ÌâÄ¿ÄÚÈÝ

£¨9·Ö£©Ò»ÖÖ²âÁ¿µçÁ÷±íÄÚ×èµÄʵÑéµç·ԭÀíͼÈçͼ¼×Ëùʾ£¬ÊµÑéËùʹÓõÄÆ÷²ÄÈçͼÒÒËùʾ¡£

£¨1£©¸ù¾Ýͼ¼×½«ÊµÎïͼÒÒÓÃÁ¬Ïß´úÌæµ¼Ïß²¹»­ÍêÕûʵÑéµç·£¨Í¼ÖÐÒѾ­»­³ö¼¸ÌõÁ¬Ïߣ©¡£
£¨2£©Íê³ÉÏÂÁÐʵÑé²½ÖèÖеÄÌî¿Õ£º
¢Ù½«µç×èÏäAµÄ×èÖµµ÷ÖÁ     £¨Ìî¡°×î´ó¡±»ò¡°×îС¡±£©¡£
¢Ú±ÕºÏS1£¬¶Ï¿ªS2£¬µ÷Õûµç×èÏäA£¬Ê¹µçÁ÷±íGÂúÆ«£¬¼ÇÏ´Ëʱµç×èÏäAµÄ¶ÁÊýR1¡£
¢Û±£³ÖS1±ÕºÏ£¬ÔÙ±ÕºÏS2£¬½«µç×èÏäBµÄ×èÖµµ÷ÖÁ____£¨Ìî¡°×î´ó¡±»ò¡°×îС¡±£©£¬½«µç×èÏäAµÄ¶ÁÊýµ÷ÕûΪR1µÄÒ»°ë£¬È»ºóµ÷Õûµç×èÏäB£¬Ê¹µçÁ÷±íGµÄ¶ÁÊýÖØдﵽÂúÆ«£¬¼ÇÏ´Ëʱµç×èÏäBµÄ¶ÁÊýR2¡£ÈôµçÔ´ÄÚ×è²»¼Æ£¬ÔòÓÉ´Ë¿ÉÖªµçÁ÷±íGµÄÄÚ×èΪRg=       ¡£

(1)
¡¡¡¡
(2)¢Ù×î´ó¡¡¢Ú×îС¡¡¢Û

½âÎöÊÔÌâ·ÖÎö£º£¨1£©¸ù¾Ýͼ¼×´ÓµçÔ´µÄÕý¼«³ö·¢£¬ÑصçÁ÷µÄÁ÷Ïò»­ÊµÎïͼ£¬×¢Òâµç±íµÄÕý¸º½ÓÏßÖù£¬»­³öʵÎïµç·ÈçÏ£º

£¨2£©¢ÙʵÑéÖÐÒªÔڵ緽ÓͨʱµçÁ÷×îС£¬¹Ê½«µç×èÏäAµÄ×èÖµµ÷ÖÁ×î´ó£»¢ÛÒòµç×èÏäBÓëµçÁ÷±íGÊDz¢Áª£¬Óɲ¢Áªµç··ÖÁ÷Ô­Àí£ºµç×è´óµÄ֧·µçÁ÷С£¬µç×èСµÄ֧·µçÁ÷´ó£¬Ôڵ緽ÓͨʱҪʹÁ÷¹ýµçÁ÷±íGµÄµçÁ÷×îС£¬½«µç×èÏäBµÄ×èÖµµ÷ÖÁ×îС£»ÔÚ²½Öè¢ÚÖÐÓɱպϵç·ŷķ¶¨Âɵã¬ÔÚ²½Öè¢ÛÖÐÉèÁ÷¹ýµç×èÏäBµçÁ÷Ϊ£¬ÓÉ·ÖÁ÷Ô­Àí¿ÉÖª£¬Óɱպϵç·ŷķ¶¨Âɵã¬ÓÉÒÔÉϸ÷ʽÁªÁ¢µÃ£º£®
¿¼µã£º±¾Ì⿼²é¾Ýµç·ͼÁ¬ÊµÎïͼ¼°´®²¢Áªµç·µÄÓйØ֪ʶºÍ±ÕºÏµç·ŷķ¶¨ÂÉ£¬Í¬Ê±¿¼²éѧÉú´ÓÐÂÇé¾³ÖÐÌáÈ¡ÓÐÓÃÐÅÏ¢µÄÄÜÁ¦£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

