ÌâÄ¿ÄÚÈÝ

СÃ÷ºÍ¼¸Î»Í¬Ñ§ÔÚÒ»Æð£¬Ïë²âÒ»²âËûÃÇÉÏÂ¥µÄ¹¦ÂÊ£®

(1)ʵÑéÖгýÐè·Ö±ð²âÁ¿¼¸¸öͬѧµÄÖÊÁ¿m£¬ÉÏÂ¥¸ß¶ÈhÍ⣬»¹ÐèÒª²âµÄÎïÀíÁ¿Îª________________£®

(2)ËûÃÇÉÏÂ¥µÄ¹¦Âʵıí´ïʽΪ____________[ÓÃ(1)Öвâ³öµÄÎïÀíÁ¿±íʾ]£®

(3)ÏÂÁÐÑ¡ÏîÖÐÊÇijͬѧÉÏÂ¥µÄ¹¦ÂÊ£¬ÇëÑ¡³öºÏÀíµÄÒ»Ï____£©

A£®2 W B£®20 W C£®200 W D£®2000 W

(4)ËûÃÇÉè¼ÆÁËÈýÌ×·½°¸£º¢Ù²âÁ¿³ö¸÷×ÔµÄÌåÖØ£¬ÅÀÂ¥ÓõÄʱ¼äºÍÅÀÂ¥µÄ¸ß¶È£¬Ëã³öÅÀÂ¥µÄ¹¦Âʲ¢½øÐбȽϣ»¢Ú¿ØÖÆÅÀÂ¥µÄʱ¼äÏàͬ£¬²âÁ¿³ö¸÷×ÔµÄÌåÖغÍÅÀÂ¥µÄ¸ß¶È£¬Ëã³öÅÀÂ¥×öµÄ¹¦²¢½øÐбȽϣ»¢Û¿ØÖÆÅÀÂ¥µÄ¸ß¶ÈÏàͬ£¬²âÁ¿³ö¸÷×ÔµÄÌåÖغÍÅÀÂ¥ËùÓõÄʱ¼ä£¬Ëã³öÌåÖغÍʱ¼äµÄ±ÈÖµ²¢½øÐбȽϣ¬¿ÉÐеÄÊÇ£¨____£©

A£®Ö»ÓТ٠B£®Ö»ÓÐ¢Ù¢Ú C£®Ö»ÓÐ¢Ú¢Û D£®¢Ù¢Ú¢Û¶¼¿ÉÒÔ

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø