ÌâÄ¿ÄÚÈÝ

¸ù¾ÝÏÖ´úÉúÎï¼¼ÊõµÄÏà¹ØÖªÊ¶,»Ø´ðÏÂÁÐÎÊÌâ:

£¨1£©µ±ÌÇÔ´³ä×ã»òȱÉÙÌÇԴʱ£¬´×Ëá¾ú·Ö„eÄܽ« ÎïÖÊ×îÖÕת±ä³É´×Ëá¡£

£¨2£©ÎªÁË·ÖÀëºÍ¼ÆÊýÍÁÈÀÖзֽâÄòËØµÄϸ¾ú£¬ÅäÖÆÈçÏÂÅàÑø»ù½øÐÐʵÑé:

KH2PO4

Na2HPO4

MgS04•7H2O

ÆÏÌÑÌÇ

ÄòËØ

ÇíÖ¬

H2O

1£®4g

2£®1g

0£®2g

10£®0g

1£®0g

15£®0g

lOOOmL

ÈôÔÚÉÏÊöÅàÑø»ùÖмÓÈë·Óºìָʾ¼Á£¬¸ÃÅàÑø»ùÄܶÔÅàÑøµÄϸ¾úÆðµ½ µÄ×÷Óá£ÈôÈ¡ÍÁÑù4g,Ó¦¼ÓÈë mlµÄÎÞ¾úË®ÅäÖÆ³ÉÏ¡ÊÍ10±¶ÍÁÈÀÈÜÒº¡£ÒòÍÁÈÀÖÐϸ¾úÃܶȺܴó£¬ÐèÒª²»¶Ï¼ÓÒÔÏ¡ÊÍ£¬½«104-107±¶µÄÏ¡ÊÍÒº·Ö±ðÎüÈ¡0£®2mL¼ÓÈ˵½¹ÌÌåÅàÑø»ùÉÏ£¬ÔÚ¶ÔλϡÊͱ¶ÊýΪ106µÄÅàÑø»ùÖÐͳ¼Æ3¸öƽ°åÉϵľúÂäÊý·Ö„eΪ:219¡¢212¡¢256£¬Ôòÿ¿Ë¸ÃÍÁÈÀÑùÆ·ÖеľúÖêÊýΪ £¨Ð¡Êýµãºó±£ÁôһλСÊý£©¡£

£¨3£©ÈôΪÁË»ñµÃ¸ü¶àÇàÝïËØ£¬ìM½«ÇàÝïÀëÌåµÄϸ°û»ò×éÖ¯ÅàÑø³ÉÓúÉË×éÖ¯¡£ÇàÝïµÄϸ°û·ÖÁÑ¡¢×éÖ¯·Ö»¯ÄÜÁ¦±È¾Õ»¨À§ÄÑһЩ£¬ÐèÒª½èÖúÍâÔ´¼¤ËزÅÄܸüºÃµÄ·ÖÁѺͷֻ¯¡£ÈôÉÏÊöÅàÑø»ùÓÃÀ´½øÐÐÇàÝïϸ°û¡¢×éÖ¯µÄ×éÖ¯ÅàÑø£¬»¹Ó¦¼ÓÈëµÄ¾ßÌåÖ²Îï¼¤ËØÊÇ ¡£

£¨4£©ÈôÔÚÇàÝïËØµÄÌáÈ¡¹ý³ÌÖÐÐèÓùû½ºÃ¸£¬Ì½¾¿¹û½ºÃ¸×îÊÊÓÃÁ¿Ê±µÄ×Ô±äÁ¿ÊÇ ¡£

£¨5£©ÈôÓÃÄý½ºÉ«Æ×Öù·ÖÀë¹û½ºÃ¸´ó·Ö×Óµ°°×ÖÊʱ£¬¹û½ºÃ¸ÔÚÉ«Æ×ÖùÖÐÒÆ¶¯µÄËÙ¶ÈÊÇ ¡£

£¨6£©ºúÂܲ·ËØ´ÖÆ·Óà ·¨½øÐмø¶¨£¬¼ø¶¨¹ý³ÌÖÐÐèÓà ×÷Ϊ¶ÔÕÕ¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

