ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿º½Ìì·É»úÔÚÍê³É¶Ô¹þ²ª¿Õ¼äÍûÔ¶¾µµÄάÐÞÈÎÎñºó£¬ÔÚAµã´ÓÔ²ÐιìµÀ¢ñ½øÈëÍÖÔ²¹ìµÀ¢ò£¬BΪ¹ìµÀ¢òÉϵÄÒ»µã£¬ÈçͼËùʾ£®¹ØÓÚº½Ìì·É»úµÄÔ˶¯£¬ÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÓÐ(¡¡¡¡)

A. ÔÚ¹ìµÀ¢òÉϾ­¹ýAµÄËÙ¶ÈСÓÚ¾­¹ýBµÄËÙ¶È

B. ÔÚ¹ìµÀ¢òÉϾ­¹ýAµÄ¼ÓËٶȵÈÓÚÔÚ¹ìµÀ¢ñÉϾ­¹ýAµÄ¼ÓËÙ¶È

C. ÔÚ¹ìµÀ¢òÉÏÔ˶¯µÄÖÜÆÚСÓÚÔÚ¹ìµÀ¢ñÉÏÔ˶¯µÄÖÜÆÚ

D. ÔÚ¹ìµÀ¢òÉϾ­¹ýAµÄ¼ÓËÙ¶ÈСÓÚÔÚ¹ìµÀ¢ñÉϾ­¹ýAµÄ¼ÓËÙ¶È

¡¾´ð°¸¡¿ABC

¡¾½âÎö¡¿AÏ½üµØµãµÄËٶȴóÓÚÔ¶µØµãµÄËٶȣ¬¹ÊAÏîÕýÈ·¡£

BDÏ¸ù¾Ý £¬Öª¼ÓËÙ¶ÈÖ»ºÍµ½µØÇòµÄ¾àÀëÓйأ¬ËùÒÔÔÚ¹ìµÀ¢òÉϾ­¹ýAµÄ¼ÓËٶȵÈÓÚÔÚ¹ìµÀ¢ñÉϾ­¹ýAµÄ¼ÓËٶȣ¬¹ÊBÕýÈ·£»D´íÎó

CÏ¸ù¾Ý¿ªÆÕÀÕµÚÈý¶¨ÂÉ£¬ £¬Ô²ÐĹìµÀµÄ°ë³¤Öá¾ÍÊÇÔ²µÄ°ë¾¶£¬¸ù¾ÝͼÏñÒ׵ùìµÀ¢ñ°ë³¤Öá´óÓÚ¹ìµÀ¢ò°ë³¤ÖᣬËùÒÔÔÚ¹ìµÀ¢ñÉϵÄÖÜÆÚ¸ü³¤£¬¹ÊCÏîÕýÈ·¡£

¹ÊÑ¡ABC

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿£¨1£©Ä³ÐËȤС×é̽¾¿Óò»Í¬·½·¨²â¶¨¸Éµç³ØµÄµç¶¯ÊƺÍÄÚ×裬ËûÃÇÌá³öµÄʵÑé·½°¸ÖÐÓÐÈçÏÂËÄÖÖÆ÷²Ä×éºÏ£®ÎªÊ¹ÊµÑé½á¹û¾¡¿ÉÄÜ׼ȷ£¬×î²»¿ÉÈ¡µÄÒ»×éÆ÷²ÄÊÇ__________£®

A£®Ò»¸ö°²Åà±í¡¢Ò»¸ö·üÌرíºÍÒ»¸ö»¬¶¯±ä×èÆ÷

B£®Ò»¸ö·üÌرíºÍ¶à¸ö¶¨Öµµç×è

C£®Ò»¸ö°²ÅűíºÍÒ»¸öµç×èÏä

D£®Á½¸ö°²Åà±íºÍÒ»¸ö»¬¶¯±ä×èÆ÷

£¨2£©ÓÃÈçͼËùʾµç·²âÁ¿µçÔ´µÄµç¶¯ÊƺÍÄÚ×裮ʵÑéÆ÷²Ä£º´ý²âµçÔ´£¨µç¶¯ÊÆÔ¼£¬ÄÚ×èÔ¼£©£¬±£»¤µç×裨×èÖµ£©ºÍ£¨×èÖµ£©£¬»¬¶¯±ä×èÆ÷£¬µçÁ÷±í£¬µçѹ±í£¬¿ª¹Ø£¬µ¼ÏßÈô¸É£®

ʵÑéÖ÷Òª²½Ö裺

£¨i£©½«»¬¶¯±ä×èÆ÷½ÓÈëµç·µÄ×èÖµµ÷µ½×î´ó£¬±ÕºÏ¿ª¹Ø£»

£¨ii£©Öð½¥¼õС»¬¶¯±ä×èÆ÷½ÓÈëµç·µÄ×èÖµ£¬¼Çϵçѹ±íµÄʾÊýºÍÏàÓ¦µçÁ÷±íµÄʾÊý£»

£¨iii£©ÒÔΪ×Ý×ø±ê£¬ Ϊºá×ø±ê£¬×öͼÏߣ¨¡¢¶¼Óùú¼Êµ¥Î»£©£»

