ÌâÄ¿ÄÚÈÝ

¡¾ÌâÄ¿¡¿Ð¡Ã÷ÓÃÈçͼËùʾµÄ×°ÖÃ̽¾¿Ä³ÖÖ¹ÌÌåÎïÖÊÈÛ»¯Ê±Î¶ȵı仯¹æÂÉ£¬ÊµÑéÊý¾Ý¼Ç¼ÈçÏ£º

ʱ¼ä/min

0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

ζÈ/¡æ

31

34

38

46

48

48

48

50

56

63

£¨1£©·ÖÎö¿ÉÖª£¬¸ÃÎïÖÊΪ_____£¨Ñ¡Ìî¡°¾§Ì塱»ò¡°·Ç¾§Ì塱£©¡£

£¨2£©µÚ2.5minʱ£¬¸ÃÎïÖʵÄ״̬ÊÇ_____£¨Ñ¡Ìî¡°¹Ì̬¡±¡¢¡°ÒºÌ¬¡±»ò¡°¹ÌÒº¹²´æÌ¬¡±£©£¬¸Ã¹ÌÌåÎïÖÊÈÛ»¯Ê±µÄÌØµãÊÇ_____¡£

£¨3£©¸ÃÎïÖÊÈÛ»¯Ê±µÄζȱ仯ÇúÏßÊÇÈçͼÖеÄ_____¡£

¡¾´ð°¸¡¿¾§Ìå ¹ÌÒº¹²´æÌ¬ ÎüÈÈζȱ£³Ö²»±ä C

¡¾½âÎö¡¿

£¨1£©Óɱí¸ñÖеÄÊý¾Ý¿ÉÖª£¬¸ÃÎïÖÊÔÚ2.0¡«3.0min²»¶ÏÎüÊÕÈÈÁ¿£¬Î¶ȱ£³Ö²»±ä£¬ËùÒÔ¸ÃÎïÖÊÊǾ§Ì壻

£¨2£©ÓÉͼ֪2.0minµ½3.0minÊÇÎïÌåµÄÈÛ»¯¹ý³Ì£¬ËùÒÔÔÚµÚ2.5minʱ£¬¾§ÌåÊǹÌÒº¹²´æÌ¬¡£¾§ÌåÔÚÈÛ»¯¹ý³ÌÖÐÎüÈÈζȱ£³Ö²»±ä£»

£¨3£©Óɱí¿É֪Ϊ¾§ÌåµÄÈÛ»¯¹ý³Ì£ºAB·Å³öÈÈÁ¿£¬Î¶ȽµµÍ£¬ÊÇÄý¹ÌͼÏ󣬹ÊAB´íÎó£»

CDÎüÊÕÈÈÁ¿£¬Î¶ÈÉý¸ßÊÇÈÛ»¯Í¼Ïó£¬CÔÚÈÛ»¯Ê±ÎüÊÕÈÈÁ¿Î¶Ȳ»±ä£¬Îª¾§ÌåµÄÈÛ»¯Í¼Ïó£¬DΪ·Ç¾§ÌåµÄÈÛ»¯Í¼Ï󣬹ÊCÕýÈ·£¬D´íÎó¡£¹ÊÑ¡C¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø