ÌâÄ¿ÄÚÈÝ
£¨4·Ö£©ÔÚÓÃË«·ì¸ÉÉæ²â¹âµÄ²¨³¤µÄʵÑéÖУ¬ÒÑ֪˫·ìµ½¹âÆÁÖ®¼äµÄ¾àÀëÊÇ600mm£¬Ë«·ìÖ®¼äµÄ¾àÀëÊÇ0.20mm£¬µ¥·ìµ½Ë«·ìÖ®¼äµÄ¾àÀëÊÇ100mm£¬Ä³Í¬Ñ§ÔÚÓòâÁ¿Í·²âÁ¿Ê±£¬ÏȽ«²âÁ¿Í·Ä¿¾µÖп´µ½µÄ·Ö»®°åÖÐÐÄ¿ÌÏ߶Ô׼ijÌõÁÁÎÆ£¨¼Ç×÷µÚ1Ìõ£©µÄÖÐÐÄ£¬ÕâʱÊÖÂÖÉϵÄʾÊýÈçͼ¼×Ëùʾ¡£È»ºóËûת¶¯²âÁ¿Í·£¬Ê¹·Ö»®°åÖÐÐÄ¿ÌÏ߶Ô×¼µÚ6ÌõÁÁÎƵÄÖÐÐÄ£¬ÕâʱÊÖÂÖÉϵÄʾÊýÈçͼÒÒËùʾ¡£ÕâÁ½´ÎʾÊýÒÀ´ÎΪ0.740mmºÍ______mm¡£ÓÉ´Ë¿ÉÒÔ¼ÆËã³öÕâ´ÎʵÑéÖÐËù²âµÃµÄµ¥É«¹âµÄ²¨³¤Îª_______nm¡£
¡¾´ð°¸¡¿
7.340(2·Ö)£¬440(2·Ö)¡£
¡¾½âÎö¡¿
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