ÌâÄ¿ÄÚÈÝ
17£®£¨1£©³ýÁËÈçͼʵÑéÆ÷²ÄÍ⣬±¾ÊµÑ黹ÐèÒªµÄ²âÁ¿Æ÷²ÄÊÇÃë±í£®
£¨2£©ÎªÁ˸üºÃµÄÍê³ÉʵÑ飬±ù¿éҪС£¨´ó/С£©£»ÉÕ±ÖеÄˮѡÓÃÎÂË®£¨¿ªË®/ÎÂË®£©£®
£¨3£©¼Ç¼ʵÑéÊý¾ÝÈçÏÂ±í£¬¼Ç¼µÄζÈÖÐÓÐÒ»´¦´íÎó£¬Èç¹ûÒª×÷ͼÏ󣬻ͼʱ¸ÃÊý¾ÝÓ¦ÌÞ³ý£¨±£Áô/ÌÞ³ý£©£®
| ʱ¼ä/min | 0 | 0.5 | 1 | 1.5 | 2 | 2.5 | 3 | 3.5 |
| ζÈ/¡æ | -5 | -4 | -2 | -1 | 0 | 0 | 0 | 0 |
| ״̬ | ¹Ì̬ | ¹ÌÒº¹²´æÌ¬ | ||||||
´ð£ºÊµÑéÖбùδÍêÈ«ÈÛ»¯£¬µÃµ½µÄ½áÂÛ²»¾ßÓÐÆÕ±éÐÔ£®
£¨5£©ÈçÓøÃ×°ÖÃÀ´Ì½¾¿ÖòÀ¯µÄÈÛ»¯Ìص㣬ÐèÒª¸Ä½øµÄÊÇÓþƾ«µÆ¼ÓÈÈ£®
·ÖÎö £¨1£©ÊµÑéÖÐÐè̽¾¿±ùµÄζÈËæÊ±¼äµÄ±ä»¯£¬ËùÒÔÒªÓõ½²âÁ¿Î¶ȺÍʱ¼äµÄÒÇÆ÷£»
£¨2£©ÊµÑéÖУ¬ÎªÁ˾ùÔÈÊÜÈÈ£¬Ó¦Ê¹ÓÃС±ù¿é£¬ÎªÁ˱ãÓÚ²âÁ¿Î¶ȣ¬Ó¦Ê¹ÓÃÎÂË®£»
£¨3£©ÔÚ×÷ͼÏóʱ£¬Ó¦¸ÃÌÞ³ý´íÎóµÄ¼Ç¼Êý¾Ý£»
£¨4£©ÎªÁËʹ½áÂÛ¾ßÓÐÆÕ±éÐÔ£¬ÊµÑéÖÐӦʹ±ùÍêÈ«ÈÛ»¯£»
£¨5£©ÖòÀ¯µÄÈÛ»¯ÐèÒªÎüÊÕ¸ü¶àµÄÈÈ£¬ÎÞ·¨ÔÚÊÒÎÂϽøÐУ¬ËùÒÔÓ¦²ÉÓþƾ«µÆ½øÐмÓÈÈ£®
½â´ð ½â£º£¨1£©ÊµÑéÖÐÒª¼Ç¼±ùµÄζÈËæÊ±¼äµÄ±ä»¯£¬³ýÁ˲âÁ¿Î¶ȵÄÒÇÆ÷ζȼÆÍ⣬»¹ÐèÒª²âÁ¿Ê±¼äµÄ¹¤¾ßÃë±í£»
£¨2£©ÊµÑéÖУ¬ÎªÁ˾ùÔÈÊÜÈÈ£¬Ó¦Ê¹ÓÃС±ù¿é£»ÎªÁ˱ãÓÚ²âÁ¿Î¶ȣ¬Ó¦Ê¹ÓÃÎÂË®£¬Èç¹ûʹÓÿªË®£¬¿ÉÄÜ»áÔì³ÉÈÛ»¯Ì«¿ì£¬²»ÈÝÒ׼Ǽʱ¼ä£»
£¨3£©Èç¹ûʵÑéÖмǼµÄζÈÖÐÓдíÎ󣬴ËʱҪ×÷ͼÏ󣬻ͼʱ¸ÃÊý¾ÝÓ¦ÌÞ³ý£¬·ñÔò»áÓ°Ïì¹æÂɵĵóö£»
£¨4£©´ÓʵÑéÊý¾Ý¿ÉÒÔ¿´³ö£¬ÊµÑéÖбùδÍêÈ«ÈÛ»¯£¬ÕâÑùµÃµ½µÄ½áÂÛ²»¾ßÓÐÆÕ±éÐÔ£¬ËùÒÔ²»ÄÜÕýÈ·µÃ³ö±ùÈÛ»¯µÄÌØµã£»
£¨5£©ÖòÀ¯ÊǷǾ§Ì壬ÔÚÈÛ»¯Ê±Òª²»¶ÏÎüÊÕÈÈÁ¿£¬ÎÂË®ÎÞ·¨Ê¹ÆäÍêÈ«ÈÛ»¯£¬Òò´Ë£¬ÈçÓøÃ×°ÖÃÀ´Ì½¾¿ÖòÀ¯µÄÈÛ»¯Ìص㣬ÐèÒª¸Ä½øµÄÊÇÓþƾ«µÆ¼ÓÈÈ£®
¹Ê´ð°¸Îª£º£¨1£©Ãë±í£»£¨2£©Ð¡£»ÎÂË®£»£¨3£©ÌÞ³ý£»£¨4£©ÊµÑéÖбùδÍêÈ«ÈÛ»¯£¬µÃµ½µÄ½áÂÛ²»¾ßÓÐÆÕ±éÐÔ£»£¨5£©Óþƾ«µÆ¼ÓÈÈ£®
µãÆÀ ´ËÌâͨ¹ý¶ÔͼÏóµÄ·ÖÎö£¬¿¼²éÁ˶Ծ§ÌåÈÛ»¯¹ý³ÌÖеÄÌØµã£¬´ÓͼÖÐÕÒ³öÏà¹ØµÄÐÅÏ¢£¬ÊìϤʵÑéµÄ²Ù×÷¹ý³ÌÊǽâ´ðµÄ¹Ø¼ü£®
