ÌâÄ¿ÄÚÈÝ
ËáÓêÓС°¿ÕÖÐËÀÉñ¡±Ö®³Æ£¬¶ÔÉúÎïȦÔì³ÉÁËÆÆ»µÐÔÓ°Ï죮ËáÓêÊÇp HСÓÚ5.6µÄÓêË®£¬PHֵԽСÆäËáÐÔÔ½´ó£®ÎªÌ½¾¿ËáÓê¶ÔÅ©×÷ÎïÉú³¤µÄÓ°Ï죬ijÉúÎïÐËȤС×éµÄͬѧÓÃСÂóÖÖ×Ó¡¢Ê³´×µÈ×öʵÑ飬µÃµ½Êý¾ÝÈç±í£º
£¨1£©´ÓʵÑéÊý¾Ý¿´£¬²»Í¬PHµÄËáÓê¶ÔСÂóÖÖ×ÓµÄÃÈ·¢ÓÐʲôӰÏ죿
£¨2£©A×éÔÚ¸ÃʵÑéÖеÄ×÷ÓÃÊÇʲô£¿
£¨3£©ÇëÄã´Ó»·¾³±£»¤µÄ½Ç¶ÈÌá³öÔ¤·ÀËáÓêÐγɵľßÌå´ëÊ©£¨Ò»ÌõÒÔÉÏ£©£®
·Ö×é | СÂóÖÖ×Ó | Íâ½ç»·¾³Ìõ¼þ£¨ÆäËüÌõ¼þ¾ùÊÊÒË£© | ÃÈ·¢µÄÖÖ×Ó |
A | 15Á£ | PH=7µÄÇåË® | 14Á£ |
B | 15Á£ | PH=4µÄ´×ËáÈÜÒº | 9Á£ |
C | 15Á£ | PH=3µÄ´×ËáÈÜÒº | 4Á£ |
D | 15Á£ | PH=2µÄ´×ËáÈÜÒº | 1Á£ |
E | 15Á£ | PH=1µÄ´×ËáÈÜÒº | 0Á£ |
£¨2£©A×éÔÚ¸ÃʵÑéÖеÄ×÷ÓÃÊÇʲô£¿
£¨3£©ÇëÄã´Ó»·¾³±£»¤µÄ½Ç¶ÈÌá³öÔ¤·ÀËáÓêÐγɵľßÌå´ëÊ©£¨Ò»ÌõÒÔÉÏ£©£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
¶Ô¡°ÉúÎïȦÊÇÒ»¸öͳһµÄÕûÌ塱¹ÛµãµÄÀí½â£¬´íÎóµÄÊÇ£¨¡¡¡¡£©
A¡¢Éú̬ϵͳÖÐÉúÎïÖ®¼äÏ໥ÁªÏµ | B¡¢Éú̬ϵͳ¶àÑù²¢ÇÒÏ໥ÁªÏµ | C¡¢¸÷ÀàÉú̬ϵͳ¹²ÓÃÑô¹â¡¢¿ÕÆøµÈ | D¡¢¸÷ÖÖÉúÎﶼÄÜÔÚ²»Í¬Éú̬ϵͳÖдæÔÚ |
ÏÂÁÐÉúÎﶼÉú»îÔÚË®ÖУ¬ÆäÖв»ÊôÓÚÓãÀàµÄÊÇ£¨¡¡¡¡£©
A¡¢öêÓã | B¡¢ÕÂÓã | C¡¢´øÓã | D¡¢öèÓã |