ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Èçͼ¼×ÊÇijÉí¸ßÌåÖزâÁ¿ÒÇ£¬µ±Ìå¼ìÕßÕ¾ÔŲ́ÃæÉÏʱ£¬ÄÜ×Ô¶¯ÏÔʾÆäÉí¸ß¡¢ÌåÖØ¡£

£¨1£©ÈôÌå¼ìÕßÖØ600Å££¬Ë«½ÅÓę̈ÃæµÄ½Ó´¥Ãæ»ýΪ0.05Ã×2£¬ÔòËû¶Ǫ̂ÃæµÄѹǿΪ_____ÅÁ¡£

£¨2£©Ð¡Ã÷ÀûÓÃijѹÃôµç×èR¼°Ïà¹Øµç·Ԫ¼þÉè¼ÆÉí¸ßÌåÖزâÁ¿Òǵç·£¬Ñ¹Ãôµç×èµÄ×èÖµËæѹÁ¦±ä»¯µÄ¹ØϵÈçͼÒÒËùʾ¡£ÏÖÒªÇóÓõçѹ±í¡¢µçÁ÷±í·Ö±ðÏÔʾÉí¸ßºÍÌåÖصĴóС£¬ÇÒµçѹ±í¡¢µçÁ÷±íµÄʾÊý·Ö±ðËæÉí¸ß¡¢ÌåÖصÄÔö´ó¶øÔö´ó¡£ÏÂÁеç·Éè¼Æ×îºÏÀíµÄÊÇ_____¡£

¡¾´ð°¸¡¿ 1.2¡Á104 C

¡¾½âÎö¡¿½â£º£¨1£©Ìå¼ìÕ߶Ǫ̂ÃæµÄѹÁ¦Îª£ºF£½G£½600N£¬½Ó´¥Ãæ»ýΪ0.05m2,ÔòѹǿΪ£ºp£½£½1.2¡Á104Pa£»£¨2£©ÓÉÌâÒâÖªµçѹ±í¡¢µçÁ÷±íµÄʾÊý·Ö±ðËæÉí¸ß¡¢ÌåÖصÄÔö´ó¶øÔö´ó¡£Í¼ÒÒÖУ¬È˶ÔѹÃôµç×èµÄѹÁ¦Ô½´ó£¨ÌåÖØÔ½´ó£©£¬Ñ¹Ãôµç×èµÄ×èֵԽС£»A¡¢»¬¶¯±ä×èÆ÷ÓëѹÃôµç×è²¢Áª£¬µçѹ±í²âÁ¿»¬¶¯±ä×èÆ÷Á½¶ËµÄµçѹ£¬Òò²¢Áªµç·¸÷֧·Á½¶ËµÄµçѹÏàµÈÇÒµÈÓÚµçÔ´µçѹ£¬ËùÒÔ»¬¶¯±ä×èÆ÷ºÍѹÃôµç×èµÄ×èÖµÎÞÂÛÈçºÎ±ä»¯£¬µçѹ±íµÄʾÊý²»±ä£¬ÓëÌâÒâ²»·û¹ÊA´íÎó£»B¡¢Ñ¹Ãôµç×èÓ뻬¶¯±ä×èÆ÷´®Áª£¬µçѹ±í²âÁ¿Ñ¹Ãôµç×èÁ½¶ËµÄµçѹ£¬µçÁ÷±í²âµç·ÖеçÁ÷£»µ±È˵ÄÌåÖØÔö¼Óʱ£¬Ñ¹Ãôµç×èµç×è±äС£¬È˵ÄÉí¸ßÔö´óʱ£¨»¬Æ¬ÉÏÒÆ£©£¬±ä×èÆ÷µÄ×èÖµ±äС£¬¸ù¾Ý´®Áªµç·ÖеçѹÓëµç×è³ÉÕý±ÈµÄ¹Øϵ¿ÉÖª£¬µçѹ±íµÄʾÊý±ä»¯ÎÞ·¨È·¶¨£¬¹ÊB´íÎó£»C¡¢»¬¶¯±ä×èÆ÷ÓëѹÃôµç×è²¢Áª£¬ÓÉͼ֪£¬È˵ÄÉí¸ßÔ½¸ß£¬»¬Æ¬Î»ÖÃÔ½ÏòÉÏ£¬µ«±ä×èÆ÷½ÓÈëµç·ÖеÄ×èÖµ²»±ä£¬¸Ã֧·µÄµçÁ÷²»±ä£¬µ«µçѹ±íËù²âµÄµç×è±ä´ó£¬¸ù¾ÝU£½IR¿ÉÖª£¬µçѹ±íµÄʾÊý±ä´ó£»È˵ÄÌåÖØÔ½´ó£¬Ñ¹Ãôµç×èµÄ×èֵԽС£¬¸ù¾ÝI£½¿ÉÖªµçÁ÷±íʾÊýÔ½´ó£¬¹ÊCÕýÈ·£»D¡¢»¬¶¯±ä×èÆ÷ºÍѹÃôµç×è´®Áª£¬µçѹ±í²âÁ¿»¬¶¯±ä×èÆ÷Á½¶ËµÄµçѹ£¬µçÁ÷±í²âÁ¿µç·ÖеĵçÁ÷£»µ±ÈËÉí¸ßͬʱÔö´óʱ£¬»¬Æ¬ÏòÉÏÒƶ¯£¬±ä×èÆ÷µÄ×èÖµ±ä´ó£¬µ«Í¬Ê±È˵ÄÌåÖØÔö¼Óʱ£¬Ñ¹Ãôµç×èµÄ×èÖµ±äС£¬×ܵç×èÎÞ·¨Åжϣ¬ËùÒÔÎÞ·¨ÅжϵçÁ÷±íµÄʾÊý±ä»¯£¬¹ÊD´íÎó¡£¹ÊÑ¡C¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø