| ²é¿´: 689 | »Ø¸´: 2 | |||
| µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû | |||
[½»Á÷]
¡¾ÇóÖú¡¿ÇóÖú£ºÆøÏà·ÖÎöÎÊÌ⣿ ÒÑÓÐ1È˲ÎÓë
|
|||
|
ÓйØÓÃÍâ±ê·¨¼ì²â°ü²ÄÈܼÁ²ÐÁô±êÑùУÕý¹ý³ÌÖÐÎÊÌâµÄÇóÖú ÒÇÆ÷ÐͺţºSP-6890 ¹¤×÷Õ¾£ºN2000 ·½·¨£ºÍâ±ê·¨ ½«¼×´¼¡¢Òì±û´¼¡¢¶¡Íª¡¢ÒÒËáÒÒõ¥¡¢¼×±½¡¢ÒÒËá¶¡õ¥¹²6ÖÖÈܼÁ£¬µÈÌå»ý»ìºÏºó£¬È¡6µl£¨Ï൱ÓÚÿÖÖÈ¡1µl£©£¬ÓÚ500ml ²£Á§Æ¿ÖУ¬Ãܷ⣬80¡æ£¬30minºó³éÈ¡1mlÆøÌå´ò½øÉ«Æ×½øÐмì²â£¬µÃ³öÇúÏß¡£ÔÚÇóУÕýÒò×Ó¹ý³ÌÖУ¬ÆäÖС°Ìîд×é·Öº¬Á¿¡±Ò»ÏÓÐÅóÓÑÖ¸µã£¬ËµÕâ¸ö×é·Öº¬Á¿ÊÇ0.1µl£¬ÄÇô»»Ëã³ÉÖÊÁ¿µ¥Î»mg£¬¼ÆË㹫ʽÊÇm=¦Ñv/n£¨n=6£©£¬»¹ÊÇm=¦ÑvÄØ£¿£¿£¿ ˵Ã÷£º°ü²ÄÈܼÁ¼ì²â°´¹ú±êÏà¹Ø·½·¨£º²ÃÈ¡0.2m2ÑùÆ·£¬½«ÑùÆ·²Ã³É10mm¡Á10mmË鯬£¬·ÅÈëÇå½àµÄ¡¢ÔÚ80¡æÌõ¼þÏÂÔ¤ÈȵÄ500mlÈý½ÇÆ¿ÖУ¬Óù轺ÈûÃܷ⣬ËÍÈë80¡À2¡æºãκæÏäÖмÓÈÈ30·ÖÖÓºó£¬ÓÃ×¢ÉäÆ÷È¡1mlÆ¿ÖÐÆøÌå×¢ÈëÉ«Æ×ÖùÖУ¬ÓÉÉ«Æ×·ÖÎöÖ±½Ó³ö·åͼ¡£ ÇëÇó¸÷λÄÜÈ˸øÓèÖ¸µã£¬Ð»Ð»£¡£¡£¡ |
» ²ÂÄãϲ»¶
272·Ö²ÄÁÏ×ÓÇóµ÷¼Á
ÒѾÓÐ47È˻ظ´
085404 293Çóµ÷¼Á
ÒѾÓÐ9È˻ظ´
һ־Ըн®´óѧ085401£¬314·Ö
ÒѾÓÐ4È˻ظ´
²ÄÁÏÓ뻯¹¤300Çóµ÷¼Á
ÒѾÓÐ43È˻ظ´
290Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
Çóµ÷¼Á£¬Ò»Ö¾Ô¸²ÄÁÏ¿ÆÑ§Ó빤³Ì985£¬365·Ö£¬
ÒѾÓÐ9È˻ظ´
ɽ¶«¸ßУ½Ìʦ¿¼ºË³¬¼¶ÎÞµ×Ïߣ¬Ô±¹¤¹ý²»ÏÂÈ¥À²
ÒѾÓÐ9È˻ظ´
085410 273Çóµ÷¼Á
ÒѾÓÐ9È˻ظ´
297Çóµ÷¼Á
ÒѾÓÐ16È˻ظ´
291Çóµ÷¼Á
ÒѾÓÐ11È˻ظ´
3Â¥2010-05-05 20:11:25
2Â¥2010-05-05 17:37:07













»Ø¸´´ËÂ¥