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[热点] 26申博 ShenNann 2026-01-20 刚刚
[已完结]推荐审稿人 (博学EPI+1)(7/1230) vivien8803 2011-08-06 2011-08-08 10:18:27 by zhaojp918
[已完结]送礼物    ( 1 2 ) (博学EPI+1)(11/882) 悠游友 2011-08-07 2011-08-08 10:15:18 by zhaojp918
[已完结][关贴]南京航空航天大学 应用化学专业 导师怎么选? (博学EPI+1)(3/2063) xinxi350 2011-08-08 2011-08-08 09:25:48 by 悠游友
[已完结]SiO2在1154摄氏度下晶体类型 (博学EPI+1)(1/411) 417233518 2011-08-07 2011-08-08 07:54:20 by qfw_68
[已完结]求代看一段十分钟的视频 告之比赛结果 有效期至八日凌晨一点    ( 1 2 ) (博学EPI+1)(17/582) wine0431 2011-08-08 2011-08-08 01:02:28 by leimiao_hit
[已完结]0.1%三氟乙酸乙腈溶液怎么配? (博学EPI+1)(4/5709) wanghuiling 2011-08-05 2011-08-07 22:56:33 by shyykdx2
[已完结][关贴]大颗粒(1毫米粒度)二氧化铈粉末 的制备 (0/194) lanmy236 2011-08-07 2011-08-07 22:35:29 by lanmy236
[已完结][关贴]有关离子活度的计算 (0/2223) lengpenglin 2011-08-07 2011-08-07 22:25:08 by lengpenglin
[已完结]谁有博士论坛的账号啊? (博学EPI+1)(2/602) 淡定一点 2011-08-07 2011-08-07 21:50:27 by xxbb1234
[关贴]Mathematica 画图如何固定X Y 轴单位长度相同 (博学EPI+1)(24/5235) iangie 2011-07-02 2011-08-07 17:30:07 by iangie
[已完结][关贴]2012中国药科大学药物代谢动力学考研求助 (2/504) ps轻舞 2011-08-05 2011-08-07 14:23:18 by ps轻舞
[已完结]急求文章的EI检索号(1篇含SCI号), (博学EPI+1)(6/2563) cjhycy 2011-08-07 2011-08-07 11:55:17 by seaharrier
[已完结][关贴]求助给宝宝取名字    ( 1 2 3 4 5 ) (博学EPI+1)(46/2051) 644522042 2011-07-18 2011-08-06 23:20:25 by 剑气箫心
[已完结][关贴]请教碳酸钠和硝酸钠、碳酸钠和亚硝酸钠的熔点 (2/1290) sxyzt 2011-08-05 2011-08-06 19:36:05 by hblgczy
[已完结]请问什么是杂原子,什么是多原子,有什么区别吗 (博学EPI+1)(3/2906) caojinxuan 2011-08-05 2011-08-06 19:30:25 by qingcheng20
[已完结][关贴]求外文Tii-6Al-4V材料的文献数篇(不限 )以及一系列问题 (博学EPI+1)(1/664) marsyue 2011-08-06 2011-08-06 19:28:36 by hblgczy
[已完结]万能试验机 (博学EPI+1)(1/433) wanglin59081 2011-08-06 2011-08-06 16:54:51 by abin007
[已完结]如何在origin中输入一个函数(比较复杂的函数),然后得到曲线 (博学EPI+1)(5/2277) orchid8299 2011-03-04 2011-08-06 14:32:01 by iangie
[已完结]求助相似文献——有关超生微波协同提取的英文文献 (博学EPI+1)(5/1003) liangcaiti 2011-05-26 2011-08-06 14:29:26 by Hugbum-Xia
[已完结]求葡萄糖的红外数据 (博学EPI+1)(1/424) 249105709 2011-08-06 2011-08-06 13:48:18 by shaojiyeah
[已完结]手机介绍 (博学EPI+1)(5/486) lij2 2011-08-05 2011-08-06 11:41:30 by 悠游友
[已完结][关贴]关于VASP计算的问题,求高人指点 (0/199) 语逸 2011-08-06 2011-08-06 11:17:36 by 语逸
[已完结]气体中除固体颗粒的方法 (博学EPI+1)(6/476) yongwuc 2011-07-15 2011-08-06 10:46:59 by sion2008
[已完结]Agilent ChemStation 哪位朋友有这个软件,帮个忙用这个软件读个数据吧 (博学EPI+1)(3/987) 547475289 2011-07-18 2011-08-06 10:03:00 by 258588432
