£¨1£©£¨8·Ö£©Èçͼ¼×ÊDzâÁ¿»¬¿éÓëľ°å¼ä¶¯Ä¦²ÁÒòÊýµÄ×°Ö㬽«Ä¾°åˮƽ¹Ì¶¨ÔÚ×ÀÃæÉÏ£¬ÀûÓÃÒ»¸ùѹËõµÄ¶Ìµ¯»ÉÀ´µ¯¿ª»¬¿é£®ÇëÍê³ÉÏÂÁÐʵÑé²Ù×÷Óë·ÖÎö£º
¢ÙÏȽÓͨ´òµã¼ÆʱÆ÷µÄµçÔ´£¬ÔÙÊÍ·Å»¬¿é£¬»¬¿é±»µ¯¿ªºó¼ÌÐøÍ϶¯Ö½´øÔ˶¯Ò»¶Î¾àÀëºóͣϣ®
¢Úij´ÎʵÑé´ò³öµÄÖ½´øºóÃæµÄÒ»¶ÎÈçͼÒÒ£¬ÆäÖÐBµãΪ»¬¿éÍ£ÏÂʱÔÚÖ½´øÉϼǼµ½µÄµã£®´òµã¼ÆʱÆ÷´òµãÖÜÆÚΪT£¬ÆäËûÊý¾ÝÒÑÔÚͼÖбê³ö£¬Ôò»¬¿éͨ¹ýAµãµÄËÙ¶È
v= £¨ÓÃT¡¢x1¡¢x2±íʾ£©£»ÔÙÓà ²â³öABÖ®¼äµÄ¾àÀëL£®
¢ÛÒÑÖªÖØÁ¦¼ÓËÙ¶ÈΪg£¬Ôò»¬¿éÓëľ°å¼ä¶¯Ä¦²ÁÒòÊýµ= £¨ÓÃg¡¢L¡¢
T¡¢x1¡¢x2±íʾ£©£®ÓÉÓÚÖ½´øÓë¼ÆʱÆ÷´æÔÚ×èÁ¦£¬²â³öµÄ¶¯Ä¦²ÁÒòÊýµÓëÕæʵֵÏà±È
£¨Ìî¡°Ò»Ñù´ó¡±¡¢¡°Æ«´ó¡±»ò¡°Æ«Ð¡¡±£©£®
£¨2£©£¨10·Ö£©Ä³Í¬Ñ§Óá°·ü°²·¨¡±²âÒ»Ö»×èֵԼʮ¼¸k¦¸µÄµç×èRµÄ×èÖµ£¬ËùÓõÄÆ÷²ÄÓУºÄÚ×èÔ¼100k¦¸¡¢Á¿³ÌΪ0-15VµÄµçѹ±íV£¬ÄÚ×èÔ¼100¦¸¡¢Á¿³ÌΪ1mAµÄµçÁ÷±í £¬×î´óµç×èΪ50¦¸µÄ»¬¶¯±ä×èÆ÷£¬µçÔ´£¬µç¼üºÍµ¼ÏßÈô¸É£®
¢ÙÈôÏÈÓñíÅÌÈçͼAµÄ¶àÓñíµÄÅ·Ä·µ²´Ö²âÆäµç×裬ÔòÓ¦½«Ñ¡Ôñ¿ª¹ØÐýµ½¡° ¡±µ²
£¨Ñ¡Ìî¡Á10¦¸¡¢¡Á100¦¸»ò¡Á1k¦¸£©£®
¢ÚÇ뽫ͼBÖÐÓá°·ü°²·¨¡±²âÁ¿¸Ãµç×èµÄµç·ͼ²¹³äÍêÕû£®
¢ÛÓÉʵÑé²âµÃµÄ7×éÊý¾ÝÒÑÔÚͼCµÄU-IͼÉϱê³ö£¬ÇëÄãÍê³ÉͼÏߣ¬²¢ÓÉͼÏßÇó³öR=_______ ¦¸. £¨½á¹û±£ÁôÈýλÓÐЧÊý×Ö£©
£¨1£©¢Ú£¨2·Ö£© ¿Ì¶È³ß£¨2·Ö£© ¢Û £¨2·Ö£©Æ«´ó
(2) £¨10·Ö£©
¢Ù¡Á1k¦¸ £¨2·Ö£©
¢Û
¡¾½âÎö¡¿£¨1£©¢Ú£¨2·Ö£© ¿Ì¶È³ß£¨2·Ö£© ¢Û £¨2·Ö£©Æ«´ó
(2) £¨10·Ö£©
