ÌâÄ¿ÄÚÈÝ

ÓÉÅ·Ä·¶¨Âɹ«Ê½I=U/R±äÐεÃR=U/I£¬¶Ô´Ë£¬ÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ £¨ £©

A. ¼ÓÔÚµ¼ÌåÁ½¶ËµÄµçѹԽ´ó£¬Ôòµ¼ÌåµÄµç×èÔ½´ó

B. ͨ¹ýµ¼ÌåµÄµçÁ÷Ô½´ó£¬Ôòµ¼ÌåµÄµç×èԽС

C. µ±µ¼ÌåÁ½¶ËµÄµçѹΪÁãʱ£¬µ¼ÌåµÄµç×èҲΪÁã

D. µ¼ÌåµÄµç×è¸úµ¼ÌåÁ½¶ËµÄµçѹºÍͨ¹ýµ¼ÌåµÄµçÁ÷ÎÞ¹Ø

D ¡¾½âÎö¡¿ÊÔÌâ·ÖÎö£ºµ¼ÌåµÄµç×èÖ»Óëµ¼Ìå±¾ÉíÓйأ¬Óë¼ÓÔÚµ¼ÌåÁ½¶ËµÄµçѹºÍͨ¹ýµ¼ÌåµÄµçÁ÷µÄ´óСÎ޹أ¬¹ÊӦѡD¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø