ÌâÄ¿ÄÚÈÝ

СÃ÷ͬѧÔÚʵÑéÊÒ×ö¡°¹Û²ìË®µÄ·ÐÌÚ¡±ÊµÑ飬µ±Ë®ÎÂΪ90¡æʱ¿ªÊ¼¼Ç¼Êý¾Ý£¬ÒÔºóÿ¸ôlmin¶ÁÒ»´ÎζȼƵÄʾÊý£¬Ö±µ½Ë®·ÐÌÚÒ»¶Îʱ¼äºóÍ£Ö¹¶ÁÊý£¬ÆäÊý¾Ý¼Ç¼ÈçϱíËùʾ¡£
ʱ¼ä/min
0
1
2
3
4
5
6
7
ζÈ/¡æ
90
92
 
96
98
98
98
98

(1)µ±Ê±¼äΪ2minʱ£¬Î¶ȼƵÄʾÊýÈçͼËùʾ£¬´ËʱζȼƶÁÊýΪ      ¡£
(2)Çë¸ù¾Ý±í¸ñÖеÄÊý¾Ý£¬ÔÚͼÖÐ×÷³öË®µÄζÈËæʱ¼ä±ä»¯µÄͼÏß¡£
(3)ÓÉͼÏß¿ÉÖª£¬Ë®ÔÚ·ÐÌÚ¹ý³ÌÖÐζȵÄÌصãÊÇ                        ¡£
£¨1£©94.0¡æ      £¨2£©ÂÔ     £¨3£©±£³Ö²»±ä

ÊÔÌâ·ÖÎö£º£¨1£©´ËζȼƵķֶÈÖµÊÇ1¡æ£¬ËùÒÔʾÊýΪ94¡æ£®
£¨2£©¸ù¾ÝÊý¾ÝÃèµã£¬²¢ÓÃƽ»¬µÄÇúÏßÁ¬½ÓÆðÀ´£®
£¨3£©ÓÉÊý¾ÝÖª£¬´ÓµÚ4·ÖÖÓµ½µÚ7·ÖÖÓ£¬Î¶ȱ£³Ö98¡æ²»±ä£¬ËùÒԿɵóöË®ÔÚ·ÐÌÚ¹ý³ÌÖÐζȱ£³Ö²»±ä£®
µãÆÀ£º´ËÌâÊÇÑо¿Ë®µÄ·ÐÌÚʵÑ飬ʵÑéÖÐÐèÒª²âË®µÄζȱ仯£¬ËùÒÔ¶ÔζȼƶÁÊýµÄ¿¼²éÊǺÜÓбØÒªµÄ£®²¢ÇÒ¿¼²éÁËË®µÄ·ÐÌÚͼÏó¼°Ë®·ÐÌÚʱµÄÌص㣬ÊÇÒ»µÀºÜºÃµÄÌâÄ¿£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÇëÄãÈÏÕæÔĶÁÏÂÁм¸·Ý×ÊÁÏ£¬²¢Ë¼¿¼»Ø´ðÌâºóµÄÎÊÌâ¡£
[×ÊÁÏ]×ÊÁÏ1£º¡°´óÆøѹ¡±ÊÇÃèÊö´óÆø¶ÔµØÃæÎïÌåѹÁ¦µÄÎïÀíÁ¿£¬ÀëµØÃæÔ½¸ßµÄµØ·½£¬¿ÕÆøԽϡ±¡£¬ÄÇÀïµÄ´óÆøѹԽС£»ÀëµØÃæÔ½ÉîµÄµØ·½(Èç±ÈµØÃæµÍµÃ¶àµÄ¿ó¾®)£¬´óÆøѹԽ´ó¡£
×ÊÁÏ2£º¿Æѧ¼ÒÔÚÑо¿Ë®µÄ·ÐµãºÍº£°Î¸ß¶ÈÖ®¼ä¹Øϵʱ,ͨ¹ýʵÑé²â³ö²»Í¬¸ß¶È´¦µÄË®µÄ·Ðµã´óÔ¼Öµ¡£(Èç±íËùʾ)
º£°Î¸ß¶Èh/km
0
1
3
6
9
¡­¡­
Ë®µÄ·Ðµãt/¡æ
100
97
91
80
70
¡­¡­
×ÊÁÏ3£ºÔÚÖÆÌǹ¤ÒµÖУ¬ÒªÓ÷ÐÌڵİ취³ýÈ¥ÌÇÖеÄË®·Ö¡£ÎªÁËÊÇÌÇÔÚ·ÐÌÚµÄʱºò²»Ö±äÖÊ£¬·ÐÌÚµÄζÈÒªµÍÓÚ100¡æ¡£
×ÊÁÏ4£ºÈçͼËùʾ£¬ÎªÇàɽ¡¢º£Íå¡¢¶«¾©Èý¸ö³ÇÊеĵȸߵØÐÎͼ¡£

[ÎÊÌâ]
(1)¸ù¾ÝÄã¶ÔÉÏÊö×ÊÁϵķÖÎö˼¿¼£¬ÄãÈÏΪÔÚº£°Î8.848 kmµÄÖéÄÂÀÊÂê·å¶¥ÉÏ£¬Ë®µÄ·Ðµã´óÔ¼ÊÇ        ¡æ.
(2)×ÊÁÏ2¸ø³öÁËË®ÔÚ²»Í¬¸ß¶È´¦µÄ·Ðµã£¬¾ö¶¨Ë®·Ðµã¸ßµÍµÄÒòËØÊÇ¡°´óÆøѹ¡±¡£ÇëÄ㽫ˮµÄ·ÐµãºÍ´óÆøѹ֮¼äµÄ¹ØϵÓÃÎÄ×Öд³öÀ´£º                                                              
(3)ÖÆҩʱΪÁË´ÓÈÜÒºÖÐÌáÈ¡¿¹¾úËØ£¬ÒªÓüÓÈȵķ½·¨Ê¹ÈÜÒºÖеÄË®·ÐÌÚ¶ø³ýȥˮ·Ö£¬µ«¿¹¾úËز»ÄÜÔÚ³¬¹ý80¡æµÄ»ì¶ÈÏÂÌáÈ¡£¬Ó¦²ÉÓõķ½·¨ÊÇ(     )                                 
A. Ôö¼ÓÈÝÆ÷ÄÚµÄÆøѹ£¬Ê¹Ë®µÄ·ÐµãµÍÓÚ80¡æ
B. Ëõ¶Ì¼ÓÈÈ·ÐÌÚµÄʱ¼ä
C.  ½µµÍÈÝÆ÷ÄÚµÄÆøѹ£¬Ê¹Ë®µÄ·ÐµãµÍÓÚ80¡æ
D. ÓÃ΢»ð¼ÓÈÈʹÆä·ÐÌÚ
(4)¼ÙÈçÄãÊÇÖÆÌǼ¯ÍŵÄÀÏ×Ü£¬×¼±¸ÔÚÇàɽ¡¢º£Íå¡¢¶«¾©Èý¸ö³ÇÊÐÖ®ÖÐÑ¡Ôñij¸ö³ÇÊа조ÖÆÌÇ¡±·Ö³§£¬ÔÚÆäËüÌõ¼þ¶¼ÏàͬµÄÇé¿öÏ£¬Äã»á½«³§°ìÔÚÄĸö³ÇÊУ¿²¢Çë˵Ã÷ÄãÑ¡ÔñµÄÀíÓÉ¡£
´ð                                                                        

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

¾«Ó¢¼Ò½ÌÍø