ÌâÄ¿ÄÚÈÝ
9£®ÊÔ¸ù¾Ý¹æ¶¨ÒªÇó×÷ͼ£¨1£©ÔڸܸËÉϵÄAµã¹ÒÒ»ÖØÎÔÚCµã¶Ô¸Ü¸ËÊ©¼ÓÒ»¸ö×îСµÄÁ¦£¬Ê¹¸Ü¸ËƽºâÔÚ¼×ͼÖÐËùʾµÄλÖã®ÊÔ»³öÕâ¸öÁ¦µÄʾÒâͼºÍÁ¦±Û£®
£¨2£©¹¤ÈËÕ¾ÔÚµØÉÏ£¬ÀûÓÃÒÒͼËùʾµÄ»¬ÂÖ×é°ÑÖØÎïÌáÉýµ½Â¥ÉÏ£¬ÇëÔÚÒÒͼÖл³ö»¬ÂÖ×éµÄÈÆÉþÍò·¨£®
£¨3£©Èçͼ±ûËùʾµÄµç·δ»ÍêÕû£¬ÇëÄãÔÚͼÖеĢ٢ڵÄȱ¿Ú´¦Ñ¡Ôñ¿ª¹Ø»òµÆÅݵķûºÅÌîÉϲ¢°Ñ¢Û´¦µÄÈý¿×²å×ùÁ¬½ÓºÃ£®
·ÖÎö £¨1£©ÓÉ¸Ü¸ËµÄÆ½ºâÌõ¼þ£º¶¯Á¦¡Á¶¯Á¦±Û=×èÁ¦¡Á×èÁ¦±Û£¬Öª×èÁ¦¡Á×èÁ¦±ÛÊǶ¨ÖµÊ±£¬µ±¶¯Á¦±Û×î´óʱ£¬¼´¶¯Á¦±ÛΪOCʱ£¬Á¦FÊÇ×îСµÄ£®
£¨2£©¸ù¾Ý»¬ÂÖ×éµÄÕýÈ·ÈÆ·¨½øÐзÖÎö£¬ÓÉÓÚÀÁ¦µÄ·½ÏòÏòÏ£¬ËùÒÔ½«Éþ×ÓµÄÒ»¶Ë¹Ì¶¨ÔÚ¶¨»¬ÂÖÉÏ£¬È»ºó½«Éþ×ÓÈÆÔÚ»¬ÂÖ×éÉϼ´¿É£®
£¨3£©¿ª¹Ø¿ØÖƵÆÅÝʱ£¬»ðÏßÊ×ÏȽøÈ뿪¹Ø£¬È»ºó½øÈëµÆÅÝ£¬ÁãÏßÖ±½Ó½øÈëµÆÅÝ£»Èý¿×²å×ùµÄ½Ó·¨£ºÉÏ¿×Ö±½Ó½ÓµØÏߣ¬×ó¿×Ö±½Ó½ÓÁãÏߣ¬ÓÒ¿×Ö±½Ó½Ó»ðÏߣ®
½â´ð ½â£º£¨1£©¸ù¾Ý¸Ü¸ËƽºâÌõ¼þ£¬ÒªÏ붯Á¦×îС£¬¶¯Á¦±Û¾ÍÒª×î´ó£¬ÒòΪ֧µãÊÇOµã£¬µ±Á¦×÷ÓÃÔÚCµãʱ£¬Á¦±Û×£®ËùÒÔÖ»Òª×÷Ò»¸öÁ¦£¬Ê¹Á¦µÄ×÷ÓÃÏßÓëOC´¹Ö±¼´¿É£¬ÈçͼËùʾ£º![]()
£¨2£©Óɹ¤ÈËÕ¾ÔÚµØÉÏ¿ÉÖªÀÁ¦·½ÏòÏòÏ£¬Éþ×ÓÏÈϵÔÚ¶¨»¬ÂֵĹ̶¨¹Ò¹³ÉÏ£¬È»ºóÔÙÈÆ¹ýÏÂÃæµÄ¶¯»¬ÂÖÔÙÏòÉÏÈÆµ½¶¨»¬ÂÖÉÏ£¬ÒÀ´Î·´¸´ÈÆ£®ÈçͼËùʾ£º![]()
£¨3£©¸ù¾Ý»ðÏßÊ×ÏȽøÈ뿪¹Ø£¬ËùÒÔ¢Ù´¦½Ó¿ª¹Ø£®¸ù¾ÝÁãÏßÖ±½Ó½øÈëµÆÅÝ£¬¢Ú´¦½ÓµÆÅÝ£®
¸ù¾ÝÈý¿×²å×ùµÄÉÏ¿×Ö±½Ó½ÓµØÏߣ¬×ó¿×Ö±½Ó½ÓÁãÏߣ¬ÓÒ¿×Ö±½Ó½Ó»ðÏߣ®µç·ͼÈçͼËùʾ£º![]()
¹Ê´ð°¸Îª£º£¨1£©ÈçͼËùʾ£»£¨2£©ÈçͼËùʾ£»£¨3£©ÈçͼËùʾ£®
µãÆÀ £¨1£©µ±¸Ü¸Ëƽºâʱ£¬ÒªÊ¹Á¦×îС£¬Á¦±ÛÒª×£¬×Á¦±Û¾ÍÊÇÖ§µãµ½×÷ÓõãµÄ¾àÀ룮
£¨2£©¶ÔÓÚ»¬ÂÖ×éµÄ×é×°ÓëÈÆÏß·½·¨£¬Òª¿´ÇåÌâÄ¿µÄÿһ¸öÒªÇó£¬Áé»îÔËÓ㬲»ÄÜËÀ¼ÇÓ²±³Ê¡Á¦µÄÈÆÏß·½·¨£®
£¨3£©±¾Ì⿼²éÁË¿ª¹Ø¡¢²å×ùµÄ½Ó·¨£®¿ª¹Ø½ÓÔÚ»ðÏßÓëµçµÆÖ®¼ä£¬¿ÉÒÔʹ¿ª¹Ø¶Ï¿ªÊ±£¬µçµÆµÆ×ùÉÏûÓе磬ÕâÑùÔÚ»»µÆÅÝʱ²»»á·¢Éú´¥µç£®
| A£® | µ±Ë®Î»²»±äʱ£¬µçѹ±íʾÊý²»±ä£¬Ö¸Ê¾µÆ²»ÁÁ | |
| B£® | µ±Ë®Î»Ï½µÊ±£¬µçѹ±íʾÊý±äС£¬Ö¸Ê¾µÆ±ä°µ | |
| C£® | Èôµçѹ±íʾÊý±ä´ó£¬Ö¸Ê¾µÆ±ä°µ£¬±íÃ÷ˮλÉÏÉý | |
| D£® | Èô½«µçѹ±í¸Ä×°³Éˮλ¼Æ£¬µçѹ±íÁã¿Ì¶ÈÏß¼´ÎªË®Î»¼ÆÁã¿Ì¶ÈÏß |
| A£® | ɽ¼äÔÆº£µÄÐγÉÊÇÆû»¯ÏÖÏ󣬷ÅÈÈ | B£® | ÎíÚ¡µÄÐγÉÊÇÄý»ªÏÖÏó£¬ÎüÈÈ | ||
| C£® | ±ùÁèµÄÐγÉÊÇÄý»ªÏÖÏó£¬ÎüÈÈ | D£® | ¶ÖéµÄÐγÉÊÇÒº»¯ÏÖÏ󣬷ÅÈÈ |
| A£® | µçÔ´µçѹÊÇ6V | B£® | µÆµÄµç×èÖµÊÇ60¦¸ | ||
| C£® | µçÔ´µçѹÊÇ4V | D£® | µç·ÏûºÄµÄ×î´ó¹¦ÂÊÊÇ3.6W |
¢ÙÇóÈÝÆ÷ÄÚË®µÄÖÊÁ¿mË®£®
¢ÚÇóÈÝÆ÷¶ÔˮƽµØÃæµÄѹǿp£®
¢ÛÏÖÓÐÎïÌåA¡¢BºÍC£¨ÆäÌå»ý¼°ÔÚË®Öо²Ö¹ºóµÄ״̬Èç±íËùʾ£©£¬ÇëÑ¡ÔñÆäÖÐÒ»¸öÎïÌå·ÅÈëÈÝÆ÷ÖУ¬Ê¹Ë®¶ÔÈÝÆ÷µ×²¿Ñ¹Ç¿µÄ±ä»¯Á¿×î´ó£®Ð´³öÑ¡ÔñµÄÎïÌå²¢Çó³ö´ËÊ±Ë®ÃæÉÏÉýµÄ¸ß¶È¡÷h£®
| ÎïÌå | Ìå»ý£¨Ã×3£© | ÔÚË®Öо²Ö¹ºóµÄ״̬ |
| A | 5¡Á10-4 | Ư¸¡ÔÚË®Ãæ |
| B | 5¡Á10-4 | ½þûÔÚË®ÖÐ |
| C | 1.2¡Á10-3 | ½þûÔÚË®ÖÐ |