¢Ù¡Á1k¦¸ £¨2·Ö£©
¢ÚÈçͼ£¬ÓÉÓÚµçÁ÷±íµÄÄÚ×èΪ100¦¸Ïà±È´ý²âµç×èR×èÖµ
Ê®¼¸k¦¸½ÏС£¬Ó¦²ÉÓõçÁ÷±í¡°ÄÚ½Ó¡±£¨2·Ö£©£»
ÓÉÓÚ»¬¶¯±ä×èÆ÷×î´ó×èÖµ50¦¸Ïà¶Ô´ý²âµç×èR×èֵʮ¼¸
k¦¸½ÏС£¬ËùÒÔÓ¦²ÉÓá°·Öѹ½Ó·¨¡±.£¨2·Ö£©
¢ÛÈçͼ¡£µ±µç×èÁ½¶ËµçѹΪÁãʱ£¬Í¨¹ýµÄµçÁ÷ҲΪÁ㣬Òò´ËÖ±Ï߱عýÔµã. £¨2·Ö£©
×÷³öµÄÖ±Ïß²»¹ýÔµãÊÓΪ´íÎ󣬲»¸øÕâ2·Ö.
ÔÚ»³öµÄͼÏßÉϾàÔµã½ÏÔ¶µÄµØ·½È¡Ò»¸öµã£¬ÈçÈ¡×ø±êֵΪ(0.75m A,14.0 V)£¬¹Êµç×èΪ£ºR£½£½¦¸£½18.7k¦¸ (18.0-19.0¾ù¿É) £¨2·Ö£©
Ä꼶 | ¸ßÖÐ¿Î³Ì | Ä꼶 | ³õÖÐ¿Î³Ì |
¸ßÒ» | ¸ßÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ | ³õÒ» | ³õÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ |
¸ß¶þ | ¸ß¶þÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õ¶þ | ³õ¶þÃâ·Ñ¿Î³ÌÍƼö£¡ |
¸ßÈý | ¸ßÈýÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õÈý | ³õÈýÃâ·Ñ¿Î³ÌÍƼö£¡ |
¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º
£¨1£©£¨8·Ö£©Èçͼ¼×ÊDzâÁ¿»¬¿éÓëľ°å¼ä¶¯Ä¦²ÁÒòÊýµÄ×°Ö㬽«Ä¾°åˮƽ¹Ì¶¨ÔÚ×ÀÃæÉÏ£¬ÀûÓÃÒ»¸ùѹËõµÄ¶Ìµ¯»ÉÀ´µ¯¿ª»¬¿é£®ÇëÍê³ÉÏÂÁÐʵÑé²Ù×÷Óë·ÖÎö£º
¢ÙÏȽÓͨ´òµã¼ÆʱÆ÷µÄµçÔ´£¬ÔÙÊÍ·Å»¬¿é£¬»¬¿é±»µ¯¿ªºó¼ÌÐøÍ϶¯Ö½´øÔ˶¯Ò»¶Î¾àÀëºóͣϣ®
¢Úij´ÎʵÑé´ò³öµÄÖ½´øºóÃæµÄÒ»¶ÎÈçͼÒÒ£¬ÆäÖÐBµãΪ»¬¿éÍ£ÏÂʱÔÚÖ½´øÉϼǼµ½µÄµã£®´òµã¼ÆʱÆ÷´òµãÖÜÆÚΪT£¬ÆäËûÊý¾ÝÒÑÔÚͼÖбê³ö£¬Ôò»¬¿éͨ¹ýAµãµÄËÙ¶È
v= £¨ÓÃT¡¢x1¡¢x2±íʾ£©£»ÔÙÓà ²â³öABÖ®¼äµÄ¾àÀëL£®
¢ÛÒÑÖªÖØÁ¦¼ÓËÙ¶ÈΪg£¬Ôò»¬¿éÓëľ°å¼ä¶¯Ä¦²ÁÒòÊýµ= £¨ÓÃg¡¢L¡¢
T¡¢x1¡¢x2±íʾ£©£®ÓÉÓÚÖ½´øÓë¼ÆʱÆ÷´æÔÚ×èÁ¦£¬²â³öµÄ¶¯Ä¦²ÁÒòÊýµÓëÕæʵֵÏà±È
£¨Ìî¡°Ò»Ñù´ó¡±¡¢¡°Æ«´ó¡±»ò¡°Æ«Ð¡¡±£©£®
£¨2£©£¨10·Ö£©Ä³Í¬Ñ§Óá°·ü°²·¨¡±²âÒ»Ö»×èֵԼʮ¼¸k¦¸µÄµç×èRµÄ×èÖµ£¬ËùÓõÄÆ÷²ÄÓУºÄÚ×èÔ¼100k¦¸¡¢Á¿³ÌΪ0-15VµÄµçѹ±íV£¬ÄÚ×èÔ¼100¦¸¡¢Á¿³ÌΪ1mAµÄµçÁ÷±í £¬×î´óµç×èΪ50¦¸µÄ»¬¶¯±ä×èÆ÷£¬µçÔ´£¬µç¼üºÍµ¼ÏßÈô¸É£®
¢ÙÈôÏÈÓñíÅÌÈçͼAµÄ¶àÓñíµÄÅ·Ä·µ²´Ö²âÆäµç×裬ÔòÓ¦½«Ñ¡Ôñ¿ª¹ØÐýµ½¡° ¡±µ²
£¨Ñ¡Ìî¡Á10¦¸¡¢¡Á100¦¸»ò¡Á1k¦¸£©£®
¢ÚÇ뽫ͼBÖÐÓá°·ü°²·¨¡±²âÁ¿¸Ãµç×èµÄµç·ͼ²¹³äÍêÕû£®
¢ÛÓÉʵÑé²âµÃµÄ7×éÊý¾ÝÒÑÔÚͼCµÄU-IͼÉϱê³ö£¬ÇëÄãÍê³ÉͼÏߣ¬²¢ÓÉͼÏßÇó³öR=_______ ¦¸. £¨½á¹û±£ÁôÈýλÓÐЧÊý×Ö£©
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º2012½ì¹ã¶«Ê¡ÉÇÍ·ÊиßÈýÏÂѧÆÚµÚ¶þ´ÎÄ£Ä⿼ÊÔÀí¿Æ×ÛºÏÎïÀíÊÔ¾í£¨´ø½âÎö£© ÌâÐÍ£ºÊµÑéÌâ
£¨1£©£¨8·Ö£©Èçͼ¼×ÊDzâÁ¿»¬¿éÓëľ°å¼ä¶¯Ä¦²ÁÒòÊýµÄ×°Ö㬽«Ä¾°åˮƽ¹Ì¶¨ÔÚ×ÀÃæÉÏ£¬ÀûÓÃÒ»¸ùѹËõµÄ¶Ìµ¯»ÉÀ´µ¯¿ª»¬¿é£®ÇëÍê³ÉÏÂÁÐʵÑé²Ù×÷Óë·ÖÎö£º
¢ÙÏȽÓͨ´òµã¼ÆʱÆ÷µÄµçÔ´£¬ÔÙÊÍ·Å»¬¿é£¬»¬¿é±»µ¯¿ªºó¼ÌÐøÍ϶¯Ö½´øÔ˶¯Ò»¶Î¾àÀëºóͣϣ®
¢Úij´ÎʵÑé´ò³öµÄÖ½´øºóÃæµÄÒ»¶ÎÈçͼÒÒ£¬ÆäÖÐBµãΪ»¬¿éÍ£ÏÂʱÔÚÖ½´øÉϼǼµ½µÄµã£®´òµã¼ÆʱÆ÷´òµãÖÜÆÚΪT£¬ÆäËûÊý¾ÝÒÑÔÚͼÖбê³ö£¬Ôò»¬¿éͨ¹ýAµãµÄËÙ¶Èv= £¨ÓÃT¡¢x1¡¢x2±íʾ£©£»ÔÙÓà ²â³öABÖ®¼äµÄ¾àÀëL£®
