ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÈçͼËùʾ£¬Ð¡Ã÷½«¿´3DµçÓ°µÄÁ½Ö»¾µÆ¬P¡¢QƽÐзÅÖ㬰ѷ¢¹âµÄ°×³ãµÆ·ÅÔÚPµÄ×ó±ß£¬·Ö±ðÔÚA£¨PQÖ®¼ä£©¡¢B£¨QÓҲࣩÁ½´¦Í¸¹ý¾µÆ¬¹Û²ì°×³ãµÆ£®ÐýתP£¬A´¦ÁÁ¶È²»±ä£¬B´¦ÁÁ¶È±ä»¯Ã÷ÏÔ£®°Ñ°×³ãµÆ»»³ÉÕýÔÚ¹¤×÷µÄÒº¾§ÏÔʾÆ÷£¬ÐýתP£¬A¡¢BÁ½´¦µÄÁÁ¶È¾ù±ä»¯Ã÷ÏÔ£®ÏÂÁÐÍƶϷûºÏʵÑéÊÂʵµÄÊÇ

A. °×³ãµÆ·¢³öµÄ¹âÓëÒº¾§ÏÔʾÆ÷·¢³öµÄ¹âÐÔÖÊÏàͬ

B. ÔÚA¡¢B´¦¹Û²ìµ½°×³ãµÆͨ¹ý¾µÆ¬µÄ¹âµÄÐÔÖÊÏàͬ

C. ÔÚB´¦¹Û²ìµ½Òº¾§ÏÔʾÆ÷ͨ¹ý¾µÆ¬µÄ¹â£¬Óë°×³ãµÆ·¢³öµÄ¹âÐÔÖÊÏàͬ

D. ÔÚA´¦¹Û²ìµ½°×³ãµÆͨ¹ý¾µÆ¬µÄ¹â£¬ÓëÒº¾§ÏÔʾÆ÷·¢³öµÄ¹âÐÔÖÊÏàͬ

¡¾´ð°¸¡¿D

¡¾½âÎö¡¿

ÊÔÌâÁ¢ÌåÑÛ¾µµÄ×óÑÛºÍÓÒÑÛ·Ö±ð×°ºáÆ«ÕñƬºÍ×ÝÆ«ÕñƬ£¬ºáÆ«Õñ¹âÖ»ÄÜͨ¹ýºáÆ«ÕñƬ£¬×ÝÆ«Õñ¹âÖ»ÄÜͨ¹ý×ÝÆ«ÕñƬ¡£ÕâÑù¾Í±£Ö¤ÁË×ó±ßÏà»úÅÄÉãµÄ¶«Î÷Ö»ÄܽøÈë×óÑÛ£¬ÓÒ±ßÏà»úÅÄÉãµ½µÄ¶«Î÷Ö»ÄܽøÈëÓÒÑÛ£¬ÓÚÊǺõ¾ÍÁ¢ÌåÁË¡£

¸ù¾ÝÌâÒ⣺¹Û²ì°×³ãµÆÐýתP£¬A´¦ÁÁ¶È²»±ä£¬B´¦ÁÁ¶È±ä»¯Ã÷ÏÔ£®ÒòΪ°×³ãµÆ·¢³öµÄÊÇÆÕͨ¹âÏߣ¬²»ÊÇÀ©Õ¹Õñ¹â£»°Ñ°×³ãµÆ»»³ÉÕýÔÚ¹¤×÷µÄÒº¾§ÏÔʾÆ÷£¬ÐýתP£¬A¡¢BÁ½´¦µÄÁÁ¶È¾ù±ä»¯Ã÷ÏÔ£®ËµÃ÷°×³ãµÆ·¢³öµÄ¹âÓëÒº¾§ÏÔʾÆ÷·¢³öµÄ¹âÐÔÖʲ»Í¬£¬A´íÎó£»ÔÚA¡¢B´¦ÒòΪ¹âÏß¾­¹ýÁËÁ½¸ö²»Í¬Æ«Õñ½Ç¶ÈµÄ¾µÆ¬£¬ËùÒ԰׳ãµÆͨ¹ý¾µÆ¬µÄ¹âµÄÐÔÖÊÊDz»Í¬µÄ£¬B´íÎó£»ÔÚB´¦¹Û²ìµ½Òº¾§ÏÔʾÆ÷ͨ¹ý¾µÆ¬µÄ¹âÊÇÆ«Õñ¹â£¬¶ø°×³ãµÆ·¢³öµÄ¹âÊÇÆÕͨµÄ¹âÏߣ¬ËùÒÔ²»Í¬£¬C´íÎó£»Òº¾§ÏÔʾÆ÷ÓÉÓÚÌØÊâµÄ·¢¹â³ÉÏñÔ­Àí·¢³öµÄÊÇÆ«Õñ¹â£¬ÔÚA´¦¹Û²ìµ½°×³ãµÆͨ¹ý¾µÆ¬µÄ¹â£¬ÊǾ­¹ýÆ«Õñ¾µÆ¬ºóµÄ¹âÏßÒ²ÊÇÆ«Õñ¹â£¬¹ÊÐÔÖÊÏàͬ£¬DÕýÈ·¡£

