ÌâÄ¿ÄÚÈÝ
ÈçͼËùʾ£¬¿Õ¼ä´æÔÚÒ»Óб߽çµÄÌõÐÎÔÈÇ¿´Å³¡ÇøÓò£¬´Å³¡·½ÏòÓëÊúֱƽÃ棨ֽÃ棩´¹Ö±£¬´Å³¡±ß½çµÄ¼ä¾àΪL¡£Ò»¸öÖÊÁ¿Îªm¡¢±ß³¤Ò²ÎªLµÄÕý·½Ðε¼Ïß¿òÑØÊúÖ±·½ÏòÔ˶¯£¬Ïß¿òËùÔÚƽÃæʼÖÕÓë´Å³¡·½Ïò´¹Ö±£¬ÇÒÏß¿òÉÏ¡¢Ï±ßʼÖÕÓë´Å³¡µÄ±ß½çƽÐС£t£½0ʱ¿Ìµ¼Ïß¿òµÄÉϱßÇ¡ºÃÓë´Å³¡µÄϱ߽çÖغϣ¨Í¼ÖÐλÖâñ£©£¬µ¼Ïß¿òµÄËÙ¶ÈΪv0¡£¾ÀúÒ»¶Îʱ¼äºó£¬µ±µ¼Ïß¿òµÄϱßÇ¡ºÃÓë´Å³¡µÄÉϱ߽çÖغÏʱ£¨Í¼ÖÐλÖâò£©£¬µ¼Ïß¿òµÄËٶȸպÃΪÁã¡£´Ëºó£¬µ¼Ïß¿òÏÂÂ䣬¾¹ýÒ»¶Îʱ¼ä»Øµ½³õʼλÖâñ¡£Ôò
A£®ÉÏÉý¹ý³ÌÖУ¬µ¼Ïß¿òµÄ¼ÓËÙ¶ÈÖð½¥Ôö´ó |
B£®Ï½µ¹ý³ÌÖУ¬µ¼Ïß¿òµÄ¼ÓËÙ¶ÈÖð½¥Ôö´ó |
C£®ÉÏÉý¹ý³ÌÖкÏÁ¦×öµÄ¹¦ÓëϽµ¹ý³ÌÖеÄÏàµÈ |
D£®ÉÏÉý¹ý³ÌÖп˷þ°²ÅàÁ¦×öµÄ¹¦±ÈϽµ¹ý³ÌÖеĶà |
D
½âÎöÊÔÌâ·ÖÎö£ºÉÏÉý¹ý³ÌÖУ¬Ïß¿òËùÊܵÄÖØÁ¦ºÍ°²ÅàÁ¦¶¼ÏòÏ£¬Ïß¿ò×ö¼õËÙÔ˶¯£®Éè¼ÓËٶȴóСΪa£¬¸ù¾ÝÅ£¶ÙµÚ¶þ¶¨Âɵ㺣¬¿É¼û£¬Ïß¿òËٶȼõСʱ£¬¼ÓËÙ¶ÈÒ²¼õС£®¹ÊA´íÎó£®Ï½µ¹ý³ÌÖУ¬Ïß¿ò×ö¼ÓËÙÔ˶¯£¬ÔòÓÐ
£¬¿É¼û£¬Ëæ×ÅËٶȵÄÔö´ó£¬¼ÓËٶȼõС£®¹ÊB´íÎó£®ÓÉÓÚµç´Å¸ÐÓ¦£¬Ïß¿òÖвúÉúµçÄÜ£¬¸ù¾ÝÄÜÁ¿Êغ㶨ÂÉ¿ÉÖª£¬Ïß¿ò·µ»ØÔλÖÃʱËÙÂʼõС£¬ÔòÉÏÉý¹ý³Ì¶¯Äܵı仯Á¿´óС´óÓÚϽµ¹ý³Ì¶¯Äܵı仯Á¿´óС£¬¸ù¾Ý¶¯Äܶ¨ÀíµÃÖª£¬ÉÏÉý¹ý³ÌÖкÏÁ¦×ö¹¦½Ï´ó£®¹ÊC´íÎ󣮸ù¾ÝÄÜÁ¿Êغ㶨ÂÉ¿ÉÖª£¬Ïß¿ò¾¹ýͬһλÖÃʱ£ºÉÏÉýµÄËÙÂÊ´óÓÚϽµµÄËÙÂÊ£¬ÉÏÉý¹ý³ÌµÄ°²ÅàÁ¦´óС½Ï´ó£¬¶øλÒÆ´óСÏàµÈ£¬ËùÒÔÉÏÉý¹ý³ÌÖбÈϽµ¹ý³ÌÖп˷þ°²ÅàÁ¦×öµÄ¹¦¶à£®¹ÊDÕýÈ·£®¹ÊÑ¡D
¿¼µã£ºÄÜÁ¿Êغ㶨Âɼ°Å£¶Ù¶¨ÂÉ¡£
![](http://thumb.zyjl.cn/images/loading.gif)
ÈçͼËùʾ£¬ÔÚ¾øÔµµÄ¹â»¬Ë®Æ½ÃæÉÏ£¬Ïà¸ôÒ»¶¨¾àÀëÓÐÁ½¸ö´øͬºÅµçºÉµÄСÇò£¬´Ó¾²Ö¹Í¬Ê±ÊÍ·Å£¬ÔòÁ½¸öСÇòµÄ¼ÓËٶȺÍËٶȴóСËæʱ¼ä±ä»¯µÄÇé¿öÊÇ (¡¡¡¡)
A£®Ëٶȱä´ó£¬¼ÓËٶȱä´ó |
B£®ËٶȱäС£¬¼ÓËٶȱäС |
C£®Ëٶȱä´ó£¬¼ÓËٶȱäС |
D£®ËٶȱäС£¬¼ÓËٶȱä´ó |
Èçͼ¼×Ëùʾ£¬Ä³ÈËÕýͨ¹ý¶¨»¬ÂÖ½«ÖÊÁ¿ÎªmµÄ»õÎïÌáÉýµ½¸ß´¦£®»¬ÂÖµÄÖÊÁ¿ºÍĦ²Á¾ù²»¼Æ£¬»õÎï»ñµÃµÄ¼ÓËÙ¶ÈaÓëÉþ×Ó¶Ô»õÎïÊúÖ±ÏòÉϵÄÀÁ¦TÖ®¼äµÄº¯Êý¹ØϵÈçͼÒÒËùʾ£®ÓÉͼ¿ÉÒÔÅжÏ
A£®Í¼ÏßÓë×ÝÖáµÄ½»µãMµÄÖµaM£½£g |
B£®Í¼ÏßÓëºáÖáµÄ½»µãNµÄÖµTN£½mg |
C£®Í¼ÏßµÄбÂʵÈÓÚÎïÌåµÄÖÊÁ¿m |
D£®Í¼ÏßµÄбÂʵÈÓÚÎïÌåÖÊÁ¿µÄµ¹Êý![]() |
ÈçͼËùʾ£¬¹Ì¶¨ÆµÀÇã½ÇΪ¦È£¬¶¥¶Ë¾à¹â»¬Ë®Æ½ÃæµÄ¸ß¶ÈΪh£¬Ò»¿ÉÊÓΪÖʵãµÄСÎï¿éÖÊÁ¿Îªm£¬´ÓƵÀ¶¥¶ËÓɾ²Ö¹»¬Ï£¬¾¹ýµ×¶ËOµã½øÈëˮƽÃæʱÎÞ»úеÄÜËðʧ£¬ÎªÊ¹Ð¡Îï¿éÖƶ¯½«Çᵯ»ÉµÄÒ»¶Ë¹Ì¶¨ÔÚˮƽÃæ×ó²àM´¦µÄÊúֱǽÉÏ£¬µ¯»É×ÔÓÉÉ쳤ʱÓÒ²àÒ»¶ËÇ¡ºÃλÓÚOµã¡£ÒÑ֪СÎï¿éÓëƵÀ¼äµÄ¶¯Ä¦²ÁÒòÊýΪ¦Ì£¬ÖØÁ¦¼ÓËÙ¶ÈΪg,ÔòÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ
A£®Ð¡Îï¿éÔÚÇãб¹ìµÀÉÏÔ˶¯Ê±£¬Ï»¬µÄ¼ÓËٶȱÈÉÏ»¬µÄ¼ÓËÙ¶ÈС |
B£®µ±Ð¡Îï¿éѹËõµ¯»Éµ½×î¶Ìʱ£¬Îï¿éµÄÖØÁ¦ÊÆÄÜÍêȫת»¯Îªµ¯»ÉµÄµ¯ÐÔÊÆÄÜ |
C£®Ð¡Îï¿é·µ»ØÇãб¹ìµÀʱËùÄÜ´ïµ½µÄ×î´ó¸ß¶ÈΪ![]() |
D£®Ð¡Îï¿éÔÚÍù·µÔ˶¯µÄÕû¸ö¹ý³ÌÖÐËðʧµÄ»úеÄÜΪmgh |
Ò»Çã½ÇΪ30¡ãµÄбÃæÉÏ·Åһľ¿é£¬Ä¾¿éÉϹ̶¨Ò»Ö§¼Ü£¬Ö§¼ÜÄ©¶ËÓÃË¿ÏßÐü¹ÒһСÇò£¬Ä¾¿éÔÚбÃæÉÏÏ»¬Ê±£¬Ð¡ÇòÓ뻬¿éÏà¶Ô¾²Ö¹¹²Í¬Ô˶¯¡£ÈçͼËùʾ£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨ £©
A£®µ±Ï¸ÏßÑØÊúÖ±·½Ïòʱ£¬»¬¿éÏ»¬µÄ¼ÓËٶȴóСΪ0 |
B£®µ±Ï¸ÏßÓëбÃæ·½Ïò´¹Ö±Ê±£¬»¬¿éÏ»¬µÄ¼ÓËٶȴóСΪ![]() |
C£®µ±ÉþÑØˮƽ·½Ïòʱ£¬»¬¿éÏ»¬µÄ¼ÓËٶȴóСΪ![]() |
D£®ÒÔÉÏ˵·¨¶¼²»¶Ô |