ÌâÄ¿ÄÚÈÝ

2£®Ä³Ñ§Ï°Ð¡×éµÄͬѧ·¢ÏÖÀûÓÿóȪˮƿ¿ÉÒÔ×öÐí¶àСʵÑ飺
£¨1£©Ð¡·½ÓÃÒ»ÂúÆ¿´¿¾»Ë®ºÍ·ÅÔÚˮƽ×ÀÃæÉϵĺ£Ãà×öʵÑ飬Ñо¿¡°Ó°ÏìѹÁ¦×÷ÓÃЧ¹ûµÄÒòËØ¡±£¬ÈçͼËùʾ£¬Ëû¿ÉÒԵóöµÄʵÑé½áÂÛÊÇѹÁ¦Ò»¶¨£¬ÊÜÁ¦Ãæ»ýԽС£¬Ñ¹Á¦×÷ÓÃЧ¹ûÔ½Ã÷ÏÔ£¬Ñ¹Á¦µÄ×÷ÓÃЧ¹ûÊÇͨ¹ýº£Ãà°¼Ïݵij̶ȱíÏÖ³öÀ´µÄ£®
£¨2£©Ð¡ºìÔÚ¿Õ¿óȪˮƿ²à±Ú²»Í¬¸ß¶ÈµÄµØ·½×¶³öÈý¸öС¿×£¬ÍùÀïÃæµ¹ÂúË®£¬¿ÉÒԹ۲쵽µÄÏÖÏóÊÇË®´ÓÈý¸öС¿×ÖÐÅç³öÀ´£¬Õâ¸öСʵÑé¿ÉÒÔÑо¿ÒºÌåµÄѹǿ´óСÓëÉî¶ÈµÄ¹ØÏµ£®
£¨3£©Ð¡Æ½Í¬Ñ§Ò²×öÁËÒ»¸öСʵÑ飬ËûÍù¿Õ¿óȪˮƿÖмÓÈëÉÙÁ¿¿ªË®ºóµ¹µô£¬ÔٸǽôÆ¿¸Ç£¬¹ýÒ»»áËû¹Û²ìµ½Æ¿×Ó±ä±ñÁË£¬Õâ¸öÏÖÏó¿ÉÒÔÖ¤Ã÷´óÆøÑ¹µÄ´æÔÚ£®
£¨4£©Ð¡Á¦Í¬Ñ§²â¶¨ÃºÓ͵ÄÃܶÈÒ²Óõ½¿óȪˮƿ£ºÓÃÌìÆ½²â³ö¿Õ¿óȪˮƿµÄÖÊÁ¿m0£¬ÔÚ¿óȪˮƿÀï×°ÂúË®£¬ÓÃÌìÆ½²â³öËüÃǵÄ×ÜÖÊÁ¿¼ÇΪm1£¬Ë®µ¹µôºóÔÚ¿óȪˮƿÀï×°ÂúúÓÍ£¬ÓÃÌìÆ½²â³öËüÃǵÄÖÊÁ¿¼ÇΪm2£®ÒÑ֪ˮµÄÃܶÈΪ¦ÑË®£¬Çë°ïËûд³öúÓ͵ÄÃܶȱí´ïʽ¦Ñ=$\frac{{m}_{2}-{m}_{0}}{{m}_{1}-{m}_{0}}$¡Á¦ÑË®£®

·ÖÎö £¨1£©Ó°ÏìѹÁ¦×÷ÓÃЧ¹ûµÄÒòËØÊÇѹÁ¦ºÍÊÜÁ¦Ãæ»ý£¬½áºÏ¿ØÖƱäÁ¿·¨¿É·ÖÎö½áÂÛ£»ÊµÑéÖУ¬Í¨¹ýº£ÃàµÄ°¼Ïݳ̶ÈÀ´·´Ó³Ñ¹Á¦µÄ×÷ÓÃЧ¹û£¬Êôת»»·¨£»
£¨2£©ÒºÌåµÄѹǿÓëÉî¶ÈÓйأ¬ÔÚÒºÌåÃܶÈÏàͬʱ£¬Éî¶ÈÔ½ÉѹǿԽ´ó£»
£¨3£©´Ó´óÆøÑ¹Ç¿µÄ½Ç¶È¿É·ÖÎö¿´µ½µÄÏÖÏó£»
£¨4£©¸ù¾ÝÃܶȵĹ«Ê½¦Ñ=$\frac{m}{V}$£¬½áºÏÆ¿×ÓµÄÈÝ»ý¡¢Ë®µÄÌå»ý¡¢ÃºÓ͵ÄÌå»ýÏàͬ£¬½«Ïà¹ØÊý¾Ý´úÈ빫ʽ¿ÉÍÆµ¼³öÃܶȵıí´ïʽ£®

