ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÈçͼËùʾº¬ÀíÏë±äѹÆ÷µÄµç·ÖУ¬Ô­ÏßȦµç·ÖÐÓж¨Öµµç×èR1£¬×èֵΪ8R0£¬¸±ÏßȦµç·Öж¨Öµµç×èR2ºÍ»¬¶¯±ä×èÆ÷´®Áª£¬R2×èÖµºÍ»¬¶¯±ä×èÆ÷µÄ×î´ó×èÖµ¾ùΪR0£¬Ô­¸±ÏßȦµÄÔÑÊý±ÈΪ2£º1£¬a¡¢b¶Ë½ÓÕýÏÒ½»Á÷µç£¬ÔòÔÚ»¬¶¯±ä×èÆ÷»¬Æ¬PÏòÓÒÒƶ¯ÖÁ×îÓҶ˵Ĺý³ÌÖУ¨ £©

A.Õû¸öµç·ÖÐÏûºÄµÄ×ܹ¦ÂÊÔÚÔö´óB.¸±ÏßȦµç·ÖÐÏûºÄµÄ¹¦ÂÊÒ»Ö±¼õС

C.¸±ÏßȦµÄÊä³öµçѹ²»±äD.R1Á½¶ËµçѹÓëR2Á½¶Ëµçѹ֮±ÈΪ4£º1

¡¾´ð°¸¡¿ABD

¡¾½âÎö¡¿

»¬¶¯±ä×èÆ÷»¬Æ¬PÏòÓÒÒƶ¯µÄ¹ý³ÌÖУ¬×ܵç×è¼õС£¬Ô­¸±ÏßȦµÄµçÁ÷Ç¿¶È¾ùÔö´ó£¬

A£®¸ù¾Ý¿ÉÖª£¬µç·ÖÐÏûºÄµÄ×ܹ¦ÂÊÔÚÔö´ó£¬¹ÊAÕýÈ·£»

C£®Ô­¸±ÏßȦµÄµçÁ÷Ç¿¶È¾ùÔö´ó£¬¶¨Öµµç×èR1ÏûºÄµçѹÔö´ó£¬Ô­ÏßȦµçѹ¼õС£¬¸ù¾ÝÔ­¸±ÏßȦµçѹÓëÏßȦÔÑÊýµÄ¹Øϵ¿ÉÖª£¬¸±ÏßȦµÄÊä³öµçѹ¼õС£¬¹ÊC´íÎó£»

B£®ÉèµçÔ´µçѹΪE£¬Ô­ÏßȦÁ½¶ËµÄµçѹΪ

±äѹÆ÷Ìصã

£¬

¿ÉµÃ

¸±ÏßȦµç·ÖÐÏûºÄµÄ¹¦ÂÊ

ÕûÀíµÃ

µ±

ʱ¹¦ÂÊ×î´ó£¬¸±ÏßȦµÄ×îСµçÁ÷Ϊ

¼´¸±ÏßȦµÄ×îСµçÁ÷Ϊ£¬¸ù¾ÝÊýѧ֪ʶ¿ÉµÃ¹¦ÂÊÅ×ÎïÏ߶ԳÆÖáÓҲ൥µ÷µÝ¼õ£¬¹ÊËæ×ŵçÁ÷µÄÔö´ó£¬¸±ÏßȦµç·ÖÐÏûºÄµÄ¹¦ÂÊÒ»Ö±¼õС£¬¹ÊBÕýÈ·£»

D£®¸ù¾ÝÔ­¸±ÏßȦµçÁ÷ÓëÏßȦÔÑÊýµÄ¹Øϵ¿ÉÖª

¸ù¾ÝÅ·Ä·¶¨ÂÉ¿ÉÖªR1Á½¶ËµçѹÓëR2Á½¶Ëµçѹ֮±ÈΪ4£º1£¬¹ÊDÕýÈ·¡£

¹ÊÑ¡ABD¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø