ÔÚ̽¾¿¸¡Á¦µÄʵÑéÖУº

£¨1£©ÈçÏÂͼ¼×Ëùʾ£¬ÍõÅô×öÁËÕâÑùÒ»¸öСʵÑ飺ÔÚË®²ÛÖÐ×°ÈëÊÊÁ¿µÄË®£¬°ÑÒ»¸öÇáÖʵĿտóȪˮƿ¸ÇÅ¡½ô£¬ÓÃÒ»¸ùϸÏßϵס£¬Í¨¹ý¶¨»¬ÂÖÓõ¯»É²âÁ¦¼ÆÀ­×ſտóȪˮƿ»ºÂýµÄ½þÈëË®ÖУ¬¹Û²ìµ½µ¯»É²âÁ¦¼ÆµÄʾÊýÖð½¥±ä´ó£¬Í¬Ê±Ë®²ÛÄÚµÄË®ÃæÖð½¥Éý¸ß¡£ÒÀ¾ÝÕâ¸öʵÑé¿ÉÒÔ̽¾¿µÄÎÊÌâÊÇ£º¸¡Á¦´óСÓëÅÅ¿ªÒºÌå___________µÄ¹ØÏµ¡£¸ÃʵÑéʹÓõ͍»¬ÂÖµÄ×÷ÓÃÊǸıäÁ¦µÄ___________¡£

£¨2£©ÈçÉÏͼÒÒÊÇÑéÖ¤°¢»ùÃ×µÂÔ­ÀíµÄÒ»¸öʵÑé¹ý³Ìͼ¡£ÎªÁËÑéÖ¤°¢»ùÃ×µÂÔ­Àí£¬ÊµÑéÐèÒª±È½ÏµÄÎïÀíÁ¿ÊǸ¡Á¦F¸¡ºÍ__________£»ÊµÑéÊÇͨ¹ýͼÒÒÖÐ _______Á½¸ö²½Öè²â³öÁ˸¡Á¦µÄ´óСF¸¡¡££¨Ìî´úºÅ£©

£¨3£©ÊµÑéÖÐÕžü·¢ÏÖ²Ù×÷µÄ˳Ðò²»¹»¿ÆÑ§£¬ÓÚÊÇÌá³öÁ˸ĽøÒâ¼û£¬ÄãÈÏΪºÏÀíµÄ˳ÐòÊÇA ¡¢__________¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2017½ì¹ã¶«Ê¡ÉîÛÚÊоÅÄê¼¶ÉÏѧÆÚÆÚÖп¼ÊÔÎïÀíÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

ÈçÓÒͼËùʾ£¬µ±¿ª¹ØS±ÕºÏºó£¬µçѹ±í²â³öµÄµçѹÊÇ

A. µÆL1Á½¶ËµÄµçѹ

B. µÆL2Á½¶ËµÄµçѹ

C. µçÔ´µçѹ

D. µÆL1ºÍµÆL2Á½¶ËµÄ×ܵçѹ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º¡¾È«¹ú°ÙǿУ¡¿2016-2017ѧÄ꼪ÁÖÊ¡°ËÄê¼¶ÏÂѧÆÚµÚÒ»´ÎÔ¿¼ÎïÀíÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

¹ØÓÚµ¯»É²âÁ¦¼ÆµÄʹÓ÷½·¨£¬ÏÂÁÐ˵·¨´íÎóµÄÊÇ£¨ £©

A. ²»Äܳ¬¹ýËüµÄ²âÁ¿·¶Î§ B. ʹÓõ¯»É²âÁ¦¼ÆÊ±±ØÐëÑØÊúÖ±·½ÏòÀ­¶¯

C. ʹÓÃǰӦµ÷Áã D. ʹÓÃǰÇáÇáµÄÀ´»ØÀ­¶¯¹Ò¹³¼¸´Î

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2017½ìºþÄÏÊ¡¾ÅÄê¼¶ÉÏѧÆÚÈ«ÄܾºÈüÑ¡°Î¿¼ÊÔÎïÀíÊÔ¾í¶þ£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

