ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Èçͼ¼×Ëùʾ£¬ÖØΪ5NµÄÌú¿éAÎü¸½ÔÚˮƽ´ÅÐÔƽ°åµÄÏ·½¾²Ö¹²»¶¯£¬´ÅÐÔƽ°å¶ÔÌú¿éAµÄÎüÒýÁ¦Îª10N¡£¸øAÒ»¸öˮƽÏòÓÒ´óСΪ2NÀ­Á¦ÈçͼÒÒ£¬¿ÉÒÔÀ­¶¯AÏòÓÒ×öÔÈËÙÖ±ÏßÔ˶¯¡£Çó£º

(1)ÒÒͼÖÐAÊܵ½µÄ»¬¶¯Ä¦²ÁÁ¦´óС£»

(2)ÎïÀíѧÖ묶¯Ä¦²ÁÁ¦´óС¿ÉÓɹ«Ê½µÃ³ö¡£ÆäÖÐÊÇÎïÌå¸ø½Ó´¥ÃæµÄѹÁ¦£¬ÊǶ¯Ä¦²ÁÒòËØ£¬Óë½Ó´¥Ãæ´Ö²Ú³Ì¶ÈÓйأ¬ÔÚ½Ó´¥Ãæ´Ö²Ú³Ì¶ÈÏàͬʱ£¬Îª¶¨Öµ¡£ÇóÌú¿éAÓë´ÅÐÔƽ°å¼äµÄ¶¯Ä¦²ÁÒòËØ¡£

(3)°ÑÒ»¸öСľ¿éBÐü¹ÒÔÚAµÄÏ·½Èçͼ±û£¬´ËʱֻÐèÒª1.2NµÄˮƽÏòÓÒÀ­Á¦¾Í¿ÉÒÔʹA×öÔÈËÙÖ±ÏßÔ˶¯£¬ÇóСľ¿éBµÄÖØÁ¦¡£

¡¾´ð°¸¡¿(1)2N£»(2)0.4£»(3)2N

¡¾½âÎö¡¿

(1)ÓÉÓÚ¸øAÒ»¸öˮƽÏòÓÒ´óСΪ2NÀ­Á¦£¬A¿ÉÒÔÏòÓÒ×öÔÈËÙÖ±ÏßÔ˶¯£¬ÄÇô¸ù¾Ý¶þÁ¦Æ½ºâ¿ÉÖª£¬ÒÒͼÖÐAÊܵ½µÄ»¬¶¯Ä¦²ÁÁ¦

(2)Á¦µÄ×÷ÓÃÊÇÏ໥µÄ£¬Ìú¿éA¸øˮƽ´ÅÐÔƽ°åµÄѹÁ¦´óСµÈÓÚˮƽ´ÅÐÔƽ°å¶ÔÌú¿éAÏòϵÄ×÷ÓÃÁ¦£¬¸ù¾ÝÁ¦µÄƽºâ¿ÉÖª

½âµÃ£¬¿ÉÖªÌú¿éAÓë´ÅÐÔƽ°å¼äµÄ¶¯Ä¦²ÁÒòËØÊÇ

(3)¸ù¾Ý¶þÁ¦Æ½ºâ¿ÉÖª£¬±ûͼÖÐAÊܵ½µÄ»¬¶¯Ä¦²ÁÁ¦´óСÊÇ

ÔòÌú¿éA¸øˮƽ´ÅÐÔƽ°åµÄѹÁ¦´óСÊÇ

¸ù¾ÝÁ¦µÄƽºâ¿ÉÖª£¬Ð¡Ä¾¿éB¶ÔÌú¿éAµÄÀ­Á¦ÊÇ

½âµÃ£¬ÕâÒ²ÊÇСľ¿éBµÄÖØÁ¦£¬¼´

´ð£º(1)ÒÒͼÖÐAÊܵ½µÄ»¬¶¯Ä¦²ÁÁ¦´óСÊÇ2N£»(2)Ìú¿éAÓë´ÅÐÔƽ°å¼äµÄ¶¯Ä¦²ÁÒòËØÊÇ0.4£»(3)Сľ¿éBµÄÖØÁ¦ÊÇ2N¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¡¾ÌâÄ¿¡¿ÔÚ¡°¹Û²ìË®µÄ·ÐÌÚ¡±ÊµÑéÖУº

£¨1£©ÈçͼËùʾ£¬ÊÇСÃ÷ͬѧÓÃζȼƲâСÉÕ±­ÖÐË®µÄ³õÎÂʱµÄ²Ù×÷ͼ¡£AÊDzÙ×÷¹ý³Ì£¬BÊǶÁÊý¹ý³Ì£¬CÊǶÁÈ¡µÄζȣ»

¢ÙAͼÖвÙ×÷µÄ´íÎóÊÇ______£»

¢ÚBͼÖжÁÊýµÄ´íÎóÊÇ______£»

¢ÛÈô²Ù×÷ÕýÈ·ÎÞÎ󣬸ù¾ÝCͼ¿ÉÖª´ËʱÉÕ±­ÖÐË®µÄʵ¼ÊζÈÊÇ______¡æ¡£

£¨2£©Ð¡Ã÷ͬѧÔÚÀûÓÃͼDËùʾµÄ×°ÖÃ×öË®µÄ·ÐÌÚʵÑéʱ£¬ÊµÑé¹ý³ÌÖÐΪÁËËõ¶Ì°ÑË®¼ÓÈȵ½·ÐÌÚµÄʱ¼ä£¬ÇëÄãÌá³ö¶þÌõÓÐЧµÄ²Ù×÷½¨Ò飺

¢Ù______________£»¢Ú_____________¡£

£¨3£©ÈçͼEÖм×ÒÒͼÖУ¬Í¼______ËùʾÊÇË®·ÐÌÚʱµÄÇé¿ö£»¿ÉÒÔ¿´µ½·ÐÌÚÏÖÏóÊÇÔÚÒºÌå___ͬʱ·¢Éú£»ÈçͼF£¬ÊÇСÃ÷×ö¡°Ì½¾¿Ë®µÄ·ÐÌÚ¡±ÊµÑéºóËù»æÖƵÄͼÏñ¡£Í¼ÏñÖÐBC¶Î±íʾµÄÎïÀíÒâÒåÊÇ£º______¡£

£¨4£©ÎªÁËÑо¿Ë®µÄ·ÐÌÚ£¬ÕÅâùȻͬѧ¹Û²ìÁËË®ÔÚ¼ÓÈȹý³ÌÖÐζÈËæ¼ÓÈÈʱ¼äµÄ±ä»¯Çé¿ö£¬²¢¼Ç¼ÓйØÊý¾ÝÈçÏÂ±í£º

ʱ¼ä/min

0

1

2

3

4

5

6

7

8

9

ζÈ/¡æ

90

92

94

96

97

98

99

99

99

99

¢ÙÇë¸ù¾Ý¼Ç¼µÄÊý¾ÝÔÚͼGÖÐÏÈÃèµã£¬ÔÙÓÃƽ»¬µÄÇúÏß»­³öζÈËæʱ¼ä±ä»¯µÄͼÏñ¡£

£¨______£©

¢Ú´ÓͼÏñ¿ÉÒÔ¿´³öË®µÄ·ÐµãÊÇ______¡æ£¬ÄãÈÏΪԭÒòÊÇ£º______¡£

¢ÛË®·ÐÌÚʱ£¬¿ÉÒÔ¿´µ½Ë®ÃæÉϲ»Í£µÄð¡°°×Æø¡±£¬´ËÏÖÏó²úÉúµÄÔ­ÒòÊÇ£º______¡£

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø