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  • [热点] 投稿精细化工 huashmo 2025-12-18 刚刚
    [关贴]热平衡计算问题 (6/442) tsl1980 2009-11-30 2009-12-10 08:49:51 by tsl1980
    [关贴]60-70目的小筛子 (7/432) 龙余沧海 2009-12-08 2009-12-09 22:04:49 by 龙余沧海
    [关贴]enzyme immunoassay: a powerful analytical tool (3/188) meilizhu 2009-12-06 2009-12-09 21:16:22 by meilizhu
    [关贴]高中化学文献求助 (3/256) fenxiangwxh 2009-12-09 2009-12-09 21:06:44 by fenxiangwxh
    求助 (6/442) 闫静宜 2009-12-09 2009-12-09 20:46:21 by jianglian
    [关贴]求——论技术进步与四次产业革命的关系 (2/201) fg2009 2009-12-08 2009-12-09 20:15:41 by fg2009
    求助文献三篇 (3/258) fenxiangwxh 2009-12-09 2009-12-09 19:58:58 by lhfx_313
    买过真空泵的虫友来交流下    ( 1 2 ) (12/812) 凌云1 2009-12-08 2009-12-09 19:55:24 by 杀手口
    HPLC基线问题    ( 1 2 ) (14/582) fj12com 2009-11-26 2009-12-09 18:52:03 by ganlh
    [关贴]诺维信食品级碱性蛋白酶alcalase 2.4L最适反应条件是什么,谢谢 (评阅-12) (1/1781) bobo8899 2009-12-09 2009-12-09 17:23:14 by 树叶清风
    SnCl2还原硝基 (4/231) 猪猪8058 2009-11-24 2009-12-09 16:17:18 by 猪猪8058
    GC-ECD 气相色谱进样量问题 (5/389) hongyanshe 2009-12-07 2009-12-09 15:55:25 by liuyaqian
    [关贴]纺织中的整经和开纤是什么概念 (4/891) mizuo 2009-12-09 2009-12-09 15:39:22 by 那肯定啊
    [关贴]水杨酸的核磁数据 (4/480) shihuaxiaoyu 2009-12-09 2009-12-09 15:24:24 by 快乐chem
    易挥发性有机物    ( 1 2 ) (14/674) helloo 2009-12-08 2009-12-09 15:12:46 by Bowerbird
    请教几个物化上的概念问题 (2/325) 天下为公5592 2009-12-09 2009-12-09 14:46:33 by zhangzhiweia
    [关贴]求canon ip1180驱动 (2/209) lantianbi 2009-12-09 2009-12-09 14:30:00 by star110
    锂与液体石蜡    ( 1 2 ) (12/711) zhpnlz 2009-12-08 2009-12-09 13:55:28 by wqduan
    [关贴]请问有什么软件可以模拟任意比例元素同位素的质谱图? (3/625) jinmu 2009-12-09 2009-12-09 12:59:37 by jinmu
    [关贴]谁知道哪里有试验用阴离子膜卖? (2/148) lxtang 2009-12-08 2009-12-09 11:02:22 by ssfei116
    3,5二羟基苯甲醇的合成方法 求助 (3/395) haibodeqi 2009-12-09 2009-12-09 10:21:36 by zhang68848
    [关贴]12金求3人英语情景对话 (4/234) xzlt 2009-12-08 2009-12-09 08:44:18 by xuancj
    求化学画图软件ChenDraw(要有seril number 和action code),谢谢! (3/705) rururu009 2009-12-08 2009-12-09 08:42:22 by djE
    [关贴]求一个实验方案    ( 1 2 ) (11/492) lhy123456 2009-12-08 2009-12-09 08:33:30 by hnycwzj
    如何阅读文献,阅读文献时应该注意什么。    ( 1 2 3 ) (24/1849) S080040971 2009-11-27 2009-12-09 08:17:37 by 05243003
    求助 基础化学 (5/308) banquet11 2009-12-08 2009-12-08 21:49:24 by ysyan
    [关贴]【有奖问卷调查:从事新药研发的人员请进】+【有效期至2009-12-10】,    ( 1 2 3 4 ) (评阅+1) (32/3072) buerlily 2009-12-06 2009-12-08 21:48:55 by liumingchang
    求助化学文献全文 (9/304) sanshi1778 2009-12-08 2009-12-08 20:14:28 by sanshi1778
    求助:英汉技术词典 国防工业出版社出版电子版 (4/388) 2008110827 2009-12-08 2009-12-08 17:58:14 by 闻筝雪舞
    求碳酸锂,磷酸二氢铵在空气中的分解温度! (2/1348) fang0208 2009-12-08 2009-12-08 17:26:19 by liumingyu008
    求一个能够网络赚钱快的方法 (9/623) lin5460 2009-12-01 2009-12-08 17:11:24 by whut0702
    [关贴]杂志性文章转PDF标准? (3/365) goalry 2009-12-08 2009-12-08 17:06:17 by whut0702
    [关贴]在哪儿可以测凝胶渗透色谱? (6/332) gxy8298 2009-12-08 2009-12-08 16:57:09 by gxy8298
    [关贴]关于投稿的问题 (3/321) lihaimei 2009-12-08 2009-12-08 16:56:53 by whut0702
    求《一首歌里的地老天荒》书籍的电子版 (3/432) zdx5555 2009-12-08 2009-12-08 16:56:36 by ysyan
    植物硅酸体研究及应用(超星图书) (评阅-10) (8/633) ranxb 2009-12-07 2009-12-08 16:43:39 by ranxb
    求《师门五年记》 (5/447) caitianwen 2009-12-08 2009-12-08 16:40:16 by 去日留痕
    跪求 邢其毅基础有机化学第三版 (8/701) rjw999 2009-09-18 2009-12-08 16:31:38 by 玩完了
    求一波谱解析用天然化合物 (7/267) ghw521 2009-12-05 2009-12-08 14:44:46 by ghw521
    四甲基锡能否用钠除水? (6/504) 40407158 2009-12-07 2009-12-08 14:39:50 by lsh163.1
    [关贴]管式电炉 水冷系统 (3/232) chanown 2009-12-07 2009-12-08 13:50:15 by chanown
    [关贴]二乙醇胺 (2/296) lmylgb 2009-12-08 2009-12-08 13:49:42 by 韩亚军
    求助XPS测试数据是什么意思【有效期12.15】 (评阅+1) (7/729) linghu0527 2009-12-07 2009-12-08 13:48:43 by linghu0527
    帮我找一张图片的出处 (1/158) sion2008 2009-12-08 2009-12-08 13:47:37 by feng1208
    求名,姓蒋。    ( 1 2 3 4 ) (37/1565) yimujiang 2009-12-08 2009-12-08 13:24:25 by liuliyanemily
    [关贴]对苯二甲胺合成 (4/405) 米金玲 2009-12-05 2009-12-08 12:55:19 by 米金玲
    [关贴]求助三乙醇胺聚氧乙烯醚 (2/290) finechen 2009-12-07 2009-12-08 12:35:53 by finechen
    [关贴]乳酸的酰化反应 (8/848) zsbyycq 2009-12-08 2009-12-08 11:30:03 by leonumn
    6金币求助一个化学实验问题    ( 1 2 ) (16/686) 1200700656 2009-12-07 2009-12-08 11:26:50 by jolay_wl
    请教几个问题:气体分离膜、吸水性树脂、陶瓷方面的! (4/343) wwxuan1983 2009-12-07 2009-12-08 11:09:50 by LQ000323
    [关贴]求wis格式转换为txt文件方法或软件 (2/300) zhangshuan 2009-12-07 2009-12-08 10:58:15 by zhangshuan
    [关贴]求助:水产加工废水处理用哪种聚丙酰胺? (3/295) zhuxingyi314 2009-12-03 2009-12-08 10:38:58 by dashing
    [关贴]求无金属离子的还原性引发剂 (2/243) fgry 2009-12-08 2009-12-08 10:36:21 by dashing
    [关贴]有虫友做过分散聚合实验的吗?交流一下!~~~ (2/214) S080040971 2009-12-08 2009-12-08 10:06:42 by S080040971
    谁帮忙把pdg文件转化成pdf,20金币酬金,谢谢    ( 1 2 ) (14/809) tangv 2009-12-07 2009-12-08 09:38:08 by tangv
    求助文章中的作图问题    ( 1 2 ) (10/579) yanchao1188 2009-12-07 2009-12-08 09:22:33 by 整编74军
    [关贴]请问新药研发企业的计量检定员的工作是什么 (5/358) petunia06 2009-12-07 2009-12-08 08:18:17 by petunia06
    [关贴]关于MTP设备同步的问题,高手请进! (5/256) fantree 2009-11-22 2009-12-07 23:45:24 by fantree
    论文投稿,图片采用RGB还是CMYK格式好? (6/6049) 彩迷心窍 2009-12-05 2009-12-07 22:47:23 by wxiaolei
    求助论语方面句子 (8/532) chzhbin 2009-12-03 2009-12-07 22:38:07 by violet0001
    请教荧光寿命的比较方法 (6/510) wj20051051 2009-12-02 2009-12-07 19:24:47 by bai_xu88
    为小侄子求名    ( 1 2 3 ) (24/867) sjzsh2009 2009-12-06 2009-12-07 19:24:17 by houyaoli
    求助一篇中文图书,含链接 (3/235) sky0909 2009-12-07 2009-12-07 19:09:16 by hrzhou
    求书一本 (4/229) yangna7810 2009-12-07 2009-12-07 18:38:25 by liuxianlin
    [关贴]用过叔丁基异氰酸酯的进 (4/361) wudazhong 2009-12-07 2009-12-07 18:28:20 by wudazhong
    2010年正月初五、八结婚?    ( 1 2 3 ) (评阅+1) (20/856) lyg0624 2009-12-05 2009-12-07 16:14:38 by yangliu77
    气相色谱出图问题 (4/378) hongyanshe 2009-12-07 2009-12-07 15:35:19 by yangliu77
    [关贴]【50金币求环糊精结构】    ( 1 2 ) (10/662) qflp 2009-12-07 2009-12-07 14:53:57 by qflp
    关于物流管理方面的异地库存的问题 (1/289) 乌托邦2792 2009-12-07 2009-12-07 14:04:42 by mdzhao
    如何删除任务栏的麦克风? (8/636) tianyuan6628 2009-12-06 2009-12-07 13:14:27 by hblgczy
    请教大家:XRD如何指标化 (5/980) athena09099186 2009-12-07 2009-12-07 13:10:49 by yangqilang
    用什么incubator培养C.elegans (7/390) xjxlovelxl 2009-11-02 2009-12-07 12:10:51 by lifei-fei
    请教核磁共振问题...... (9/363) 204886788 2009-11-19 2009-12-07 12:05:36 by 204886788
    [关贴]气相色谱测空气中的tcdd (3/240) chenhexiu0 2009-12-07 2009-12-07 11:21:01 by chenhexiu0
    [关贴]SCI查询结果 (4/341) chyu08 2009-12-06 2009-12-07 09:59:25 by lizesi1219
    [关贴]半胱胺变色 (7/580) bope 2009-10-26 2009-12-07 09:21:31 by bless3717
    寻求微生物检验师考试试题 (3/289) 原野6853 2009-12-04 2009-12-07 08:59:57 by 原野6853
    计算机水平考试证书问题 (3/223) wcying2006 2009-12-06 2009-12-07 00:23:17 by zdx5555
    [关贴]做二氧化铅氧化性实验时硫酸锰的量过量可以吗为什么 (3/982) 小酒窝7988 2009-12-05 2009-12-06 22:11:42 by 小酒窝7988
    聚乙二醇如何去水?急!急!急!    ( 1 2 ) (15/1158) shnwang 2009-11-29 2009-12-06 19:49:41 by 善桥
    [关贴]求助联想S10e上网本ghost安装全过程 (4/199) 含笑天天 2009-12-06 2009-12-06 19:19:51 by slioxy
    [关贴]气体用针形阀能否用作控制液体流量 (6/331) bzhangdut 2009-12-05 2009-12-06 16:26:35 by victor417
    [关贴]急求几道无机化学题目,谢谢了 (4/452) 风留残云 2009-12-04 2009-12-06 15:01:15 by wuhao.mouse
    [关贴]求助:关于用DSC计算玻璃态转变温度Tg (2/231) 小核桃 2009-12-06 2009-12-06 14:34:12 by zy778899
    [关贴]咨询一下李卫东的文章 (8/477) yuhaitao 2009-12-05 2009-12-06 14:28:06 by 小法师
    求咪唑HNMR图,核磁氢谱图 (3/1653) mrwang 2009-11-30 2009-12-06 14:20:40 by lb125lb
    大虾,帮忙推荐    ( 1 2 3 ) (21/673) wanghj2008785 2009-12-02 2009-12-06 13:15:44 by wzm19860708
    荧光性质 (4/258) luxixi881 2009-12-03 2009-12-06 12:30:25 by lltn168
    [关贴]8金币求助,如何计算empty bed contact time (EBCT),截至时间2009年12月6日 (评阅+1) (3/292) liguanghui 2009-12-04 2009-12-06 12:27:04 by lltn168
    电磁阀 带止回 (4/232) caiyugirl 2009-12-03 2009-12-05 22:45:15 by maoyangch
    [关贴]硕士论文中图表的要求 (3/708) yangshaoqeng 2009-12-05 2009-12-05 22:11:01 by bzhangdut
    [关贴]北医西医综合辅导MP3或视频下载地址? (3/266) hongmin8181 2009-12-05 2009-12-05 20:37:31 by hongmin8181
    [关贴]DNA 模拟软件 (4/413) lijuan08 2009-12-02 2009-12-05 20:31:29 by lijuan08
    [关贴]油性纳米级二氧化硅如何分散? (2/217) wolffiend 2009-12-05 2009-12-05 19:21:38 by wolffiend
    做指纹图谱是否一定需要确定药材的活性成分,或需要对照品指认各峰? (5/746) gxh200719 2009-12-04 2009-12-05 19:11:21 by zlsmyy
    求助关于激光器的问题 (4/237) yanghm800327 2009-12-04 2009-12-05 19:08:10 by zlsmyy
    女性领导力问卷调查(第二轮)符合标准者2金币奖励    ( 1 2 3 4 5 ) (46/1195) yang714 2009-11-17 2009-12-05 16:43:51 by feixiang2510
    [关贴]1g/LFe3+标液用三氯化铁怎么配制 (6/450) hfyj86 2009-12-04 2009-12-05 16:38:00 by feixiang2510
    关于二氧化钛两种结构的说明 (4/330) zongbaoyu 2009-12-04 2009-12-05 15:25:34 by zongbaoyu
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