ÔÚ¡°Ì½¾¿¹ÌÌåÈÛ»¯Ê±Î¶ȵı仯¹æÂÉ¡±ÊµÑéÖУ¬·¼·¼½«ÊÊÁ¿µÄ¹ÌÌåËéĩװÔÚÊÔ¹ÜÖУ¬ËùÓõÄʵÑé×°ÖÃÈçͼ¼×Ëùʾ¡£

(1)½«·ÅÈëÊÊÁ¿¹ÌÌåËéÄ©µÄÊԹܷÅÔÚÊ¢ÓÐË®µÄÉÕ±­ÖмÓÈÈ£¬ÆäÄ¿µÄÊÇ_______¡£

(2)ÊÔ¹ÜÔÚË®ÖеÄÉî¶ÈÒªÊʵ±¡£ÆäÖС°Êʵ±¡±µÄº¬ÒåÊÇ_______ºÍ________________¡£

(3)Ëý¸ù¾ÝʵÑéÊý¾Ý»æÖƵÄͼÏóÒÒÖÐËù¶ÔÓ¦µÄ¹ÌÌåÊôÓÚ______(Ìî¡°¾§Ì塱»ò¡°·Ç¾§Ì塱)£¬ÀíÓÉÊÇ_______¡£

(4)ͼÏó±ûÊÇËý¸ù¾ÝʵÑéÊý¾Ý»æÖƵÄÁíÒ»ÖÖ¹ÌÌåÈÛ»¯Í¼Ïó£¬ÆäÈÛµãÊÇ______¡æ£¬ÈÛ»¯ÓÃÁË______min£¬´¦ÓÚ¹ÌÒº¹²´æ̬µÄÊÇͼÖеÄ______¶Î£¬Ôڴ˹ý³ÌÖлìºÏÎïÒª______(Ìî¡°ÎüÊÕ¡±»ò¡°·Å³ö¡±)ÈÈÁ¿£¬×ÜÌå»ý______(Ìî¡°±ä´ó¡±¡°±äС¡±»ò¡°²»±ä¡±)¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2017Çﻦ½Ì°æ£¨×ñÒå°æ£©¾ÅÄ꼶ÎïÀí£ºµÚÊ®ÁùÕÂ×ÛºÏÄÜÁ¦²âÊÔ¾í ÌâÐÍ£ºÊµÑéÌâ

С¹¦Í¬Ñ§ÔÚ²â±êÓС°2.5 V¡±×ÖÑùµÄСµÆÅݹ¦ÂÊʵÑéʱ£¬ËûµÄµç·ÒѾ­Á¬³ÉÈçͼ¼×Ëùʾ¡£

(1)ÇëÄãÓñʻ­Ïß´úÌæµ¼Ïߣ¬°ïËû°Ñµçѹ±íÕýÈ·Á¬Èëµç·£¬Á¬Ïß²»Äܽ»²æ_____¡£ÔÚÁ¬½ÓºÃµç·ºó£¬ÒªÏȽ«»¬¶¯±ä×èÆ÷»¬Æ¬PÒÆÖÁ________(Ñ¡Ìî¡°A¡±»ò¡°B¡±)¶Ëºó£¬¿ª¹Ø²ÅÄÜ_______¡£

(2)Èç¹ûÓøɵç³Ø×÷µçÔ´£¬ËûÖÁÉÙÒªÓÃ_______½Ú¡£

(3)ͼÒÒÊǸù¾ÝʵÑéÊý¾Ý»æÖƳɵÄI£­UͼÏñ¡£µ±PÔÚijλÖÃʱ£¬µçѹ±íʾÊýΪ1.5 V£¬µÆÅݵç×èΪ______¦¸£¬µÆÅÝ·¢¹â_______(Ñ¡Ìî¡°½Ï°µ¡±»ò¡°½ÏÁÁ¡±)£»ÒªÊ¹µÆÕý³£·¢¹â£¬Ó¦½«»¬Æ¬PÏò_______(Ñ¡Ìî¡°A¡±»ò¡°B¡±)¶ËÒƶ¯£¬µÆÅݵĶ¹¦ÂÊΪ_______W¡£

