ÈçͼÊÇ¡°Ì½¾¿´®Áªµç·µçÁ÷Ìص㡱µÄʵÑéµç·ͼ£º

£¨1£©Á¬½Óµç·µÄ¹ý³ÌÖУ¬¿ª¹ØÓ¦¸Ã_______ __________£¨Ìî¡°¶Ï¿ª¡±»ò¡°±ÕºÏ¡±£©¡£

£¨2£©ÓÒ±íÊÇijͬѧʵÑéÖеÄÒ»×éÊý¾Ý£ºÖ¸³öÉÏÊö±í¸ñËù¼Ç¼µÄÊý¾ÝÖУ¬Ã÷ÏÔ´íÎóµÄÊýÖµÊÇ_________¡£

£¨3£©ÊµÑéÖÐijͬѧ·¢ÏÖÁ½¸ö´®ÁªµÄСµÆÅÝÖУ¬Ò»¸ö·¢¹â£¬Ò»¸ö²»·¢¹â£¬Ôì³ÉÆäÖÐÒ»¸öСµÆÅݲ»·¢¹âµÄÔ­ÒòÊÇ£¨ £©¡£

A£®Ð¡µÆÅÝÓëµÆ×ù½Ó´¥²»Á¼ B£®Ð¡µÆÅݵĵÆË¿¶ÏÁË

C£®²»·¢¹âµÄСµÆÅÝÓжÌ·ÏÖÏó D£®Ð¡µÆÅÝ¿¿½ü¸º¼«

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2016½ì¸£½¨Ê¡¸£ÖÝÊг¤ÀÖÊоÅÄ꼶£¨ÉÏ£©ÆÚÖÐÎïÀí¾í£¨½âÎö°æ£© ÌâÐÍ£º¼ÆËãÌâ

ijÎïÀíÐËȤС×éµÄͬѧ£¬ÓÃú¯¸ø10kgµÄË®¼ÓÈÈ£¬Í¬Ê±ËûÃÇ»æÖÆÁËÈçͼËùʾµÄ¼ÓÈȹý³ÌÖÐË®ÎÂËæʱ¼ä±ä»¯µÄͼÏߣ®ÈôÔÚ6minÄÚÍêȫȼÉÕÁË0.2kgµÄú£¬Ë®µÄ±ÈÈÈÈÝΪ4.2¡Á103J/£¨kg•¡æ£©£¬ÃºµÄÈÈֵԼΪ3¡Á107J/kg£®Çó£º

£¨1£©ÃºÍêȫȼÉÕ²úÉúµÄÈÈÁ¿£»

£¨2£©¾­¹ý6minʱ¼ä¼ÓÈÈ£¬Ë®ËùÎüÊÕµÄÈÈÁ¿£»

£¨3£©ÃºÂ¯ÉÕˮʱµÄÈÈЧÂÊ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2016½ìÖØÇìɳƺ°ÓÇøÁùУ³õÈýÉÏÆÚ°ëÆÚÁª¿¼ÎïÀí¾í£¨½âÎö°æ£© ÌâÐÍ£º¼ÆËãÌâ

ijÎïÀíÐËȤС×éµÄͬѧ£¬ÓÃú¯¸ø10kgµÄË®¼ÓÈÈ£¬Í¬Ê±ËûÃÇ»æÖÆÁËÈçͼËùʾµÄ¼ÓÈȹý³ÌÖÐË®ÎÂËæʱ¼ä±ä»¯µÄͼÏß¡£ÈôÔÚ6minÄÚÍêȫȼÉÕÁË0.2kgµÄú£¬Ë®µÄ±ÈÈÈÈÝΪ4.2¡Á103J£¯(kg¡¤¡æ)£¬ÃºµÄÈÈֵԼΪ3¡Á107J£¯kg¡£Çó£º

(1)úÍêȫȼÉÕ²úÉúµÄÈÈÁ¿£»

(2)¾­¹ý6minʱ¼ä¼ÓÈÈ£¬Ë®ËùÎüÊÕµÄÈÈÁ¿£»

(3)ú¯ÉÕˮʱµÄÈÈЧÂÊ¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2016½ìÖØÇ쿪ÏØÎåУ³õÈýÉÏÆÚÆÚÖÐÁª¿¼ÎïÀí¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

