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[热点] 求推荐英文EI期刊 yxsotime 2026-01-22 刚刚
求助实验室溶剂的共沸体系 求助结束 (1/75) aligg2000 2007-07-16 2007-07-16 22:18:51 by qingshuiwuyu
你觉得 【江苏恒瑞医药股份有限公司 】 怎么样? (5/648) chuhua 2007-06-15 2007-07-16 21:51:39 by jssunyz
电脑开不开机了 (6/233) zhangliu 2007-07-13 2007-07-16 21:40:04 by Tieppi
求助十种化合物!    ( 1 2 ) 1 (10/562) xiaoxue-6688 2007-06-11 2007-07-16 21:25:36 by yinghual2
堆密度测定方法    ( 1 2 ) 4 (11/359) merrylutao 2007-07-15 2007-07-16 21:19:28 by merrylutao
求助-请问双氧水在碳酸钠溶液中稳定吗    ( 1 2 ) (11/380) junfeng80 2007-05-12 2007-07-16 19:58:52 by starliu2007
求助标准和残留量! 3 (5/111) laosi509 2007-07-16 2007-07-16 19:58:19 by laosi509
请教:做GPC、DSC和光散射对身体的影响 2 (4/123) whjqzh 2007-07-14 2007-07-16 19:55:41 by 王小猫
有关电阻丝电阻电流的问题 2 (5/154) changshazzz 2007-07-15 2007-07-16 19:52:37 by 王小猫
寻一本“关于危险品扩散”书的名字 (3/49) sys0918 2007-07-11 2007-07-16 19:40:57 by sys0918
求助:电子信息 考博士 1 (0/45) ossolicp 2007-07-16 2007-07-16 19:38:49 by ossolicp
求助:柠檬酸及柠檬酸钴的分解温度 3 (3/107) mingxuan 2007-07-15 2007-07-16 19:35:38 by 王小猫
出售核磁管 2 (0/57) 双子龙 2007-07-16 2007-07-16 19:24:39 by 双子龙
高校辅导员考试咨询 4 (1/278) 昙花般爱情 2007-07-16 2007-07-16 19:20:42 by 王小猫
这句话(英文)对不对? 1 (7/94) sping05 2007-07-16 2007-07-16 19:11:11 by 王小猫
求文献两篇 (1/87) hr_awe 2007-07-16 2007-07-16 18:33:54 by greyar
有谁知道56邮箱什么时候能够开始注册吗? (2/189) zhouy23 2007-07-15 2007-07-16 17:51:01 by fogeking
电脑中毒了吗?    ( 1 2 ) (14/339) supersearcher 2007-07-15 2007-07-16 17:08:42 by yqhc
请不拘小节版主来做金币处理! 1 (评阅-49) (金币≥65535)(2/20) yuhuijuan 2007-07-16 2007-07-16 16:53:48 by yuhuijuan
谁知道煤油的粘度?【完成】 (3/53) yuchasan 2007-07-14 2007-07-16 16:39:10 by wolfliu
哪位知道2,3,6-三溴-4-甲基苯酚 2,3,6-Tribromo-4-methylphenol 熔点 (4/80) acs2007 2007-07-15 2007-07-16 16:34:03 by wolfliu
涂料的分析,谢谢 2 (5/108) 常笑 2007-07-16 2007-07-16 16:25:16 by wolfliu
[关贴]有偿征集网站logo 200 (3/120) 爱吃鱼的熊 2007-07-16 2007-07-16 14:18:19 by xkw2005
一小段英文摘要,请高手指正挑挑错(求助完毕,金币已付,再次感谢) (6/194) sping05 2007-07-16 2007-07-16 13:51:23 by sjj8305
电脑起动后耳机中的杂声 2 (7/90) idea 2007-07-15 2007-07-16 13:48:55 by sjj8305
查询cas号:232938-43-1 2 (3/100) synthesis997175 2007-07-15 2007-07-16 11:59:52 by zeng-haochen
问题已经解决 1 (7/125) tu_xh0804 2007-07-13 2007-07-16 11:41:31 by heroyb
求助 N3- 和 O2-离子半径 2 (3/116) 可可西里 2007-07-15 2007-07-16 11:12:50 by nxl5096224
怎么下不了文献了。。 5 (0/177) wudidewl 2007-07-16 2007-07-16 09:51:48 by wudidewl
请教:谁买过亚硝酸还原酶 2 (0/43) lxgqk 2007-07-16 2007-07-16 09:51:22 by lxgqk
怎么下不了SD的文章了 5 (0/46) wudidewl 2007-07-16 2007-07-16 09:50:41 by wudidewl
Fluofit软件那里有绿色版 10 (1/204) wang01 2007-07-14 2007-07-16 09:43:42 by wang01
origin作图问题咨询 (7/287) yubin820307 2007-07-15 2007-07-16 09:40:01 by yubin820307
我有1G的文件资料,用哪个油箱比较好?    ( 1 2 3 4 ) (35/1346) hb01102011 2007-07-13 2007-07-16 09:19:35 by luochengqing
《锅炉房设计规范》GB50041-92及条文说明 (2/64) 五月花 2007-07-07 2007-07-16 08:18:13 by 五月花
哪位老大借我个56邮箱用啊? (2/270) fghj135 2007-07-16 2007-07-16 07:50:54 by fghj135
求助能够鳌合过渡态金属的pH敏感物质 58 (5/246) wxqdwf 2007-07-14 2007-07-16 06:24:40 by 枭狼
求助:2006年7月毕业的外地博士在上海落户,怎么办?    ( 1 2 ) 34 (11/536) 花样年华 2007-07-12 2007-07-15 23:15:55 by ssssssssss
电脑能上网,但所有的应用软件都打不开!(已解决,感谢大家的建议)    ( 1 2 3 ) (24/968) 项羽高野 2007-07-14 2007-07-15 23:05:15 by 项羽高野
求凝乳酶 1 (0/37) xiuyuan 2007-07-15 2007-07-15 22:30:22 by xiuyuan
请教:新口服保胎药的毒理学评价实验设计(最好有详细的步骤) 40 (1/55) llx_321 2007-07-06 2007-07-15 22:24:05 by llx_321
已经自行解决!超级兔子清理王完整清理过系统了,为啥---? 5 (8/157) qiuxue 2007-07-11 2007-07-15 20:53:38 by qiuxue
请教下混合油的浓度是如何测定 2 (4/96) yoyoleo 2007-07-14 2007-07-15 19:45:43 by yoyoleo
求资料(已应助) (3/69) daibeibei 2007-07-15 2007-07-15 19:35:27 by merrylutao
机场英语 1 (3/114) liuzggg 2007-07-15 2007-07-15 17:20:11 by zddtming
如何计算喷雾气的速度 4 (3/68) hubin707 2007-07-15 2007-07-15 16:38:58 by hubin707
求转让56邮箱 (5/106) qiaozhi 2007-07-14 2007-07-15 16:32:12 by biezhi
求助一化工小计算题 10 (1/75) sping05 2007-07-15 2007-07-15 16:20:46 by xkw2005
20金币急求助一篇行业分析报告,2007年中国碳纤维市场研究预测报告 1 (0/83) sunweiwei 2007-07-15 2007-07-15 14:13:30 by sunweiwei
求中空纤维膜纺丝系统相关信息 1 (0/45) daibeibei 2007-07-15 2007-07-15 13:38:22 by daibeibei
考试报名Ip被封,有何良策,代理可以吗?[已成功应助,谢谢mystar,zrail!] (4/159) hesdia 2007-07-14 2007-07-15 13:28:35 by hesdia
有谁知道压电陶瓷作传感器的缺点 急急急!!! 3 (0/71) mapleyf 2007-07-15 2007-07-15 11:44:22 by mapleyf
甲烷化选择性问题 1 (0/86) bermuda 2007-07-15 2007-07-15 11:38:12 by bermuda
专利问题 20 (5/166) beibei4891 2007-07-15 2007-07-15 11:28:49 by beibei4891
请问:对羟基苯甲胺 在碘中是显分红色吗? 1 (3/47) trc 2007-07-14 2007-07-15 10:36:00 by cwlxhy
请大家帮忙为宝宝起个名,有金币赠送    ( 1 2 3 4 5 ) (40/693) wangxiujun 2007-06-30 2007-07-15 10:04:41 by yiweijie1981
10个金币请求转让56邮箱 (5/153) qiaozhi 2007-07-14 2007-07-15 08:48:48 by hailang_zj
邻苯二甲酸二异壬酯的合成 2 (7/118) god820403 2007-07-14 2007-07-15 08:23:32 by yanxiaoweijb
专利翻译!!    ( 1 2 ) 50 (12/625) duoxin 2007-07-13 2007-07-15 08:15:33 by abronze
请高手指点, 4 (4/176) luofengping 2007-07-14 2007-07-15 08:14:34 by furongchun
Dell电脑性价比求助!    ( 1 2 ) 1 (13/240) chensir7806 2007-06-30 2007-07-15 06:15:43 by yi8905
[学术实验] 请问各位高手:要测酸奶的酸度稀释多少倍最合适(求助完毕,请版主删除!) (0/219) ljjun1023 2007-07-14 2007-07-14 23:46:02 by ljjun1023
求《GIS集成原理与方法》相关学习材料    ( 1 2 ) 30 (10/210) 3s 2007-07-06 2007-07-14 23:38:41 by dengwh82
请教2,3,6-三溴-4-甲基苯酚的物化性质 1 (0/100) acs2007 2007-07-14 2007-07-14 23:23:23 by acs2007
对两个安全标准之间内容的疑问 3 (1/76) 2941884 2007-07-14 2007-07-14 22:34:10 by diaoyuanyuan
ppt中的晶体结构 更新了文件 (8/223) q68 2007-07-09 2007-07-14 18:19:28 by q68
当归和川芎哪个阿魏酸的含量更高? 1 (5/113) daisyzhangwei 2007-07-09 2007-07-14 18:18:43 by meditanjia
有谁知道这个东西怎么合成:二氢苯并噻吩-3-酮 15 (5/87) seabiscuit 2007-07-13 2007-07-14 17:26:24 by zeng-haochen
求CorelDRAW 12正版教程(自己已解决,麻烦版主删帖) 10 (1/244) jackliu 2007-07-13 2007-07-14 14:10:02 by mxbcmu
求助异硫色满酮合成 5 (2/77) seabiscuit 2007-07-14 2007-07-14 13:41:54 by 13073456851
请问考研的政治资料? (5/321) dh2007 2007-07-13 2007-07-14 11:46:26 by xiqiguguai
popsheng过来拿bb (1/327) fzfscn 2007-07-13 2007-07-14 09:38:18 by popsheng
急需06年下列抗生素制剂前几位厂家的产量 10 (0/26) 北海溟 2007-07-14 2007-07-14 08:20:59 by 北海溟
由于工作了在公网,故请求哪位大学里的朋友帮忙下载下面几篇文章,重谢!! 6 (6/152) 学员cN8VU7 2007-07-12 2007-07-13 23:26:22 by dzhonglin
问个56信箱的问题 (7/243) jiesly312 2006-12-30 2007-07-13 22:51:43 by magnolia24
重金酬谢,有关太阳能知识 75 (9/258) gzqabc 2007-07-10 2007-07-13 21:28:01 by kontes
20币求“日常用英语口语对话”类图书    ( 1 2 ) (11/238) ihlw 2007-07-04 2007-07-13 20:42:44 by jinpeng2002zzu
如何降低硫酸钙在水中的溶解度?    ( 1 2 ) 6 (13/980) xilidge 2007-07-12 2007-07-13 20:06:24 by shenqf
求助多肽中杂质的鉴定 3 (1/72) zjm022243 2007-07-13 2007-07-13 18:28:53 by supermmkk
[电脑知识] OVER 2 (6/124) wangyi927 2007-07-12 2007-07-13 18:09:03 by chuanliang888
猜猜这是文献还是书!    ( 1 2 ) 20 (11/239) zfbg 2007-07-12 2007-07-13 17:49:40 by chuanliang888
请教关于酶的小角x射线散射的问题 1 (7/134) lxgqk 2007-07-12 2007-07-13 17:46:46 by lxgqk
什么地方可以下载《石油化工项目可行性研究报告编制规定 2005》 (5/148) lkx646 2007-07-13 2007-07-13 17:21:34 by 风声
求影音传送带Net Transport +1000线程 2 (2/43) chuhua 2007-06-25 2007-07-13 15:57:47 by hljbhs
帮忙改正一句话,英文的(求助完毕,金币已付) (9/169) sping05 2007-07-13 2007-07-13 15:47:22 by hljbhs
30金币求助如何找到某物质的禁带宽度    ( 1 2 3 ) 3 (20/436) youlanda 2007-07-11 2007-07-13 15:28:33 by linzhongaiguo
求助!帮忙在大学找以下文章! 6 (4/174) 学员cN8VU7 2007-07-12 2007-07-13 14:27:12 by lzrwzw
请教有什么具体方法抑制羟醛缩合的进行? 2 (3/86) trc2 2007-07-13 2007-07-13 14:07:37 by 枭狼
ACS等期刊的文献下载时的网页问题 3 (2/60) wjxu_59 2007-07-13 2007-07-13 13:40:07 by wjxu_59
请英语高手帮我翻译下面一段话,谢谢 1 (4/133) junfeng80 2007-07-10 2007-07-13 13:01:10 by abrastein
求助异壬酰氯的物理性质 (1/52) chenxiaochun123 2007-07-13 2007-07-13 12:43:50 by dengwh82
给爸爸的生日礼物    ( 1 2 ) 1 (12/199) a22846830 2007-07-12 2007-07-13 11:23:37 by 相思竹
嵌段共聚物固体薄膜与CTAB作用 16 (4/178) deyan0807 2007-07-12 2007-07-13 11:15:03 by acs2007
从保福寺到首都机场大约需要多长时间! 1 (2/47) liuzggg 2007-07-13 2007-07-13 10:05:50 by liuzggg
如何用丙酮洗涤细胞? 2 (2/33) xqywell 2007-07-13 2007-07-13 10:01:12 by xqywell
请教一个问题 5 (3/104) luofengping 2007-07-11 2007-07-13 09:05:20 by sunjingxin66
酰氯化问题 (6/153) 枫叶漫天 2007-07-11 2007-07-13 08:59:55 by 枫叶漫天
同时在场 怎么用英语说 1 (5/179) 努力着 2007-07-12 2007-07-13 08:09:39 by xiangdong832
有了代理还需要什么软件或者设置?13号有效 8 (3/113) grejia 2007-07-12 2007-07-13 08:03:53 by liaoyongpi
求山西省林业厅、公安厅等的电话号码,今天内有效 3 (9/176) aixiaoniu 2007-07-12 2007-07-13 02:46:45 by aixiaoniu
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