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[热点] 2024 - Atropisomerism in Asymmetric Organic Synthesis asymmsyn 2026-02-05 刚刚
靴子代不住怎么办?    ( 1 2 3 ) (29/839) 蔡妍 2009-11-17 2009-11-23 19:52:49 by 木子云风
[关贴]5年了,博士还不能毕业,我该怎么办?    ( 1 2 3 4 5 6 .. 29 ) (评阅+10) (280/6797) hooge 2009-09-04 2009-11-23 19:25:06 by whthongtao
怎么看清报告? (7/407) ting8ting 2009-11-23 2009-11-23 18:31:35 by 2008bldzkv
[关贴]如何把泡沫切成正方体 (7/316) hairongz 2009-11-23 2009-11-23 16:57:39 by hairongz
散金币求名字    ( 1 2 3 ) (24/809) yueduyuan 2009-11-22 2009-11-23 16:52:35 by echovia3368
[求名祝福] 征集化学报纸的名字,万分感激!!!    ( 1 2 ) (14/601) gruyclewee 2009-11-13 2009-11-23 16:41:34 by zhenqiguai
哪些牙膏不含氟?    ( 1 2 ) (17/1078) 361255201 2009-11-09 2009-11-23 16:01:07 by 刘蓓蓓
求《现代流行病学方法与应用》电子版 (5/332) wjbrook 2009-11-23 2009-11-23 15:46:51 by liuxianlin
求名 方氏 尚且不知道男女 (6/364) yici 2009-11-23 2009-11-23 15:12:32 by chengxu
真空烧结与空气烧结的区别,对烧结的影响    ( 1 2 ) (10/924) huanwz 2009-11-22 2009-11-23 14:52:52 by hitfuqiang923
[关贴]刊物! (9/450) yiyunlai 2009-11-22 2009-11-23 13:32:37 by yiyunlai
为什么一到冬天我的电脑启动不起来,要二次启动才可以?如何解决?    ( 1 2 3 ) (23/1062) yuyong050725 2009-11-21 2009-11-23 11:15:05 by hxdon
[关贴]如何证明分子间氢键的形成    ( 1 2 ) (19/811) wpcstgy 2009-11-21 2009-11-23 10:56:46 by leonumn
聚氨酯-聚丙烯酸酯互穿网络聚合物乳液的合成    ( 1 2 ) (10/458) taoler1226 2009-11-05 2009-11-23 10:28:47 by star110
求助2本书籍--其中一本是万客论坛书籍,请朋友们帮忙下载,谢了    ( 1 2 ) (13/1161) 风声 2009-11-21 2009-11-23 08:00:03 by liuxianlin
[关贴]为男宝宝取名    ( 1 2 3 4 ) (33/888) xiaoyue178 2009-11-14 2009-11-23 02:24:38 by chinois.20
[关贴]如何选择考研的专业和学校    ( 1 2 3 ) (博学EPI+1)(23/1242) 亮2 2009-11-20 2009-11-22 22:40:32 by 林兴
修改照片 有金币送    ( 1 2 ) (13/549) yyh2005 2009-11-22 2009-11-22 21:32:12 by fandewei
求助一个简单的问题! (3/275) lcy-ldx 2009-11-22 2009-11-22 19:48:51 by guanjinyan
[关贴]请问哪位高手能帮下载到环境保护概论历年考研真题, (6/493) mafen 2009-11-22 2009-11-22 19:40:11 by dongyang5028
[关贴]如何配置PH=8的Tris-HCl Tris盐酸buffer溶液? (5/687) 天涯索边 2009-11-19 2009-11-22 19:04:38 by wuweibewin
[关贴]求助几篇文献 (5/285) chengmingsdutcm 2009-11-22 2009-11-22 18:20:23 by liuxianlin
[关贴]胆固醇溶液的配置问题    ( 1 2 ) (10/3024) dafeng001 2009-11-10 2009-11-22 17:44:49 by dafeng001
