ÌâÄ¿ÄÚÈÝ
ijͬѧÔĶÁÁËÏÂÃæ¼¸ÖÖÎïÖʵıÈÈÈÈÝ£¬²¢ÒÀ¾Ý×Ô¼º¶Ô±ÈÈÈÈÝ֪ʶµÄÀí½â£¬µÃ³öµÄ½áÂÛÕýÈ·µÄÊÇ
| ¼¸ÖÖÎïÖʵıÈÈÈÈÝc [J/£¨©K¡¤¡æ£©] | |||
| Ë® | 4.2¡Á103 | ¸ÉÄàÍÁ | 0.84¡Á103 |
| ±ù | 2.1¡Á103 | Í | 0.39¡Á103 |
| úÓÍ | 2.1¡Á103 | Ǧ | 0.13¡Á103 |
- A.²»Í¬ÎïÖʵıÈÈÈÈÝ¿ÉÄÜÏàͬ
- B.ÈκÎÎïÖʵıÈÈÈÈÝÓëÆäÖÊÁ¿ÎÞ¹Ø
- C.30¡ãCÓë90¡ãCµÄË®±ÈÈÈÈÝÊÇÏàͬµÄ
- D.ÏàͬÖÊÁ¿Ë®ºÍ±ùϽµÏàͬµÄζȿɷųöÏàͬµÄÈÈÁ¿
ACB
ÊÔÌâ·ÖÎö£ºÓɱÈÈÈÈݵıí¸ñ¿ÉÖª£¬²»Í¬ÎïÖʵıÈÈÈÈÝ¿ÉÄÜÏàͬ£¬ÈκÎÎïÖʵıÈÈÈÈÝÓëÆäÖÊÁ¿¡¢Ìå»ýÎ޹أ¬±ÈÈÈÈݸúÎïÖʵÄ״̬Óйأ»30¡ãCÓë90¡ãCµÄË®±ÈÈÈÈÝÊÇÏàͬµÄ¡£
A£®²»Í¬ÎïÖʵıÈÈÈÈÝ¿ÉÄÜÏàͬ ·ûºÏÌâÒ⣻
B£®ÈκÎÎïÖʵıÈÈÈÈÝÓëÆäÖÊÁ¿ÎÞ¹Ø ·ûºÏÌâÒ⣻
C£®30¡ãCÓë90¡ãCµÄË®±ÈÈÈÈÝÊÇÏàͬµÄ ·ûºÏÌâÒ⣻
D£®ÏàͬÖÊÁ¿Ë®ºÍ±ùϽµÏàͬµÄζȿɷųöÏàͬµÄÈÈÁ¿ ²»ºÏÌâÒ⣻
¹ÊÑ¡ABC¡£
¿¼µã£º´ËÌ⿼²éµÄÊÇÎïÖʵıÈÈÈÈÝ¡£
µãÆÀ£º±ÈÈÈÈÝÊÇÎïÖʵÄÒ»ÖÖÊôÐÔ£¬¸úÎïÖʵÄÖÊÁ¿¡¢Ìå»ýµÈÎ޹أ¬±ÈÈÈÈݸúÎïÖʵÄ״̬Óйء£
ÊÔÌâ·ÖÎö£ºÓɱÈÈÈÈݵıí¸ñ¿ÉÖª£¬²»Í¬ÎïÖʵıÈÈÈÈÝ¿ÉÄÜÏàͬ£¬ÈκÎÎïÖʵıÈÈÈÈÝÓëÆäÖÊÁ¿¡¢Ìå»ýÎ޹أ¬±ÈÈÈÈݸúÎïÖʵÄ״̬Óйأ»30¡ãCÓë90¡ãCµÄË®±ÈÈÈÈÝÊÇÏàͬµÄ¡£
A£®²»Í¬ÎïÖʵıÈÈÈÈÝ¿ÉÄÜÏàͬ ·ûºÏÌâÒ⣻
B£®ÈκÎÎïÖʵıÈÈÈÈÝÓëÆäÖÊÁ¿ÎÞ¹Ø ·ûºÏÌâÒ⣻
C£®30¡ãCÓë90¡ãCµÄË®±ÈÈÈÈÝÊÇÏàͬµÄ ·ûºÏÌâÒ⣻
D£®ÏàͬÖÊÁ¿Ë®ºÍ±ùϽµÏàͬµÄζȿɷųöÏàͬµÄÈÈÁ¿ ²»ºÏÌâÒ⣻
¹ÊÑ¡ABC¡£
¿¼µã£º´ËÌ⿼²éµÄÊÇÎïÖʵıÈÈÈÈÝ¡£
µãÆÀ£º±ÈÈÈÈÝÊÇÎïÖʵÄÒ»ÖÖÊôÐÔ£¬¸úÎïÖʵÄÖÊÁ¿¡¢Ìå»ýµÈÎ޹أ¬±ÈÈÈÈݸúÎïÖʵÄ״̬Óйء£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
