ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Èçͼ(a)ËùʾΪijµç×èËæÉãÊÏζȱ仯µÄ¹ØϵͼÏó£¬Í¼Öбíʾ0¡æʱµÄµç×èÖµ£¬±íʾͼÏßµÄбÂÊ£®ÈôÓøõç×èÓëµç³Ø(µç¶¯ÊÆΪ£¬ÄÚ×èΪ)¡¢µçÁ÷±í(ÂúÆ«µçÁ÷Ϊ¡¢ÄÚ×èΪ)¡¢»¬¶¯±ä×èÆ÷´®ÁªÆðÀ´£¬Á¬½Ó³ÉÈçͼ(b)ËùʾµÄµç·£¬Óøõç×è×ö²âÎÂ̽ͷ£¬°ÑµçÁ÷±íµÄµçÁ÷¿Ì¶È¸ÄΪÏàÓ¦µÄζȿ̶ȣ¬ÓÚÊǾ͵õ½ÁËÒ»¸ö¼òµ¥µÄ¡°µç×èζȼơ±£®

£¨1£©Ê¹Óá°µç×èζȼơ±Ç°£¬ÏÈÒª°ÑµçÁ÷±íµÄ¿Ì¶È¸ÄΪÏàÓ¦µÄζÈÖµ£¬ÈôζÈ,Æä¶ÔÓ¦µÄµçÁ÷·Ö±ðΪ¡¢£¬Ôò¡¢Ë­´ó£¿

£¨2£©Èô¸Ã¡°µç×èζȼơ±µÄ×îµÍÊÊÓÃζÈΪ0¡æ£¬¼´µ±Î¶ÈΪ0¡æʱ£¬µçÁ÷±íÇ¡ºÃ´ïµ½ÂúÆ«µçÁ÷£¬Ôò±ä×èÆ÷µÄ×èֵΪ¶à´ó£¿

£¨3£©Èô±£³Ö£¨2£©Öеç×èµÄÖµ²»±ä£¬ÔòµçÁ÷±í¿Ì¶ÈΪʱËù¶ÔÓ¦µÄζÈΪ¶à´ó£¿

¡¾´ð°¸¡¿£¨1£© I1£¾I2 £¨2£©£¨3£©

¡¾½âÎö¡¿

(1)ÓÉͼ£¨a£©¿É֪ζÈÔ½¸ß£¬µç×èRÔ½´ó£¬¶ÔÓ¦µç·ÖеĵçÁ÷ԽС£¬¹Ê£»

(2)Óɱպϵç·ŷķ¶¨Âɵãº

½âµÃ

(3)ÓÉͼ£¨a£©µÃ

ÔÙÓɱպϵç·ŷķ¶¨Âɵãº

½âµÃ

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿²â¶¨µçÁ÷±íÄÚ×èµÄʵÑéÖб¸ÓõÄÆ÷²ÄÈçÏ£º

A£®´ý²âµçÁ÷±í(Á¿³Ì0¡«100 ¦ÌA£¬ÄÚ×èԼΪ¼¸°ÙÅ·);

B£®±ê×¼·üÌرí(Á¿³Ì0¡«5 V)£»

C£®µç×èÏä(×èÖµ·¶Î§0¡«999.9 ¦¸)

D£®µç×èÏä(×èÖµ·¶Î§0¡«99 999.9 ¦¸)

E£®µçÔ´(µç¶¯ÊÆ2 V£¬ÄÚ×費ΪÁã)

F£®µçÔ´(µç¶¯ÊÆ6 V£¬ÄÚ×費ΪÁã)£»

G£®»¬¶¯±ä×èÆ÷(×èÖµ·¶Î§0¡«50 ¦¸£¬¶î¶¨µçÁ÷1.5 A)£»

H£®µç¼üºÍµ¼ÏßÈô¸É¡£

(1)²ÉÓÃÈçͼ¼×ËùʾµÄµç·²â¶¨µçÁ÷±íAµÄÄÚ×裬ÇÒÒªÇó½Ï¸ßµÄ²âÁ¿¾«È·£¬ÄÇô´ÓÒÔÉϱ¸ÓõÄÆ÷²ÄÖУ¬µç×èÏäR1ӦѡÓÃ__________£¬µç×èÏäR2ӦѡÓÃ__________£¬µçÔ´EӦѡÓÃ__________¡£(Ìîд×Öĸ´úºÅ)

(2)ʵÑéʱҪ½øÐеIJ½ÖèÓУº

A£®±ÕºÏS1£»B.±ÕºÏS2£»C.½«R1µÄ×èÖµµ÷ÖÁ×î´ó£»D.µ÷½ÚR1µÄ×èÖµ£¬Ê¹µçÁ÷±íÖ¸Õëƫתµ½Âú¿Ì¶È£»E.µ÷½ÚR2µÄ×èÖµ£¬Ê¹µçÁ÷±íÖ¸Õëƫתµ½Âú¿Ì¶ÈµÄÒ»°ë£»F.¼ÇÏÂR2µÄ×èÖµ¡£°ÑÒÔÉϲ½ÖèµÄ×Öĸ´úºÅ°´ÊµÑéµÄºÏÀí˳ÐòÅÅÁУº__________¡£

(3)Èç¹ûÔÚ²½ÖèFÖÐR2µÄ×èֵΪ600 ¦¸£¬Ôò¸ÃµçÁ÷±íÄÚ×èRgµÄ²âÁ¿ÖµÎª__________¦¸¡£

(4)Èç¹ûÒª½«µÚ(3)СÌâÖеĵçÁ÷±íA¸Ä×°³ÉÁ¿³ÌΪ0¡«5 VµÄ·üÌØ±í£¬Ôò¸Ä×°µÄ·½·¨ÊÇÓëµçÁ÷±í__________ÁªÒ»¸ö×èֵΪ__________¦¸µÄµç×è¡£

(5)ÔÚÈçͼÒÒËùʾÆ÷²ÄÖУ¬Ò»²¿·ÖÊǽ«µçÁ÷±í¸ÄװΪ·üÌرíËùÐèµÄ£¬ÆäÓàÊÇΪÁ˰ѸÄ×°³ÉµÄ·üÌرí¸ú±ê×¼·üÌرí½øÐÐУ¶ÔËùÐèµÄ(ÒªÇó¶Ô0¡«5 VµÄËùÓп̶ȶ¼ÄÜУ¶Ô)¡£ÊÔÔÚʵÎïͼÖв¹»­³öÁ¬ÏßʹÆäÄܶԸÄ×°ºóµÄ·üÌرí½øÐÐУ¶Ô______¡£

¡¾ÌâÄ¿¡¿Ä³ÊµÑéС×éÀûÓÃÆøµæµ¼¹ìÑéÖ¤»úеÄÜÊغ㶨Âɼ°ÇóµÃµ±µØµÄÖØÁ¦¼ÓËٶȡ£ÊµÑé×°ÖÃÈçͼ¼×Ëùʾ¡£Æøµæµ¼¹ìˮƽ¹Ì¶¨ÔÚˮƽ×ÀÃæÉÏ£¬µ¼¹ìAµã´¦ÓÐÒ»´øÕÚ¹âÌõµÄ»¬¿é£¬Æä×ÜÖÊÁ¿ÎªM£¬ÕÚ¹âÌõµÄ¿í¶ÈΪd£¬×ó¶Ëͨ¹ý¿ç¹ýÇáÖʹ⻬¶¨»¬ÂÖµÄϸÏßÓëÒ»ÖÊÁ¿ÎªmµÄ¹³ÂëÏàÁ¬£¬Á¬½Ó»¬¿éµÄϸÏßÓëµ¼¹ìƽÐУ¬µ¼¹ìÉÏBµã´¦¹Ì¶¨Ò»¹âµçÃÅ£¬¿ÉÒÔ²âµÃÕÚ¹âÌõ¾­¹ý¹âµçÃÅʱµÄµ²¹âʱ¼ät£¬ÕÚ¹âÌõµ½¹âµçÃŵľàÀëΪL£¨LСÓÚ¹³Âëµ½µØÃæµÄ¾àÀ룩£¬ÒÑÖªµ±µØÖØÁ¦¼ÓËÙ¶ÈΪg¡£

£¨1£©Èô½«»¬¿é×ÔAµãÓɾ²Ö¹ÊÍ·Å£¬ÔòÔÚ»¬¿é´ÓAµãÔ˶¯ÖÁ¹âµçÃŵĹý³ÌÖУ¬»¬¿é¡¢ÕÚ¹âÌõÓë¹³Âë×é³ÉµÄϵͳÖØÁ¦ÊÆÄܵļõÉÙÁ¿¿É±íʾΪ__________£¬¶¯ÄܵÄÔö¼ÓÁ¿¿É±íʾΪ__________¡£Èô´úÈë²âÁ¿Êý¾ÝÔÚÎó²îÔÊÐíµÄ·¶Î§ÄÚÏàµÈ£¬ÔòÑéÖ¤ÁËϵͳ»úеÄÜÊغ㡣