帮助看看再投该期刊有多大的可能,回答好的使劲奖励!!    ( 1 2 ) (17/891) hgdzli 2009-11-06 2009-11-22 17:30:31 by chengong072
十分感谢    ( 1 2 3 ) (23/604) wuweibewin 2009-11-21 2009-11-22 16:55:10 by dewang20022006
减压抽滤何种物质时要用纱布代替滤纸,为什么? (8/551) hmily885 2009-11-19 2009-11-22 16:37:17 by zwy322
[关贴]6金币求助核磁质谱溶剂问题 (2/199) stonexxx_2000 2009-11-22 2009-11-22 15:09:56 by 2008bldzkv
求信鸽主人信息 (3/230) 七夜魔君 2009-11-22 2009-11-22 11:54:54 by xxluckydog
[关贴]求软件:Materials Studio 4.4 (金币≥10)(3/105) gyn1988 2009-11-21 2009-11-22 11:37:24 by gyn1988
[关贴]询问关于转化糖,果糖和葡萄糖加胰岛素的应用 (3/572) kuailezi 2009-11-20 2009-11-22 00:01:29 by kuailezi
求助作图(photoshop或AutoCAD) (5/430) xuzhipiao 2009-11-21 2009-11-22 00:00:12 by tsoptic
[关贴]提供刊物! (3/214) yiyunlai 2009-11-20 2009-11-21 22:58:32 by yiyunlai
[关贴]TG工程师中的TG表示什么意思啊? (6/534) newton2006 2009-11-18 2009-11-21 20:59:04 by newton2006
求制备八氢吩嗪的相关资料或文献 (2/198) liuxx_219 2009-11-20 2009-11-21 19:26:25 by yangyongjun821
生物文献求助 (5/158) wuweibewin 2009-11-21 2009-11-21 17:10:13 by wuweibewin
[关贴]undercoordinated atom的意思。 (8/1742) dreampursuer 2009-11-19 2009-11-21 12:54:47 by dreampursuer
[关贴]帖子重复问题 (8/161) wanmeiquehan 2009-11-20 2009-11-21 12:24:23 by yzhang1986
哪些食物补锌?    ( 1 2 ) (19/496) 361255201 2009-11-20 2009-11-21 11:38:51 by 夜猫子爱学习
[关贴]求男孩名字    ( 1 2 3 4 5 6 .. 15 ) (140/2530) renlilsj 2009-10-23 2009-11-21 11:11:01 by 01-lyb-01
求一本书,机关的机关,pdf版 (8/492) xuyibang 2009-11-20 2009-11-21 10:30:45 by liuxianlin
[关贴]二氧化钛 气相催化 (2/140) 幼稚的虫子 2009-11-20 2009-11-21 10:13:46 by liumingyu008
求助电子图书一本,《新表面活性剂》PDF版本! (4/305) fujinguo06 2009-11-20 2009-11-21 09:59:42 by liuxianlin
[关贴]NCBI上下载DNA序列的fasta文件+【截止2009/11/20】 (6/206) wlhlihong 2009-11-19 2009-11-21 09:42:59 by wlhlihong
关于组氨酸质子化状态 (2/261) 格萨尔 2009-11-20 2009-11-20 23:11:59 by 2008bldzkv
请教如何溶解硫酸化的二氧化锆 (1/855) wangxj505 2009-11-20 2009-11-20 19:53:41 by weiswallow
[关贴]手机飞信上不去 上网可以 怎么办? (6/309) chuhua 2009-11-17 2009-11-20 19:14:45 by chuhua
[关贴]四氮六甲圜 (2/160) Nancy6263 2009-11-20 2009-11-20 18:30:09 by fdgudong
[关贴]如何让笔记本自带视频软件在后台运行    ( 1 2 ) (14/392) tyj2002 2009-11-03 2009-11-20 17:25:58 by gsview
[关贴]有关茶多酚的问题 (8/302) abcdefghijklmn 2009-11-20 2009-11-20 17:25:16 by 冉贤飞
[关贴]excel中图表的坐标轴格式截止日期1121 (3/214) lkys 2009-11-20 2009-11-20 16:45:17 by 小小金鱼
[关贴]如何编辑WORD页码1 2 3-1 3-2 3-3 4 (7/305) bankyonly 2009-11-19 2009-11-20 16:41:26 by 小小金鱼
求解一道几何题    ( 1 2 ) (12/336) supermmkk 2009-11-20 2009-11-20 16:33:41 by ysb_happy
[关贴]求亚硝酸氮标准方法 (4/149) Nuo 2009-11-17 2009-11-20 15:53:27 by ysqlym
请教Wittig反应 (4/309) renxuemin 2009-11-18 2009-11-20 15:10:30 by renxuemin
急 求生物化学王镜岩3版 课后习题答案    ( 1 2 ) (10/443) 小溪1687 2009-11-16 2009-11-20 15:00:03 by 小溪1687
求助啊!高人的进来啊! (9/488) lunar3809 2009-11-20 2009-11-20 14:22:19 by zhanglizrl
谁有中天或者剑盟的邀请码 (5/197) lunar3809 2009-11-20 2009-11-20 14:18:19 by yzhang1986
求助两本中文书!(奖金提高到200每本)pdf版本    ( 1 2 ) (10/457) sunhw_hit 2009-11-20 2009-11-20 13:56:05 by victor417
版主,帮忙给liuxianlin 200金币谢谢 (3/155) sunhw_hit 2009-11-20 2009-11-20 13:52:30 by tianoooo
求妇产科学(第六版) (3/206) wjbrook 2009-11-20 2009-11-20 13:46:16 by liuxianlin
origin与VISTA兼容    ( 1 2 ) (14/467) sd3093966 2009-11-12 2009-11-20 13:44:39 by 徐亮8090
[关贴]需要UV-7504紫外-可见分光光度计操作说明    ( 1 2 ) (10/736) zzycyy 2009-11-18 2009-11-20 13:20:34 by zzycyy
中文图书一本,奖励200 (评阅-200) (8/212) sunhw_hit 2009-11-20 2009-11-20 12:59:38 by liuxianlin
[关贴]Promicromonospora sukumoe sp. nov., a new species of the Actinomycetales (3/117) whj8897 2009-11-13 2009-11-20 10:55:52 by whj8897
[关贴]有虫子知道PMMA和二氧化硅的折射率吗? (4/752) rogerwyq 2009-11-19 2009-11-20 10:50:34 by caozhichao0
急求:季铵盐十二烷基三乙基溴化铵的具体制备方法 (2/227) CCC1 2009-11-19 2009-11-20 10:37:04 by leonumn
[关贴]求助冶金物化数学模型程序 (3/119) wjhu002 2009-11-19 2009-11-20 10:13:11 by wjhu002
[关贴]铝硅矿! (2/120) yiyunlai 2009-11-17 2009-11-20 10:09:40 by yiyunlai
小量样品荧光标记 (3/205) nm9917 2009-11-17 2009-11-20 10:00:52 by leonumn
投票送金币 !【有效期至2009年11月22日】    ( 1 2 3 4 5 6 .. 96 ) (评阅+1) (952/16674) nmgaofeng 2009-10-22 2009-11-20 09:27:01 by 药师小杨
求助两个化合物的合成方法 (6/273) vernal-flower 2009-11-19 2009-11-20 09:08:08 by liuxianlin
求助结束,另开新帖,多谢斑竹,不用帮忙了!    ( 1 2 ) (12/252) 茗跃 2009-11-19 2009-11-20 08:46:26 by lunar3809
求名字    ( 1 2 3 4 ) (35/604) jinger2265 2009-11-05 2009-11-20 08:35:11 by yanglin8385
[关贴]偶氮苯与苯硼酸反应吗 (博学EPI+1)(3/207) wanmeiquehan 2009-11-18 2009-11-19 22:23:20 by wanmeiquehan
[关贴]分光光度法测六价铬浓度 (4/174) gaohua-sunny 2009-11-19 2009-11-19 22:14:39 by gaohua-sunny
[关贴]细胞融合 (4/233) mingting11 2009-11-19 2009-11-19 20:18:02 by mingting11
[关贴]求助关于金属材料方面的问题 (4/184) wuxxc 2009-11-19 2009-11-19 20:12:43 by dgqql
求助期刊名称 (2/316) timberwolves 2009-11-18 2009-11-19 19:34:49 by phuang
化学 (8/227) bomin 2009-11-16 2009-11-19 17:57:04 by bomin
请问哈尔滨工业大学大学硕博论文收藏在那个数据库 (6/313) yzhenliu 2009-11-19 2009-11-19 17:28:32 by 198zhaoyan
[关贴]木糖发酵 (3/220) mingting11 2009-11-19 2009-11-19 16:38:36 by 逆水而行
求宋姓男孩名!有重谢!    ( 1 2 3 4 5 6 .. 18 ) (172/3480) szjyy 2009-02-26 2009-11-19 16:29:49 by 沉醉清风
《现代植物生理学实验指南》电子书 (4/515) wolf2050 2009-11-19 2009-11-19 16:15:53 by caozhj
红外光谱问题 (7/394) liuyumin2297 2009-11-18 2009-11-19 15:55:07 by yangqilang
[未完结]关于Diamond软件画方解石晶胞图的问题 (4/348) 天下为公5592 2009-11-18 2009-11-19 13:44:03 by 天下为公5592
【求“织物阻燃整理”】+【有效期至2009年12月1日】 (9/574) luelle 2009-11-17 2009-11-19 12:06:46 by luelle
[关贴]出版社招聘除了在自己网页上还会在哪些网站看发布消息? (3/150) overrainbow919 2009-11-19 2009-11-19 11:35:02 by 逆水而行
急求一本书 (4/212) yun1989 2009-11-07 2009-11-19 11:02:46 by 2008bldzkv
[关贴]求助 分散铁 的方法或标准 (3/108) waifmonkey 2009-11-15 2009-11-19 10:19:02 by waifmonkey
请问谁知道如何降低食用油中的丙二醛含量? (6/530) 学员uRG26H 2009-11-15 2009-11-19 10:04:14 by 余秀芳
[关贴]matlab的Directory name too long的问题 (3/150) 粪丁 2009-11-18 2009-11-19 09:26:00 by yzhang1986
超纯水菌种保存方法 (6/299) wolf2050 2009-11-18 2009-11-19 09:03:40 by lulu-yaqi
[关贴]Polym Prepr Jpn 是什么杂志? (9/301) YGHLJ3344 2009-11-18 2009-11-19 08:21:14 by YGHLJ3344
[关贴]起名    ( 1 2 3 4 ) (33/448) 学员hynRFh 2009-11-15 2009-11-19 00:35:49 by chunjingshui
求动画片《海绵宝宝》全集 (6/326) sanko211 2009-11-18 2009-11-18 22:48:57 by 冉贤飞
急问内行:文章被引用次数到哪查? (8/275) hubocheng 2009-11-18 2009-11-18 22:37:18 by 水飘零
[关贴]求康华光模电第五版配套习题解集 (3/135) summy 2009-11-18 2009-11-18 22:18:27 by summy
[关贴]12 (评阅-2) (4/157) shiweijqk 2009-11-18 2009-11-18 20:44:10 by dcm102
优盘还有救吗?    ( 1 2 3 ) (27/556) 魔术 2009-11-17 2009-11-18 20:24:10 by zhouy23
[关贴]DNA切胶回收效率 (3/304) 更深的蓝 2009-11-18 2009-11-18 20:18:21 by 更深的蓝
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