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  • [热点] AI论文写作工具:是科研加速器还是学术作弊器? 13721054213 2025-12-06 刚刚
    检索SCI文献哪个数据库收录的比较完整    ( 1 2 3 4 ) (30/949) skyapple3812 2009-09-15 2009-09-23 11:15:57 by zhanghongbo22
    求助 (3/215) zhanfeng606 2009-09-17 2009-09-23 10:47:40 by 曾俊
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    苯甲酸与甲醇合成苯甲酸甲酯的反应条件 (4/188) 鱼水情深 2009-09-22 2009-09-23 09:06:33 by slowstar
    labview编程中小问题 (1/168) zxwuli 2009-09-22 2009-09-23 02:16:35 by bote
    化学类综述的核心期刊有哪些? (5/375) zhouli7683 2009-09-22 2009-09-23 00:22:57 by 相依相伴
    15%甘油如何配    ( 1 2 3 ) (21/747) zhtt1983 2009-09-15 2009-09-22 21:01:52 by 曾俊
    求助 (4/205) deng256031 2009-09-19 2009-09-22 20:54:42 by nhdxhjs
    单位自用车可以不挂牌照吗?    ( 1 2 3 ) (20/533) lzy8262003 2009-08-14 2009-09-22 19:54:40 by yoogsheng
    求助文献 (2/161) yanzitl 2009-08-10 2009-09-22 16:27:10 by yanzitl
    Suzuki聚合反应中除钯催化剂的方法有哪些? (3/399) tsm1005 2009-09-19 2009-09-22 16:21:12 by tsm1005
    大量金币急求二甲醚气体!!!    ( 1 2 ) (11/469) lieren3061 2009-09-16 2009-09-22 15:34:37 by hongchenke
    黄药在丙酮中的溶解度是多少? (2/136) csuzmq 2009-09-21 2009-09-22 15:30:02 by csuzmq
    原子力学显微镜试样要求 (2/266) huacaifm 2009-09-21 2009-09-22 15:29:18 by wanglanhua
    重金急求文献! (4/223) blj1213 2009-09-22 2009-09-22 14:17:27 by joem
    求助关于XPS的问题 (3/227) bhyao1986 2009-09-21 2009-09-22 13:36:17 by hello8891
    半导体价带计算方法 (2/276) jane860605 2009-09-18 2009-09-22 12:49:31 by sucurse
    GC2010的ECD线性范围 (1/117) fuguoqi 2009-09-21 2009-09-22 11:11:45 by candy_wan
    [生活百科] 上海国际田径大奖赛受邀请的运动员有钱拿吗?【有效期至2009年10月20日】 (5/494) 乘风破浪 2009-09-21 2009-09-22 10:58:01 by qingfeng11
    如何准确测定硅粉中的二氧化硅含量 (7/498) zjb7710191 2009-09-03 2009-09-22 10:23:31 by pinkpark
    谁能帮我翻译一篇俄语专利(2页) (7/366) robinluo20 2009-09-16 2009-09-22 08:43:02 by 0109
    家装选用什么油漆较好    ( 1 2 3 ) (28/655) johhan 2009-07-19 2009-09-22 08:13:35 by lzg0473
    [关贴]正己烷怎么出现这样的峰 (2/179) hongyan3278 2009-09-21 2009-09-21 21:08:27 by hongyan3278
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    碳糊电极怎么清洗? (2/208) successzrr 2009-09-21 2009-09-21 20:29:31 by successzrr
    关于包衣的问题 (4/316) jianweiz 2009-08-27 2009-09-21 17:53:59 by 无瑕
    求助电子版书籍《中华人民共和国有毒中药大辞典》,奖励50金币 (3/334) yuwangxian 2009-09-21 2009-09-21 16:38:40 by uu325
    国庆、厂庆主持人稿 (3/186) zhouifang 2009-09-21 2009-09-21 16:06:51 by xiaopangqd
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    请问一个钯催化剂的生产商。 (5/255) chemsynth 2009-09-17 2009-09-21 15:07:58 by 0109
    求刊首语一篇[三天内有效]~ (6/274) kaikaifeng 2009-09-16 2009-09-21 14:47:07 by 0109
    纯净水里为什么会有絮状沉淀?    ( 1 2 ) (16/463) guard_lk 2009-09-18 2009-09-21 13:53:24 by bingyuli
    [学术实验] 请问tobermorite、jennite以及c-s-h的晶体结构 (5/1211) 心清若镜 2009-09-19 2009-09-21 13:19:39 by vjyong
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    做动态光散射用的样品瓶从哪里买得到? (2/155) cxbaoa 2009-09-21 2009-09-21 12:45:40 by xujinsheng
