ÌâÄ¿ÄÚÈÝ

ÈçͼÌâËùʾ£¬ÊÇÓÃÂäÌå·¨ÑéÖ¤»úеÄÜÊغ㶨ÂɵÄʵÑ飬ijͬѧÁоÙÁ˸ÃʵÑéµÄ¼¸¸öÖ÷Òª²½Öè

¢Ù½«´òµã¼ÆʱÆ÷ÊúÖ±°²×°ÔÚÌú¼Ų̈ÉÏ.
¢Ú½ÓͨµçÔ´,ÔÙËÉ¿ªÖ½´ø,ÈÃÖØÎï×ÔÓÉÏÂÂä.
¢ÛÈ¡ÏÂÖ½´ø,ÔÙ»»Ò»ÌõÖ½´ø,Öظ´ÒÔÉÏʵÑé²½Öè.
¢Ü½«Ö½´ø¹Ì¶¨ÔÚÖØÎïÉÏ,ÈÃÖ½´ø´©¹ý´òµã¼ÆʱÆ÷,ÓÃÊÖÌá×Å
Ö½´øʹÖØÎï¾²Ö¹.
¢ÝÑ¡È¡Ò»ÌõÀíÏëÖ½´ø,Óÿ̶ȳ߲â³öÎïÌåÏÂÂäµÄ¸ß¶Èh1¡¢h2¡¢
h3¡¢...²¢¼ÆËã³öÏàÓ¦µÄ˲ʱËÙ¶ÈV1¡¢V2¡¢V3 ...
¢Þ·Ö±ð¼ÆËã³öºÍmghn,ÔÚÎó²îÔÊÐí·¶Î§ÄÚ,¿´ÊÇ·ñÏàµÈ.
(1)ÉÏÊö²½ÖèÖÐÕýÈ·µÄ˳ÐòÊÇ           ;
(2)ÔÚ¸ÃʵÑéÖÐ,ÈôÒÔΪ×ÝÖá,ÒÔhΪºáÖá,¸ù¾ÝʵÑéÊý¾Ý»æ³öͼÏßÓ¦       ,
²ÅÄÜÑéÖ¤»úеÄÜÊغ㶨ÂÉ;ͼÏóµÄбÂʵÈÓÚ          µÄÊýÖµ.

(1) ¢Ù¢Ü¢Ú¢Û¢Ý¢Þ  (2·Ö)
(2) ¹ýÔ­µãµÄÖ±Ïß; (2·Ö)
g »òÖØÁ¦¼ÓËÙ¶È(2·Ö)

½âÎö

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

ʵÑéÌ⣨2СÌ⣬¹²18·Ö£©
£¨1£©ÈçͼËùʾ£¬ÊÇÓÃÂäÌå·¨ÑéÖ¤»úеÄÜÊغ㶨ÂɵÄʵÑé×°Öã¬Çë»Ø´ðÏÂÁÐÎÊÌ⣺

¢Ù´ÓÏÂÁÐÆ÷²ÄÖÐÑ¡³öʵÑéËù±ØÐëµÄ£¬Æä±àºÅΪ             ¡£

A£®´òµã¼ÆʱÆ÷£¨º¬Ö½´ø£©£»B£®ÖØ´¸ £»C£®Ììƽ£»D£®ºÁÃ×¿Ì¶È³ß £»
E.Ãë±í¡£
¢ÚʵÑéÖвúÉúϵͳÎó²îµÄÖ÷ÒªÔ­ÒòÊÇÖ½´øͨ¹ý´òµã¼ÆʱÆ÷ʱµÄĦ²Á×èÁ¦£¬
ʹÖØ´¸»ñµÃµÄ¶¯ÄÜÍùÍù   ËüËù¼õСµÄÖØÁ¦ÊÆÄÜ£¨Ìî´óÓÚ¡¢Ð¡ÓÚ»òµÈÓÚ£©¡£
¢ÛÈç¹ûÒÔΪ×ÝÖᣬÒÔhΪºáÖᣬ¸ù¾ÝʵÑéÊý¾Ý»æ³öͼÏßÊÇÒ»Ìõͨ¹ý×ø±êÔ­µãµÄÇãбֱÏߣ¬¸ÃÏßµÄбÂÊÊÇ          ¡£
¢Æ£¨10·Ö£©Ä³Í¬Ñ§Í¨¹ýÁ¬½ÓÏÂͼ(a)ʵÑéÆ÷²ÄÀ´Ãè»æ¶î¶¨µçѹΪ2.0V£¬¶î¶¨¹¦ÂÊΪ1.0WµÄСµÆÅݣ̵ģաª£ÉͼÏß(ÒªÇó£ÌµÄµçÁ÷´ÓÁ㿪ʼ)£®ÆäÖеçÔ´µÄµç¶¯ÊÆΪ3V¡£

