ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿ÔÚ̽¾¿¡°Ó°Ï측Á¦´óСµÄÒòËØ¡±ÕâÒ»ÎÊÌâʱ£¬ÀÏʦΪͬѧÃÇ×öÁËÈçͼËùʾµÄһϵÁÐʵÑé.¸ù¾Ý̽¾¿¹ý³Ì¼°Ïà¹ØÊý¾Ý£º

£¨1£©·ÖÎöͼ_____£¬ËµÃ÷¸¡Á¦´óС¸úÒºÌåÃܶÈÓйأ»

£¨2£©·ÖÎöͼ¢Ù¢Ú¢Û£¬ËµÃ÷¸¡Á¦´óС¸úÎïÌå_____ÓйØ

£¨3£©·ÖÎöͼ¢Ù¢Û¢Ü£¬ËµÃ÷¸¡Á¦´óС¸úÎïÌå½þûÔÚÒºÌåÖеÄ_____Î޹أ»

£¨4£©¸ù¾ÝͼÖеÄʵÑéÊý¾Ý£¬¿É¼ÆËã³ö½ðÊô¿éµÄÌå»ýΪ_____m3£»½ðÊô¿éµÄÃܶÈΪ_____kg/m3£»ÑÎË®µÄÃܶÈΪ_____kg/m3¡£

£¨5£©Ð¡ÀöÔÚ¼ÒÖÐ×ö¡°²âÁ¿ÎïÖʵÄÃܶȡ±ÊµÑéʱ£¬ÔÚ¼ÈûÓÐÌìƽ£¬Ò²Ã»ÓÐÁ¿Í²µÄÇé¿öÏ£¬ÀûÓüÒÀïÒ»¸öºÈË®µÄÔ²ÖùÐβ£Á§±­¡¢ÊÊÁ¿µÄË®ºÍϸÕ룬ÓÖÕÒÁËÒ»°Ñ¿Ì¶È³ß£¬¸ù¾Ý¸¡Á¦ÖªÊ¶Ò²²â³öÁËÒ»¸öľ¿éµÄÃܶȡ£ÇëÄ㽫ËýµÄʵÑé²½Öè²¹³äÍêÕû£º

¢ÙÔÚ²£Á§±­ÖÐ×°ÈëÊÊÁ¿µÄË®£¬Óÿ̶ȳ߲â³ö±­ÖÐË®µÄÉî¶ÈΪh1£»

¢Ú_____£¬Óÿ̶ȳ߲â³ö´ËʱˮÃæµÄ¸ß¶Èh2£»

¢ÛÓÃϸÕ뻺ÂýµØ°Ñľ¿éѹÈëË®ÖУ¬Ê¹Ö®ÍêÈ«½þû£¬Óÿ̶ȳ߲â³ö±­ÖÐË®µÄÉî¶ÈΪh3£»

¢ÜÈôË®µÄÃܶÈΪ¦ÑË®£¬Ð¡Ä¾¿éÃܶȵıí´ïʽ£º¦Ñľ=_____¡££¨ÓòâÁ¿µÄÎïÀíÁ¿ºÍÒÑÖªÁ¿µÄ·ûºÅ±íʾ£©

¢ÝÈô¿¼ÂÇÔÚ²½Öè¢ÛʱϸÕëÌå»ý¶ÔʵÑéµÄÓ°Ï죬Ôò²â³öСľ¿éµÄÃܶȽ«_____¡££¨Ñ¡Ìî¡°Æ«´ó¡±¡¢¡°Æ«Ð¡¡±»ò¡°²»±ä¡±£©

¡¾´ð°¸¡¿¢Ü¢Ý ÅÅ¿ªÒºÌåµÄÌå»ý Éî¶È 1¡Á10-4 4¡Á103 1.2¡Á103 ½«Ä¾¿éÇá·ÅÈë²£Á§±­ÖУ¬´ýËüƯ¸¡Ê± ƫС

¡¾½âÎö¡¿

£¨1£©ÒªÌ½¾¿¸¡Á¦ºÍÒºÌåÃܶȵĹØϵ£¬¾ÍÒª¿ØÖÆÎïÌåÅÅ¿ªÒºÌåµÄÌå»ýÏàµÈ£¬¶øÒºÌåµÄÃܶȲ»Í¬£¬¢ÜºÍ¢ÝÖУ¬ÎïÌå¾ù½þû£¬ÅÅ¿ªÒºÌåµÄÌå»ý¾ùµÈÓÚÎïÌå×ÔÉíµÄÌå»ý£¬¢ÜÖÐÒºÌåΪˮ£¬¢ÝÖÐÒºÌåΪ¾Æ¾«£¬ÒºÌåµÄÃܶȲ»Í¬£¬·ûºÏÌâÒ⣻

£¨2£©·ÖÎö¢Ù¢Ú¢Û¿ÉÖª£ºÒºÌå¾ùΪˮ£¬Ì½¾¿¹ý³ÌÖпØÖÆÁËÒºÌåµÄÃܶÈÏàͬ£¬ÎïÌåÅÅ¿ªÒºÌåµÄÌå»ý²»Í¬£¬µ¯»É²âÁ¦¼ÆµÄʾÊý²»Í¬£¬ËµÃ÷¸¡Á¦ºÍÎïÌåÅÅ¿ªÒºÌåÌå»ýÓйأ»

£¨3£©·ÖÎö¢Ù¢Û¢Ü¿ÉÖª£¬ÒºÌ嶼Ϊˮ£¬ÒºÌåµÄÃܶÈÏàͬ£¬ÎïÌåÅÅ¿ªÒºÌåµÄÌå»ýÏàͬ£¬ÎïÌåÔÚË®ÖеÄÉî¶È²»Í¬£¬µ¯»É²âÁ¦¼ÆµÄʾÊýÏàͬ£¬ËµÃ÷¸¡Á¦´óС¸úÎïÌå½þûÔÚÒºÌåÖеÄÉî¶ÈÎ޹أ»

£¨4£©ÓÉͼ¢Ù¿ÉÖª½ðÊô¿éµÄÖØÁ¦G=4N£¬ÓÉͼ¢Û¿ÉÖª½ðÊô¿é½þûÔÚË®ÖÐÊܵ½µÄÀ­Á¦F1=3N£¬½ðÊô¿é½þûÔÚË®ÖÐÊܵ½µÄ¸¡Á¦£ºF¸¡Ë®=G-F1=4N-3N=1N£¬½ðÊô¿éµÄÌå»ýV=VÅÅ=£¬½ðÊô¿éµÄÃܶȣ»

ÓÉͼ¢Ý¿ÉÖª½ðÊô¿éÔÚÑÎË®ÖÐÊܵ½µÄÀ­Á¦F2=2.8N£¬½ðÊô¿éÔÚÑÎË®ÖÐÊܵ½µÄ¸¡Á¦£ºF¸¡ÑÎË®=G-F2=4N-2.8N=1.2N£¬½ðÊô¿é½þûÔÚÑÎË®ÖÐÅÅ¿ªÑÎË®µÄÌå»ýµÈÓÚ½ðÊô¿éµÄÌå»ý£¬¸ù¾Ý°¢»ùÃ×µÂÔ­ÀíµÃµ½ÑÎË®µÄÃܶȦÑÑÎË®=£»

£¨5£©ÔÚ²£Á§±­ÖÐ×°ÈëÊÊÁ¿µÄË®£¬Óÿ̶ȳ߲â³ö±­ÖÐË®µÄÉî¶ÈΪh1£»

½«Ð¡Ä¾¿é·ÅÈë²£Á§±­ÖУ¬Ð¡Ä¾¿éƯ¸¡ÔÚË®ÃæÉÏ£¬´ý¾²Ö¹Ê±£¬Óÿ̶ȳ߲â³ö´ËʱˮÃæµÄ¸ß¶Èh2£»

ÓÃϸÕ뻺ÂýµØ°Ñľ¿éѹÈëË®ÖУ¬Ê¹Ö®ÍêÈ«½þû£¬Óÿ̶ȳ߲â³ö±­ÖÐË®µÄÉî¶ÈΪh3£»

Éè²£Á§±­µÄµ×Ãæ»ýΪS£¬Ð¡Ä¾¿éƯ¸¡ÔÚË®ÃæÉÏ£¬¸¡Á¦µÈÓÚÖØÁ¦£¬F¸¡=G£¬¸ù¾Ý°¢»ùÃ×µÂÔ­Àí¿ÉÖªF¸¡=¦ÑË®gVÅÅ=¦ÑË®gS(h2-h1)£¬ËùÒÔG=¦ÑË®gS(h2-h1)£¬Ð¡Ä¾¿éµÄÖÊÁ¿mľ=£¬Ð¡Ä¾¿éµÄÌå»ýVľ=S(h3-h1)£¬Ð¡Ä¾¿éµÄÃܶȦÑľ=£»

Èô¿¼ÂÇÔÚ²½Öè¢ÛʱϸÕëÌå»ý¶ÔʵÑéµÄÓ°Ï죬²âÁ¿Ð¡Ä¾¿éµÄÌå»ý±ä´ó£¬¸ù¾Ý¿ÉÖª²â³öСľ¿éµÄÃܶȱäС¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø