ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÊµÑéÊÒ½øÁËÒ»ÅúµÍµç×èµÄµç´ÅÂÝÏ߹ܣ¬ÒÑÖªÂÝÏß¹ÜʹÓõĽðÊôË¿µç×èÂʦÑ=1.7¡Á10£8 ¦¸m¡£¿ÎÍâ»î¶¯Ð¡×éµÄͬѧÉè¼ÆÁËÒ»¸öÊÔÑéÀ´²âËãÂÝÏß¹ÜʹÓõĽðÊôË¿³¤¶È¡£ËûÃÇÑ¡ÔñÁ˶àÓõç±í¡¢µçÁ÷±í¡¢µçѹ±í¡¢¿ª¹Ø¡¢»¬¶¯±ä×èÆ÷¡¢ÂÝÐý²â΢Æ÷£¨Ç§·Ö³ß£©¡¢µ¼ÏߺÍѧÉúµçÔ´µÈ¡£
¢ÅËûÃÇʹÓöàÓõç±í´Ö²â½ðÊôË¿µÄµç×裬²Ù×÷¹ý³Ì·ÖÒÔÏÂÈý¸ö²½Ö裺£¨ÇëÌîдµÚ¢Ú²½²Ù×÷£©
¢Ù½«ºì¡¢ºÚ±í±Ê·Ö±ð²åÈë¶àÓõç±íµÄ¡°£«¡±¡¢¡°£¡±²å¿×£»Ñ¡Ôñµç×èµµ¡°¡Á1¡±£»
¢Ú______________________________________£»
¢Û°ÑºìºÚ±í±Ê·Ö±ðÓëÂÝÏ߹ܽðÊôË¿µÄÁ½¶ËÏà½Ó£¬¶àÓñíµÄʾÊýÈçͼ£¨a£©Ëùʾ¡£
¢Æ¸ù¾Ý¶àÓõç±íʾÊý£¬ÎªÁ˼õÉÙʵÑéÎó²î£¬²¢ÔÚʵÑéÖлñµÃ½Ï´óµÄµçѹµ÷½Ú·¶Î§£¬Ó¦´Óͼ£¨b£©µÄA¡¢B¡¢C¡¢DËĸöµç·ÖÐÑ¡Ôñ_________µç·À´²âÁ¿½ðÊôË¿µç×裻
¢ÇËûÃÇʹÓÃǧ·Ö³ß²âÁ¿½ðÊôË¿µÄÖ±¾¶£¬Ê¾ÊýÈçͼËùʾ£¬½ðÊôË¿µÄÖ±¾¶Îª_________mm£»
¢È¸ù¾Ý¶àÓõç±í²âµÃµÄ½ðÊôË¿µç×èÖµ£¬¿É¹ÀËã³öÈÆÖÆÕâ¸öÂÝÏß¹ÜËùÓýðÊôË¿µÄ³¤¶ÈԼΪ_________m¡££¨½á¹û±£ÁôÁ½Î»ÓÐЧÊý×Ö£©
¢ÉËûÃÇÕýÈ·Á¬½Óµç·£¬½ÓͨµçÔ´ºó£¬µ÷½Ú»¬¶¯±ä×èÆ÷£¬·¢ÏÖµçÁ÷ʼÖÕÎÞʾÊý¡£ÇëÉè¼ÆÒ»ÖÖ·½°¸£¬ÀûÓöàÓõç±í¼ì²éµç·¹ÊÕϲ¢Ð´³öÅжÏÒÀ¾Ý¡££¨Ö»Ðèд³ö¼òÒª²½Ö裩_____________________
¡¾´ð°¸¡¿½«ºì¡¢ºÚ±í±Ê¶Ì½Ó£¬µ÷Õûµ÷ÁãÐýÅ¥µ÷ÁãD0.260 mm12m»ò13mÒÔÏÂÁ½ÖÖ½â´ð¶¼ÕýÈ·£º
