ÌâÄ¿ÄÚÈÝ
5£®°´ÈçͼÔÀíÖÆ×÷Ò»¸Ë¿ÉÖ±½Ó²âÁ¿ÒºÌåÃܶȵijӣ¬³ÆΪÃܶȳӣ¬ÆäÍâÐκÍÆÕͨµÄ¸Ë³Ó²î²»¶à£¬×°³Ó¹³µÄµØ·½µõ×ÅÒ»Ìå»ýΪ1cm3µÄ½ÏÖصĺϽð¿é£¬¸ËÉÏÓбíʾҺÌåÃܶÈÊýÖµµÄ¿Ì¶È£¬µ±³ÓíÈ·ÅÔÚQµã´¦Ê±³Ó¸ËÇ¡ºÃƽºâ£¬ÈçͼËùʾ£®µ±ºÏ½ð¿éÍêÈ«½þûÔÚ´ý²âÃܶȵÄÒºÌåÖÐʱ£¬Òƶ¯³ÓíȵÄÐü¹Òµã£¬Ö±ÖÁ³Ó¸ËÇ¡ºÃÖØÐÂƽºâ£¬±ã¿ÉÖ±½ÓÔڸ˳ÓÉ϶Á³öÒºÌåµÄÃܶȣ¬ÏÂÁÐ˵·¨ÖдíÎóµÄÊÇ£¨¡¡¡¡£©A£® | ÃܶȳӵÄÁãµã¿Ì¶ÈÔÚQµã | |
B£® | ³Ó¸ËÉÏÃܶȶÁÊý½Ï´óµÄ¿Ì¶ÈÔÚ½ÏСµÄ¿Ì¶ÈµÄ×ó±ß | |
C£® | ÃܶȳӵĿ̶ȶ¼ÔÚQµãµÄÓÒ²à | |
D£® | ÃܶȳӵĿ̶ȶ¼ÔÚQµãµÄ×ó²à |
·ÖÎö ¸ù¾Ý¸ù¾Ý¸Ü¸ËµÄƽºâÌõ¼þºÍ°¢»ùÃ×µÂÔÀí£¬½áºÏʵ¼Ê¶ÔÑ¡ÏîÖðÒ»·ÖÎö½øÐнâ´ð£®
½â´ð ½â£ºA¡¢ºÏ½ð¿éûÓнþÈëÒºÌåʱ£¬ÒºÌåµÄÃܶÈӦΪÁ㣬ËùÒÔ³ÓµÄÁã¿Ì¶ÈÓ¦¸ÃÔÚQ´¦£»¹ÊAÑ¡ÏîÕýÈ·£»
B¡¢³ÓíȵÄÖÊÁ¿²»±ä£¬ÓÉQÏò×óÒƶ¯Ê±£¬ËüµÄÁ¦±Û±ä¶Ì£¬Ôò×ó±ßºÏ½ð¿éÀ³Ó¸ËµÄÁ¦¼õС£¬ËµÃ÷ºÏ½ð¿éÊܵ½µÄ¸¡Á¦Ôö´ó£¬¶øºÏ½ð¿éÅÅ¿ªÒºÌåµÄÌå»ý²»±ä£¬ËµÃ÷ÒºÌåµÄÃܶȱä´ó£¬ËùÒԿ̶ÈÓ¦Öð½¥±ä´ó£¬¼´³Ó¸ËÉϽϴóµÄ¿Ì¶ÈÔÚ½ÏСµÄ¿Ì¶ÈµÄ×ó±ß£»¹ÊBÑ¡ÏîÕýÈ·£»
CD¡¢Èô³ÓíÈÓÉQÏòÓÒÒƶ¯£¬ËüµÄÁ¦±Û±ä³¤£¬Ôò×ó±ßºÏ½ð¿éÀ³Ó¸ËµÄÁ¦Ó¦Ôö´ó£¬µ«ºÏ½ð¿éÊܵ½µÄ¸¡Á¦²»¿ÉÄÜÊúÖ±ÏòÏ£¬ËùÒÔÁãµãµÄÓÒ±ßÓ¦¸ÃÊÇûÓп̶ȵģ¬Æä¿Ì¶È¶¼ÔÚQµãµÄ×ó²à£®¹ÊC´íÎó¡¢DÕýÈ·£®
±¾ÌâÑ¡´íÎóµÄ£¬¹ÊÑ¡£ºC£®