½â´ð ½â£º£¨1£©ÓÉͼ¿ÉÖª£¬Á½¸öÆ¿×ÓµÄѹÁ¦Ïàͬ£¬ÊÜÁ¦Ãæ»ý²»Í¬£¬¿ÉµÃ³öµÄ½áÂÛÊÇ£ºÑ¹Á¦Ò»¶¨£¬ÊÜÁ¦Ãæ»ýԽС£¬Ñ¹Á¦×÷ÓÃЧ¹ûÔ½Ã÷ÏÔ£»ÔÚʵÑéÖУ¬Ñ¹Á¦µÄ×÷ÓÃЧ¹ûÊÇͨ¹ýº£Ãà°¼Ïݵij̶ȱíÏÖ³öÀ´µÄ£®
£¨2£©ÔÚ¿Õ¿óȪˮƿ²à±Ú²»Í¬¸ß¶ÈµÄµØ·½×¶³öÈý¸öС¿×£¬ÍùÀïÃæµ¹ÂúË®£¬¿ÉÒԹ۲쵽µÄÏÖÏóÊÇË®´ÓÈý¸öС¿×ÖÐÅç³öÀ´£¬ÇÒÔ½µÍµÄ¿×Åç³öË®µÄˮƽ¾àÀëÔ½Ô¶£¬Õâ¸öСʵÑé¿ÉÒÔÑо¿ÒºÌåµÄѹǿ´óСÓëÉî¶ÈµÄ¹ØÏµ£¬×îÖÕÖ¤Ã÷Éî¶ÈÔ½ÉѹǿԽ´ó£®
£¨3£©Íù¿Õ¿óȪˮƿÖмÓÈëÉÙÁ¿¿ªË®ºóµ¹µô£¬ÕâÑùÆ¿ÖÐÁôÏ´óÁ¿Ë®ÕôÆø£¬ÔٸǽôÆ¿¸Ç£¬¹ýÒ»»áË®ÕôÆøÒº»¯£¬Æ¿ÄÚÆøÑ¹¼õС£¬ÔÚÍâ½ç´óÆøÑ¹µÄ×÷ÓÃÏ£¬»á¿´µ½Æ¿×Ó±ä±ñÁË£¬Õâ¸öÏÖÏó¿ÉÒÔÖ¤Ã÷´óÆøÑ¹µÄ´æÔÚ£®
£¨4£©¿óȪˮƿÖеÄË®µÄÖÊÁ¿mË®=m1-m0£¬
Æ¿×ÓÖÐúÓ͵ÄÌå»ýVúÓÍ=VË®=$\frac{{m}_{Ë®}}{{¦Ñ}_{Ë®}}$=$\frac{{m}_{1}-{m}_{0}}{{¦Ñ}_{Ë®}}$£¬
Æ¿×ÓÖÐúÓ͵ÄÖÊÁ¿múÓÍ=m2-m0£¬
úÓ͵ÄÃܶȦÑúÓÍ=$\frac{{m}_{úÓÍ}}{{V}_{úÓÍ}}$=$\frac{{m}_{2}-{m}_{0}}{\frac{{m}_{1}-{m}_{0}}{{¦Ñ}_{Ë®}}}$=$\frac{{m}_{2}-{m}_{0}}{{m}_{1}-{m}_{0}}$¡Á¦ÑË®£®
¹Ê´ð°¸Îª£º£¨1£©Ñ¹Á¦Ò»¶¨£¬ÊÜÁ¦Ãæ»ýԽС£¬Ñ¹Á¦×÷ÓÃЧ¹ûÔ½Ã÷ÏÔ£»º£Ãà°¼Ïݵij̶ȣ»
£¨2£©Ë®´ÓÈý¸öС¿×ÖÐÅç³öÀ´£»Éî¶È£»
£¨3£©´óÆøÑ¹µÄ´æÔÚ£»
£¨4£©$\frac{{m}_{2}-{m}_{0}}{{m}_{1}-{m}_{0}}$¡Á¦ÑË®£®

µãÆÀ ±¾Ìâͨ¹ý¼òµ¥µÄ¿óȪˮƿ£¬ÔÙÅäºÏÆäËûÆ÷²Ä£¬¿¼²éÁËËĸöÎïÀíѧÖÐÖØÒªµÄʵÑ飬ÌåÏÖÁËÎïÀíÓëÉú»îµÄÁªÏµ£¬Éè¼Æ½ÏΪÇÉÃ

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø