|
³èÎïÂÛ̳ | ¶©Ôı¾À¸Ä¿ |
|
|
¡¾×ªÌû¡¿³£ÓÃÒ©Îï¼°×¢ÒâÊÂÏî
·¢±í:Ò¹ÓεÄÓã
-05-11-06 11:06
|
1¡¢ß»à«Î÷ÁÖ£¨C6H6O4N4£©
ß»à«Î÷ÁÖÓÖÃûß»à«Ð¡£ÎªÄûÃÊ»ÆÉ«½á¾§·ÛÄ©£¬ÎÞ³ô£¬Î¶¿à£¬½ö΢ÈÜÓÚË®¡£¶Ô¸ïÀ¼ÊÏÒõÐÔ¾úÓкÜǿɱÃðÁ¦£¬¶øÇÒϸ¾ú¶Ô±¾Ò©Æ·²»²úÉúÄÍÒ©ÐÔ£¬ÊÇÖÎÁÆÏ¸¾ú¼²²¡µÄ³£ÓÃÒ©Îï¡£
2¡¢ÁòËáÍ£¨CUSO4*5H2O)
ÁòËáÍÓÖÃûÀ¶·¯¡¢µ¨·¯£¬º¬ÓÐ5¸ö·Ö×ӵĽᾧˮ£¬ÎªÍ¸Ã÷ÉîÀ¶É«½á¾§»ò·ÛÄ©£¬ÔÚ¿ÕÆøÖÐʧˮ±ä³É°×É«£¬Îü³±ºóÓÖÄܱ...
|
²é¿´È«ÎÄ£¨¹² 4.6K ×Ö½Ú...£© | ÈËÆø 5660 | ÆÀÂÛ 4 | 
|
|
½¨Á¢ÆûË®¸×µÄ¼¸¸öÒªËØ
·¢±í:Ò¹ÓεÄÓã
-05-11-06 10:03
|
1¡£½¨¸×
Èç¹û񻄿½ð¡¢Òø¹ÄÀࣻöðÀࣻÉäË®µÈ´óÐÍ¡¢Óζ¯Ñ¸ËÙµÄÓãÀàÖÁÉÙÒª40¼ÓÂØ£¨200Éý£©µÄ¸×£¬¼´Ê¹ÊÇÑøÐ¡Ð͵ÄϺ»¢¡¢ëàÀ࣬20-30¼ÓÂØ£¨100-250Éý£©Ò²ÊDZØÒªµÄ¡£
2¡£¹âÕÕLighting:
ËäÈ»ºÜ¶àÆûË®ÓòÊÇÆÌÂúºìÊ÷ÁֵĿª·ÅºÓº£½»Á÷Óò£¬¹âÕÕºÍÈÈ´ø½¸Ê¯Ã»Ê²Ã´Çø±ð£¬²»¹ý´ó¶àÊýÉúÎïÔÚÖÐµÈÆ«µÍµÄ¹âÕÕÌõ¼þÏ»îµÃ×îºÃ¡£ËùÒÔÖÁÉÙÈÃ...
|
²é¿´È«ÎÄ£¨¹² 2.0K ×Ö½Ú...£© | ÈËÆø 5699 | ÆÀÂÛ 3 | 
|
|
ÑøÓã³É¹¦Êõ12ÕÐ
·¢±í:Ò¹ÓεÄÓã
-05-11-01 13:25
|
Ô×÷Õß:ÕÅîìê¥
Ò»¡¢Ë®×åÏä/ľ¼Ü
ÆäʵËÇÑøµÄÈÝÆ÷²¢²»Ò»¶¨¾ÖÏÞÓÚË®×åÏ䣬ֻҪÄÜ×°Ë®£¬Ñø¸ö¼¸ÌõÓãµÄÈÝÆ÷½Ô¿É³ÆÖ®ÎªÓã¸×£¬Ò»°ãÒÔ²£Á§Îª²ÄÖʵÄË®×åÏäÊÇ×î³£¼ûµ½µÄËÇÓýÈÝÆ÷£¬ÓÖÒòË®Á¿ÐèÇóµÄ²»Í¬¶øÓв£Á§ºñ¶ÈÓëÇ¿»¯Óë·ñµÄ²îÒ죬³£¼ûСÐ͵ÄË®×åÏäºñ¶È¶àÔÚ3~5mm£¬´óÐÍË®×åÏäºñ¶ÈԼΪ5~12mm£¬´óÐÍÓã¸×ÔòÒòË®Á¿¡¢Ë®Ñ¹µÄ¿¼Á¿Ó¦ÒÔÇ¿...
|
²é¿´È«ÎÄ£¨¹² 10.3K ×Ö½Ú...£© | ÈËÆø 7578 | ÆÀÂÛ 1 | 
|
|
ʹÓûîðD‘ªÓеÄÕJÖª
·¢±í:Ò¹ÓεÄÓã
-05-10-20 20:25
|
ʹÓûî¶üÓ¦ÓеÄÈÏÖª£º
ÍÜ¡ªÖ»Òª²»¾ß¶¾ÐÔ£¬ÇàÍÜΪ¸§ÑøÄêÓ×ÁúÓã·Ç³£ÓªÑøÖ®Ê³ÎÇàÍܲ»±ØÁíÐÐÌṩʳÎï¼´¿É´æ»îÊýÔ£¬Òò´Ë¼«Ò××¼±¸£¬Ã¿ÈÕ»»Ë®£¬±ÜÃâÖ±½ÓÈÕÕÕ£¬Î¬³ÖÇàÍܽ¡¿µ£¬²¢ÓÚιʳÊýÈÕǰ¼ÓÒÔ¼ìÒ߸ôÀ룬µ«ÊÇÇàÍܳԵĶ«Î÷(À¥³æ)ͦÌôÌ޵ģ¬ËùÒÔΪÁ˱ÜÃâÂé·³×îºÃ»¹ÊDz»ÒªÒ»´ÎÂòÌ«¶à£¬ÃâµÃËÀÍö¡£Æ½³£Âò»ØÀ´Ö»ÒªÓÃÇåË®ÑÍÖÁ°ëÉí£¬...