¶¯ÎïÔ°ÓÐÒ»ÖÖZWÐÔ±ð¾ö¶¨µÄÄñÀ࣬Æä³¤ÍȺͶÌÍÈÓɵÈλ»ùÒòA/a¿ØÖÆ£¬ÓðëµÄ»ÒÉ«ºÍ°×É«ÓɵÈλ»ùÒòB/b¿ØÖÆ¡£Ñо¿Õß½øÐÐÁËÈçÏÂÁ½×éÔÓ½»ÊµÑ飬½áºÏʵÑé½á¹û»Ø´ðÏÂÁÐÎÊÌ⣺

ÔÓ½»×éºÏ

Ç×±¾

´ÆÐÔ

ÐÛÐÔ

ÔÓ½»ÊµÑéÒ»

³¤ÍÈ»ÒÓð´ÆX³¤ÍÈ»ÒÓðÐÛ

³¤ÍÈ»ÒÓð3/16£¬³¤ÍȰ×Óð3/16

¶ÌÍÈ»ÒÓð1/16£¬¶ÌÍȰ×Óð1/16

³¤ÍÈ»ÒÓð3/8

¶ÌÍÈ»ÒÓð1/8

ÔÓ½»ÊµÑé¶þ

³¤ÍȰ×Óð´ÆX¶ÌÍÈ»ÒÓðÐÛ

³¤ÍÈ»ÒÓð1/4£¬³¤ÍȰ×Óð1/4

¶ÌÍÈ»ÒÓð1/4£¬¶ÌÍȰ×Óð1/4

ÎÞ

£¨1£©¸ù¾ÝÔÓ½»ÊµÑéÍÆ¶Ï£¬A/aºÍB/bÁ½¶ÔµÈλ»ùÒòÖУ¬Î»ÓÚZȾɫÌåµÄÊÇ £¬Íȳ¤¶ÈÖÐÏÔÐÔÐÔ״Ϊ £¬ÔÓ½»ÊµÑéÒ»µÄÇ×±¾ÖÐÐÛÐÔ¸öÌå»ùÒòÐÍΪ ¡£

£¨2£©Ôì³ÉÔÓ½»ÊµÑé¶þÖÐûÓÐÐÛÐÔ¸öÌåÊÇÒòΪº¬ÓÐ »ùÒòµÄ £¨Ìî¡°¾«×Ó¡±»ò¡°ÂÑϸ°û¡±£©²»ÄܲÎÓëÊܾ«×÷Óá£

£¨3£©ÔÓ½»ÊµÑéÒ»²úÉúµÄF1ÖÐB»ùÒòƵÂÊΪ £¬Ñ¡³öÆäÖеij¤ÍÈ»ÒÓð¸öÌåËæ»ú½»Å䣬×Ó´úÖг¤ÍÈ»ÒÓðµÄ¸ÅÂÊΪ ¡£

£¨4£©ÔÚËÇÑø¹ý³ÌÖУ¬Ñо¿ÈËÔ±·¢ÏÖµ¥¶ÀËÇÑøµÄ´ÆÄñ¼õÊý·ÖÁѲúÉúµÄÂÑϸ°û¿ÉËæ»úÓëͬʱ²úÉúµÄÉϼ«ÌåÖеÄÒ»¸ö½áºÏÐγɺÏ×Ó£¨ÐÔȾɫÌåΪWWµÄ¸öÌå²»ÄÜ·¢Óý£©£¬½ø¶ø·õ»¯³ÉÓ×Äñ¡£½«ÔÓ½»ÊµÑé¶þÖеij¤ÍÈ»ÒÓð´ÆÐÔ¸öÌåµ¥¶ÀËÇÑø£¬ÀíÂÛÉÏ×îÖÕ·õ»¯³ÉµÄÓ×ÄñÖÐÐÔ±ð±ÈÀýΪ´ÆÐÔ£ºÐÛÐÔ= £¬³¤ÍÈ£º¶ÌÍÈ=

