ÌâÄ¿ÄÚÈÝ
ÔÚ×ö¡°ÑéÖ¤Á¦µÄƽÐÐËıßÐζ¨Ôò¡±µÄʵÑéʱ£¬ÏȽ«ÏðƤÌõµÄÒ»¶Ë¹Ì¶¨ÔÚˮƽľ°åÉÏ£¬ÁíÒ»¶ËϵÉÏ´øÓÐÉþÌ×µÄÁ½¸ùϸÉþ£»ÏȺóÁ½´ÎÀÉìÏðƤÌõ£¬Ò»´ÎÊÇÓÃÁ½¸öµ¯»É²âÁ¦¼Æͨ¹ýÁ½Ï¸Éþ»¥³É½Ç¶ÈµØÀÏðƤÌõ£¬ÁíÒ»´ÎÊÇÓÃÒ»¸öµ¯»É²âÁ¦¼Æͨ¹ýϸÉþÀÏðƤÌõ£®
¢ÙʵÑé²Ù×÷ÖУ¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ
A£®µ¯»É²âÁ¦¼Æ¡¢Ï¸Éþ¡¢ÏðƤÌõ¶¼Ó¦Ìù½üľ°åÇÒÓëľ°åƽÐÐ
B£®ÀÏðƤÌõµÄϸÉþÒª³¤Ð©£¬±ê¼ÇͬһϸÉþ·½ÏòµÄÁ½µãҪԶЩ
C£®ÀÁ¦F1ºÍF2µÄ¼Ð½ÇÔ½´óÔ½ºÃ
D£®ÏȽ«ÆäÖÐÒ»¸öµ¯»É²âÁ¦¼ÆÑØijһ·½ÏòÀµ½×î´óÁ¿³Ì£¬È»ºóÖ»Ðèµ÷½ÚÁíÒ»¸öµ¯»É²âÁ¦¼ÆÀÁ¦µÄ´óСºÍ·½Ïò£¬°ÑÏðƤÌõÁíÒ»¶ËÀµ½Oµã
¢ÚʵÑéÖУ¬ÒªÇóÏȺóÁ½´ÎÁ¦µÄ×÷ÓÃЧ¹ûÏàͬ£¬Ö¸µÄÊÇ
A£®ÓÃÁ½¸öµ¯»É²âÁ¦¼ÆÀÁ¦F1ºÍF2µÄ´óС֮ºÍµÈÓÚÒ»¸öµ¯»É²âÁ¦¼ÆÀÁ¦µÄ´óС
B£®ÏðƤÌõÑØͬһ·½ÏòÉ쳤
C£®ÏðƤÌõÉ쳤µ½Í¬Ò»³¤¶È
D£®ÏðƤÌõÑØͬһ·½ÏòÉ쳤µ½Í¬Ò»³¤¶È£®
¢ÙʵÑé²Ù×÷ÖУ¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ
AB
AB
£®A£®µ¯»É²âÁ¦¼Æ¡¢Ï¸Éþ¡¢ÏðƤÌõ¶¼Ó¦Ìù½üľ°åÇÒÓëľ°åƽÐÐ
B£®ÀÏðƤÌõµÄϸÉþÒª³¤Ð©£¬±ê¼ÇͬһϸÉþ·½ÏòµÄÁ½µãҪԶЩ
C£®ÀÁ¦F1ºÍF2µÄ¼Ð½ÇÔ½´óÔ½ºÃ
D£®ÏȽ«ÆäÖÐÒ»¸öµ¯»É²âÁ¦¼ÆÑØijһ·½ÏòÀµ½×î´óÁ¿³Ì£¬È»ºóÖ»Ðèµ÷½ÚÁíÒ»¸öµ¯»É²âÁ¦¼ÆÀÁ¦µÄ´óСºÍ·½Ïò£¬°ÑÏðƤÌõÁíÒ»¶ËÀµ½Oµã
¢ÚʵÑéÖУ¬ÒªÇóÏȺóÁ½´ÎÁ¦µÄ×÷ÓÃЧ¹ûÏàͬ£¬Ö¸µÄÊÇ
D
D
£®A£®ÓÃÁ½¸öµ¯»É²âÁ¦¼ÆÀÁ¦F1ºÍF2µÄ´óС֮ºÍµÈÓÚÒ»¸öµ¯»É²âÁ¦¼ÆÀÁ¦µÄ´óС
B£®ÏðƤÌõÑØͬһ·½ÏòÉ쳤
C£®ÏðƤÌõÉ쳤µ½Í¬Ò»³¤¶È
D£®ÏðƤÌõÑØͬһ·½ÏòÉ쳤µ½Í¬Ò»³¤¶È£®
·ÖÎö£º±¾ÊµÑé²ÉÓá°µÈЧ·¨¡±£¬¼´ÒªÇóÁ½´ÎÀÏðƤ½îµÄЧ¹ûÏàͬ£¬¶ÔÓÚÁ½µ¯»ÉÀÁ¦´óСÒÔ¼°¼Ð½Ç´óСûÓоßÌåÒªÇó£¬Ö»Òª±ãÓÚ×÷ͼÒÔ¼°¼õСÎó²î¼´¿É£»Òò´ËÔÚʵÑéÖо¡Á¿¼õСÁ¦µÄ²âÁ¿¼°×÷ͼÖгöÏÖµÄÎó²î£»
½â´ð£º½â£º¢ÙA¡¢µ¯»É²âÁ¦¼Æ¡¢Ï¸Éþ¡¢ÏðƤÌõ¶¼Ó¦Ìù½üľ°åÇÒÓëľ°åƽÐУ®¹ÊAÕýÈ·£®
B¡¢ÀÏðƤÌõµÄϸÉþÒª³¤Ð©£¬±ê¼ÇͬһϸÉþ·½ÏòµÄÁ½µãҪԶЩ£¬¿ÉÒÔ¼õС²âÁ¿µÄÎó²î£®¹ÊBÕýÈ·£®
C¡¢ÀÁ¦F1ºÍF2µÄ¼Ð½Ç²»ÊÇÔ½´óÔ½ºÃ£¬Êʵ±´óһЩ¼´ÐУ®¹ÊC´íÎó£®
D¡¢ÊµÑéÖУ¬µ¯»ÉµÄ¶ÁÊý´óСÊʵ±£¬±ãÓÚ×öƽÐÐËıßÐμ´¿É£¬²¢·ÇÒªÇóÒ»¶¨´ïµ½×î´óÁ¿³Ì£®¹ÊD´íÎó£®
¹ÊÑ¡AB£®
¢Ú¸ÃʵÑé²ÉÓÃÁË¡°µÈЧÌæ´ú¡±µÄÔÀí£¬¼´ºÏÁ¦Óë·ÖÁ¦µÄ¹ØϵÊǵÈЧµÄ£¬ÒªÇóÁ½´ÎÀÏðƤ½îʱµÄÐαäÁ¿ºÍ·½ÏòÊǵÈЧµÄ£®ÔòÏðƤ½îÑØͬһ·½ÏòÀ³¤µ½Í¬Ò»³¤¶È£®¹ÊDÕýÈ·£¬A¡¢B¡¢C´íÎó£®
¹ÊÑ¡D£®
¹Ê´ð°¸Îª£º¢ÙAB ¢ÚD
B¡¢ÀÏðƤÌõµÄϸÉþÒª³¤Ð©£¬±ê¼ÇͬһϸÉþ·½ÏòµÄÁ½µãҪԶЩ£¬¿ÉÒÔ¼õС²âÁ¿µÄÎó²î£®¹ÊBÕýÈ·£®
C¡¢ÀÁ¦F1ºÍF2µÄ¼Ð½Ç²»ÊÇÔ½´óÔ½ºÃ£¬Êʵ±´óһЩ¼´ÐУ®¹ÊC´íÎó£®
D¡¢ÊµÑéÖУ¬µ¯»ÉµÄ¶ÁÊý´óСÊʵ±£¬±ãÓÚ×öƽÐÐËıßÐμ´¿É£¬²¢·ÇÒªÇóÒ»¶¨´ïµ½×î´óÁ¿³Ì£®¹ÊD´íÎó£®
¹ÊÑ¡AB£®
¢Ú¸ÃʵÑé²ÉÓÃÁË¡°µÈЧÌæ´ú¡±µÄÔÀí£¬¼´ºÏÁ¦Óë·ÖÁ¦µÄ¹ØϵÊǵÈЧµÄ£¬ÒªÇóÁ½´ÎÀÏðƤ½îʱµÄÐαäÁ¿ºÍ·½ÏòÊǵÈЧµÄ£®ÔòÏðƤ½îÑØͬһ·½ÏòÀ³¤µ½Í¬Ò»³¤¶È£®¹ÊDÕýÈ·£¬A¡¢B¡¢C´íÎó£®
¹ÊÑ¡D£®
¹Ê´ð°¸Îª£º¢ÙAB ¢ÚD
µãÆÀ£ºÖ÷Òª¿¼²éÑéÖ¤Á¦µÄƽÐÐËıßÐζ¨ÔòµÄÎó²î·ÖÎö¼°Êý¾ÝµÄ´¦Àí£¬Ó¦Í¨¹ýʵÑéÔÀí¼°Êý¾ÝµÄ´¦Àí·½·¨È¥Ë¼¿¼¼õÉÙʵÑéÎó²îµÄ·½·¨£»ÊìÁ·Ó¦ÓÃƽÐÐËıßÐζ¨Ôò½â¾öÓйØÎÊÌ⣮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
|