[已完结]有机化学 人名反应课件 (博学EPI+1)(2/335) Bluesky1367 2011-08-05 2011-08-06 09:47:35 by shaojiyeah
[已完结]如何利用吸光度的工作曲线求摩尔吸光系数 (博学EPI+1)(2/2570) yanmei66 2011-08-05 2011-08-06 09:38:24 by fujuan114
[已完结]求助:季铵盐离子液体的合成方法 (博学EPI+1)(2/505) wuhualiaihu 2011-07-20 2011-08-06 08:48:49 by xiaoxiangfeiyu
[已完结]中文文献的双语录入 (博学EPI+1)(1/902) hongbinma 2011-08-05 2011-08-06 02:47:56 by 杨志
[已完结]纳米材料和纳米结构 (博学EPI+1)(1/741) hongbinma 2011-08-05 2011-08-05 23:07:07 by xiaoshm
[已完结][关贴]去保护基 (0/243) yuncheng 2011-08-05 2011-08-05 21:16:54 by yuncheng
[已完结]能用微波炉活化4A 分子筛么? (博学EPI+1)(2/1228) Aqiong 2011-08-05 2011-08-05 20:54:27 by 06233053
[已完结]请问360安全卫士企业定制版监控电脑的什么内容? (博学EPI+1)(3/2072) lihongbin 2011-08-05 2011-08-05 19:13:52 by zzqfx
[已完结]求助陕西华商报2011年7月30日 (博学EPI+1)(2/662) zjf0201 2011-08-04 2011-08-05 17:30:55 by zjf0201
[已完结]关于接触角测定仪的问题??? (博学EPI+1)(6/1376) jieyujia 2011-07-24 2011-08-05 14:29:26 by sunshineli
[已完结]2007的ppt的背景如何替换?因为把原来的logo去掉 (博学EPI+1)(2/1042) 越前花下 2011-08-05 2011-08-05 13:45:30 by hblgczy
[已完结]RNA提取中遇到的问题 (博学EPI+1)(1/892) qinchunhong 2011-08-04 2011-08-05 13:35:23 by qwky2010
[已完结]u盘被写保护,不能删除东西和存储怎么办    ( 1 2 ) (博学EPI+1)(13/1571) xtlilibin 2011-07-26 2011-08-05 13:33:54 by 悠游友
[已完结]求助百度文库资料 (博学EPI+1)(4/731) congliang163 2011-08-04 2011-08-05 11:51:18 by majun505
[已完结]origin 画图求助,如何更新图片 (博学EPI+1)(7/5307) qwky2010 2011-08-05 2011-08-05 11:35:37 by lixinnew027
[已完结][求助]【有效期至2011年8月20日】 (博学EPI+1)(3/447) qdfzl 2011-08-02 2011-08-05 09:11:27 by wang17821782
[已完结]求一篇中文文献,有链接, CNKI上面的 ,感谢了! (博学EPI+1)(1/267) zfym 2011-08-05 2011-08-05 08:41:05 by xinmor
[已完结][关贴]发sci文章,修回的Manuscript Draft里面带有NIST DATA REPORT是什么东东啊? (0/496) skyang 2011-08-05 2011-08-05 08:11:07 by skyang
[已完结]关于bp神经网络的不同初始权值的matlab源代码 (0/515) duwenting_ 2011-08-04 2011-08-04 22:04:23 by duwenting_
[已完结][关贴]求助如何计算基质吸附氮磷的量 (0/196) swallow928 2011-08-04 2011-08-04 21:54:06 by swallow928
[已完结][关贴]如何把几个谱图叠加到一起 (7/1754) zxpshujie123 2011-08-02 2011-08-04 21:18:44 by zxpshujie123
[已完结][关贴]酒剂一般用量是多少 (1/471) zzkk0602 2011-08-04 2011-08-04 20:54:02 by 407wjg
[已完结]求助豆丁资料 (博学EPI+1)(1/242) congliang163 2011-08-04 2011-08-04 20:30:46 by teweb
[已完结]求助豆丁资料 (博学EPI+1)(5/289) congliang163 2011-08-04 2011-08-04 20:28:14 by teweb
[已完结]求助豆丁资料 (博学EPI+1)(1/314) congliang163 2011-08-04 2011-08-04 20:24:41 by teweb
[已完结]求助豆丁资料 (博学EPI+1)(1/242) congliang163 2011-08-04 2011-08-04 20:17:00 by teweb
[已完结]2011-2015年中国板框压滤机行业竞争态势及投资研究报告 (1/342) linglingli 2011-08-04 2011-08-04 19:55:15 by 陈成龙
[已完结][关贴]求助,会统计的请帮帮我吧,万分感谢! (2/339) shirley9510 2011-07-31 2011-08-04 19:39:11 by shirley9510
[已完结]什么物质可以代替明矾 (博学EPI+1)(1/7878) aizongwu 2011-08-04 2011-08-04 18:59:08 by lph16969
[已完结]希夫碱 缩醛竞争反应 (博学EPI+1)(4/705) xiaowuheng 2011-07-30 2011-08-04 17:04:04 by jiangyuzhu
[已完结][关贴]谁有MINEQL+软件? (0/967) tk96118 2011-08-04 2011-08-04 16:25:14 by tk96118
[已完结][关贴]羟基与氨基能发反应吗?    ( 1 2 3 ) (26/2232) nxynxy 2011-06-08 2011-08-04 16:24:39 by jiangyuzhu
[已完结][关贴]去山科院,需要在山科院读博后??有木有一样的? (博学EPI+1)(2/612) songzhu521 2011-08-04 2011-08-04 16:05:25 by zgydtv218
[已完结]电子元件与材料 投稿 (博学EPI+1)(1/1116) yn6319 2011-08-04 2011-08-04 15:35:29 by gznelab
[已完结]测定植物挥发性物质的具体方法 (博学EPI+1)(1/578) 郁金香7187 2011-08-04 2011-08-04 15:20:00 by tyhjqxbz
[已完结]关于动态配气中流量比法配气的问题 (博学EPI+1)(2/675) xyy870112 2011-08-04 2011-08-04 15:17:56 by tyhjqxbz
[已完结]气象色谱内标物 (博学EPI+1)(3/1271) 冉如云 2011-07-18 2011-08-04 15:04:42 by 冉如云
[已完结][关贴]求助孟鲁司特的理化性质及药品标准 (0/179) 张姗 2011-08-04 2011-08-04 14:41:18 by 张姗
[已完结][关贴]四乙基氢氧化铵分解产物 (博学EPI+1)(4/2707) wangjuan696 2011-08-03 2011-08-04 14:07:35 by wangjuan696
[已完结]求文献A colorimetric assay for determination of cell viability in algal cultures (博学EPI+1)(1/381) rockygsnu 2011-08-04 2011-08-04 12:03:49 by 魔术
[已完结]关于氯化铵结晶分离技术的问题 (0/235) luowenqun 2011-08-04 2011-08-04 10:36:21 by luowenqun
[已完结]求助关于碱式氯化铜合成的问题 (0/373) luowenqun 2011-08-04 2011-08-04 10:32:11 by luowenqun
[已完结]酰氯活性 (博学EPI+1)(4/2241) yujingwang 2011-08-02 2011-08-04 10:19:17 by shaojiyeah
[已完结]植物测定 (博学EPI+1)(2/211) 郁金香7187 2011-08-03 2011-08-04 08:37:34 by 郁金香7187
[已完结]求问一个紫外辐照计的型号 (博学EPI+1)(1/400) jiayongmei 2011-08-03 2011-08-04 07:40:17 by qfw_68
[已完结]求一部小时候看的电影 (博学EPI+1)(4/838) jeckie 2011-08-03 2011-08-03 22:47:00 by 世正广告
[已完结][关贴]求指点 (0/182) chenqiaoxu 2011-08-03 2011-08-03 22:14:23 by chenqiaoxu
[已完结]关于电流密度 (博学EPI+1)(2/376) chenqiaoxu 2011-08-02 2011-08-03 22:01:47 by chenqiaoxu
[已完结]急:关于罗丹明B紫外光催化降解的问题! (博学EPI+1)(2/2874) 浮萍浪跡 2011-08-03 2011-08-03 17:09:29 by 浮萍浪跡
[已完结]新 C18的使用 (博学EPI+1)(2/243) wanghuiling 2011-08-01 2011-08-03 15:36:42 by dmsong
[已完结]【求助】测定植株中的全氮,为什么要用硫酸铜作催化剂?【有效期至2011年8月20日】 (评阅-5) (博学EPI+1)(1/1417) hupo 2011-08-03 2011-08-03 15:25:11 by liubencai
[已完结]不到一年研究生就毕业了,我是该里该走 (博学EPI+1)(5/686) 2009010236 2011-08-03 2011-08-03 15:23:38 by 565372173
[已完结][关贴]去除混合物料中的氧化铁、氧化硅、氧化铝 (博学EPI+1)(1/1116) tsl1980 2011-08-03 2011-08-03 15:01:17 by 06233053
[已完结][关贴]求教:磷酸二氢铝 (博学EPI+1)(1/800) lengao 2011-08-03 2011-08-03 14:47:54 by 06233053
[已完结]超声清洗器 底部冒烟 (博学EPI+1)(5/1294) lyecho 2011-08-03 2011-08-03 14:34:03 by lyecho
[已完结][关贴]【求助】BCA试剂盒怎么配制? (0/1718) yuqiuyamei 2011-08-03 2011-08-03 12:57:40 by yuqiuyamei
[已完结]酯化脱水剂 (博学EPI+1)(3/369) 飞雪梦 2011-08-02 2011-08-03 12:15:42 by 06233053
[已完结]农药合成的路线设计 (博学EPI+1)(6/629) iamliwei428 2011-07-13 2011-08-03 12:14:10 by 木木兮
[已完结][关贴]实验室用浸渍提拉机 (博学EPI+1)(4/1130) lyecho 2011-07-07 2011-08-03 11:38:19 by lyecho
[已完结]我的SCI文章现在处于什么状态啊?郁闷中~~~(有图) (博学EPI+1)(7/1060) skyang 2011-08-02 2011-08-03 11:31:34 by zhengyuan001
[已完结]苯并咪唑和TLC大侠请进,带氨基和羟基的苯并咪唑过硅胶柱 (博学EPI+1)(3/1272) forest-heart 2011-08-02 2011-08-03 11:20:23 by shuhao3611
[已完结][关贴]乙二醇的摩尔凝固点降低常数 (0/2696) 2liupengfei 2011-08-03 2011-08-03 10:53:45 by 2liupengfei
[已完结][关贴]利用偶氮胂1 或3显色法 测定硫酸根离子 急!希望对此有了解的大侠们指导一下!! (0/228) lihui1984 2011-08-03 2011-08-03 10:51:56 by lihui1984
[已完结][关贴]浆液中粉煤灰洗涤 (0/174) shq153 2011-08-03 2011-08-03 10:32:55 by shq153
[已完结]求助乳酸薄层色谱的定性 (博学EPI+1)(2/384) lianji07 2011-08-01 2011-08-03 09:59:01 by lianji07
[已完结]求助文献【有链接】 (博学EPI+1)(2/346) 451262108 2011-08-02 2011-08-03 09:18:08 by 451262108
[已完结]百度文库资料下载,20金币~~ (博学EPI+1)(9/1984) lhfx_313 2011-08-02 2011-08-03 00:27:16 by pcsmine
[已完结]镍塑井盖的生产,有谁了解?谢谢 (博学EPI+1)(1/304) 越前花下 2011-08-02 2011-08-02 23:22:42 by lph16969
[已完结]求文献!!! (博学EPI+1)(1/247) wjb6681393 2011-08-02 2011-08-02 21:57:52 by ben_ladeng
[已完结]离心管(1.5ml)盖上盖,121℃灭20min,这样灭菌可以吗? (博学EPI+1)(3/1789) H_zhen 2011-08-02 2011-08-02 21:56:23 by wzqno
[已完结]请教利用XRD计算六方结构材料中位错密度的方法? (博学EPI+1)(5/1736) ysuren 2011-07-31 2011-08-02 21:53:33 by ysuren
[已完结]上海户口的好处 (博学EPI+1)(1/803) 383754540 2011-08-02 2011-08-02 21:14:52 by lph16969
[已完结]怎么发放悬赏的金币? (博学EPI+1)(4/2417) wangxuanxuan 2011-07-27 2011-08-02 16:33:58 by liwenbo615
[已完结][关贴]【求助】请问BSA标准蛋白溶液用什么定容不容易变性? (博学EPI+1)(1/2984) yuqiuyamei 2011-08-01 2011-08-02 16:09:46 by zhongyun8668
[已完结][关贴]求助,各位大侠帮忙啊! (1/188) 119953515 2011-08-02 2011-08-02 15:52:53 by zhongyun8668
[已完结][关贴]关于切片的青霉素瓶抽真空 (0/534) lovehui 2011-08-02 2011-08-02 15:45:34 by lovehui
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