ÌâÄ¿ÄÚÈÝ
19£®£¨1£©ÓÉ´ËСÃ÷²ÂÏ룺ÎïÌåÊÜÁ¦Ò»¶¨Ê±£¬ËüµÄÖÊÁ¿Ô½Ð¡£¬Ô˶¯×´Ì¬Ô½ÈÝÒ׸ı䣮
£¨2£©Ð¡Ã÷ÀûÓÃͼËùʾµÄ×°ÖÃÉè¼ÆÒ»¸öʵÑ飬Ôڹ⻬µÄ×ÀÃæÉϼìÑéËûµÄ²ÂÏëÊÇ·ñÕýÈ·£®
¢ÙÓù³Âëͨ¹ý¶¨»¬ÂÖÀ×Åľ¿é´Ó×À×ÓµÄÒ»±ßÔ˶¯µ½ÁíÒ»±ß£¬¼ÇÏÂËùÓÃʱ¼ät1£»
¢Ú±£³Ö¹³Âë²»±ä²»±ä£¬ÔÚľ¿éÉÏ·ÅÒ»ÖØÎÔÙͨ¹ý¶¨»¬ÂÖÀ×Åľ¿é´Ó×À×ÓµÄÒ»±ßÔ˶¯µ½ÁíÒ»±ß£¬¼ÇÏÂËùÓÃʱ¼ät2£®
£¨3£©ÈôËûµÄ²ÂÏëÊÇÕýÈ·µÄ£¬Ä㽫¿´µ½µÄÏÖÏóÊÇ£ºt1£¼ t2£®£¨Ñ¡Ìî¡°£¾¡±¡¢¡°=¡±»ò¡°£¼¡±£©
·ÖÎö ½â¾ö´ËÌâµÄ¹Ø¼üÊÇÀûÓÿØÖƱäÁ¿·¨£¬¼´ÊÜÁ¦Ò»¶¨Ê±£¬Í¨¹ý¹Û²ì²»Í¬µÄÎïÌå´Ó×À×ÓµÄÒ»±ßÔ˶¯µ½ÁíÒ»±ßʱËùÓõÄʱ¼ä£¬±È½ÏÔ˶¯×´Ì¬¸Ä±äµÄÄÑÒ׳̶ȣ®
½â´ð ½â£º£¨1£©ÓÉÌâÒâ¿ÉÒÔ×ö³ö²ÂÏ룬ÎïÌåÊÜÁ¦Ò»¶¨Ê±£¬ËüµÄÖÊÁ¿Ô½Ð¡£¬Ô˶¯×´Ì¬Ô½ÈÝÒ׸ı䣮
£¨2£©ÊµÑéʱ¿ØÖƹ³Âë²»±ä£¨ÀÁ¦²»±ä£©£¬¸Ä±äľ¿éµÄÖÊÁ¿£¬±È½Ïʱ¼äµÄ¶àÉÙÀ´ÅжÏÔ˶¯×´Ì¬¸Ä±äµÄÄÑÒ׳̶ȣ»ÊµÑé²½ÖèΪ£º
¢ÙÓù³Âëͨ¹ý¶¨»¬ÂÖÀ×Åľ¿é´Ó×À×ÓµÄÒ»±ßÔ˶¯µ½ÁíÒ»±ß£¬¼ÇÏÂËùÓÃʱ¼ät1£»
¢Ú±£³Ö¹³Âë²»±ä²»±ä£¬ÔÚľ¿éÉÏ·ÅÒ»ÖØÎÔÙͨ¹ý¶¨»¬ÂÖÀ×Åľ¿é´Ó×À×ÓµÄÒ»±ßÔ˶¯µ½ÁíÒ»±ß£¬¼ÇÏÂËùÓÃʱ¼ät2£®
£¨3£©Èç¹û²ÂÏë³ÉÁ¢£¬½«¿´µ½µÄÏÖÏóÊÇÁ½´ÎµÄʱ¼ä²»Í¬£¬¼ÓÉÏíÀÂëʱ£¬´Ó×À×ÓµÄÒ»±ßÔ˶¯µ½ÁíÒ»±ßËùÓõÄʱ¼ä¸ü³¤£¬¼´£ºt1£¼t2£®
¹Ê´ð°¸Îª£º£¨1£©Ð¡£»£¨2£©¹³Âë²»±ä£»ÔÚľ¿éÉÏ·ÅÒ»ÖØÎ£¨3£©t1£¼t2£®
µãÆÀ ½â¾ö´ËÀàÐ͵ÄʵÑéÌâÄ¿£¬¿É½áºÏÏà¹ØÎïÀí֪ʶ£¬ÀûÓÿØÖƱäÁ¿·¨£¬½øÐзÖÎö½â¾öÎÊÌ⣮
СÓêÓÃÉÕÆ¿×öÍêË®µÄ·ÐÌÚʵÑéºó£¬½«¾Æ¾«µÆ³·µôÈçͼ1£¬Ë®Í£Ö¹·ÐÌÚ£®¹ýÒ»»á£¬ÓÃ³éÆø»ú³é³öÆ¿ÄÚµÄ¿ÕÆø£¬»á¿´µ½Ë®ÖØÐ·ÐÌÚÆðÀ´£®Ëû»»ÓñðµÄÒºÌå½øÐÐʵÑ飬¿ÉµÃµ½ÏàͬµÄ½á¹û£®Ï±íÊÇСÓê²âµÃÔÚ²»Í¬ÆøÑ¹ÏÂË®µÄ·Ðµã£º
| ÆøÑ¹P/MPa | 0.04 | 0.06 | 0.08 | 0.10 | 0.12 | 0.14 | 0.16 | 0.18 | 0.20 |
| ·Ðµãt/¡æ | 75.89 | 85.95 | 93.51 | 99.63 | 104.81 | 109.32 | 113.32 | 116.93 | 120.23 |
£¨2£©ÔÚÖÆÌǹ¤ÒµÖУ¬ÒªÓ÷ÐÌڵİ취³ýÈ¥ÌÇÖÖеÄË®·Ö£®ÎªÁËʹÌÇÔÚ·ÐÌÚµÄʱºò²»Ö±äÖÊ£¬Î¶ÈÒªµÍÓÚ100¡æ£®ÎÒÃDzÉÈ¡µÄ°ì·¨Ó¦C
A£®ÓÃС»ð¼ÓÈÈÌÇÖ B£®Ôö´óÆøÑ¹ C£®¼õÐ¡ÆøÑ¹ D£®½«Ê¢ÌÇÖµÄÈÝÆ÷·ÅÈëË®ÖмÓÈÈ£®
ÆøÌåѹǿ´óСºÍËüµÄÖÊÁ¿¡¢Ìå»ýºÍζÈÓйأ®ÏÂÃæÊÇÒ»¶¨ÖÊÁ¿µÄÆøÌ壬ÔÚÌå»ý²»±äʱ£¬Ñ¹Ç¿ËæÎ¶ȵı仯Çé¿ö
Èç±í1£º
| ÆøÌåζÈ/¡æ | 0 | 25 | 50 | 75 | 100 |
| ÆøÌåѹǿ/¡Á103 Pa | 100 | 110 | 120 | 130 | 140 |
Èç±í2£º
| ÆøÌåÌå»ý/¡Á10-3m3 | 100 | 80 | 50 | 40 | 20 |
| ÆøÌåѹǿ/¡Á103Pa | 100 | 125 | 200 | 250 | 500 |
£¨2£©ÇëÔÚ±í¸ñ1¿Õ°×´¦ÌîÊý¾Ý£®
£¨3£©ÖÊÁ¿ºÍζÈÒ»¶¨Ê±ÆøÌåµÄѹǿÓëÌå»ý³É·´±È£¬Í¼Ïób·´Ó¦Æä¹ØÏµ£®
£¨4£©ÕâÐ©ÆøÌåζÈΪ40¡æ£¬Ìå»ýÊÇ20¡Á10-3m3ʱ£¬ÆøÑ¹ÊÇ5.8¡Á105Pa£®