ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÓÃË«·ì¸ÉÉæ²â¹âµÄ²¨³¤¡£ÊµÑé×°ÖÃÈçͼaËùʾ£¬ÒÑÖªµ¥·ìÓëË«·ìµÄ¾àÀëΪL1£¬Ë«·ìÓëÆÁµÄ¾àÀëΪL2£¬µ¥·ì¿íΪd1£¬Ë«·ì¼ä¾àΪd2¡£ÓòâÁ¿Í·À´²âÁ¿¹âÆÁÉϸÉÉæÁÁÌõÎÆÖÐÐĵľàÀ룬²âÁ¿Í·ÓÉ·Ö»®°å¡¢Ä¿¾µ¡¢ÊÖÂֵȹ¹³É£¬×ª¶¯ÊÖÂÖ£¬Ê¹·Ö»®°å×óÓÒÒƶ¯£¬È÷ֻ®°åµÄÖÐÐĿ̶ȶÔ×¼ÆÁÉÏÁÁÎƵÄÖÐÐÄ£¬¼ÇÏ´ËʱÊÖÂֵĶÁÊý£¬×ª¶¯²âÁ¿Í·£¬Ê¹·Ö»®°åÖÐÐÄ¿ÌÏ߶Ô×¼ÁíÒ»ÌõÁÁÎƵÄÖÐÐÄ£¬¼ÇÏ´ËʱÊÖÂÖÉϵĿ̶ȡ£

£¨1£©·Ö»®°åµÄÖÐÐÄ¿ÌÏ߶Ô×¼µÚ1ÌõÁÁÎƵÄÖÐÐÄʱʾÊýΪx1=2.190mm£¬¶Ô×¼µÚ4ÌõÁÁÎƵÄÖÐÐÄʱÊÖÂÖÉϵĶÁÊýÈçͼbËùʾ£¬Ôò´Ëʱ¶ÁÊýx2=______mm¡£

£¨2£©ÏàÁÚÁ½ÌõÁÁÎƼäµÄ¾àÀ빫¡÷x=_____mm£¬ÈëÉä¹âµÄ²¨³¤Îª=_______£¨ÓÃÌâÖеÄĸ±íʾ£©¡£

¡¾´ð°¸¡¿7.868(7.866¡«7.869£© 1.893£¨»ò1.892£©

¡¾½âÎö¡¿

£¨1£©[1] ͼbÖÐÂÝÐý²â΢Æ÷µÄ¹Ì¶¨¿Ì¶È¶ÁÊýΪ7.5mm£¬¿É¶¯¿Ì¶È¶ÁÊýΪ0.01¡Á36.8mm=0.368mm£¬Ôò×îÖÕ¶ÁÊýΪ

x2=7.5mm+0.368mm=7.868mm(7.866¡«7.869£©

£¨2£©[2]ÏàÁÚÁ½ÌõÁÁÎƼäµÄ¾àÀë

£¨»ò1.892£©

[3]¸ù¾ÝË«·ì¸ÉÉæÌõÎƵļä¾à¹«Ê½

½âµÃ

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø