ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Õñ»ªÍ¬Ñ§ÓÃÈçͼ8ËùʾµÄʵÑé×°ÖÃÑé֤ţ¶ÙµÚ¶þ¶¨ÂÉ¡£

£¨1£©¸ÃʵÑé×°ÖÃÖÐÓÐÁ½´¦´íÎ󣬷ֱðÊÇ£º__________ºÍ__________¡£

£¨2£©Õñ»ªÍ¬Ñ§ÔÚÀÏʦµÄÖ¸µ¼Ï¸ÄÕýÁËʵÑé×°ÖÃÖеĴíÎóºó£¬½«Ï¸Éþ¶ÔС³µµÄÀ­Á¦µ±×÷С³µ¼°³µÉÏíÀÂëÊܵ½µÄºÏÍâÁ¦£¬À´ÑéÖ¤¡°ºÏÍâÁ¦Ò»¶¨Ê±¼ÓËÙ¶ÈÓëÖÊÁ¿³É·´±È¡±¡£

¢ÙʵÑéÖУ¬íÀÂëÅ̼°ÅÌÄÚíÀÂëµÄ×ÜÖÊÁ¿×îºÃӦΪ________¡£

A£®10 g B£®50 g C£®100 g D£®1 kg

¢ÚÕñ»ªÍ¬Ñ§ÔÚʵÑéʱÓõç´Å´òµã¼ÆʱÆ÷´òÁËÒ»ÌõÀíÏëµÄÖ½´ø£¬Ëû°´ÒªÇóÑ¡È¡¼ÆÊýµãºó£¬ÔÚ²âÁ¿¸÷ÏàÁÚÁ½¼ÆÊýµã¼äµÄ¾àÀëʱ²»É÷½«Ö½´ø˺³ÉÁ˼¸¶Î£¬Èçͼ9Ëùʾ£¬µ«ËûÖªµÀ¼×¡¢ÒÒÊôÓÚͬһֽ´ø£¬Ôò±û¡¢¶¡¡¢ÎìÖÐÊôÓÚÉÏÊöÖ½´øµÄÊÇ__________¡£

¢ÛÒÑÖª´òµã¼ÆʱÆ÷ËùÓõçԴƵÂÊΪ50 Hz£¬ÔòÓɼס¢ÒÒÖ½´ø¿ÉÇóµÃС³µµÄ¼ÓËٶȴóСΪ_______m/s2(½á¹û±£ÁôÁ½Î»Ð¡Êý)¡£

¡¾´ð°¸¡¿ (1)»¬ÂÖÌ«¸ß(»òϸÉþÓ볤ľ°å²»Æ½ÐÐ)¡¡ ´òµã¼ÆʱÆ÷½Óµ½Ö±Á÷µçÔ´ÉÏ(»ò´òµã¼ÆʱÆ÷δ½Ó½»Á÷µçÔ´) (2)¢ÙA ¢ÚÎì ¢Û1.13

¡¾½âÎö¡¿(1)¸ÃʵÑé×°ÖÃÖÐÁ½´¦´íÎóÊÇ£º»¬ÂÖÌ«¸ß(»òϸÉþÓ볤ľ°å²»Æ½ÐÐ)£»´òµã¼ÆʱÆ÷½Óµ½Ö±Á÷µçÔ´ÉÏ(»ò´òµã¼ÆʱÆ÷δ½Ó½»Á÷µçÔ´) £»

(2)¢Ù¸ÃʵÑéÒªÇóíÀÂëºÍíÀÂëÅ̵Ä×ÜÖÊÁ¿Ô¶Ð¡ÓÚС³µ¼°³µÉÏíÀÂëµÄ×ÜÖÊÁ¿£¬¼´íÀÂëºÍíÀÂëÅ̵Ä×ÜÖÊÁ¿Òª¾¡Á¿Ð¡£¬¹ÊÑ¡A£»

¢Ú¸ù¾Ý¿Ì¶È³ßµÄ¶ÁÊý¿ÉÖª£¬0¡¢1Á½µãµÄ¾àÀëΪx01£½2.45 cm£¬2¡¢3Á½µãµÄ¾àÀëΪx23£½4.70 cm¡£¸ù¾ÝÔȱäËÙÖ±ÏßÔ˶¯¹æÂÉÓÐx23£­x01£½x45£­x23£¬µÃx45£½6.95 cm£¬¹ÊÎìÖ½´ø×î·ûºÏ£»

¢Û¸ù¾ÝÖð²î·¨µÃ

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿ÈçͼËùʾ£¬Í­ÏßȦˮƽ¹Ì¶¨ÔÚÌú¼Ų̈ÉÏ£¬Í­ÏßȦµÄÁ½¶ËÁ¬½ÓÔÚµçÁ÷´«¸ÐÆ÷ÉÏ£¬´«¸ÐÆ÷ÓëÊý¾Ý²É¼¯Æ÷ÏàÁ¬£¬²É¼¯µÄÊý¾Ý¿Éͨ¹ý¼ÆËã»ú´¦Àí£¬´Ó¶øµÃµ½Í­ÏßȦÖеĵçÁ÷Ëæʱ¼ä±ä»¯µÄͼÏß¡£ÀûÓøÃ×°ÖÃ̽¾¿ÌõÐδÅÌú´Ó¾àÍ­ÏßȦÉ϶Ëijһ¸ß¶È´¦Óɾ²Ö¹Êͷźó£¬ÑØÍ­ÏßȦÖáÏßÊúÖ±ÏòÏ´©¹ýÍ­ÏßȦµÄ¹ý³ÌÖвúÉúµÄµç´Å¸ÐÓ¦ÏÖÏó¡£Á½´ÎʵÑéÖзֱðµÃµ½ÁËÈçͼ¼×¡¢ÒÒËùʾµÄµçÁ÷-ʱ¼äͼÏß¡£ÌõÐδÅÌúÔÚÊúÖ±ÏÂÂä¹ý³ÌÖÐʼÖÕ±£³ÖÖ±Á¢×Ë̬£¬ÇÒËùÊÜ¿ÕÆø×èÁ¦¿ÉºöÂÔ²»¼Æ¡£ÔòÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ

A£®ÈôÁ½´ÎʵÑéÌõÐδÅÌú¾àÍ­ÏßȦÉ϶˵ĸ߶Ȳ»Í¬£¬ÆäËûʵÑéÌõ¼þ¾ùÏàͬ£¬Ôò¼×ͼ¶ÔӦʵÑéÌõÐδÅÌú¾àÍ­ÏßȦÉ϶˵ĸ߶ȴóÓÚÒÒͼ¶ÔӦʵÑéÌõÐδÅÌú¾àÍ­ÏßȦÉ϶˵ĸ߶È

B£®ÈôÁ½´ÎʵÑéÌõÐδÅÌúµÄ´ÅÐÔÇ¿Èõ²»Í¬£¬ÆäËûʵÑéÌõ¼þ¾ùÏàͬ£¬Ôò¼×ͼ¶ÔӦʵÑéÌõÐδÅÌúµÄ´ÅÐÔ±ÈÒÒͼ¶ÔӦʵÑéÌõÐδÅÌúµÄ´ÅÐÔÇ¿

C£®¼×ͼ¶ÔӦʵÑéÌõÐδÅÌú´©¹ýÍ­ÏßȦµÄ¹ý³ÌÖÐËðʧµÄ»úеÄÜСÓÚÒÒͼ¶ÔӦʵÑéÌõÐδÅÌú´©¹ýÍ­ÏßȦµÄ¹ý³ÌÖÐËðʧµÄ»úеÄÜ

D£®Á½´ÎʵÑéÌõÐδÅÌú´©¹ýÍ­ÏßȦµÄ¹ý³ÌÖÐËùÊܵĴų¡Á¦¶¼ÊÇÏÈÏòÉϺóÏòÏÂ

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

¾«Ó¢¼Ò½ÌÍø