¢Ù¸ÃͬѧÓÐÁ½ÌõÁ¬ÏßÊÇ´íÎóµÄ£¬ÇëÔÚͼ(a)ÖжԴíÏß´ò¡°¡Á¡±£¬²¢»­³öÕýÈ·Á¬Ïß¡£
¢ÚËû¸ù¾ÝʵÑéÊý¾Ý£¬¼ÆËã²¢Ãè»æ³ö£Õ£­£ÉµÄͼÏóÈçͼ(b)Ëùʾ¡£ÓÉͼÏó¿ÉÖª£¬µ±Ëù¼ÓµçѹΪ0.8Vʱ£¬µÆË¿µç×èΪ_______¦¸£¬µÆÅÝʵ¼ÊÏûºÄµÄµç¹¦ÂÊΪ________£×£»¶øÓÉ´Ëͼ¿É֪СµÆÅݣ̵ĵç×èËæ×ŵçѹµÄÔö´ó¶ø¡¡¡¡¡¡¡¡¡£(¼ÆËã½á¹û±£Áô¶þλÓÐЧÊý×Ö)

ʵÑéÌ⣨2СÌ⣬¹²18·Ö£©

£¨1£©ÈçͼËùʾ£¬ÊÇÓÃÂäÌå·¨ÑéÖ¤»úеÄÜÊغ㶨ÂɵÄʵÑé×°Öã¬Çë»Ø´ðÏÂÁÐÎÊÌ⣺

¢Ù´ÓÏÂÁÐÆ÷²ÄÖÐÑ¡³öʵÑéËù±ØÐëµÄ£¬Æä±àºÅΪ              ¡£

A.´òµã¼ÆʱÆ÷£¨º¬Ö½´ø£©£»   B.ÖØ´¸ £»   C.Ììƽ£»  D.ºÁÃ×¿Ì¶È³ß £»              

E.Ãë±í¡£

¢ÚʵÑéÖвúÉúϵͳÎó²îµÄÖ÷ÒªÔ­ÒòÊÇÖ½´øͨ¹ý´òµã¼ÆʱÆ÷ʱµÄĦ²Á×èÁ¦£¬

ʹÖØ´¸»ñµÃµÄ¶¯ÄÜÍùÍù    ËüËù¼õСµÄÖØÁ¦ÊÆÄÜ£¨Ìî´óÓÚ¡¢Ð¡ÓÚ»òµÈÓÚ£©¡£

¢ÛÈç¹ûÒÔΪ×ÝÖᣬÒÔhΪºáÖᣬ¸ù¾ÝʵÑéÊý¾Ý»æ³öͼÏßÊÇÒ»Ìõͨ¹ý×ø±êÔ­µãµÄÇãбֱÏߣ¬¸ÃÏßµÄбÂÊÊÇ           ¡£

¢Æ£¨10·Ö£©Ä³Í¬Ñ§Í¨¹ýÁ¬½ÓÏÂͼ(a)ʵÑéÆ÷²ÄÀ´Ãè»æ¶î¶¨µçѹΪ2.0V£¬¶î¶¨¹¦ÂÊΪ1.0WµÄСµÆÅݣ̵ģաª£ÉͼÏß(ÒªÇó£ÌµÄµçÁ÷´ÓÁ㿪ʼ)£®ÆäÖеçÔ´µÄµç¶¯ÊÆΪ3V¡£

 

¢Ù¸ÃͬѧÓÐÁ½ÌõÁ¬ÏßÊÇ´íÎóµÄ£¬ÇëÔÚͼ(a)ÖжԴíÏß´ò¡°¡Á¡±£¬²¢»­³öÕýÈ·Á¬Ïß¡£

¢ÚËû¸ù¾ÝʵÑéÊý¾Ý£¬¼ÆËã²¢Ãè»æ³ö£Õ£­£ÉµÄͼÏóÈçͼ(b)Ëùʾ¡£ÓÉͼÏó¿ÉÖª£¬µ±Ëù¼ÓµçѹΪ0.8Vʱ£¬µÆË¿µç×èΪ_______¦¸£¬µÆÅÝʵ¼ÊÏûºÄµÄµç¹¦ÂÊΪ________£×£»¶øÓÉ´Ëͼ¿É֪СµÆÅݣ̵ĵç×èËæ×ŵçѹµÄÔö´ó¶ø¡¡¡¡¡¡¡¡¡£(¼ÆËã½á¹û±£Áô¶þλÓÐЧÊý×Ö)

 

 

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

¾«Ó¢¼Ò½ÌÍø