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    [关贴]【关于无水无氧条件下TfOH的取用问题】+【有效期至2010年7月1日】, (金币≥20)(1/44) jj-ylb 2010-01-04 2010-01-05 00:27:01 by mztalent
    [关贴]嗜热四膜虫如何转种? (1/213) 8mile 2010-01-04 2010-01-05 00:25:02 by mztalent
    [关贴]谁有rapidshare的账号啊 (1/171) soar0001 2010-01-04 2010-01-05 00:24:06 by mztalent
    细胞微生物学课习题………… (1/132) hj1649249 2009-12-26 2010-01-04 23:45:33 by 天使托
    离子液体求助 (8/290) liqinglong9506 2009-12-26 2010-01-04 23:16:40 by juedoushi
    玻璃纸和称量纸有什么区别    ( 1 2 ) (10/1014) 我爱冰淇淋 2009-12-17 2010-01-04 21:56:45 by wangyx0411702
    [关贴]求助文献一篇 (1/135) 清新_06926 2010-01-04 2010-01-04 21:06:50 by 小妖三少
    化学制药领域的核心技术 (6/267) zsbyycq 2010-01-04 2010-01-04 20:25:17 by jackhancock
    求 第十四届全国催化学术会议墙报集 20金币 (3/333) sima022225 2010-01-04 2010-01-04 20:05:46 by xiaoshm
    有谁作过间套作方面的研究 (2/234) saraheco 2009-12-16 2010-01-04 19:49:26 by Liz1069
    纤维素 (2/190) learningk 2010-01-04 2010-01-04 18:59:37 by chenproxy
    翻译一段文字(汉译英) 有效期至2010年1月4日17时 (评阅+1) (1/140) 315107269 2010-01-04 2010-01-04 18:50:32 by bird870306
    确定文章是否被EI收录 (6/199) 看云听雨 2010-01-04 2010-01-04 17:37:00 by lhbch
    如何提高自来水的表面张力?    ( 1 2 ) (17/799) yangtf 2009-12-22 2010-01-04 17:23:41 by ybs3564121
    请zhumenjun 进来领答谢金币,谢谢:) (3/214) xiaoshm 2010-01-04 2010-01-04 17:08:47 by l676703699
    [关贴]用纳米机器人下载文件时为什么显示有上传?    ( 1 2 ) (12/687) coolmater 2009-12-16 2010-01-04 15:42:41 by xiaofeng3537
    关于退股问题 (9/295) r375615618 2009-12-10 2010-01-04 15:37:48 by housuying1
    求助 维普文章一篇 请尽快 谢谢! (4/165) darkhorse928 2010-01-04 2010-01-04 14:50:01 by darkhorse928
    请说明在引用别人研究成果时应当注意哪些问题? (5/239) zhangyan2009 2010-01-03 2010-01-04 13:05:00 by 文问天下
    重金求一女宝宝姓名    ( 1 2 3 4 5 6 .. 9 ) (81/1788) jlxi 2009-12-24 2010-01-04 11:15:07 by hiver9832
    [关贴]氧化前沿 (1/114) lhrye 2010-01-03 2010-01-03 22:20:04 by hblgczy
    [关贴]求个https.exe软件    ( 1 2 ) (11/584) 朱之夭夭 2010-01-03 2010-01-03 22:04:48 by aiyang_1202
    【求助】为喜欢的人求自考用书:大学语文电子版【求助至2009年12月19日】    ( 1 2 ) (评阅+1) (15/552) haishenhang 2009-12-08 2010-01-03 20:39:39 by ggflying
    [关贴]求助文献一篇 (4/145) zy830226 2009-12-20 2010-01-03 16:54:55 by zy830226
    求助:受热易分解的液体怎样进行灭菌 (7/226) chinavae 2010-01-03 2010-01-03 16:31:02 by zhujiumei
    15金币求助~ 关于荧光定量PCR~ (1/204) 快乐兜小兜 2009-12-23 2010-01-03 11:45:30 by tanganney
    [关贴]真空紫外线激发的铝酸盐绿色荧光体的制备方法 (7/352) sdnuzx2009 2009-12-31 2010-01-03 11:26:16 by czgmuou
    请选择【自己手动发放金币】 (评阅+2) (5/327) xjxlovelxl 2009-11-04 2010-01-03 11:17:06 by tianyu4683
    有关流感的期刊 (5/144) 070620135 2010-01-01 2010-01-03 11:14:45 by 优凵do
    【有奖问卷调查】+【有效期至2010年1月3日】    ( 1 2 3 4 5 6 .. 7 ) (评阅+3) (63/1295) ejiuyue 2009-12-31 2010-01-03 11:10:34 by clwg
    求一“胡”姓小孩名字    ( 1 2 3 4 5 6 .. 11 ) (103/1762) ambigious 2009-12-19 2010-01-03 10:48:16 by zzqbjpeu
    [关贴]求助:关于正相色谱稳定性问题 (7/388) hqchem 2009-12-30 2010-01-03 10:48:01 by yaping221