| £¨2010?·¿É½ÇøÒ»Ä££©Ä³Í¬Ñ§ÔĶÁÁËÏÂÃæ¼¸ÖÖÎïÖʵıÈÈÈÈÝ£¬²¢ÒÀ¾Ý×Ô¼º¶Ô±ÈÈÈÈÝ֪ʶµÄÀí½â£¬µÃ³öµÄ½áÂÛÕýÈ·µÄÊÇ£¨¡¡¡¡£© ¼¸ÖÖÎïÖʵıÈÈÈÈÝc[J/£¨kg?¡æ£©]
|
ijͬѧÔĶÁÁËÏÂÃæ¼¸ÖÖÎïÖʵıÈÈÈÈÝ£¬²¢ÒÀ¾Ý×Ô¼º¶Ô±ÈÈÈÈÝ֪ʶµÄÀí½â£¬µÃ³öµÄ½áÂÛÕýÈ·µÄÊÇ
| ¼¸ÖÖÎïÖʵıÈÈÈÈÝc [J/£¨©K¡¤¡æ£©] | |||
| Ë® | 4.2¡Á103 | ¸ÉÄàÍÁ | 0.84¡Á103 |
| ±ù | 2.1¡Á103 | Í | 0.39¡Á103 |
| úÓÍ | 2.1¡Á103 | Ǧ | 0.13¡Á103 |
A£®²»Í¬ÎïÖʵıÈÈÈÈÝ¿ÉÄÜÏàͬ
B£®ÈκÎÎïÖʵıÈÈÈÈÝÓëÆäÖÊÁ¿ÎÞ¹Ø
C£®30¡ãCÓë90¡ãCµÄË®±ÈÈÈÈÝÊÇÏàͬµÄ
D£®ÏàͬÖÊÁ¿Ë®ºÍ±ùϽµÏàͬµÄζȿɷųöÏàͬµÄÈÈÁ¿
ijͬѧÔĶÁÁËÏÂÃæ¼¸ÖÖÎïÖʵıÈÈÈÈÝ£¬²¢ÒÀ¾Ý×Ô¼º¶Ô±ÈÈÈÈÝ֪ʶµÄÀí½â£¬µÃ³öµÄ½áÂÛÕýÈ·µÄÊÇ
|
¼¸ÖÖÎïÖʵıÈÈÈÈÝc [J/£¨©K¡¤¡æ£©] |
|||
|
Ë® |
4.2¡Á103 |
¸ÉÄàÍÁ |
0.84¡Á103 |
|
±ù |
2.1¡Á103 |
Í |
0.39¡Á103 |
|
úÓÍ |
2.1¡Á103 |
Ǧ |
0.13¡Á103 |
A£®²»Í¬ÎïÖʵıÈÈÈÈÝ¿ÉÄÜÏàͬ
B£®ÈκÎÎïÖʵıÈÈÈÈÝÓëÆäÖÊÁ¿ÎÞ¹Ø
C£®30¡ãCÓë90¡ãCµÄË®±ÈÈÈÈÝÊÇÏàͬµÄ
D£®ÏàͬÖÊÁ¿Ë®ºÍ±ùϽµÏàͬµÄζȿɷųöÏàͬµÄÈÈÁ¿
ijͬѧÔĶÁÁËÏÂÃæ¼¸ÖÖÎïÖʵıÈÈÈÈÝ£¬²¢ÒÀ¾Ý×Ô¼º¶Ô±ÈÈÈÈÝ֪ʶµÄÀí½â£¬µÃ³öµÄ½áÂÛÕýÈ·µÄÊÇ£¨ £©
¼¸ÖÖÎïÖʵıÈÈÈÈÝc[J/]
A£®²»Í¬ÎïÖʵıÈÈÈÈÝ¿ÉÄÜÏàͬ
B£®ÈκÎÎïÖʵıÈÈÈÈÝÓëÆäÖÊÁ¿ÎÞ¹Ø
C£®30¡æÓë90¡æµÄË®µÄ±ÈÈÈÈÝÊÇÏàͬµÄ
D£®ÏàͬÖÊÁ¿µÄË®ºÍ±ùϽµÏàͬµÄζȿɷųöÏàͬµÄÈÈÁ¿
¼¸ÖÖÎïÖʵıÈÈÈÈÝc[J/]
| Ë® | 4.2×103 | ¸ÉÄàÍÁ | 0.84×103 |
| ±ù | 2.1×103 | Í | 0.39×103 |
| úÓÍ | 2.1×103 | Ǧ | 0.13×103 |
A£®²»Í¬ÎïÖʵıÈÈÈÈÝ¿ÉÄÜÏàͬ
B£®ÈκÎÎïÖʵıÈÈÈÈÝÓëÆäÖÊÁ¿ÎÞ¹Ø
C£®30¡æÓë90¡æµÄË®µÄ±ÈÈÈÈÝÊÇÏàͬµÄ
D£®ÏàͬÖÊÁ¿µÄË®ºÍ±ùϽµÏàͬµÄζȿɷųöÏàͬµÄÈÈÁ¿