¹ÊÑ¡D¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿ÔÚ¡±²â¶¨Ð¡µÆÅݵĵ繦ÂÊ¡±ÊµÑéÖÐ,µçÔ´µçѹΪ6V,СµÆÅÝLµÄ¶î¶¨µçѹΪ2.5V,µç×è´óԼΪ20¦¸.¿É¹©Ñ¡ÓõĻ¬¶¯±ä×èÆ÷R1ºÍR2µÄ×î´óÖµ·Ö±ðΪ20¦¸, 40¦¸,ʵÑéµç·Èçͼ¼×Ëùʾ

(1)ÇëÓñʻ­Ïß´úÌæµ¼Ïß½«µç·Á¬½ÓÍêÕû___________,ÒªÇóÏò×óÒƶ¯»¬Æ¬Ê±µçѹ±íʾÊý±äС;¾­¹ýÅжϿÉÖª±¾ÊµÑéÓ¦¸ÃÑ¡ÓõĻ¬¶¯±ä×èÆ÷ÊÇ________(Ñ¡Ìî¡°R1¡±»ò¡°R2¡°)

(2)ÈçͼÒÒËùʾÊǸù¾ÝʵÑéÊý¾Ý»æ³ÉµÄU-IͼÏ󡣸ù¾ÝͼÏóÌṩµÄÐÅÏ¢,¿É¼ÆËã³öСµÆÅݵĶ¹¦ÂÊÊÇ_______W;ijͬѧÎ󽫵çѹ±í²¢ÁªÔÚ»¬¶¯±ä×èÆ÷Á½¶Ë,Èçͼ±ûËùʾ,Ëû´Ó»¬Æ¬ÖÃÓÚ×îÓÒ¶Ëʱ¿ªÊ¼¼Ç¼µÚ1×éÊý¾Ý,Öð½¥µ÷½Ú»¬Æ¬²âµÃ¶à×éÊý¾Ý²¢Ãè»æ³öU-IͼÏóÈçͼËùʾ,ʵ¼ÊÉÏСµÆÅÝÁ½¶ËµÄµçѹ̫¸ß»áËõ¶ÌµÆÅݵÄÊÙÃü,ΪʹʵÑéÖÐСµÆÅÝÁ½¶Ëµçѹ²»³¬¹ý3.5V,ÔòÇ嶯±ä×èÆ÷½ÓÈëµç·µÄ×îС×èֵΪ_____________¦¸(±£ÁôһλСÊý)

Íê³ÉʵÑéºó,СǿÀûÓõçÁ÷±íºÍ×èֵΪR0µÄ¶¨Öµµç×è,²âÁ¿Ð¡µÆÅÝLÕý³£·¢¹âʱµÄµç¹¦ÂÊP1,ËûÑ¡ÔñÁËÂú×ãʵÑéÒªÇóµÄʵÑéÆ÷²Ä,²¢Á¬½ÓÁ˲¿·ÖʵÑéµç·.Èçͼ¶¡Ëùʾ£º

ΪÁ˲âÁ¿³öµÆÅÝLµÄµç¹¦ÂÊ,ÇëÖ»Ìí¼ÓÁ½Ìõµ¼ÏßÍê³Éͼ¶¡ËùʾµÄʵÑéµç·µÄÁ¬½Ó________£º

¢ÚÇë°ÑСÃ÷µÄʵÑé²½Öè²¹³äÍêÕû:

£¨1£©¶Ï¿ª¿ª¹ØS1¡¢±ÕºÏ¿ª¹ØS¡¢S2,£¬Òƶ¯»¬¶¯±ä×èÆ÷µÄ»¬Æ¬P,ʹ_____________

£¨2£©¶Ï¿ª¿ª¹ØS2¡¢±ÕºÏ¿ª¹ØS¡¢S1,¼Ç¼___________

£¨3£©ÇëÓÃR0¼°ÊµÑéÊý¾Ý±íʾ³öP1. P1=__________

¡¾ÌâÄ¿¡¿£¨À´Ô´£©2018Ä꼪ÁÖÊ¡³õÖбÏÒµÉúѧҵ¿¼ÊÔÎïÀíÄ£ÄâÁù

СÀ×ÏëÖªµÀСµÆÅݵÄÁÁ°µ³Ì¶ÈÓëʲôÒòËØÓйأ®ÓÚÊÇÕÒÀ´¶î¶¨µçÁ÷¾ùСÓÚ0.6 A£¬¶î¶¨µçѹÊÇ2.5VµÄµÆL1ºÍ¶î¶¨µçѹÊÇ3.8VµÄµÆL2£¬ÏȺó½ÓÔÚµçÔ´µçѹºãΪ6VµÄµç·ÖУ¬°´ÕÕÈçͼËùʾµÄµç·¿ªÊ¼Ì½¾¿£®

(1)ÇëÄãÓñʻ­Ïß´úÌæµ¼Ïߣ¬¸ù¾Ý×óͼËùʾµÄµç·ͼ£¬½«ÓÒͼËùʾʵÎïͼÁ¬½ÓÍêÕû£®

(2)ÈôСÀ×Á¬½Óµç·ºó±ÕºÏ¿ª¹Ø£¬µÆL1¼¸ºõ²»·¢¹â£¬Òƶ¯»¬Æ¬PÒ²²»ÄܸıäµÆµÄÁÁ¶È£®Ô­ÒòÊÇËû°Ñ»¬¶¯±ä×èÆ÷µÄ__________£®(Ñ¡Ìî¡°AB¡±»ò¡°CD¡±)½ÓÏßÖù½ÓÈëÁ˵ç·£®

(3)СÀ×Åųý¹ÊÕϺ󣬰´Í¼ËùʾµÄµç·¼ÌÐø½øÐÐʵÑ飺±ÕºÏ¿ª¹Ø£¬»¬Æ¬PÏò_______(Ñ¡Ìî¡°A"»ò¡°B")¶ËÒƶ¯£¬Ê¹µÆL1·¢¹â£¬²â³öµÆL1µÄÏà¹ØÎïÀíÁ¿£¬¼Ç¼ºÍ¼ÆËã½á¹ûÈçÏÂ±í£º

´ÎÊý

µçѹ£¯V

µçÁ÷¡¢A

ʵ¼Ê¹¦ÂÊ£¯W

µç×覸

1

1.6

0.20

0.32

8.00

2

2.5

0.24

0.60

10.42

3

2.8

0.26

0.73

10.77

(4)СÀ××¢Òâµ½µÆL1µÄÁÁ¶È±ä»¯ÊÇ£ºµÚ¶þ´Î±ÈµÚÒ»´ÎÁÁ£¬µÚÈý´Î±ÈµÚ¶þ´Î¸üÁÁ£®½áºÏ±íÖÐÊý¾ÝµÃ³öµÄ½áÂÛÊÇСµÆÅÝÔ½ÁÁ£¬ËüµÄʵ¼Ê¹¦ÂÊÔ½________£®

(5)ÓÃL2Ìæ»»L1Öظ´ÉÏÃæµÄʵÑéʱ£¬ÐèÒª¸Ä±ä_____±íµÄÁ¿³Ì£¬·¢ÏÖµÆL2µÄÁÁ¶È±ä»¯¹æÂÉÓëµÆL1ÏàËÆ¡£

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

¾«Ó¢¼Ò½ÌÍø