«µÝ¼õ£¬³àµÀ×£¬Äϱ±Î³60¶ÈµÄγÏßȦΪ³àµÀ³¤¶ÈµÄÒ»°ë¡£
2.ͬһ¾ÏßÉÏ£¬Î³¶ÈÏà²î1°µÄµØµã¼ä¸ôµÄʵ¼Ê¾àÀëÊÇ111ǧÃ×(Ò²ÓеĽ̸¨ÉÏÊÇ110ǧÃ×£¬×öÌâ¹ý³ÌÖÐͬѧÃǿɸù¾Ýʵ¼ÊÇé¿öÑ¡Ôñ×î¼òµ¥µÄ½øÐмÆË㣬ÏÂͬ)¡£Í¬Ò»Î³ÏßÉÏ£¬¾¶ÈÏà²î1°µÄµØµã¼ä¸ôµÄʵ¼Ê¾àÀëÊÇ111ǧÃ××cos θ(θΪ¸ÃγÏߵĶÈÊý)¡£
3.¸ù¾ÝÉÏÊöÄÚÈÝ¿ÉÒÔÍÆ¶Ï³ö£¬ÏàÁÚγÏßÖ®¼äµÄ³¤¶È¼ä¸ôÏàµÈ;ÏàÁÚ¾ÏßÖ®¼äµÄ³¤¶È¼ä¸ô²»ÏàµÈ£¬ÔÚ³àµÀ´¦×î´ó£¬ÔÚ¼«µã´¦Îª0(ÕâµãÔÚÔ²ÖùͶӰͼÖÐÓÈÎªÖØÒª)¡£
¶þ¡¢¸ù¾Ý¾Î³Íø»òÕ߾γ¶ÈÅжϷ½Ïò
1.ÔÚÓÐ¾Î³Íø»òÕ߾γ¶ÈµÄÇé¿öÏ£¬Äϱ±·½Ïò¿ÉÒÔÖ±½Ó¸ù¾Ýγ¶ÈÅжϣ¬½ÏΪ¼òµ¥¡£ÄѵãÊǶ«Î÷·½ÏòµÄÅжϣ¬µØÇò×ÔתµÄ·½ÏòÎÞÂÛÄϱ±°ëÇò¶¼ÊÇ×ÔÎ÷Ïò¶«£¬Á½µã¼äÅжϷ½ÏòҪȡ×î¶Ì¾àÀ룬¼´Á½µã¼äµÄÁÓ»¡¶Î¡£Ò²¿É°´Õվγ¶ÈÀ´Åжϣ¬ÈôÁ½µØ·Ö±ðλÓÚ¶«¡¢Î÷¾¶È£¬°ÑÁ½µØ¾¶ÈÏà¼Ó£¬Èç¹ûÁ½µØ¾¶ÈºÍСÓÚ180°£¬Ôò¶«¾µÄµØµãÔÚ¶«±ß£¬Î÷¾µÄµØµãÔÚÎ÷±ß;Èç¹ûÁ½µØ¾¶ÈºÍ´óÓÚ180°£¬Ôò¶«¾µÄµØµãÔÚÎ÷±ß£¬Î÷¾µÄµØµãÔÚ¶«±ß;Èç¹ûÁ½µØ¾¶ÈºÍµÈÓÚ180°£¬ÔòÁ½µØ»¥Îª¶«Î÷·½Ïò£¬¼´ËµÁ½µØÈÎÒâÒ»µØµãÔÚ¶«±ß£¬ÁíÒ»µØµãÔÚÎ÷±ß¾ù¿É¡£
2.ÔÚÒÔ¼«µØÎªÖÐÐĵĸ©ÊÓͼÖУ¬Ó¦¸Ã°´ÕÕµØÇò×Ôת·½ÏòÀ´È·¶¨¶«Î÷·½Ïò(×¢Òâ°´ÕÕÁÓ»¡µÄ·½ÏòÀ´ÅжÏ);¶ø¾ÍÄϱ±·½ÏòÀ´Ëµ£¬²»ÄÜÖ±½Ó°´ÕÕÁ½µØµÄγ¶ÈÈ¥Åжϣ¬Ó¦¸Ã×¢ÒâÑØÏßÔ˶¯ÖУ¬ÆäÄϱ±·½ÏòÓÐÒ»¸öתÕÛµã(¼´´Ó¼«µã×ö¸ÃÏߵĴ¹Ïߣ¬´¹×ã±ûΪתÕÛµã)£¬´Ó¾¹ýתÕÛµãµÄǰºó·Ö±ðÕÒ³öÆäÔ˶¯µÄÄϱ±·½Ïò¡£
Èý¡¢ÇòÃæÉÏÁ½µã¼ä×î¶Ì¾àÀëµÄÅжÏ
ÇòÃæÉÏÈÎÒâÁ½µãµÄ×î¶Ì¾àÀëÊǹýÕâÁ½µãµÄ´óÔ²µÄÁÓ»¡¡£
ÎÒÃdz£¼ûµÄ´óÔ²Ö÷ÒªÓÐÈýÀࣺ¾ÏßȦ¡¢³¿»èȦºÍ0°Î³ÏßȦ¼´³àµÀ¡£Èç¹ûËùÌÖÂ۵ĵãλÓÚÕâÈý¸öȦÉÏ£¬ÔòÆä×î¶Ìº½Ïß¿ÉÒÔÈ·¶¨£¬°´ÕÕÁ½µã¼äµÄÁÓ»¡Åжϼ´¿É¡£
1.ÈôÁ½µØ¾¶È²îµÈÓÚ180°£¬¹ýÕâÁ½µãµÄ´óÔ²±ãÊǾÏßȦ£¬¹ýÁ½¼«µãΪ×î¶Ìº½³Ì£¬¾ßÌåÓÖ·