ÈçͼËùʾ£¬»­ÖеÄÈ˳öÏÖÁË´íÎóµÄÅжϡ£ÒÔÏÂËÄ·ù¹â·ÖУ¬ÄÜÕýȷ˵Ã÷²úÉúÕâÒ»ÏÖÏóµÄÔ­ÒòµÄÊÇ£¨ £©

A. B. C. D.

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2017½ìºþÄÏÊ¡¾ÅÄê¼¶ÉÏѧÆÚÈ«ÄܾºÈüÑ¡°Î¿¼ÊÔÎïÀíÊÔ¾í¶þ£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

¹ØÓÚÄÚÄÜ¡¢ÈÈÁ¿µÈÈÈѧ֪ʶ£¬ÏÂÁÐ˵·¨Öв»ÕýÈ·ÊÇ£¨ £©

A. Ò»¸öÎïÌåµÄζÈÉý¸ß£¬ËüµÄÄÚÄÜÔö¼Ó

B. Ħ²ÁÉúÈÈ£¬ÊÇ¿¿×ö¹¦µÄ·½·¨¸Ä±äÎïÌåÄÚÄܵÄ

C. ´ºÌìÀïµÄ°Ù»¨Ï㣬ÊÇÀ©É¢ÏÖÏó

D. ζÈÔ½¸ßµÄÎïÌ壬º¬ÓеÄÈÈÁ¿Ô½¶à

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2017½ìɽ¶«Ê¡ÁÙÒÊÊÐÃÉÒõÏØ¾ÅÄê¼¶µÚÒ»ÂÖÄ£Ä⿼ÊÔÎïÀíÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

ÈçͼÊǹØÓÚµç×èR1¡¢R2µÄµçÁ÷Óëµçѹ¹ØÏµµÄͼÏñ£¬ÓÉͼÏñ¿ÉÖªR1_______R2£¨Ñ¡Ìî¡°£¾¡±¡¢¡°£½¡±»ò¡°£¼¡±£©£¬R2£½________¦¸£»Èô½«R1¡¢R2²¢Áª½ÓÔÚµçѹΪ2VµÄµç·ÖУ¬Ôò¸É·ÖеĵçÁ÷Ϊ_______A¡£

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2017½ìɽ¶«Ê¡ÁÙÒÊÊÐÃÉÒõÏØ¾ÅÄê¼¶µÚÒ»ÂÖÄ£Ä⿼ÊÔÎïÀíÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

ÈçÏÂͼ¼×Ëùʾµç·ÖУ¬µ±±ÕºÏ¿ª¹Øºó£¬Á½¸öµçѹ±íÖ¸ÕëÆ«×ª¾ùΪͼÒÒËùʾ£¬ÔòµçµÆL1ºÍL2Á½¶ËµÄµçѹ·Ö±ðΪ

A. 1.2V, 4.8V B. 6V£¬1.2V C. 1.2V£¬6V D. 4.8V, 1.2V

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2017½ìɽ¶«Ê¡ÁÙÒÊÊÐÃÉÒõÏØ¾ÅÄê¼¶µÚÒ»ÂÖÄ£Ä⿼ÊÔÎïÀíÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

ÏÂÁйâÏÖÏóÖУ¬ÐγÉÔ­ÒòºÍÆäËüÈý¸ö²»Í¬µÄÊÇ

A. Óêºó²Êºç

B. Ë®Öе¹Ó°

C. Ǧ±Ê¡°ÕÛ¶Ï¡±

D. º£ÊÐò×Â¥

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2017½ì¸ÊËàÊ¡¾ÅÄê¼¶3ÔÂÔ¿¼ÎïÀíÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º×÷ͼÌâ

ÈçͼËùʾ£¬ÖÊÁ¿Îª2kgµÄÎïÌåA¾²Ö¹ÔÚÐ±ÃæÉÏ£¬Çë»­³öÎïÌåAËùÊÜÖØÁ¦µÄͼʾ¡£

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