(4)С¹¦Í¬Ñ§»¹Ïë´ÖÂÔ²âÁ¿×Ô¼º¼ÒÀï΢²¨Â¯¹¤×÷ʱµÄµç¹¦ÂÊ£¬³ýÁËÓÃÍ£±íÍ⣬ÄãÈÏΪ»¹ÐèÒª________¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2017ÇïÈ˽̰æ°ËÄ꼶ÎïÀíÉϲá ÕÂÄ©²âÊÔ£¨Î壩͸¾µ¼°ÆäÓ¦Óà ÌâÐÍ£ºÑ¡ÔñÌâ

ÏÂÁÐÓйØ͸¾µÓ¦ÓõÄ˵·¨ÕýÈ·µÄÊÇ£¨ £©

A£®ÕÕÏà»úµÄ¾µÍ·Ï൱ÓÚÒ»¸ö°¼Í¸¾µ

B£®½üÊÓÑÛ¿É´÷͹͸¾µÆ¬×öµÄÑÛ¾µ½øÐнÃÕý

C£®Ó÷Ŵ󾵹۲ìÎïÌåʱ£¬ÎïÓë¾µµÄ¾àÀë±ØÐë´óÓÚÁ½±¶½¹¾à

D£®Ù¤ÀûÂÔÓÃ×ÔÖƵÄÍûÔ¶¾µ¹Û²ìÌìÌ壬ÒÔÈ·ÔäµÄÖ¤¾ÝÖ§³ÖÁË¡°ÈÕÐÄ˵¡±

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£ºÈ˽̰æ°ËÄ꼶£¨ÉϲᣩÎïÀí µÚÒ»Õ»úеÔ˶¯µÚÒ»½Ú³¤¶ÈºÍʱ¼äµÄ²âÁ¿Í¬²½Á·Ï°1 ÌâÐÍ£ºÑ¡ÔñÌâ

ÈçͼËùʾÊÇСÃ÷ͬѧÀûÓÃ×ÔÖƵĿ̶ȳ߲âÁ¿×Ô¼ºµÄÉí¸ß£¬ËûÒ»¹²²âÁ¿ÁËÈý´Î£¬Èý´Î²âÁ¿Êý¾Ý·Ö±ðΪ156.2cm¡¢156.3cm¡¢156.3cm£¬ÔòСÃ÷Éí¸ßµÄƽ¾ùֵΪ£¨¡¡¡¡£©

A. 156.2cm B. 156.3cm C. 156.27cm D. 156.267cm

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£ºÈ˽̰æ°ËÄ꼶£¨ÉϲᣩÎïÀí µÚÒ»Õ»úеÔ˶¯µÚÒ»½Ú³¤¶ÈºÍʱ¼äµÄ²âÁ¿Í¬²½Á·Ï°1 ÌâÐÍ£ºÑ¡ÔñÌâ

һλͬѧÓÃ×îС¿Ì¶ÈÊǺÁÃ׵Ŀ̶ȳߣ¬²âÁ¿ÎïÀí¿Î±¾£¨°ËÄêÉϲᣩµÄ¿í¶È£¬²¢×÷ÁËÏÂÃæµÄ¼Ç¼£¬ÆäÖÐÕýÈ·µÄÊÇ£¨¡¡¡¡£©

A. 18.8cm B. 1.88dm C. 18.80cm D. 188mm

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£ºÈ˽̰æ³õÖÐÎïÀí¾ÅÄ꼶ȫ²á µÚ14ÕµÚ2½Ú ÈÈ»úµÄЧÂÊ ²âÊÔ2 ÌâÐÍ£º×ÛºÏÌâ

ijÆû³µÔÚÒ»´ÎÐÐÊ»¹ý³ÌÖÐÏûºÄÁË5kgÆûÓÍ£¬ÒÑÖªÆûÓ͵ÄÈÈֵΪ4.6¡Á107J/kg£®

£¨1£©ÇóÕâЩÆûÓÍÍêȫȼÉշųöµÄÈÈÁ¿£¿

£¨2£©ÈôË®ÏäÖÐ4kgµÄÀäÈ´Ë®£¬Î¶ÈÉý¸ßÁË50¡æ£¬ÀäÈ´Ë®ÖÁÉÙÒªÎüÊÕ¶àÉÙÈÈÁ¿£¿[cË®=4.2¡Á103J/£¨kg•¡æ£©]£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£ºÈ˽̰æ³õÖÐÎïÀí¾ÅÄ꼶ȫ²á µÚ14ÕµÚ2½Ú ÈÈ»úµÄЧÂÊ ²âÊÔ2 ÌâÐÍ£ºÌî¿ÕÌâ