µãÆÀ ±¾Ì⿼²éÁ˸ܸ˵ÄƽºâÌõ¼þºÍ°¢»ùÃ×µÂÔÀíµÄ¶¯Ì¬·ÖÎö£¬½áºÏÉú»îʵ¼ÊÁé»îÓ¦ÓÃËùѧ֪ʶÊǽâ¾ö±¾ÌâµÄ¹Ø¼ü£¬ÓÐÒ»¶¨ÄѶȣ®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
9£®Æû³µµÄ·¢¶¯»úͨ¹ý±äËÙÆ÷ºÍºóÂÖÏàÁ¬£¬µ±Æû³µÓɾ²Ö¹¿ªÊ¼ÏòÇ°Æ𶯺󣨡¡¡¡£©
A£® | Ç°ºóÂÖ¾ùÊÜÏòºóµÄĦ²ÁÁ¦ | |
B£® | Ç°ºóÂÖ¾ùÊÜÏòÇ°µÄĦ²ÁÁ¦ | |
C£® | Ç°ÂÖÊܵ½µÄĦ²ÁÁ¦ÏòÇ°£¬ºóÂÖÊܵ½µÄĦ²ÁÁ¦Ïòºó | |
D£® | Ç°ÂÖÊܵ½µÄĦ²ÁÁ¦Ïòºó£¬ºóÂÖÊܵ½µÄĦ²ÁÁ¦ÏòÇ° |
13£®Ä³µç³¡µÄµç³¡Ïß·Ö²¼ÈçͼËùʾ£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£® | cµãµÄµçÊƸßÓÚdµãµÄµçÊÆ | |
B£® | aµãµÄµç³¡Ç¿¶È´óÓÚbµãµÄµç³¡Ç¿¶È | |
C£® | Èô½«Ò»¸ºÊÔ̽µçºÉÓÉcµãÒƵ½dµã£¬µçÊÆÄÜÔö¼Ó | |
D£® | Èô½«Ò»ÕýÊÔ̽µçºÉÓÉaµãÒƵ½bµã£¬µç³¡Á¦×ö¸º¹¦ |
20£®ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£® | µ¥°ÚÔÚÖÜÆÚÐÔÍâÁ¦×÷ÓÃÏÂ×öÊÜÆÈÕñ¶¯£¬ÆäÕñ¶¯ÖÜÆÚÓëµ¥°ÚµÄ°Ú³¤ÎÞ¹Ø | |
B£® | ±ä»¯µÄµç³¡Ò»¶¨²úÉú±ä»¯µÄ´Å³¡£¬±ä»¯µÄ´Å³¡Ò»¶¨²úÉú±ä»¯µÄµç³¡ | |
C£® | ¹âÏËͨÐŵŤ×÷ÔÀíÊÇÈ«·´É䣬¹âÏËͨОßÓÐÈÝÁ¿´ó¡¢¿¹¸ÉÈÅÐÔÇ¿µÈÓŵã | |
D£® | ÓÃ͸Ã÷µÄ±ê×¼Ñù°åºÍµ¥É«¹â¼ì–ËƽÃæµÄƽÕû¶ÈÊÇÀûÓÃÁ˹âµÄÆ«Õñ |
10£®ÔÚLCÕñµ´µç··¢Éúµç´ÅÕñµ´µÄ¹ý³ÌÖУ¬µ±µçÈÝÆ÷³äµç½áÊøµÄʱ¿Ì£¬ÏÂÁÐ˵·¨ÖдíÎóµÄÊÇ£¨¡¡¡¡£©
A£® | µç³¡ÄÜÏò´Å³¡ÄÜת»¯Íê±Ï | B£® | µç·ÖеĵçÁ÷ΪÁã | ||
C£® | µç¸ÐÏßȦÄڵĴŸÐӦǿ¶ÈΪÁã | D£® | ´Å³¡ÄÜÏòµç³¡ÄÜת»¯Íê±Ï |