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    求Pt的JCPDS号 (1/169) anxin307 2009-09-21 2009-09-21 10:51:39 by 黄烨
    求助方法 (1/150) pengye216 2009-09-21 2009-09-21 10:45:52 by zwy322
    教师节将至,大家一起聊聊送什么东东给老师比较好呢!    ( 1 2 3 4 5 6 ) (51/1779) jiliu 2009-09-03 2009-09-21 09:58:41 by 海若qi
    求姓名,先谢谢    ( 1 2 3 4 5 6 .. 11 ) (102/1972) waim2008 2009-07-02 2009-09-21 09:56:01 by 海若qi
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    [电脑知识] U盘启动后如何进DOS (8/292) yanjp5740 2009-09-17 2009-09-20 23:28:15 by yanjp5740
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    脱甲氧基 (2/167) cherish222222 2009-09-20 2009-09-20 16:08:07 by szy85
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    新现象的发现-还原电位高于氧化电位-希望大家踊跃讨论 (8/311) wucole 2009-09-14 2009-09-20 14:11:55 by wucole
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    聚合物基摩擦材料 (2/219) w381805837 2009-09-20 2009-09-20 10:25:21 by ZANCAI
    动力学模型的统计检验具体步骤 (2/177) lx5599 2009-09-17 2009-09-20 09:53:28 by lx5599
    [学术实验] 质量型检测器和浓度型检测器定量时分别用峰高和峰面积,不太明白有什么区别 (2/193) hongyan3278 2009-09-20 2009-09-20 09:30:56 by hongyan3278
    20金币求助BP网络设计问题    ( 1 2 ) (13/354) qiaoyukun 2009-05-06 2009-09-19 20:22:38 by qiaoyukun
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    张姓宝宝求名(明早六点前金币发完)    ( 1 2 3 4 5 6 .. 19 ) (181/4135) 在布拉格等你 2009-06-17 2009-09-19 16:31:51 by ssfluck
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    注塑成型机 (3/171) xghui 2009-09-18 2009-09-19 14:29:42 by 双喜
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    国内什么地方产的冰洲石或方解石具有螺型位错 (5/190) 天下为公5592 2009-09-07 2009-09-19 11:28:19 by 天下为公5592
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    请大家给小宝宝起名字!    ( 1 2 3 4 5 6 .. 8 ) (76/1520) limin800111 2009-08-29 2009-09-19 09:36:11 by zdfbb
    询问 (4/223) lvxinyan 2009-09-18 2009-09-19 08:56:00 by ly33fjy
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    求三个化合物的命名。 (2/242) xueyezi 2009-09-18 2009-09-18 22:05:43 by spaceswimer
    什么是渐进方差? (2/413) dsh.zheng 2009-09-18 2009-09-18 21:02:45 by lililong0
    henry反应的消旋体合成 (1/152) melody_8501 2009-09-14 2009-09-18 20:32:10 by melody_8501
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    国内有关的分析化学杂志 (1/148) 学员iPvAy8 2009-09-18 2009-09-18 17:38:53 by Katharine3628
    求助:哪位帮忙搜一下两篇文献【截止日期2009年9月30号】 (2/199) yaoyogjian 2009-09-18 2009-09-18 17:15:05 by qingyun533
    碱性电化学 (1/101) eeqeeq0002 2009-09-18 2009-09-18 15:41:39 by 孔乙己
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    NZ halloysite 是什么 (3/179) 王杰7230 2009-09-17 2009-09-18 14:37:24 by 王杰7230
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    求助PDF转化WORD的软件    ( 1 2 3 4 5 6 ) (54/2051) lake688123 2009-05-28 2009-09-18 12:30:06 by 双喜
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    [学术实验] 气相色谱出峰问题 (1/217) hongyan3278 2009-09-18 2009-09-18 11:03:03 by stum
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