ÌâÄ¿ÄÚÈÝ

ϱíÊÇΪÑо¿Ã¸µÄÌØÐÔ£¬ÒÔ20%µÄ¹ýÑõ»¯ÇâÈÜҺΪ²ÄÁϵÄÒ»×éʵÑé·½·¨¼°½á¹û£¬Í¨¹ý·ÖÎöʵÑé¿ÉÒԵóöµÄ½áÂÛÊÇ                                           (   )

²Ù×÷

·½·¨

¹Û²ì½á¹û

¢ñ

³£ÎÂÏÂ×ÔÈ»·Ö½â

ÑõÆøÅÝÉÙ¶øÐ¡

¢ò

³£ÎÂϼÓÌúÀë×Ó

ÑõÆøÅÝÉÔ¶à¶øÐ¡

¢ó

³£ÎÂϼÓÈëÏʸÎÌáȡҺ

ÑõÆøÅݼ«¶à¶ø´ó

¢ô

¼ÓÈëÖó·ÐºóÀäÈ´µÄÏʸÎÌáȡҺ

ͬ×ÔÈ»·Ö½âÒ»Ñù

A£®¢òºÍ¢ô˵Ã÷øµÄ´ß»¯Ìõ¼þÓÐκÍÐÔ       B£®¢òºÍ¢ó˵Ã÷øµÄ´ß»¯Ð§ÂÊÓиßЧÐÔ

C£®¢ñºÍ¢ó˵Ã÷øµÄ´ß»¯¶ÔÏóÓÐרһÐÔ       D£®¢ñºÍ¢ô˵Ã÷¸ßλáʹøʧȥ»îÐÔ

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

ÎÒ¹úË®¹ûÉú²ú·¢Õ¹Ñ¸ËÙ£¬ÓÉÓÚÊÕ»ñµÄ¼¾½ÚÐÔÇ¿£¬Ò×Ôì³É»ýѹ£¬¸¯ÀñäÖÊ£¬ÎªÁ˽â¾öÉÏÊöÎÊÌâÇÒÂú×㲻ͬÈËȺµÄÐèÇ󣬿ÉÒÔ¼Ó¹¤ÖÆ×÷¹ûÖ­¡¢¹û¾Æ¡¢¹û´×µÈ¡£ÔÚ¹ûÖ­Éú²úÖÐÓõ½¹û½ºÃ¸£¬Ä³¿ÎÌâÑо¿Ð¡×éΪÁË̽¾¿¹û½ºÃ¸µÄÄ³Ð©ÌØÐÔ£¬½øÐÐÁËÈçÏÂʵÑ飺

£¨1£©ÊµÑé·½·¨£ºÇ뽫ͼÖÐËùʾµÄ²Ù×÷½øÐÐÅÅÐò_________________________¡£

£¨2£©ÊµÑé½á¹û£º¶ÔÕÕ×éÓëʵÑé×é½øÐÐÁËÏàͬʱ¼äµÄʵÑ飬½á¹ûÈçͼËùʾ£º

¢ÙͼÖÐ×Ô±äÁ¿ÊÇζȣ¬³ý´ËÖ®Í⻹¿ÉÓÃ_________________________±íʾ¡£

A.øµÄŨ¶È           B.Æ»¹ûÄàµÄÁ¿      C.Ë®µÄ¼ÓÈëÁ¿         D.pH

¢ÚͼÖеÄ×Ý×ø±ê»¹¿ÉÓÃ____________________________________À´±íʾ¡£

¢Û²½ÖèbÖÐÔÚ¹û½ºÃ¸ºÍÆ»¹ûÄà»ìºÏǰ£¬½«Á½Õß·Ö×°ÔÚ²»Í¬ÊÔ¹ÜÖУ¬ºãεÄÄ¿µÄÊÇ

___________________________________________________________________¡£

¢ÜʵÑéС×é¸Ä±äÁËʵÑéÌõ¼þºóÖØ¸´×öʵÑ飬µÃµ½ÇúÏßÒÒ£¬Æ»¹ûÖ­µÄ³ÎÇå¶È×î¸ßµã¶ÔÓ¦µÄºá×ø±êÊÇͬһλÖõÄÔ­ÒòÊÇ___________________________________¡£ÒýÆðÇúÏßÒÒÏÂÒÆµÄÔ­ÒòÊÇ____________________________________£¨ÖÁÉÙ´ð³öÁ½Ìõ£©¡£

¢ÇϱíÊÇijʵÑéС×éµÄÏêϸʵÑé½á¹û£º

ζÈ/¡æ

10

20

30

40

50

60

70

80

¹ûÖ­Á¿/mL

8

13

15

25

15

12

11

10

¸ù¾ÝÉÏÊö½á¹ûʵÑé½á¹û±íÃ÷£¬µ±Î¶ÈΪ___________ʱ¹ûÖ­Á¿×î¶à£¬Äܲ»ÄÜÈ·¶¨¸ÃζȾÍÊǹû֭øµÄ×îÊÊζȣ¬Èç¹û²»ÄÜ£¬ÇëÉè¼Æ³ö½øÒ»²½Ì½¾¿¹û֭øµÄ×îÊÊζȵÄʵÑé·½°¸¡£

___________________________________________________________________________¡£

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

¾«Ó¢¼Ò½ÌÍø