ΪÑо¿Ô˶¯ÓªÑø¼ÁD-ºËñòÌá¸ßÔ˶¯ÄÜÁ¦ºÍ»Ö¸´Ô˶¯Æ£À͵Ä×÷ÓûúÖÆ£¬¿ÆÑÐÈËÔ±ÀûÓôóÊó½øÐÐÁËÏà¹ØÊµÑé¡£SC×é´óÊó½øÐÐ8ÖÜÓÎӾѵÁ·£®RT×é´óÊóÿÌì¹àιһ¶¨¼ÁÁ¿µÄD-ºËÌǺó½øÐÐͬÑùµÄÓÎӾѵÁ·£¬8Öܺ󣬽«Á½×é´óÊó½øÐÐÏàͬʱ¼äµÄÓÎӾѵÁ·£¬¼ì²âÿ×éµÄѪÌǺÍѪÈéËẬÁ¿£¬½á¹ûÈçÏÂ±í¡£ÓÒÏÂͼ±íʾ¹Ç÷À¼¡Ï¸°ûÖÐÓëD°´ÌÇÓйصÄÉúÀí¹ý³Ì¡£Çë»Ø´ð£º

£¨1£©´óÊóÔÚÓÎӾʱ£¬¹Ç÷À¼¡Ï¸°ûÌṩÄÜÁ¿µÄÖ÷Ҫ;¾¶ÊÇÉÏͼ¢Ù¢Ú¢Û¢Ü¹ý³ÌÖеÄ____¹ý³Ì£¬²ÎÓë´Ë¹ý³ÌµÄ·´Ó¦Îï³ýÁËͼÖÐAÎïÖÊ£¬»¹ÓÐ____¡£

£¨2£©´óÊóÔÚÔ˶¯¹ý³ÌÖÐÏûºÄ´óÁ¿µÄÆÏÌÑÌǺó£¬ÒȵºAϸ°û·ÖÃÚµÄ____¿ÉÒÔͨ¹ý´Ù½ø____ºÍ____£¬Ê¹ÑªÌǵõ½²¹³ä¡£

£¨3£©±È½ÏRT×éÓësc×é____º¬Á¿¿ÉÒÔÍÆ²â£¬ÔÚÔ˶¯ÖÐRT×é´óÊó¹Ç÷À¼¡Ï¸°ûµÄÎÞÑõºôÎüÇ¿¶È´óÓÚSC×é¡£±È½Ï____£¬¿ÉÒÔÍÆ²âD-ºËÌǾßÓÐÇå³ýѪҺÖÐÈéËáµÄ×÷Óá£

£¨4£©Ñо¿·¢ÏÖ£¬´óÊó¾çÁÒÔ˶¯Ê±£¬¹Ç÷À¼¡Ï¸°ûÖÐATPÒ×±»³¹µ×·Ö½â³É´Î»ÆàÑßʶøÁ÷³öϸ°ûÍ⣬´Î»ÆàÑßÊÔٺϳÉIMPµÄËٶȼ«Âý£¬´Ó¶øÓ°ÏìATPµÄÔٺϳɡ£¾Ýͼ·ÖÎöÍÆ²â£¬RT×é´óÊóÔÚÔ˶¯Ê±£¬¹Ç÷À¼¡Ï¸°ûÖÐATPµÄÔٺϳÉËÙÂÊÓ¦____ÓÚSC×飬½áºÏ¸÷×é´óÊóѪÌÇŨ¶ÈµÄ±ä»¯£¬ÍƲâD-УÌÇ¿ÉÒÔÌá¸ßÔ˶¯ÄÜÁ¦µÄÔ­ÒòÊÇ£º ¡£

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

¾«Ó¢¼Ò½ÌÍø