ÌâÄ¿ÄÚÈÝ
£¨8·Ö£©£¨1£©Èçͼ¼×¡¢ÒÒËùʾÊÇÂÝÐý²â΢Æ÷ºÍÓα꿨³ß²âÁ¿¹¤¼þ³¤¶ÈʱµÄÇéÐΡ£ÂÝÐý²â΢Æ÷¶ÁÊýΪ____ _____mm¡£Óα꿨³ß¶ÁÊýΪ__ _mm¡£

£¨2£©ÔÚÓÃÈçͼËùʾװÖÃ×ö¡°Ì½¾¿¹¦ÓëËٶȱ仯µÄ¹ØÏµ¡±µÄʵÑéʱ£¬ÏÂÁÐ˵·¨ÖÐÕýÈ·£¨ £©
µã¾ùÔȲ¿·Ö½øÐмÆËã

£¨2£©ÔÚÓÃÈçͼËùʾװÖÃ×ö¡°Ì½¾¿¹¦ÓëËٶȱ仯µÄ¹ØÏµ¡±µÄʵÑéʱ£¬ÏÂÁÐ˵·¨ÖÐÕýÈ·£¨ £©
| A£®³¤Ä¾°åÒªÊʵ±Çãб£¬ÒÔÆ½ºâС³µÔ˶¯¹ý³ÌÖÐÊܵ½µÄ×èÁ¦ |
| B£®Ã¿´ÎʵÑ鱨ÐëÉè·¨Ëã³öÏðÆ¤½î¶ÔС³µ×ö¹¦µÄ¾ßÌåÊýÖµ |
| C£®Ã¿´ÎʵÑéÖУ¬ÏðÆ¤½îÀÉìµÄ³¤¶ÈûÓбØÒª±£³ÖÒ»Ö |
| D£®ÀûÓÃÖ½´øÉÏµÄµã¼ÆËãС³µµÄËÙ¶Èʱ£¬Ó¦Ñ¡ÓÃÖ½´øÉÏ´ò |
£º£¨1£©6.723mm£¨6£®722¡ª6£®725£© 30.35 £¨2£©AD
£º£¨1£©¸ù¾ÝÂÝÐý²â΢Æ÷¶ÁÊý¹æÔò£¬ÂÝÐý²â΢Æ÷¶ÁÊýΪ6.5mm+0.223mm=6.723mm¡£¸ù¾ÝÓα꿨³ß¶ÁÊý¹æÔò£¬Óα꿨³ß¶ÁÊýΪ30mm+7¡Á0.05mm=30.35mm¡£
£¨2£©Ã¿´ÎʵÑé²»±ØÐëËã³öÏðÆ¤½î¶ÔС³µ×ö¹¦µÄ¾ßÌåÊýÖµ£¬Ã¿´ÎʵÑéÖУ¬ÏðÆ¤½îÀÉìµÄ³¤¶È±ØÐë±£³ÖÒ»Ö£¬Ñ¡ÏîBC´íÎó¡£
£¨2£©Ã¿´ÎʵÑé²»±ØÐëËã³öÏðÆ¤½î¶ÔС³µ×ö¹¦µÄ¾ßÌåÊýÖµ£¬Ã¿´ÎʵÑéÖУ¬ÏðÆ¤½îÀÉìµÄ³¤¶È±ØÐë±£³ÖÒ»Ö£¬Ñ¡ÏîBC´íÎó¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