¢ÛÒÑÖªÖØÁ¦¼ÓËÙ¶ÈΪg£¬Ôò»¬¿éÓëľ°å¼ä¶¯Ä¦²ÁÒòÊýµ= £¨ÓÃg¡¢L¡¢T¡¢x1¡¢x2±íʾ£©£®ÓÉÓÚÖ½´øÓë¼ÆʱÆ÷´æÔÚ×èÁ¦£¬²â³öµÄ¶¯Ä¦²ÁÒòÊýµÓëÕæʵֵÏà±È £¨Ìî¡°Ò»Ñù´ó¡±¡¢¡°Æ«´ó¡±»ò¡°Æ«Ð¡¡±£©£®
£¨2£©£¨10·Ö£©Ä³Í¬Ñ§Óá°·ü°²·¨¡±²âÒ»Ö»×èֵԼʮ¼¸k¦¸µÄµç×èRµÄ×èÖµ£¬ËùÓõÄÆ÷²ÄÓУºÄÚ×èÔ¼100k¦¸¡¢Á¿³ÌΪ0-15VµÄµçѹ±íV£¬ÄÚ×èÔ¼100¦¸¡¢Á¿³ÌΪ1mAµÄµçÁ÷±í £¬×î´óµç×èΪ50¦¸µÄ»¬¶¯±ä×èÆ÷£¬µçÔ´£¬µç¼üºÍµ¼ÏßÈô¸É£®
¢ÙÈôÏÈÓñíÅÌÈçͼAµÄ¶àÓñíµÄÅ·Ä·µ²´Ö²âÆäµç×裬ÔòÓ¦½«Ñ¡Ôñ¿ª¹ØÐýµ½¡° ¡±µ²
£¨Ñ¡Ìî¡Á10¦¸¡¢¡Á100¦¸»ò¡Á1k¦¸£©£®
¢ÚÇ뽫ͼBÖÐÓá°·ü°²·¨¡±²âÁ¿¸Ãµç×èµÄµç·ͼ²¹³äÍêÕû£®
¢ÛÓÉʵÑé²âµÃµÄ7×éÊý¾ÝÒÑÔÚͼCµÄU-IͼÉϱê³ö£¬ÇëÄãÍê³ÉͼÏߣ¬²¢ÓÉͼÏßÇó³öR="_______" ¦¸. £¨½á¹û±£ÁôÈýλÓÐЧÊý×Ö£©
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º2012Äê¹ã¶«Ê¡ÉÇÍ·Êи߿¼ÎïÀí¶þÄ£ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ
²é¿´´ð°¸ºÍ½âÎö>>
°Ù¶ÈÖÂÐÅ - Á·Ï°²áÁбí - ÊÔÌâÁбí
ºþ±±Ê¡»¥ÁªÍøÎ¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨Æ½Ì¨ | ÍøÉÏÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | µçÐÅթƾٱ¨×¨Çø | ÉæÀúÊ·ÐéÎÞÖ÷ÒåÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | ÉæÆóÇÖȨ¾Ù±¨×¨Çø
Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com