Ò»ÏäÆûÓÍÓÃÈ¥Ò»°ëºó£¬Ê£ÏµÄÆûÓÍ£º£¨ £©

A.±ÈÈÈÈÝ¡¢ÃܶȲ»±ä£¬ÈÈÖµ¼õ°ë

B.±ÈÈÈÈÝ¡¢Ãܶȡ¢ÈÈÖµ¾ù²»±ä

C.±ÈÈÈÈÝ¡¢Ãܶȡ¢ÈÈÖµ¾ù¼õ°ë

D.±ÈÈÈÈݼõ°ë£¬Ãܶȡ¢ÈÈÖµ²»±ä

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2016½ìºþ±±Î人¶þÊ®ÎåÖгõÈýÉÏÆÚÆÚÖп¼ÊÔÎïÀí¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

Èçͼ¼×Ëùʾµç·£¬µ±±ÕºÏ¿ª¹Øºó£¬Á½¸öµçѹ±íÖ¸Õëƫת¾ùΪÉÏͼÒÒËùʾ£¬ÔòµçµÆL1ºÍL2Á½¶ËµÄµçѹ·Ö±ðΪ£¨ £©

A£®7.2V 1.8V

B£®9V 1.8V

C£®1. 8V 7.2V

D£®9V 7.2V

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2016½ì¸£½¨ÄÏ°²ÊµÑéÖÐѧ³õÈýÉÏÆÚÆÚÖп¼ÊÔÎïÀí¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

ÈçͼËùʾ£¬µç·Ԫ¼þ¼°µ¼ÏßÁ¬½Ó¾ùÍêºÃ£¬±ÕºÏ¿ª¹ØS1¡¢S2£¬Ôò£¨ £©

A£®Ll²»ÄÜ·¢¹â£¬L2ÄÜ·¢¹â

B£®LlÄÜ·¢¹â£¬L2²»ÄÜ·¢¹â

C£®L1¡¢L2¶¼ÄÜ·¢¹â

D£®L1¡¢L2¶¼²»ÄÜ·¢¹â

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2016½ì¸£½¨ÄÏ°²ÊµÑéÖÐѧ³õÈýÉÏÆÚÆÚÖп¼ÊÔÎïÀí¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

Á½¸öÏàͬµÄÈÝÆ÷·Ö±ð×°ÁËÖÊÁ¿ÏàͬµÄÁ½ÖÖÒºÌ壬ÓÃͬһÈÈÔ´·Ö±ð¼ÓÈÈ£¬ÒºÌåζÈÓë¼ÓÈÈʱ¼ä¹ØϵÈçͼËùʾ£®¸ù¾ÝͼÏß¿ÉÖª£¨ £©

A£®¼×ÒºÌåµÄ±ÈÈÈÈÝ´óÓÚÒÒÒºÌåµÄ±ÈÈÈÈÝ

B£®Èç¹ûÉý¸ßÏàͬµÄζȣ¬Á½ÖÖÒºÌåÎüÊÕµÄÈÈÁ¿Ïàͬ

C£®¼ÓÈÈʱ¼äÏàͬ£¬¼×ÒºÌåÎüÊÕµÄÈÈÁ¿´óÓÚÒÒÒºÌåÎüÊÕµÄÈÈÁ¿

D£®¼ÓÈÈʱ¼äÏàͬ£¬¼×ÒºÌåζÈÉý¸ß±ÈÒÒÒºÌåζÈÉý¸ßµÃ¶à

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2016½ìºþ±±Î人ººÑôÇø³õÈýÆÚÖÐÎïÀí¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

ÓëÏÂͼËùʾʵÑéµç·Ïà¶ÔÓ¦µÄµç·ͼÊÇÑ¡ÏîÖеģ¨ £©

A£® B£® C£® D£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2015-2016ѧÄ긣½¨ÄÏƽÎäÒÄɽÈýÖгõ¶þµÚÒ»´ÎÔ¿¼ÎïÀí¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

¡°ÂúÑÛ·ç¹â¶àÉÁ˸£¬¿´É½Ç¡ËÆ×ßÀ´Ó­£¬×Ðϸ¿´É½£¬É½²»¶¯£¬ÊÇ´¬ÐУ®¡±Ê«ÖС°¿´É½Ç¡ËÆ×ßÀ´Ó­¡±ºÍ¡°ÊÇ´¬ÐС±ËùÑ¡µÄ²ÎÕÕÎ £©

A£®·Ö±ðÊÇ´¬ºÍɽ B£®·Ö±ðÊÇɽºÍ´¬ C£®¶¼ÊÇ´¬ D£®¶¼ÊÇɽ

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