| A£® | »îÈûAϽµ£¬Á÷ËÙ±íʾÊý±ä´ó | B£® | »îÈûAÉÏÉý£¬Á÷ËÙ±íʾÊý±äС | ||
| C£® | »îÈûAÉÏÉý£¬Á÷ËÙ±íʾÊý±ä´ó | D£® | »îÈûAϽµ£¬Á÷ËÙ±íʾÊý±äС |
¼¸ÖÖÎïÖʵıÈÈÈÈÝ/[J/£¨kg•¡æ£©]
| ÎïÖÊ | ±ÈÈÈÈÝ | ÎïÖÊ | ±ÈÈÈÈÝ | ÎïÖÊ | ±ÈÈÈÈÝ |
| Ë® | 4.2¡Á103 | ±ÍÂéÓÍ | 1.8¡Á103 | Ìú¡¢¸Ö | 4.6¡Á102 |
| ¾Æ¾« | 2.4¡Á103 | ɰʯ | 9.2¡Á102 | Í | 3.9¡Á102 |
| úÓÍ | 2.1¡Á103 | ÂÁ | 8.8¡Á102 | Ë®Òø | 1.4¡Á102 |
| ±ù | 2.1¡Á103 | ¸ÉÄàÍÁ | 8.4¡Á102 | Ǧ | 1.3¡Á102 |
| ʵÑéÐòºÅ | ÎïÌå | ÖÊÁ¿m/g | Ìå»ýV/cm3 | ÖÊÁ¿/Ìå»ý£¨m/v£©/g•cm-3 |
| ¢Ù | ÂÁ¿é1 | 54 | 20 | |
| ¢Ú | ÂÁ¿é2 | 108 | 40 | |
| ¢Û | ËÉľ¿é1 | 108 | 216 | |
| ¢Ü | ËÉľ¿é2 | 10 | 20 |
£¨2£©·ÖÎö±íÖÐʵÑéÐòºÅΪ¢Ù¢ÛµÄÁ½×éÊý¾Ý£¬¿É¹éÄɵóöµÄ½áÂÛÊÇ£ºÏàͬÌå»ýµÄÌú¿éºÍľ¿é£¬ËüÃǵÄÖÊÁ¿²»ÏàµÈ£®
£¨3£©·ÖÎöÌú¿éºÍľ¿éÖÊÁ¿ÓëÌå»ý±ÈÖµµÄ¹ØÏµ¿É¹éÄɵóöµÄ½áÂÛÊDz»Í¬ÖÖÎïÖʵÄÖÊÁ¿ÓëÌå»ýµÄ±ÈÖµÒ»°ã²»Í¬£®
£¨1£©ÊµÑéʱӦѡ½Ï±¡£¨½Ïºñ/½Ï±¡£©µÄ²£Á§°å´úÌæÆ½Ãæ¾µÊúÁ¢ÔÚˮƽ×ÀÃæÉÏ£®
£¨2£©ÔÚ²£Á§°åǰ·ÅÖÃÆå×ÓA£¬½«ÍêÈ«ÏàͬµÄÆå×ÓB·ÅÔÚ²£Á§°åºó²¢Òƶ¯£¬ÈËÑÛÒ»Ö±ÔÚ²£Á§°åµÄǰ²à¹Û²ì£¬Ö±ÖÁBÓëAµÄÏñÍêÈ«ÖØºÏ£¬Óɴ˿ɵýáÂÛÏñÓëÎïµÄ´óСÏàµÈ£º£®
£¨3£©ÎªÁË̽¾¿Æ½Ãæ¾µ³ÉÏñµÄÐéʵÇé¿ö£¬½«Ò»ÕŰף¨Ìî°×¡¢ºÚ£©¿¨Æ¬ÊúÖ±·ÅÔÚB£¨ÌîA»òB£©ËùÔÚµÄλÖã¬Ó¦ÔÚ²£Á§°åǰ£¨Ç°/ºó£©²à¹Û²ì¿¨Æ¬ÉÏÊÇ·ñÓÐAµÄÏñ£®
£¨4£©¸Ä±äAµÄλÖã¬Öظ´£¨2£©Öв½Öè²¢·Ö±ð²â³öAºÍBµ½²£Á§°åµÄ¾àÀ룬¼Ç¼ÔÚÈç±íÖУ®
| ÐòºÅ | 1 | 2 | 3 |
| Aµ½²£Á§°åµÄ¾àÀë/cm | 3.00 | 5.00 | 8.00 |
| Bµ½²£Á§°åµÄ¾àÀë/cm | 3.00 | 5.00 | 8.00 |
£¨5£©ÊµÑéÖУ¬Èç¹û¼ÈÓÐÀ¯ÖòÓÖÓÐÆå×Ó£¬Äã»áÑ¡ÔñÀ¯Öò£¬ÀíÓÉÊǵãȼµÄÀ¯Öò³ÉÏñ¸üÇ壮