|
²é¿´È«ÎÄ£¨¹² 2.4K ×Ö½Ú...£© | ÈËÆø 4510 | ÆÀÂÛ 1 | 
|
|
¿ÖÁúµÄËÇÑøºÍ·±Ö³
·¢±í:Ò¹ÓεÄÓã
-05-10-17 20:56
|
|
ÈçºÎ½â¾öË®×åÏäµÄ»ì×ÇÎÊÌâ
·¢±í:Ò¹ÓεÄÓã
-05-10-07 20:59
|
ºÎν»ì×Ç
½«¾«ÖÆÑÎÈÜÈëË®ÖУ¬ËùµÃµ½µÄÈÜÒºÊÇÇ峺µÄ£¬²¢²»»á³ÊÏÖ»ì×ÇÏÖÏó£¬Èô½«¾«ÖÆÌÇÈÜÈëË®ÖУ¬Òà¿ÉµÃµ½ÏàͬµÄ½á¹û£¬ÏñÕâÒ»ÀàµÄÎïÖÊ£¬ÍêÈ«ÈÜÈëË®ÖÐʱ£¬ËùµÃµ½µÄÈÜÒºÊÇÏ൱µÄÇ峺£¬ÒòΪÕâЩÎïÖÊÒÔÊ®·ÖСµÄµ¥Î»(Ô×Ó»ò·Ö×Ó)£¬ÔÚË®ÖоùÔȵÄÀ©É¢£¬¾ÍÈçÒ»°ãµÄ×ÔÀ´Ë®ÖÐÒ²¶¼ÈÜÓÐÏõËá¡¢ÂÈÆøµÈÎïÖÊÔÚÆäÖУ¬¶øËù¼ûµ½µÄÈ´ÊÇÇ峺Èç¾µµÄ...
|
²é¿´È«ÎÄ£¨¹² 6.1K ×Ö½Ú...£© | ÈËÆø 7238 | ÆÀÂÛ 2 | 
|
|
Ì©¹ú»¢ÖÎÁÆ×ܽá
·¢±í:Ò¹ÓεÄÓã
-05-10-03 21:40
|
ÉϸöÔÂÐÂÂòÁËÒ»¸ö1.2Ã׵ĸ×,ÑùÁËÌõÀ±½·,×ܾõµÃÓеãÐÎÖ»Ó°µ¥µÄ,´óÉϸöÀñ°ÝÓÖÈ¥ÂòÁËÌõ»¢,È»ºóÈÓ¸×ÀïÃæ¾Í³ö²îÈ¥ÁË.
³öÈ¥ÁËÒ»¸öÐÇÆÚ×óÓÒ,»ØÀ´Ö®ºó·¢ÏÖС»¢¾ÓÈ»»¹Ã»Óпª¿Ú,¸üÔã¸âµÄÊÇ,ÔÚË®ÀïÃæÕÒ²»µ½Æ½ºâ,Ò»»áÍ·³¯ÉÏ,Ò»»áÍ·³¯ÏÂ,Òª²»¾ÍÊÇԵشòת,Á¬ÎÒÀϰֿ´ÁËÖ®ºó¶¼Ö±Ì¾Æø.
¸Ï½ôÀ̵½Ð¡¸×ÀïÃæ,×¼±¸½øÐÐÇÀ¾ÈÁË.
·ÖÎöÁËÒ»ÏÂ,¸Õ¿...
|
²é¿´È«ÎÄ£¨¹² 944 ×Ö½Ú...£© | ÈËÆø 4871 | ÆÀÂÛ 3 | 
|
|
¹ÛÉÍÓãÈÕ³£¹ÜÀíÈ«¹¥ÂÔ
·¢±í:ÌÒ×Ó²¼¶¡
-05-07-28 11:58
|
¸Õ¿ªÊ¼Ñø¹ÛÉÍÓãµÄÅóÓѶ¼ÓÐÕâÑùµÄ¾Ñé¡£Âò»ØÓã·Åµ½Óã¸×À¸Õ¿ªÊ¼¼¸ÌìÒ»Çж¼²»»µ¡£Ã»¼¸ÌìÖ»¼ûˮҲ»ëÁË£¬ÓãÒ²´òÁËÄè¡£Ò»´òÌý²ÅÖªµÀÓ㲡ÁË£¬¡°Ê²Ã´£¿Ó㻹»áµÃ²¡£¿¡±°ëÐŰëÒÉÖ®ÏÂÓÖÊÇÇëÒ½ÓÖÊÇιҩ¡£Ç®°ü´óÀÒ»¶Ù¶Ç×Ó¡£Ê±¼äÒ²»¨Á˲»ÉÙ£¬Í··¢¶¼¿ÉÄܰ×Á˼¸¸ù¡£ÖÕÓÚ£¬Óã¶ùÒ»Ìõ²»Ê£µÄ¼ûÁËÀÏë¡£Ò»Ò§ÑÀÔÙÂò¼¸Ìõ¡£ÓÖºÃÁ˼¸Ì죬ȻºóÓÖ²¡...
|
²é¿´È«ÎÄ£¨¹² 3.7K ×Ö½Ú...£© | ÈËÆø 6387 | ÆÀÂÛ 14 | 
|
| |
|