ÌâÄ¿ÄÚÈÝ
ÔÚͼËùʾµç·ÖУ¬¿ª¹ØS±ÕºÏºó£¬µçÁ÷±íA1µÄʾÊý´óÓÚA2µÄʾÊý¡£ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ
A£®ÈôÖ»½«R1ÓëR2µÄλÖöԵ÷£¬µçÁ÷±íA1µÄʾÊýÒ»¶¨²»±ä£¬A2µÄʾÊý¿ÉÄܱä´ó |
B£®ÈôÖ»½«R1ÓëR3µÄλÖöԵ÷£¬µçÁ÷±íA1µÄʾÊýÒ»¶¨±äС£¬A2µÄʾÊýÒ»¶¨±ä´ó |
C£®ÈôÖ»Óõçѹ±íV1Ìæ»»µçÁ÷±íA1£¬µçѹ±íV1ÎÞʾÊý£¬µçÁ÷±íA2µÄʾÊý±ä´ó |
D£®ÈôÓõçѹ±íV1¡¢V2·Ö±ðÌæ»»µçÁ÷±íA1¡¢A2£¬µçѹ±íV1µÄʾÊý±ÈV2µÄ´ó |
AC
A¡¢ÓÉ¡°¿ª¹ØS±ÕºÏºó£¬µçÁ÷±íA1µÄʾÊý´óÓÚA2µÄʾÊý¡±¿ÉÖª£¬R1£¾R3£¬ËùÒÔÈôÖ»½«R1ÓëR2µÄλÖöԵ÷£¬µçÁ÷±íA1µÄʾÊýÒ»¶¨²»±ä£¬µ«²»ÄÜÈ·¶¨A2µÄʾÊý£¬¹Ê±¾AÓпÉÄÜ£»
B¡¢ÓÉ¡°¿ª¹ØS±ÕºÏºó£¬µçÁ÷±íA1µÄʾÊý´óÓÚA2µÄʾÊý¡±¿ÉÖª£¬R1£¾R3£¬µ«²»ÖªR1ÓëR2µÄ¹Øϵ£¬ËùÒÔÈôÖ»½«R1ÓëR3µÄλÖöԵ÷£¬µçÁ÷±íA1µÄʾÊýÒ»¶¨±äС£¬µ«²»ÄÜÈ·¶¨A2µÄʾÊý£¬¹Ê±¾Ñ¡Ïî´íÎó£»
C¡¢ÈôÖ»Óõçѹ±íV1Ìæ»»µçÁ÷±íA1£¬µçѹ±íV1ÎÞʾÊý£¬µçÁ÷¾µçÁ÷±íA2¡¢µç×èR3»Ø¸º¼«£¬ÔòµçÁ÷±íA2µÄʾÊý±ä´ó£®¹Ê±¾Ñ¡ÏîÕýÈ·£®
D¡¢Èôµçѹ±íV1¡¢V2·Ö±ðÌæ»»µçÁ÷±íA1¡¢A2£¬ÔòÈý¸öµç×è´®Áª£¬µçѹ±íV1²âR2¡¢R3Á½¶Ëµçѹ£¬V2²âR1ÓëR2µÄµçѹ£¬
ÒòΪÓÉA¿ÉÖª£¬R1£¾R3£¬ËùÒÔµçѹ±íV1µÄʾÊý±ÈV2µÄС£¬¹Ê±¾Ñ¡Ïî´íÎó£®
¹ÊÑ¡AC£®
B¡¢ÓÉ¡°¿ª¹ØS±ÕºÏºó£¬µçÁ÷±íA1µÄʾÊý´óÓÚA2µÄʾÊý¡±¿ÉÖª£¬R1£¾R3£¬µ«²»ÖªR1ÓëR2µÄ¹Øϵ£¬ËùÒÔÈôÖ»½«R1ÓëR3µÄλÖöԵ÷£¬µçÁ÷±íA1µÄʾÊýÒ»¶¨±äС£¬µ«²»ÄÜÈ·¶¨A2µÄʾÊý£¬¹Ê±¾Ñ¡Ïî´íÎó£»
C¡¢ÈôÖ»Óõçѹ±íV1Ìæ»»µçÁ÷±íA1£¬µçѹ±íV1ÎÞʾÊý£¬µçÁ÷¾µçÁ÷±íA2¡¢µç×èR3»Ø¸º¼«£¬ÔòµçÁ÷±íA2µÄʾÊý±ä´ó£®¹Ê±¾Ñ¡ÏîÕýÈ·£®
D¡¢Èôµçѹ±íV1¡¢V2·Ö±ðÌæ»»µçÁ÷±íA1¡¢A2£¬ÔòÈý¸öµç×è´®Áª£¬µçѹ±íV1²âR2¡¢R3Á½¶Ëµçѹ£¬V2²âR1ÓëR2µÄµçѹ£¬
ÒòΪÓÉA¿ÉÖª£¬R1£¾R3£¬ËùÒÔµçѹ±íV1µÄʾÊý±ÈV2µÄС£¬¹Ê±¾Ñ¡Ïî´íÎó£®
¹ÊÑ¡AC£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