¢ÙʹÓöàÓõç±íµÄµçѹµµÎ»£¬½ÓͨµçÔ´£¬Öð¸ö²âÁ¿¸÷Ôª¼þ¡¢µ¼ÏßÉϵĵçѹ£¬ÈôµçѹµÈÓÚµçÔ´µçѹ£¬ËµÃ÷¸ÃÔª¼þ»òµ¼Ï߶Ï·¹ÊÕÏ¡£
¢ÚʹÓöàÓõç±íµÄµç×赵룬¶Ï¿ªµç·»ò²ðÏÂÔª¼þ¡¢µ¼Ïߣ¬Öð¸ö²âÁ¿¸÷Ôª¼þ¡¢µ¼ÏßÉϵĵç×裬Èôµç×èΪÎÞÇî´ó£¬ËµÃ÷¸ÃÔª¼þ»òµ¼Ï߶Ï·¹ÊÕÏ
¡¾½âÎö¡¿
£¨1£©ÓÃÅ·Ä·±í²âµç×裬ÿ´Î»»µ²ºóºÍ²âÁ¿Ç°¶¼ÒªÖØе÷Á㣨ָŷķµ÷Á㣩£»
£¨2£©¸ù¾ÝÌâÒâÈ·¶¨»¬¶¯±ä×èÆ÷ÓëµçÁ÷±íµÄ½Ó·¨£¬È»ºóÑ¡ÔñʵÑéµç·£»
£¨3£©ÂÝÐý²â΢Æ÷¹Ì¶¨¿Ì¶ÈÓë¿É¶¯¿Ì¶ÈʾÊýÖ®ºÍÊÇÂÝÐý²â΢Æ÷µÄʾÊý£»
£¨4£©¸ù¾ÝʵÑéÊý¾Ý£¬Ó¦Óõç×趨ÂÉÇó³öµ¼Ïߵij¤¶È£»
£¨5£©³£¼ûµÄµç·¹ÊÕÏÓжÏ·Óë¶Ì·£¬¿ÉÒÔÓõçѹ±í»òÅ·Ä·±í¼ì²éµç·¹ÊÕÏ£»
£¨1£©¢ÚÅ·Ä·µ÷ÁãÊǽ«ºì¡¢ºÚ±í±Ê¶Ì½Ó£¬µ÷Õûµ÷ÁãÐýťʹÆäµçÁ÷´ïµ½×î´ó£¬Ôò´Ëʱ¿Ì¶ÈÅÌÉϵĶÁÊýΪÁ㣻
£¨2£©ÓÉÓÚ½ðÊôË¿µÄµç×è½ÏС£¬ÔòÑ¡ÔñµçÁ÷±íÍâ½Ó·¨£®²¢ÎªÁ˼õÉÙʵÑéÎó²î£¬ÇÒÔÚʵÑéÖлñµÃ½Ï´óµÄµçѹµ÷½Ú·¶Î§£¬ËùÒÔ±ä×èÆ÷ҪѡÔñ·Öѹʽ½Ó·¨£¬¹ÊÑ¡ÏîDÕýÈ·£¬Ñ¡ÏîABC´íÎó£»
£¨3£©ÂÝÐý²â΢Æ÷µÄ¶ÁÊýÊÇÓɹ̶¨¿Ì¶ÈÓëÐýת¿Ì¶È×éºÏ£¬¼´£»
£¨4£©ÓɵÃ
ÓÉÓÚ½á¹û±£ÁôÁ½Î»ÓÐЧÊý×Ö£¬ËùÒÔΪ£º13m£»
£¨5£©¢ÙʹÓöàÓõç±íµÄµçѹµµÎ»£¬½ÓͨµçÔ´£¬Öð¸ö²âÁ¿¸÷Ôª¼þ¡¢µ¼ÏßÉϵĵçѹ£¬ÈôµçѹµÈÓÚµçÔ´µçѹ£¬ËµÃ÷¸ÃÔª¼þ»òµ¼Ï߶Ï·¹ÊÕÏ£»
¢ÚʹÓöàÓõç±íµÄµç×赵룬¶Ï¿ªµç·»ò²ðÏÂÔª¼þ¡¢µ¼Ïߣ¬Öð¸ö²âÁ¿¸÷Ôª¼þ¡¢µ¼ÏßÉϵĵç×裬Èôµç×èΪÎÞÇî´ó£¬ËµÃ÷¸ÃÔª¼þ»òµ¼Ï߶Ï·¹ÊÕÏ¡£