£¨2£©ÈôijͬѧʵÑéÖвâµÃÕÚ¹âÌõµÄ¿í¶Èd£½0.50 cm£¬m£½50 g£¬M£½150 g£¬¶à´Î¸Ä±ä¹âµçÃŵÄλÖã¬Ã¿´Î¾ùÁ¿é×Ôͬһµã£¨Aµã£©Óɾ²Ö¹¿ªÊ¼»¬¶¯£¬²âÁ¿ÏàÓ¦µÄLÓëtÖµ£¬×÷³öͼÏóÈçͼÒÒËùʾ£¬Ôòµ±µØµÄÖØÁ¦¼ÓËÙ¶Èg£½__________m£¯s2¡£

¡¾ÌâÄ¿¡¿ÓÃͼ¼×ËùʾװÖÃ̽¾¿×ö¹¦ÓëÎïÌåËٶȱ仯µÄ¹Øϵ£¬A¡¢BÊǹ̶¨ÔÚ³¤Ö±Ä¾°åÉϵÄÁ½¸öÌú¶¤£®ÊµÑéʱ£¬Ð¡³µÔÚÏðƤ½îµÄ×÷ÓÃϵ¯³ö£¬ÑØľ°å»¬ÐУ¬Í¨¹ý¸Ä±äÏðƤ½îµÄÌõÊý¸Ä±ä×ö¹¦µÄ¶àÉÙ£¬ÔÙ¸ù¾ÝÖ½´øÉϵĴòµãÈ·¶¨Ð¡³µ¶ÔÓ¦Ô˶¯µÄËٶȣ¬½ø¶ø̽¾¿×ö¹¦ÓëÎïÌåËٶȱ仯µÄ¹Øϵ£®

£¨1£©¹ØÓÚ¸ÃʵÑéµÄÏÂÁÐ˵·¨ÖУ¬ÕýÈ·µÄÓÐ__________£®

A£®ÐèÒª²â³öС³µµÄÖÊÁ¿m

B£®ÐèҪѡÔñÏàͬµÄÏðƤ½î½øÐÐʵÑé

C£®ÐèÒª²â³öÿ¸ùÏðƤ½î¶ÔС³µËù×öµÄ¹¦W

D£®¸Ä±äÏðƤ½îÌõÊýʱС³µ±ØÐë´ÓͬһλÖÃÓɾ²Ö¹ÊÍ·Å

£¨2£©ÊµÑéÖеõ½Ò»¸ùÖ½´øÈçͼÒÒËùʾ£¬1¡¢2¡¢3¡­ÊÇ°´Ê±¼äÏȺó˳Ðò±ê³öµÄ¼ÆÊýµã£¨Ã¿Á½¸öÏàÁÚ¼ÆÊýµã¼ä»¹ÓÐ4¸ö´òµãδ»­³ö£©£¬Ôì³É¸÷¼ÆÊýµã¼ä¾à²»ÏàµÈµÄÔ­Òò¿ÉÄÜÊÇ________£®ÓÉͼÒÒËùʾµÄÖ½´ø¿ÉÖª£¬¸ÃС³µ´ïµ½×î´óËÙ¶Èʱ£¬ÏðƤ½îµÄÉ쳤Á¿________£¨Ñ¡Ìî¡°´óÓÚÁ㡱»ò¡°µÈÓÚÁ㡱£©£®

£¨3£©¸ÃС×éÓÃС¢¾ÉÁ½×éÏðƤ½î·Ö±ð×öʵÑ飬ÕýȷʵÑé²Ù×÷µÃµ½ÏðƤ½îµÄÌõÊýnÓëС³µ¶ÔÓ¦ËÙ¶ÈvµÄ¶à×éÊý¾Ý£¬×÷³öv2-nµÄͼÏóÈçͼ±ûÖеÄC¡¢DËùʾ£¬ÔòÓÃÐÂÏðƤ½îµÃ³öµÄͼÏóÊÇ________£¨Ñ¡Ìî¡°C¡±»ò¡°D¡±£©£¬¸ù¾Ý¸ÃͼÏó¿ÉÒԵóöµÄ½áÂÛÊÇ_________£®

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

¾«Ó¢¼Ò½ÌÍø