ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÓÃÒ»¸ùÉþ×ÓÊúÖ±ÏòÉÏÀÒ»¸öÎï¿é£¬Îï¿é´Ó¾²Ö¹¿ªÊ¼Ô˶¯£¬Éþ×ÓÀÁ¦µÄ¹¦ÂÊ°´ÈçͼËùʾ¹æÂɱ仯£¬ÒÑÖªÎï¿éµÄÖÊÁ¿Îªm£¬ÖØÁ¦¼ÓËÙ¶ÈΪg£¬0¡«t0ʱ¼äÄÚÎï¿é×öÔȼÓËÙÖ±ÏßÔ˶¯£¬t0ʱ¿Ìºó¹¦Âʱ£³Ö²»±ä£¬t1ʱ¿ÌÎï¿é´ïµ½×î´óËٶȣ¬ÔòÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨ £©
A. Îï¿éʼÖÕ×öÔȼÓËÙÖ±ÏßÔ˶¯
B. 0¡«t0ʱ¼äÄÚÎï¿éµÄ¼ÓËٶȴóСΪ
C. t0ʱ¿ÌÎï¿éµÄËٶȴóСΪ
D. 0¡«t1ʱ¼äÄÚÎï¿éÉÏÉýµÄ¸ß¶ÈΪ
¡¾´ð°¸¡¿D
¡¾½âÎö¡¿ÊÔÌâ·ÖÎö£ºt0ʱ¿ÌÒԺ󣬹¦Âʱ£³Ö²»±ä£¬½áºÏ·ÖÎöÇ£ÒýÁ¦µÄ±ä»¯£¬½áºÏÅ£¶ÙµÚ¶þ¶¨Âɵóö¼ÓËٶȵı仯£®¸ù¾Ý
£¬½áºÏÅ£¶ÙµÚ¶þ¶¨ÂɵóöP-tµÄ¹Øϵʽ£¬½áºÏͼÏßµÄбÂÊÇó³ö¼ÓËٶȣ®P-tͼÏßΧ³ÉµÄÃæ»ý±íʾǣÒýÁ¦×ö¹¦µÄ´óС£¬¸ù¾Ý¶¯Äܶ¨ÀíÇó³ö0-t1ʱ¼äÄÚÎï¿éÉÏÉýµÄ¸ß¶È£®
ʱ¼äÄÚÎï¿é×öÔȼÓËÙÖ±ÏßÔ˶¯£¬
ʱ¿Ìºó¹¦Âʱ£³Ö²»±ä£¬¸ù¾Ý
Öª£¬vÔö´ó£¬F¼õС£¬Îï¿é×ö¼ÓËٶȼõСµÄ¼ÓËÙÔ˶¯£¬µ±¼ÓËٶȼõСµ½Á㣬ÎïÌå×öÔÈËÙÖ±ÏßÔ˶¯£¬¹ÊA´íÎ󣻸ù¾Ý
£¬
µÃ
£¬¿É֪ͼÏßµÄбÂÊ
£¬¿ÉÖª
£¬¹ÊB´íÎó£»ÔÚ
ʱ¿ÌËٶȴﵽ×î´ó£¬
£¬ÔòËÙ¶È
£¬¿ÉÖª
ʱ¿ÌÎï¿éµÄËٶȴóССÓÚ
£¬¹ÊC´íÎó£»P-tͼÏßΧ³ÉµÄÃæ»ý±íʾǣÒýÁ¦×ö¹¦µÄ´óС£¬¸ù¾Ý¶¯Äܶ¨ÀíµÃ£¬
£¬½âµÃ
£¬¹ÊDÕýÈ·£®
![](http://thumb2018.1010pic.com/images/loading.gif)