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  • [热点] Materials Today Chemistry审稿周期 影66 2026-01-16 刚刚
    文章下载 有效期至2009年9月9日 (2/200) helixia923 2009-09-08 2009-09-08 12:42:06 by ailav1986
    如何查找Nature的年卷期 (2/168) mengweixin 2009-09-08 2009-09-08 11:05:39 by wqiuhong
    乌氏粘度计测粘度的公式【有效期至2009年9月10日】 (1/178) lajiao0822 2009-09-07 2009-09-08 00:39:23 by xuyibang
    20金币急求 中国化工产品大全(第三版) 电子版 (5/333) yaoshaobo008 2009-09-07 2009-09-07 22:58:55 by yaoshaobo008
    哪位知道中科大博士每月的生活补助是多少?    ( 1 2 3 ) 5 (20/1346) fanxiaoshan 2008-09-26 2009-09-07 22:03:15 by dyang_0509
    环氧树脂 (3/257) chenweilin 2009-09-01 2009-09-07 21:46:52 by dyang_0509
    polymer composites 投稿问题 (3/632) 怡红氏子 2009-09-07 2009-09-07 20:19:04 by coldmice
    请电脑高手帮帮忙,谢谢各位    ( 1 2 ) (15/420) hongyan4734 2009-09-04 2009-09-07 18:08:13 by hongyan4734
    黄药的提纯方法 (7/297) csuzmq 2009-09-05 2009-09-07 17:11:29 by zhuyuanxin
    连锁商务美容主题会所起名 (5/172) xuryain 2009-09-07 2009-09-07 16:58:18 by liweiming
    祈求平安! (3/100) linchang03 2009-09-07 2009-09-07 16:39:18 by baggiohust
    配置家用电脑    ( 1 2 ) (16/403) ypfang 2009-07-10 2009-09-07 16:19:51 by ypfang8672
    求助Ag2S/PVP的改性 (5/198) ypfang 2009-08-11 2009-09-07 16:15:55 by ypfang8672
    橱柜 地砖 起名 (7/253) xiaoyan6506 2009-09-07 2009-09-07 15:15:39 by yunfeng_2005
    请问怎样找到以前在文献求助板块别人求助过的文章! (4/177) chzhbin 2009-09-04 2009-09-07 15:04:59 by gzliuly
    求助两篇文献 (1/135) xiaomaguohe 2009-09-07 2009-09-07 14:57:32 by baggiohust
    教师节到了,送导师什么礼物好呢    ( 1 2 ) (14/451) bamboo1528 2009-09-07 2009-09-07 14:46:19 by wanglisuo
    觉得自己是多余的    ( 1 2 3 ) (23/327) lesley278 2009-09-07 2009-09-07 14:45:35 by chenyyy
    给安防<监控产品>起名 (5/570) xiaolong8886 2009-09-07 2009-09-07 14:27:36 by 裘建军8193
    谁有多酸导论的电子版。。。 (3/186) qingjiaokong 2009-09-07 2009-09-07 14:12:52 by qingjiaokong
    求助凝胶方面的 (4/239) 汤汤泡饭 2009-03-14 2009-09-07 14:01:37 by why9931
    求助纯化问题 (5/150) xiaoshamao 2009-09-07 2009-09-07 13:21:58 by xiaoshamao
    求助:给导师留下了一个“拼命三郎”的形象怎么办?    ( 1 2 3 4 ) (30/638) hubin306 2009-09-04 2009-09-07 13:10:22 by fangxingbaixue
    如何匀速滴加KOH (6/261) iWiN 2009-09-07 2009-09-07 12:52:10 by long_1102008
    求文献全文 9.10止 (2/171) roman2991 2009-09-07 2009-09-07 11:45:12 by topjz
    【救助】想问问关于有机盐跟CO2的相平衡这方面的资料哪里查啊? (2/167) 慢三儿 2009-09-02 2009-09-07 09:11:43 by 狼狼晴空
    请问铺板用的羧钠的取代度是多少? (4/209) 王飞359977 2009-09-06 2009-09-07 08:24:01 by neckboycn
    浩方被禁用的问题 (5/294) fss706 2009-09-06 2009-09-07 08:23:36 by 沸腾在绝对零度
    求中山大学生理学精品课程视频下载密码?    ( 1 2 ) (10/397) zh4403 2009-08-25 2009-09-06 23:16:11 by chzhbin
    请帮忙给纪姓小孩取名    ( 1 2 3 4 5 6 .. 8 ) (78/1648) jly0081 2009-09-02 2009-09-06 22:24:41 by adgjmptw
    邀十一旅游朋友 (6/270) fch-2007 2009-09-05 2009-09-06 22:11:47 by nono2009
    麻烦帮忙改下这句话,关于藜芦碱的简单问题。 (3/138) hxmbs 2009-09-06 2009-09-06 21:55:50 by fanshuwen
    单位上班,班车大巴单程要一个小时,路上做什么打发时间?    ( 1 2 3 4 5 ) (49/1148) memser 2009-09-06 2009-09-06 20:32:20 by hanhongbo
    笔记本启动故障. (9/220) js.hq 2009-09-05 2009-09-06 20:12:33 by tangtangtoy
    哪里可以做B的核磁共振谱 (8/305) cff122 2009-06-17 2009-09-06 19:42:18 by cff122
    求助:CNKI 上的科技成果(如标准等)如何下载查看? (9/611) byfgogo 2009-08-04 2009-09-06 17:52:02 by mtlwj
    公司商业机会与公司机会是一样的吗? (4/144) 化学041 2009-09-06 2009-09-06 14:53:01 by luckinglc
    高桥ABS树脂牌号!!! (6/228) 晴天9291 2009-09-02 2009-09-06 13:36:26 by 不采蜜的小蜜蜂
    请问SONY T20相机怎样调节快门曝光时间? (3/163) davos 2009-08-28 2009-09-06 10:53:30 by CCstrike
    计算导带低和价带顶的具体值 (5/329) chuxiong2 2009-09-05 2009-09-06 09:59:29 by chuxiong2
    多元回归 (8/203) luke0531 2009-09-05 2009-09-06 08:09:40 by nono2009
    求一男宝宝名    ( 1 2 3 4 5 6 ) (55/745) 601 2009-09-05 2009-09-06 00:21:04 by mayong11
    【文科女生专科专业的选择】+【至2009年9月8号】    ( 1 2 3 ) (21/581) yaoshuyin 2009-09-04 2009-09-05 23:03:40 by hldu
    求助翻译一段话 (2/213) jinyhot 2009-09-05 2009-09-05 21:19:28 by yangliming
    投票:  中的基金多大比例用于科学研究(非真实勿投)! (7/175) zgh20086835 2009-09-04 2009-09-05 16:40:00 by jack6335
    教师节送什么礼物?    ( 1 2 3 4 5 ) (43/1552) 939048893 2009-09-03 2009-09-05 16:27:37 by hangmuyang
    10金币 求助 康熙帝国(康熙王朝)TXT版 陈道明演康熙,斯琴高娃演孝庄的那个康熙帝国    ( 1 2 ) (13/1062) 在线书虫 2009-07-28 2009-09-05 12:31:11 by kellysun
    BMC系列期刊怎么样? (7/802) wenmingfu 2009-09-04 2009-09-05 08:49:42 by cailingli84
    双溶剂法的定义 (6/625) 赵青 2009-09-03 2009-09-04 20:46:46 by 远方5683
    有谁知道Rayonet photochemical reactor 是什么反应器,用什么东西可以代替他。 (3/816) gdut19819930 2009-09-04 2009-09-04 20:04:22 by topjz
    为什么疏水性膜更易被污染? (6/387) guard_lk 2009-09-04 2009-09-04 19:28:03 by tanlaixun
    请问有谁知道以下几位老师的E-mail? (9/433) guo721 2009-09-04 2009-09-04 19:09:14 by a2004054
    求名,海鲜店名字    ( 1 2 ) (19/495) zjuseuer 2009-09-04 2009-09-04 17:39:38 by allen-yin
    请教晶体学方面的概念问题 (5/483) 天下为公5592 2009-09-03 2009-09-04 13:03:32 by putin092910
    选购化妆品、护肤品    ( 1 2 3 4 5 6 ) (52/1716) 芊蔚 2009-08-10 2009-09-04 12:55:35 by libertyy
    求一男孩名    ( 1 2 ) (18/424) jiaolongdy 2009-09-03 2009-09-04 12:31:47 by baggiohust
    Journal of The Electrochemical Society版面费可以打个折扣吗 (4/227) langjunwei 2009-09-01 2009-09-04 11:09:53 by cockroach7976
    求劳保用品示意图 (9/542) lvandsha 2009-09-03 2009-09-04 08:46:55 by lgm19851116
    求文献全文 (5/218) yao7601 2009-09-03 2009-09-03 23:27:57 by yao7601
    求助用有机溶剂做溶剂热实验的溶剂选择 (5/264) 汤汤泡饭 2009-09-03 2009-09-03 21:09:26 by wangzy1000
    多壁碳纳米管多高温度分解 (1/302) xiaochen882180 2009-08-31 2009-09-03 19:34:22 by xujiaqi
    坐过广州到三亚的火车请进(T20I) (3/217) chzhbin 2009-09-02 2009-09-03 15:07:42 by elainer
    药物化学 考研 (6/377) langmingmd 2009-09-03 2009-09-03 14:20:47 by hg30717580
    IE与主页不一致 (4/186) eagle08 2009-09-02 2009-09-03 10:36:58 by lijz013
    SAS软件 (4/467) zyqdyk 2009-09-02 2009-09-03 10:01:52 by zyjzw
    IE主页被改    ( 1 2 ) (19/418) yang0502 2009-09-02 2009-09-03 09:34:17 by KhnnHsu
    卟啉的荧光寿命随离子浓度增加而减小的原因,请提供参考文献或者书籍 (3/344) phoenixcry 2009-08-30 2009-09-03 08:56:11 by haru007
    知网文献求助(内详) (9/273) jjs2zy 2009-09-02 2009-09-03 08:48:52 by bijifu
    【求助交流】nod32阻止了纳米盘的ip (7/259) 低色调 2009-08-30 2009-09-03 00:34:43 by xy3520
    【求桌面软件】【24小时内有效】    ( 1 2 ) (14/652) supersearcher 2009-08-28 2009-09-03 00:27:41 by maxbrain
    求键能! (2/180) woainana2007 2009-09-02 2009-09-03 00:21:24 by maxbrain
    20金币求助阳离子型亲水固色剂的合成文章 (4/289) taoler1226 2009-09-02 2009-09-02 21:39:19 by tanlaixun
    求助文献一篇 (2/169) yao7601 2009-09-02 2009-09-02 17:44:31 by baggiohust
    求助文献一篇 (1/110) yao7601 2009-09-02 2009-09-02 16:21:06 by 小张同学2008
    请教有关油水两相水热反应的问题 (4/222) ben1887 2009-09-02 2009-09-02 16:08:50 by 静jing
    请问如何将溶液中200纳米的粒子离心分离出来? 离心机的转速多少? (5/1065) cylensfe 2009-08-29 2009-09-02 13:43:46 by sw007
    求文献全文 (1/95) yao7601 2009-09-02 2009-09-02 13:37:25 by 小张同学2008
    求文献全文 (4/160) yao7601 2009-09-02 2009-09-02 13:33:41 by 小张同学2008
    BBr3的无水二氯甲烷溶剂必须绝对无水吗 (9/529) 庞雪 2009-09-02 2009-09-02 11:19:44 by suifengpig
    请问有机物浓度问题 (9/249) zongbaoyu 2009-09-01 2009-09-02 11:07:18 by bijifu
    请帮忙给马姓小孩取名    ( 1 2 3 4 5 6 .. 10 ) (91/1499) jly0081 2009-07-28 2009-09-02 10:42:42 by sunhuadong
    求助Nafion膜的分子结构式及其用途 (2/801) liusanbing 2009-09-01 2009-09-02 10:39:41 by pemfc
    求文献全文 (1/139) yao7601 2009-09-01 2009-09-02 01:52:03 by chzhbin
    求文献全文 (1/94) yao7601 2009-09-01 2009-09-02 01:49:47 by chzhbin
    求文献全文 (1/81) yao7601 2009-09-01 2009-09-02 01:40:01 by chzhbin
    神那,救救我吧 (6/241) zhouzhou_3006 2009-09-01 2009-09-01 21:26:07 by leejane_ren
    【请教】多个网页导入excel中编码问题 (1/110) idccu 2009-09-01 2009-09-01 21:01:41 by sihao0564
    求助:帮忙看看这二手笔记本1500元值不值    ( 1 2 ) (17/444) lingzhi8788 2009-09-01 2009-09-01 19:47:18 by lingzhi8788
    氯离子对不锈钢腐蚀的相关标准 (1/1285) yoyo5737 2009-09-01 2009-09-01 19:47:05 by wangzy1000
    BBr3能与苯环上原有的—OH反应吗?【有效期至09年9月3日】 (6/202) 庞雪 2009-09-01 2009-09-01 18:13:00 by OO7
    求药物结构与制剂 一书 (8/361) laidewanle 2009-09-01 2009-09-01 16:52:17 by yaihyj
    求助“阳离子交换树脂催化水解乙酸甲酯”的反应级数的确定 (8/326) taoler1226 2009-07-31 2009-09-01 16:33:11 by cybaxer
    【求助】办公室电脑配置【有效期至2009年09月10日】    ( 1 2 3 ) (20/483) zhanguoshanshan 2009-08-29 2009-09-01 15:06:39 by christina1213
    谁能帮我查 7-氨基庚酸 的理化性质 (3/197) 181805776 2009-09-01 2009-09-01 13:30:31 by liujunhero
    【求助】求助下载欧洲药典5.0及6.0 (5/347) 打探情报 2009-08-31 2009-09-01 11:01:01 by jason_08
    凝胶如何干燥 (8/314) chgj2000 2009-08-31 2009-09-01 07:36:37 by syc840313
    脸部擦伤后伤口处红斑怎么消除!!!!    ( 1 2 ) (12/485) 三生石头 2009-08-31 2009-09-01 07:33:25 by sdlhs
    丙氨酸溶解的问题 (9/437) chenhonghaotian 2009-08-25 2009-08-31 23:51:03 by 397959126
    求试验方法与统计(盖钧镒) (1/168) jiankunzhong 2009-08-31 2009-08-31 22:51:37 by akfly2008
    【求助】怎么才能把ScienceDirect导入到Endnote?    ( 1 2 ) (11/1465) jsy414 2009-08-28 2009-08-31 22:39:11 by groom
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