½üÄêÀ´ÉòÑôÊвÉÈ¡Á˾ÓÃñСÇø¼¯Öй©Èȵķ½Ê½£¬²ð³ýÁËǧÓà¸ùÑÌ´Ñ£¬¼õСÁ˸ßεķÏÆøÏòÖÜΧ´óÆøµÄÀ©É¢£®¼°ËüÓë´óÆø²ã¼äµÄÈÈ´«µÝ£¬¼õÇáÁ˶ԴóÆøµÄÎÛȾ£¬Ìá¸ßÁËȼÁϵÄÀûÓÃÂÊ£¬¼õÉÙÁËÄÜÁ¿µÄËðʧ£¬¸ù¾ÝÉÏÊöÄÚÈÝÇëÄãÕÒ³öÒ»¸öÓëÎïÀíÏà¹ØµÄÃû´Ê________£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£ºÈ˽̰æ³õÖÐÎïÀí¾ÅÄ꼶ȫ²á µÚ14ÕµÚ2½Ú ÈÈ»úµÄЧÂÊ ²âÊÔ2 ÌâÐÍ£ºÑ¡ÔñÌâ

¼×ÒÒÁ½Ì¨²ñÓÍ»ú£¬¼×µÄЧÂʵÍÓÚÒÒµÄЧÂÊ£¬ÒâÒåÊÇ £¨ £©

A.¼×µÄ¹¦ÂÊ´óÓÚÒҵŦÂÊ

B.¼×ÏûºÄµÄȼÁ϶àÓÚÒÒÏûºÄµÄȼÁÏ

C.ÒÒ½«È¼ÁÏȼÉշųöµÄÄܱä³ÉÓÐÓù¦µÄÄDz¿·ÖÄܵıÈÀý±È¼×´ó

D.¹¤×÷Ïàͬʱ¼ä¼×ÏûºÄµÄȼÁÏÒ»¶¨±ÈÒÒÉÙ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2017ÄêÇïÈ˽̰æÎïÀí°ËÄ꼶ÉÏ²á µÚËÄÕ ²âÊÔ¾í ÌâÐÍ£ºÌî¿ÕÌâ

Èçͼ£¬´º½ÚÍí»áÉÏ£¬Ò»ÈºÁûÑÆÇàÄêÓþ«ÃÀ¾øÂ×µÄÎ赸¡°Ç§ÊÖ¹ÛÒô¡±¸øÈËÒÔÃÀµÄÏíÊÜ¡£

(1)¹ÛÖÚ¿´²»¼ûÁìÎèÕßÛ¢Àö»ªÉíºóÕ¾×ŵÄÆäËûÎ赸Õߣ¬ÒòΪ¹âÊÇ____________´«²¥µÄ¡£

(2)ÔÚ¹Û¿´ÑݳöµÄ¹ý³ÌÖУ¬ÎÒÃÇËäȻûÓп´µ½ÀÖ¶ÓÈ´ÄÜ·Ö±æ³öÊǺÎÖÖÀÖÆ÷·¢Éù£¬ÕâÖ÷ÒªÊÇÒòΪ²»Í¬ÀÖÆ÷Ëù·¢ÉùÒôµÄ_______________ÊDz»Í¬µÄ¡£

(3)µçÊÓ¹ÛÖÚ¿´µ½Á«»¨×ùÉϵÄǧÊÖ¹ÛÒôÉíÅûѤÀöϼ¹â£¬ÕâЩ¹âÊÇÓÉ________ÈýÔ­É«ÒÀ²»Í¬±ÈÀý»ìºÏ¶ø³ÉµÄ¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