±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 278  |  »Ø¸´: 0

yinyan22168880

ÖÁ×ðľ³æ (Ö°Òµ×÷¼Ò)


[½»Á÷] ¡¾ÇóÖú¡¿ÇóÖúÒ»¸öµÎ¶¨·ÖÎöÎÊÌâ

ÔÚ²âµÃß»à«Ê÷Ö¬ÑùÆ·Öеļ×È©º¬Á¿Ê±£¬²ÉÓÃJB/T 7526¡ª2008²â¶¨·½·¨£¨»¯Ñ§µÎ¶¨·¨£©¡£
ÓÎÀë¼×È©º¬Á¿£¨y%)°´ÏÂʽ¼ÆË㣺
y=£¨V0-V£©¡ÁC¡Á0.04503¡Á100/M   
V0Ϊ¿Õ°×ÈÜÒºÏûºÄ±ê×¼ÑÎËáµÄÌå»ýmL£»VΪÊÔÑùÏûºÄ±ê×¼ÑÎËáµÄÌå»ýmL£»CΪ±ê×¼ÑÎËáµÄŨ¶Èmol/L£»0.04503ΪÓë1.00mLÑÎËá±ê×¼ÈÜÒºÏ൱µÄÒԿ˱íʾµÄ¼×È©Á¿,   MΪÑùÆ·ÖÊÁ¿¡£
¶øC=0.5mol/L,°´JB/T 7526¡ª2008¹æ¶¨ÑùÆ·ÖÊÁ¿Îª3.5~4g,¶øß»à«Ê÷Ö¬ÑùÆ·¹æ¶¨±ê׼Ϊһ¼¶¡¶0.1%, ¶þ¼¶¡¶0.3% ¼ÙÉèß»à«Ê÷Ö¬ÑùÆ·ÖÐÓÎÀë¼×È©º¬Á¿Îª0.2%, ÎÒÃÇ´úÈ빫ʽºó¿ÉµÃµ½
V0-V µÄ·¶Î§Îª0.31~0.35, ÏÖÔÚÓÐһλ·ÖÎö·½ÃæµÄר¼ÒÌá³öÕâÑùµÄÒÉÎÊ£ºµÎ¶¨Îó²î¶¼¿ÉÄÜ´óÓÚ¸ÃÊýÖµ£¬Òò´Ë¸Ã·½·¨Óõζ¨·¨µÎ¶¨²»³ÉÁ¢¡£»òÕß˵µÍº¬Á¿¼×È©²»ÄÜÓô˷¨½øÐвⶨ¡£ÇëÎʸ÷λÇéÐÎÊÇ·ñÊÇÕâÑùµÄÂð£¿Ð»Ð»¸øÓè»Ø´ð¡£
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ÇÀ½ð±ÒÀ²£¡»ØÌû¾Í¿ÉÒԵõ½:

²é¿´È«²¿É¢½ðÌù

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ÖÇÄÜ»úÆ÷ÈË

Robot (super robot)

ÎÒÃǶ¼°®Ð¡Ä¾³æ

ÕÒµ½Ò»Ð©Ïà¹ØµÄ¾«»ªÌû×Ó£¬Ï£ÍûÓÐÓÃŶ~

¿ÆÑдÓСľ³æ¿ªÊ¼£¬ÈËÈËΪÎÒ£¬ÎÒΪÈËÈË
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ yinyan22168880 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] »¯Ñ§µ÷¼ÁÇóÖú +8 LULONG1 2026-04-03 8/400 2026-04-06 10:26 by dongzh2009
[¿¼ÑÐ] Ò»Ö¾Ô¸Ö£ÖÝ´óѧ085600Çóµ÷¼Á +17 ³ÔµÄ²»ÉÙ 2026-04-05 20/1000 2026-04-06 00:32 by T¿É¿ÉÎ÷ÀïT
[¿¼ÑÐ] 086000ÉúÎïÓëÒ½Ò©Çóµ÷¼Á +3 ÀÏÌì¾ì¹ËÖ®ÈË 2026-03-31 3/150 2026-04-05 22:24 by syh9288
[¿¼ÑÐ] 377Çóµ÷¼Á +6 by.ovo 2026-04-05 6/300 2026-04-05 22:18 by dongzh2009
[¿¼ÑÐ] ²ÄÁÏר˶(0856) 339·ÖÇóµ÷¼Á +10 ¹þ¹þ¹þ¶ì¹þ¹þ¹þ 2026-04-04 10/500 2026-04-05 18:51 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 282Çóµ÷¼Á +7 aaa³µÁ¾ 2026-04-02 11/550 2026-04-05 17:24 by yulian1987
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£© +8 ÏàÐűػá¹ââÍòÕ 2026-04-05 10/500 2026-04-05 12:19 by Hdyxbekcb
[¿¼ÑÐ] 290Çóµ÷¼Á +7 luoziheng 2026-04-04 7/350 2026-04-04 23:17 by lqwchd
[¿¼ÑÐ] 320Çóµ÷¼Á +3 Ò»ÑùÔ² 2026-04-04 3/150 2026-04-04 22:29 by à£à£à£0119
[¿¼ÑÐ] 283Çóµ÷¼Á +4 mcbbc 2026-04-03 5/250 2026-04-04 20:51 by imissbao
[¿¼ÑÐ] ¡£ +5 ÎíÓ뺣 2026-04-02 6/300 2026-04-04 19:53 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 309Çóµ÷¼Á +6 ÁõÁõÁõ1231 2026-04-02 7/350 2026-04-04 13:41 by liucky
[¿¼ÑÐ] 274Çóµ÷¼Á +10 Ѧ¶¨Ú̵Ļ¢¡£ 2026-04-01 10/500 2026-04-03 10:13 by tianyyysss
[¿¼ÑÐ] Ò»Ö¾Ô¸ÏÃÃÅ´óѧ²ÄÁϹ¤³Ìר˶354ÕÒµ÷¼Á£¡£¡£¡ +8 ±´ß±µ±µ 2026-03-30 8/400 2026-04-03 09:41 by hypershenger
[¿¼ÑÐ] 085601Ò»Ö¾Ô¸ÖÐɽ´óѧÉîÛÚ²ÄÁϹ¤³Ì330Çóµ÷¼Á +8 pipiver 2026-03-30 8/400 2026-04-02 12:01 by ms629
[¿¼ÑÐ] 279Çóµ÷¼Á +7 Īxiao 2026-04-01 7/350 2026-04-01 22:05 by ¿Í¶ûÃÀµÂ
[¿¼ÑÐ] 0817»¯¹¤Ñ§Ë¶µ÷¼Á +11 ŬÁ¦Éϰ¶ÖУ¡ 2026-03-31 11/550 2026-04-01 20:30 by Àµ´ºÑÞ
[¿¼ÑÐ] Ò»Ö¾Ô¸±±¾©¿Æ¼¼´óѧ085601²ÄÁϹ¤³ÌÓ¢Ò»Êý¶þ³õÊÔ×Ü·Ö335Çóµ÷¼Á +5 Ë«ÂíβƦÀϰå2 2026-03-31 5/250 2026-04-01 09:04 by oooqiao
[¿¼ÑÐ] 085601Ó¢¶þÊý¶þÇóµ÷¼Á ×Ü·Ö325 +4 Óຽº½ 2026-03-31 4/200 2026-03-31 17:38 by ÌÆãå¶ù
[¿¼ÑÐ] ÉúÎÑÐ337·ÖÇóµ÷¼Á +4 cgxin 2026-03-30 6/300 2026-03-31 14:18 by ¼Çʱ¾2026
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û