£¨iv£©Çó³öͼÏßбÂʵľø¶ÔÖµºÍÔÚºáÖáÉϵĽؾ࣮£¨×Ý×ø±ê´Ó¿ªÊ¼£©

»Ø´ðÏÂÁÐÎÊÌ⣺

¢Ù»¬¶¯±ä×èÆ÷µÄ»¬Æ¬´Ó×óÏòÓÒ»¬¶¯£¬·¢ÏÖµçѹ±íʾÊýÔö´ó£®Á½µ¼ÏßÓ뻬¶¯±ä×èÆ÷½ÓÏßÖùÁ¬½ÓÇé¿öÊÇ__________£®

A£®Á½µ¼Ïß½ÓÔÚ»¬¶¯±ä×èÆ÷µç×èË¿Á½¶Ë½ÓÏßÖù

B£®Á½µ¼Ïß½ÓÔÚ»¬¶¯±ä×èÆ÷½ðÊô¸ËÁ½¶Ë½ÓÏßÖù

C£®Ò»Ìõµ¼Ïß½ÓÔÚ»¬¶¯±ä×èÆ÷½ðÊô¸Ë×ó¶Ë½ÓÏßÖù£¬ÁíÒ»Ìõµ¼Ïß½ÓÔÚµç×èË¿×ó¶Ë½ÓÏßÖù

D£®Ò»Ìõµ¼Ïß½ÓÔÚ»¬¶¯±ä×èÆ÷½ðÊô¸ËÓҶ˽ÓÏßÖù£¬ÁíÒ»Ìõµ¼Ïß½ÓÔÚµç×èË¿ÓҶ˽ÓÏßÖù

¢ÚÑ¡Óᢡ¢ºÍ±íʾ´ý²âµçÔ´µÄµç¶¯ÊƺÍÄÚ×èµÄ±í´ïʽ__________£¬ __________£¬´úÈëÊýÖµ¿ÉµÃºÍµÄ²âÁ¿Öµ£®

¡¾ÌâÄ¿¡¿Ä³Ì½¾¿Ð¡×é×ö¡°ÑéÖ¤Á¦µÄƽÐÐËıßÐζ¨Ôò¡±ÊµÑ飬½«»­ÓÐ×ø±êÖᣨºáÖáΪxÖᣬ×ÝÖáΪyÖᣬ×îС¿Ì¶È±íʾ1mm£©µÄÖ½ÌùÔÚ×ÀÃæÉÏ£¬Èçͼ£¨a£©Ëùʾ£®½«ÏðƤ½îµÄÒ»¶ËQ¹Ì¶¨ÔÚyÖáÉϵÄBµã£¨Î»ÓÚͼʾ²¿·Ö³ýÍ⣩£¬ÁíÒ»¶ËPλÓÚyÖáÉϵÄAµãʱ£¬ÏðƤ½î´¦ÓÚÔ­³¤£®

£¨1£©ÓÃÒ»Ö»²âÁ¦¼Æ½«ÏðƤ½îµÄP¶ËÑØyÖá´ÓAµãÀ­ÖÁ×ø±êÔ­µãO£¬´ËʱÀ­Á¦FµÄ´óС¿ÉÓɲâÁ¦¼Æ¶Á³ö£®²âÁ¦¼ÆµÄʾÊýÈçͼ£¨b£©Ëùʾ£¬FµÄ´óСΪ_______N£®

£¨2£©³·È¥£¨1£©ÖеÄÀ­Á¦£¬ÏðƤ½îP¶Ë»Øµ½Aµã£»ÏÖʹÓÃÁ½¸ö²âÁ¦¼ÆͬʱÀ­ÏðƤ½î£¬Ôٴν«P¶ËÀ­ÖÁOµã£¬´Ëʱ¹Û²ìµ½Á½¸öÀ­Á¦·Ö±ðÑØͼ£¨a£©ÖÐÁ½ÌõÐéÏßËùʾµÄ·½Ïò£¬ÓɲâÁ¦¼ÆµÄʾÊý¶Á³öÁ½¸öÀ­Á¦µÄ´óС·Ö±ðΪF1=4.2NºÍF2=5.6N£®

£¨i£©ÓÃ5mm³¤¶ÈµÄÏ߶αíʾ1NµÄÁ¦£¬ÒÔOµãΪ×÷Óõ㣬ÔÚͼ£¨a£©Öл­³öÁ¦F1¡¢F2µÄͼʾ£¬È»ºó°´Æ½ÐÐËıßÐζ¨Ôò»­³öËüÃǵĺÏÁ¦FºÏ£»

£¨ii£©FºÏµÄ´óСΪ______N£¬FºÏÓëÀ­Á¦FµÄ¼Ð½ÇµÄÕýÇÐֵΪ______£®

ÈôFºÏÓëÀ­Á¦FµÄ´óС¼°·½ÏòµÄÆ«²î¾ùÔÚʵÑéËùÔÊÐíµÄÎó²î·¶Î§Ö®ÄÚ£¬Ôò¸ÃʵÑéÑéÖ¤ÁËÁ¦µÄƽÐÐËıßÐζ¨Ôò£®

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

¾«Ó¢¼Ò½ÌÍø