ijʵÑéС×éÀûÓÃͼʾµÄ×°ÖÃ̽¾¿¼ÓËÙ¶ÈÓëÁ¦¡¢ÖÊÁ¿µÄ¹Øϵ¡£

(1)ÏÂÁÐ×ö·¨ÕýÈ·µÄÊÇ         £¨Ìî×Öĸ´úºÅ£©

A£®µ÷½Ú»¬Âֵĸ߶ȣ¬Ê¹Ç£Òýľ¿éµÄϸÉþÓ볤ľ°å±£³ÖƽÐÐ
B£®ÔÚµ÷½Úľ°åÇãб¶Èƽºâľ¿éÊܵ½µÄ»¬¶¯Ä¦²ÁÁ¦Ê±£¬½«×°ÓÐíÀÂëµÄíÀÂëͰͨ¹ý¶¨»¬ÂÖË©ÔÚľ¿éÉÏ¡£
C£®ÊµÑéʱ£¬ÏÈ·Å¿ªÄ¾¿éÔÙ½Óͨ´òµã¼ÆʱÆ÷µÄµçÔ´
D£®Í¨¹ýÔö¼õľ°åÉϵÄíÀÂë¸Ä±äÖÊÁ¿Ê±£¬²»ÐèÒªÖØе÷½Úľ°åÇãб¶È
(2)ΪʹíÀÂëÍ°¼°Í°ÄÚíÀÂëµÄ×ÜÖØÁ¦ÔÚÊýÖµÉϽüËƵÈÓÚľ¿éÔ˶¯Ê±Êܵ½µÄÀ­Á¦£¬Ó¦Âú×ãµÄÌõ¼þÊÇíÀÂëÍ°¼°Í°ÄÚíÀÂëµÄ×ÜÖÊÁ¿         Ä¾¿éºÍÉÏíÀÂëµÄ×ÜÖÊÁ¿¡££¨Ìî¡°Ô¶´óÓÚ¡±¡¢¡°Ô¶Ð¡ÓÚ¡±»ò¡°½üËƵÈÓÚ¡±£©
(3)¼×¡¢ÒÒÁ½Í¬Ñ§ÔÚͬһʵÑéÊÒ£¬¸÷È¡Ò»Ì×ͼʾµÄ×°Ö÷ÅÔÚˮƽ×ÀÃæÉÏ£¬Ä¾¿éÉϾù²»·ÅíÀÂ룬ÔÚûÓÐƽºâĦ²ÁÁ¦µÄÇé¿öÏ£¬Ñо¿¼ÓËÙ¶ÈaÓëÀ­Á¦FµÄ¹Øϵ£¬·Ö±ðµÃµ½Í¼Öмס¢ÒÒÁ½ÌõÖ±Ïß¡£Éè¼×¡¢ÒÒÓõÄľ¿éÖÊÁ¿·Ö±ðΪm¼×¡¢mÒÒ£¬¼×¡¢ÒÒÓõÄľ¿éÓëľ°å¼äµÄ¶¯Ä¦²ÁÒòÊý·Ö±ðΪ¦Ì¼×­¡¢¦ÌÒÒ£¬ÓÉͼ¿ÉÖª£¬m¼×  mÒÒ£¬¦Ì¼×­  ¦ÌÒÒ¡££¨Ìî¡°´óÓÚ¡±¡¢¡°Ð¡ÓÚ¡±»ò¡°µÈÓÚ¡±£©
 

ÔÚÀûÓÃ×ÔÓÉÂäÌå·¨ÑéÖ¤»úеÄÜÊغ㶨ÂɵÄʵÑéÖУº

£¨1£©ÏÂÃæÁоÙÁ˸ÃʵÑéµÄ¼¸¸ö²Ù×÷²½Ö裬²»Ç¡µ±µÄ²Ù×÷ÊÇ    ¡£

A£®°´ÕÕͼʾµÄ×°Öð²×°Æ÷¼þ
B£®½«´òµã¼ÆʱÆ÷½Óµ½µçÔ´µÄ¡°Ö±Á÷Êä³ö¡±ÉÏ
C£®ÊÍ·ÅÐü¹ÒÖ½´øµÄ¼Ð×Óºó£¬ÔÙ½ÓͨµçÔ´¿ª¹Ø´ò³öÒ»ÌõÖ½´ø£¬Öظ´¼¸´Î
D£®Ñ¡ÔñÒ»ÌõÀíÏëµÄÖ½´ø£¬¶ÔÆä½øÐвâÁ¿
E£®¸ù¾Ý²âÁ¿µÄ½á¹û£¬ÑéÖ¤ghÓëv2ÊÇ·ñÏàµÈ
£¨2£©´Ó´ò³öµÄ¼¸ÌõÖ½´øÖÐÌôÑ¡×îÀíÏëµÄÖ½´øµÄÒªÇóÊÇ                   £¬ÈôijС×é´ò³öÒ»ÌõÖ½´ø£¬²âµÃÇ°Á½¸öµã¼äµÄ¾àÀëΪ4.0mm£¬ËµÃ÷¸ÃС×é²Ù×÷¹ý³Ì´æÔÚ´íÎ󣬴íÎóÔ­Òò¿ÉÄÜÊÇ                                      ¡£
£¨3£©ÈçͼËùʾÊÇʵÑéÖвâµÃµÄÒ»ÌõÖ½´ø£¬¸÷µã¾àOµãµÄ¾àÀë·Ö±ðΪd1£¬d2£¬d3£¬¡­£¬¸÷ÏàÁÚµã¼äµÄʱ¼ä¼ä¸ôΪT£¬µ±µØÖØÁ¦¼ÓËÙ¶ÈΪg£¬ÔòBµãµÄËٶȱí´ïʽΪvB =            ¡£ÈôBµãºÍDµãµÄËÙ¶ÈvB¡¢vDΪÒÑÖªÁ¿£¬ÒªÑéÖ¤ÎïÌå´ÓBµ½DµÄ¹ý³ÌÖлúеÄÜÊÇ·ñÊغ㣬ÔòÐèÂú×ã                              ¹Øϵ£¬ÎïÌåµÄ»úеÄÜÊغ㡣

£¨4£©ÓÉÕâÌõÖ½´ø»¹¿ÉÒÔÑо¿¸ÃÖØÎïÏÂÂä¹ý³ÌµÄ¼ÓËٶȣ¬Çëд³ö¼ÆËã¼ÓËٶȵıí´ïʽ
                         ¡£

Ò»½Úµç¶¯ÊÆԼΪ9 V£¬ÄÚ×èԼΪ2 ¦¸µÄµç³Ø£¬ÔÊÐíͨ¹ýµÄ×î´óµçÁ÷ÊÇ500 mA.ΪÁ˾«È·²â¶¨¸Ãµç³ØµÄµç¶¯ÊƺÍÄÚµç×裮ѡÓÃÁË×Ü×èֵΪ50 ¦¸µÄ»¬¶¯±ä×èÆ÷ÒÔ¼°µçÁ÷±íºÍµçѹ±í£¬Á¬³ÉÁËÈçͼËùʾµÄµç·£®

(1)ΪÁË·ÀÖ¹Î󽫻¬¶¯±ä×èÆ÷µç×èµ÷ΪÁã¶øËð»µÆ÷²Ä£¬ÐèÒªÔÚµç·ÖнÓÈëÒ»¸ö¶¨Öµµç×èR0£¬×îÊʺϵÄÊÇ(¡¡¡¡)
A£®10 ¦¸£¬5 W  B£®10 ¦¸£¬0.5 W
C£®20 ¦¸£¬5 W  D£®20 ¦¸£¬0.5 W
(2)µç·Á¬ºÃºó£¬ÓÉÓÚµç·ÖÐÓÐÒ»´¦·¢ÉúÁ˹ÊÕÏ£¬±ÕºÏ¿ª¹ØKʱ·¢ÏÖµçѹ±íÓÐʾÊý¶øµçÁ÷±íûÓÐʾÊý£¬¶Ï¿ªµ¼Ïß¡°1¡±µÄB¶Ë£¬½«Æä·Ö±ð½Óµ½C¡¢D¡¢E¡¢F¸÷µãʱ£¬·¢ÏÖµçѹ±íµÄʾÊý¶¼½Ó½ü9 V£¬¶ø½Óµ½G¡¢H¡¢J¸÷µãʱ£¬·¢ÏÖµçѹ±íµÄʾÊý¶¼ÎªÁ㣬¿ÉÄܳöÏֵĹÊÕÏÊÇ(¡¡¡¡)
A£®¶¨Öµµç×èR0¶Ï·
B£®»¬¶¯±ä×èÆ÷»¬Æ¬P½Ó´¥²»Á¼
C£®»¬¶¯±ä×èÆ÷EF¼äµç×èË¿¶Ï·
D£®µçÁ÷±í¶Ï·
(3)ÔÚÆäËûÆ÷²Ä²»±äµÄÇé¿öÏ£¬ÔÙÈ¡Ò»½ÚÉÏÊö¹æ¸ñµÄµç³Ø£¬ÓëÔ­À´µÄµç³Ø´®Áª×é³Éµç³Ø×飬²âÁ¿Õâ¸öµç³Ø×éµÄµç¶¯ÊƺÍÄÚµç×裬ÇÒ²Ù×÷ÎÞÎó£®
¢ÙÔÚÐéÏß¿òÄÚ»­³öʵÑéµç·ԭÀíͼ£®
¢ÚʵÑéÖУ¬µ±µçÁ÷±í¶ÁÊýΪI1ʱ£¬µçѹ±í¶ÁÊýΪU1£»µ±µçÁ÷±í¶ÁÊýΪI2ʱ£¬µçѹ±í¶ÁÊýΪU2.Ôò¿ÉÒÔÇó³öE£½________£¬r£½________.(ÓÃI1£¬I2£¬U1£¬U2¼°R±íʾ)

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø