ÔÚѧϰ¹¦ÂʵÄ֪ʶºó£¬ÈýλͬѧÏë±È½ÏÅÀ¸Ëʱ˭µÄ¹¦ÂÊ´ó.ÒÔÏÂÊÇËûÃÇÌÖÂÛºóµÃ³öµÄÈýÌ×·½°¸£¬ÆäÖпÉÐеÄÊÇ                      .                                     
¢ÙÓÃÏàͬµÄʱ¼äÅÀ¸Ë£¬²âÁ¿³ö¸÷×ÔµÄÌåÖغÍÅÀÉϸ˵ĸ߶ȣ¬¼´¿É±È½Ï¹¦ÂÊ´óС£»
¢Ú¶¼ÅÀµ½¸Ë¶¥£¬²âÁ¿³ö¸÷×ÔµÄÌåÖغÍÅÀ¸ËÓõÄʱ¼ä£¬¼´¿É±È½Ï¹¦ÂÊ´óС£»
¢ÛÅÀ¸Ëºó£¬²âÁ¿³ö¸÷×ÔµÄÌåÖØ¡¢ÅÀ¸ËÓõÄʱ¼äºÍÅÀÉϸ˵ĸ߶ȣ¬Ëã³ö¹¦ÂʽøÐбȽÏ.

A£®Ö»ÓТÙB£®¢Ù¢ÚC£®¢Ù¢ÛD£®¢Ù¢Ú¢Û

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2010?¸§Ë³£©ÔÚѧϰµç¹¦ÂʵÄ֪ʶºó£¬Ð¡Î°ºÍСÃ÷²ÂÏëµç¹¦ÂÊÓëʲôÒòËØÓйØϵÄØ£¿ËûÃÇ·Ö±ðÌá³öÁËÈçϲÂÏ룺
A£®µç¹¦ÂʸúµçÁ÷ÓйØϵ£®
B£®µç¹¦ÂʸúµçѹÓйØϵ£®
£¨1£©ÈçͼÊÇСΰÉè¼ÆµÄʵÑéµç·ͼ£¬¸ù¾Ý´Ëµç·ͼ¿ÉÒÔÑéÖ¤²ÂÏë
A
A
£¨Ìî¡°A¡±»ò¡°B¡±£©£®
£¨2£©ÊµÑé¹ý³ÌÖУ¬Í¨¹ý¹Û²ìСµÆÅÝÔ½
ÁÁ
ÁÁ
£¨Ìî¡°ÁÁ¡±»ò¡°°µ¡±£©£¬ÅжϳöСµÆÅݵÄʵ¼Ê¹¦ÂÊÔ½´ó£®ÈôËûÃǽ«¡°2.5V 0.3A¡±µÄСµÆÅÝL1ºÍ¡°3.8V 0.3A¡±µÄСµÆÅÝL2Á¬ÈëÈçͼËùʾµÄµç·ÖУ¬±ÕºÏ¿ª¹ØSºó£¬µÆÅÝÄܹ»·¢¹â£¬ÔòСµÆÅÝ
L1
L1
£¨Ìî¡°L1¡±»ò¡°L2¡±£©µÄʵ¼Ê¹¦Âʸü´ó£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2012-2013ѧÄê½­ËÕÊ¡¸½Êô³õÖоÅÄ꼶µÚÒ»´Î¿¼ÊÔÎïÀíÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÊµÑéÌâ

ÔÚѧϰ¹¦ÂʵÄ֪ʶºó£¬ÈýλͬѧÏë±È½ÏÅÀ¸Ëʱ˭µÄ¹¦ÂÊ´ó.ÒÔÏÂÊÇËûÃÇÌÖÂÛºóµÃ³öµÄÈýÌ×·½°¸£¬ÆäÖпÉÐеÄÊÇ                       .                                     

¢ÙÓÃÏàͬµÄʱ¼äÅÀ¸Ë£¬²âÁ¿³ö¸÷×ÔµÄÌåÖغÍÅÀÉϸ˵ĸ߶ȣ¬¼´¿É±È½Ï¹¦ÂÊ´óС£»

¢Ú¶¼ÅÀµ½¸Ë¶¥£¬²âÁ¿³ö¸÷×ÔµÄÌåÖغÍÅÀ¸ËÓõÄʱ¼ä£¬¼´¿É±È½Ï¹¦ÂÊ´óС£»

¢ÛÅÀ¸Ëºó£¬²âÁ¿³ö¸÷×ÔµÄÌåÖØ¡¢ÅÀ¸ËÓõÄʱ¼äºÍÅÀÉϸ˵ĸ߶ȣ¬Ëã³ö¹¦ÂʽøÐбȽÏ.

A.Ö»ÓТ٠             B.¢Ù¢Ú             C.¢Ù¢Û            D. ¢Ù¢Ú¢Û

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º½â´ðÌâ

ÔÚѧϰµç¹¦ÂʵÄ֪ʶºó£¬Ð¡Î°ºÍСÃ÷²ÂÏëµç¹¦ÂÊÓëʲôÒòËØÓйØϵÄØ£¿ËûÃÇ·Ö±ðÌá³öÁËÈçϲÂÏ룺
A£®µç¹¦ÂʸúµçÁ÷ÓйØϵ£®
B£®µç¹¦ÂʸúµçѹÓйØϵ£®
£¨1£©ÈçͼÊÇСΰÉè¼ÆµÄʵÑéµç·ͼ£¬¸ù¾Ý´Ëµç·ͼ¿ÉÒÔÑéÖ¤²ÂÏë______£¨Ìî¡°A¡±»ò¡°B¡±£©£®
£¨2£©ÊµÑé¹ý³ÌÖУ¬Í¨¹ý¹Û²ìСµÆÅÝÔ½______£¨Ìî¡°ÁÁ¡±»ò¡°°µ¡±£©£¬ÅжϳöСµÆÅݵÄʵ¼Ê¹¦ÂÊÔ½´ó£®ÈôËûÃǽ«¡°2.5V 0.3A¡±µÄСµÆÅÝL1ºÍ¡°3.8V 0.3A¡±µÄСµÆÅÝL2Á¬ÈëÈçͼËùʾµÄµç·ÖУ¬±ÕºÏ¿ª¹ØSºó£¬µÆÅÝÄܹ»·¢¹â£¬ÔòСµÆÅÝ______£¨Ìî¡°L1¡±»ò¡°L2¡±£©µÄʵ¼Ê¹¦Âʸü´ó£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2010ÄêÁÉÄþÊ¡¸§Ë³ÊÐÖп¼ÎïÀíÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£º½â´ðÌâ

ÔÚѧϰµç¹¦ÂʵÄ֪ʶºó£¬Ð¡Î°ºÍСÃ÷²ÂÏëµç¹¦ÂÊÓëʲôÒòËØÓйØϵÄØ£¿ËûÃÇ·Ö±ðÌá³öÁËÈçϲÂÏ룺
A£®µç¹¦ÂʸúµçÁ÷ÓйØϵ£®
B£®µç¹¦ÂʸúµçѹÓйØϵ£®
£¨1£©ÈçͼÊÇСΰÉè¼ÆµÄʵÑéµç·ͼ£¬¸ù¾Ý´Ëµç·ͼ¿ÉÒÔÑéÖ¤²ÂÏë______£¨Ìî¡°A¡±»ò¡°B¡±£©£®
£¨2£©ÊµÑé¹ý³ÌÖУ¬Í¨¹ý¹Û²ìСµÆÅÝÔ½______£¨Ìî¡°ÁÁ¡±»ò¡°°µ¡±£©£¬ÅжϳöСµÆÅݵÄʵ¼Ê¹¦ÂÊÔ½´ó£®ÈôËûÃǽ«¡°2.5V 0.3A¡±µÄСµÆÅÝL1ºÍ¡°3.8V 0.3A¡±µÄСµÆÅÝL2Á¬ÈëÈçͼËùʾµÄµç·ÖУ¬±ÕºÏ¿ª¹ØSºó£¬µÆÅÝÄܹ»·¢¹â£¬ÔòСµÆÅÝ______£¨Ìî¡°L1¡±»ò¡°L2¡±£©µÄʵ¼Ê¹¦Âʸü´ó£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