    人生困惑:在不喜欢的城市里有份满意的工作    ( 1 2 3 4 5 ) (47/1207) newton2006 2009-12-17 2010-01-03 10:38:46 by hitfuqiang923
    [关贴]植物信号转导 (7/203) 姜琴 2010-01-02 2010-01-03 09:53:56 by zdmei
    [关贴]求助一个关于BET的问题 (2/202) duxujie2046 2010-01-02 2010-01-03 09:23:23 by duxujie2046
    [关贴]求个剑盟论坛邀请码 (3/134) scofield_zll 2009-12-02 2010-01-03 09:23:04 by codex
    求助,谁帮我算一下CAD的授权号    ( 1 2 ) (12/285) shenshuhao 2009-12-31 2010-01-03 09:15:09 by codex
    [关贴]求教光催化实验中添加共催化剂的原因? (3/279) songsy 2009-12-19 2010-01-03 09:08:53 by dlyy8069
    [关贴]文献检索求助 (4/205) xingang3129 2010-01-01 2010-01-03 00:16:38 by bingfei1016
    [关贴]液相基线不平求高手指教 (5/513) 爱拼才会赢 2009-12-31 2010-01-02 21:53:08 by your2007
    求助文献一篇:现浇混凝土模板内置保温板施工质量管理研究 (4/179) yinwensyl 2009-12-22 2010-01-02 21:19:15 by shadow008
    [关贴]因素相关性分析 (2/174) yobsome 2009-12-30 2010-01-02 20:33:33 by shadow008
    求助,米人问题 (8/186) hefan212 2010-01-02 2010-01-02 19:42:51 by Iamxiaos
    [关贴]为孩子起名    ( 1 2 3 ) (27/591) yachijingling 2009-12-26 2010-01-02 19:11:18 by zhu_hongzh
    急求:蝶形弹簧的荷载—位移性能?荷载增大时刚度强化还是弱化? (金币≥30)(2/40) lin7424935 2009-12-31 2010-01-02 17:33:51 by zdmei
    [关贴]求博士毕业论文 (5/247) number1xu 2010-01-01 2010-01-02 14:13:05 by shadow008
    [关贴]求论文??? (7/289) hefan212 2009-12-27 2010-01-02 13:55:24 by gca1983
    [关贴]酚醛树脂在抛磨材料中的应用 (2/229) shimx1985 2009-12-20 2010-01-02 13:01:06 by 夏亚0007
    [关贴]请教电脑问题    ( 1 2 ) (12/392) jim5362 2009-12-30 2010-01-02 12:15:05 by 夏亚0007
    请教大肠杆菌的等电点是多少及其测定方法。 (4/272) llhljsy 2010-01-01 2010-01-02 11:09:59 by dlyy8069
    元旦贺卡 (8/208) zhengmd001 2010-01-02 2010-01-02 09:47:44 by 1346791985
    煤(或是配煤)的基本性质在什么一个范围最适合在德士古气化炉中气化 (博学EPI+1)(5/458) hqlu 2009-11-01 2010-01-01 20:57:01 by gooyue
    求高手解决我的IE浏览器问题!    ( 1 2 3 4 ) (36/943) xiao_huo 2009-11-18 2010-01-01 19:05:46 by eadchris
    rmvb格式影音的网页播放代码 (评阅-20) (7/228) woodyvale 2009-12-22 2010-01-01 16:46:27 by woodyvale
    请教热电材料Bi2Se3 和 Bi2Te3的弹性常数 (1/460) wang370112 2010-01-01 2010-01-01 16:00:17 by rfvuhb
    气相色谱 相关问题 (5/387) cuizhiqian 2009-12-31 2010-01-01 15:50:03 by cuizhiqian
    本人申请关帖 (3/204) ejiuyue 2009-12-31 2010-01-01 15:21:02 by 那肯定啊
    今年火车票提前几天预售? (8/226) 金龟子9732 2009-12-31 2010-01-01 00:15:32 by wuyao118
    帮忙推荐几款钢质的手机    ( 1 2 ) (11/429) dengfeiwolf 2009-12-31 2009-12-31 23:40:07 by 刘蓓蓓
    帮弟弟选个职业    ( 1 2 3 ) (23/428) xiao828 2009-12-31 2009-12-31 20:12:19 by xianren8516
    氘氯仿中的水峰 (8/656) 天池一光 2009-12-31 2009-12-31 19:18:00 by hgf1000
    就业推荐表怎么填 (7/536) liuli322-2 2009-12-31 2009-12-31 18:48:26 by mztalent
    我的手机怎么用蓝牙 (8/340) 电泳 2009-12-31 2009-12-31 18:43:46 by 青春无敌
    【调查】敬请参加:网盘搜搜——网络硬盘使用调查    ( 1 2 3 4 5 6 ) (56/1022) ejiuyue 2009-12-29 2009-12-31 17:40:58 by ejiuyue
    2台电脑怎么用同一个端口上网    ( 1 2 ) (16/488) westlife198207 2009-12-26 2009-12-31 17:28:15 by westlife198207
    关于电驴 (8/281) 石渡 2009-12-31 2009-12-31 16:21:02 by shenao_07
    这款西装值得投资吗?    ( 1 2 ) (18/746) xiaoyequ 2009-12-18 2009-12-31 15:10:44 by nicer
    请问    ( 1 2 ) (10/486) chunli79 2009-12-31 2009-12-31 14:57:57 by xuezhiyong3771
    淀粉含量的测定 (1/174) wangjing08 2009-12-31 2009-12-31 14:52:51 by gooyue
    请教之情人齐鲁制药的待遇与福利    ( 1 2 ) (15/1783) duyunfeng1985 2009-12-29 2009-12-31 14:46:31 by xinquan7
    [关贴]请教:一般认为化学反应时内层电子能量有变化吗? (6/208) lxp0729 2009-12-30 2009-12-31 13:21:28 by xianghighup
    [关贴]求教关于显著性差异方面的一个问题 (8/241) hejun831 2009-12-30 2009-12-31 13:07:15 by xianghighup
    [关贴]【问卷调查】+【有效期至2009年12月30日】,    ( 1 2 3 4 5 6 .. 13 ) (评阅+1) (127/2567) 紫郁风 2009-12-26 2009-12-31 12:54:08 by renwa
    [关贴]求虾蛋白的htot值,和α,β值 (1/167) sndxy 2009-12-31 2009-12-31 11:46:48 by feimayan
    求哪家信用卡好用 (评阅-94) (8/392) wziming 2009-12-04 2009-12-31 11:41:59 by nql_sdau
    求地方介绍的英文PPT (评阅-98) (3/281) 0781 2009-12-14 2009-12-31 11:40:20 by nql_sdau
    [关贴]各位大仙帮帮忙啊 (5/252) swallow675 2009-12-18 2009-12-31 11:27:10 by gooyue
    [关贴]求一物质CAS登记号 (4/226) lcx395314748 2009-12-03 2009-12-31 11:02:02 by lcx395314748
    [关贴]高价悬赏 (9/476) haku5336 2009-12-05 2009-12-31 10:10:42 by dj55hz
    [关贴]如何使细胞长得快些? (6/219) moresha 2009-12-28 2009-12-31 09:05:06 by wuyi3001
    [关贴]帮忙查下文献被哪个数据库检索 (6/187) hrbnu0828 2009-12-30 2009-12-31 08:48:45 by hrbnu0828
    现需求催化剂载体一书 (3/188) ahui728 2009-12-30 2009-12-30 23:20:15 by 闻筝雪舞
    求《有机化学答案》-胡宏纹版的 (4/326) jiangshan3802 2009-12-29 2009-12-30 22:41:05 by 雪山独行者
    求 化学实验室常用英语口语 教材之类 DUE 2010.01.15 (1/398) 么辣子 2009-12-30 2009-12-30 22:33:41 by koria0727
    [关贴]求购催化剂‘雷尼Ni’ (5/216) lemon126 2009-12-29 2009-12-30 22:25:35 by lemon126
    [关贴]8-羟基喹啉锌的荧光寿命是多少 (2/199) lmh1020 2009-12-27 2009-12-30 22:08:23 by gooyue
    求助:聚苯乙烯类增韧剂的应用 (3/193) zouqliang 2009-12-28 2009-12-30 22:00:32 by gooyue
    [关贴]求文献线索 (3/181) wwgaochao 2009-12-30 2009-12-30 21:56:50 by xbbdqq
    求助,network (1/206) oyjenvol 2009-12-30 2009-12-30 21:51:23 by altingia
    [关贴]稀土Yb2O3 (2/204) chanown 2009-12-22 2009-12-30 21:48:10 by gooyue
    [关贴]有机荧光粉 (6/212) s308100075 2009-12-27 2009-12-30 21:45:12 by gooyue
    帮忙取姓名。。。多金币    ( 1 2 3 4 5 6 ) (52/1092) dsc516 2009-12-30 2009-12-30 21:38:50 by bincc
    问个多相催化的问题 (2/162) zjw429 2009-12-11 2009-12-30 21:22:10 by gooyue
    求助cover letter (1/312) green-time 2009-12-30 2009-12-30 21:18:14 by major016
    求助怎样查找文献?    ( 1 2 3 ) (22/549) coco6700 2009-12-17 2009-12-30 21:18:09 by gooyue
    [关贴]急求:王姓男孩取名    ( 1 2 3 ) (23/913) zhuangqli 2009-12-20 2009-12-30 21:09:10 by gooyue
    [关贴]大家看看这是文献还是书啊    ( 1 2 ) (19/440) 181805776 2009-12-30 2009-12-30 20:56:49 by czgmuou
    [关贴]请问北京哪个公司可以代做同位素实验? (4/192) maria229 2009-12-30 2009-12-30 20:42:35 by gooyue
    [关贴]抗体储存温度弄错了 (4/530) xiangf 2009-12-30 2009-12-30 20:03:52 by richujs
    [关贴]化学投稿邮箱 (3/224) ypfang 2009-12-30 2009-12-30 16:31:50 by qfw_68
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