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[热点] 小论文投稿 必上岸168 2025-12-14 刚刚
[已完结]求纸业公司 推介会 主题,简短,精炼 最好带“纸”字 (评阅+2) (博学EPI+1)(8/835) ning_jingxue 2011-12-25 2011-12-26 08:07:39 by mzhyan
[已完结]请问一下现在物理哪个方向比较热门,有发展前景 (博学EPI+1)(7/1689) xx4751 2011-12-22 2011-12-25 23:16:56 by 无忧公子
[已完结][关贴]大家帮我看看如何分析这两数据系列间的关系? (评阅-12) (博学EPI+1)(4/646) volleyball 2011-12-23 2011-12-25 21:15:31 by volleyball
[已完结][关贴]非晶硅的红外透射谱分析 (评阅+2) (博学EPI+1)(4/556) yanbaojun 2011-12-25 2011-12-25 20:28:29 by 人在书城
[已完结]求助想投一篇化学会议论文不知道怎么寻找会议 (评阅+2) (博学EPI+1)(2/453) 慕容秋迪 2011-12-25 2011-12-25 19:57:25 by 人在书城
[已完结]蜂蜜可以和洋葱一起吃吗?? (博学EPI+1)(6/953) 粉色绝黛 2011-10-19 2011-12-25 19:36:27 by 粉色绝黛
[已完结][关贴]捕捉羟基自由基最好的方法是什么 (评阅+1) (博学EPI+1)(5/831) bzamt 2011-12-25 2011-12-25 19:26:07 by 人在书城
[已完结]辽宁中医杂志增刊是怎么回事? (博学EPI+1)(3/898) lassa 2011-12-24 2011-12-25 14:35:14 by 四季的风
[已完结]过年给女友的父母买些什么礼物好呢?    ( 1 2 3 4 5 6 .. 11 ) (评阅+1) (博学EPI+1)(105/6813) zhulang101 2011-12-14 2011-12-25 14:04:08 by lrrnd
[已完结][关贴]各位老师,溶解度怎么算啊    ( 1 2 ) (11/1598) huikityy 2011-12-12 2011-12-25 12:45:37 by hls85915
[已完结][关贴]CO结合差光谱法测定细胞色素P450 (评阅+1) (0/335) 6041 2011-12-25 2011-12-25 10:33:38 by 6041
[已完结]请教作图 (博学EPI+1)(1/368) Bonnie 2011-12-24 2011-12-25 09:25:05 by hblgczy
[已完结][关贴]如何溶解ITO粉(氧化铟比氧化锡为90:10) (博学EPI+1)(6/1578) yanmei66 2011-11-04 2011-12-24 23:22:57 by electron42
[已完结][关贴]硅表面重构悬挂键的计算 (0/372) zhuqr 2011-12-24 2011-12-24 21:39:09 by zhuqr
[已完结]电解氯化钠NaCl水溶液 (博学EPI+1)(4/1452) abjhi 2011-12-02 2011-12-24 20:04:14 by 杨勇高2008
[已完结]求开题报告的模板 (博学EPI+1)(4/2480) lihua7212 2011-12-24 2011-12-24 17:32:30 by 我是水仙
[已完结][关贴]用反相HPLC分析邻苯二酚 间苯二酚 对苯二酚的洗脱顺序及原因。 (2/1161) 宣萱xx 2011-12-21 2011-12-23 23:17:02 by tiger386
[已完结]这两个物质的大概如何反应 (博学EPI+1)(3/455) 060304129 2011-12-13 2011-12-23 23:03:19 by tiger386
[已完结][关贴]求助中兴U802 刷机包 (3/370) 草鱼 2011-12-23 2011-12-23 22:27:29 by shlisgoodboy
[已完结]Al与氮化硅接触势垒是多少,相关方面的知识 (博学EPI+1)(2/518) sangyungan 2011-12-23 2011-12-23 21:49:16 by qfw_68
[已完结]如何降低头孢地嗪钠乙醇残留 (博学EPI+1)(4/703) 开宝马要饭 2011-03-11 2011-12-23 21:13:46 by gaozhihuam
[已完结]同位素稀释质谱法原理求解! (博学EPI+1)(9/3479) tuobaohua 2011-12-23 2011-12-23 20:29:31 by tuobaohua
[已完结][关贴]求原子发射光谱、分子荧光分析法、化学发光分析法三者的区别与共性 (0/442) 792141781 2011-12-23 2011-12-23 18:43:37 by 792141781
[已完结][关贴]钯碳还原 (3/673) dyrwjj 2011-12-22 2011-12-23 18:19:39 by dyrwjj
[已完结]黄酮总含量测定 (博学EPI+1)(3/1383) yanzihaizi 2011-04-09 2011-12-23 16:34:55 by yanzihaizi
[已完结][关贴]磷钨酸负载HY分子筛的表征解释XRD, TG, FT-IR, 比表面积,NH3-TPD (2/936) 杨辉钟俊 2011-12-23 2011-12-23 15:49:07 by 杨辉钟俊
[已完结][关贴]求trnH-psbA和PVS 的英文全称 (0/828) oulijun 2011-12-23 2011-12-23 15:36:13 by oulijun
[已完结][关贴]求助细胞中蛋白质定位的问题 (0/526) yshh 2011-12-23 2011-12-23 13:03:21 by yshh
[已完结]怎么确定反应级数 (博学EPI+1)(4/2697) sunhao123 2011-12-22 2011-12-23 11:36:26 by 人在书城
[已完结][关贴]DNA适体与目标分析物什么怎么反应啊? (0/180) 2009011026 2011-12-23 2011-12-23 11:21:11 by 2009011026
[已完结][关贴]无损检测咨询 (博学EPI+1)(8/868) jiayanhui 2011-12-20 2011-12-23 09:18:04 by 绝对主力
[已完结][关贴]何如由变温的磁性曲线判断材料是什么磁性 (0/510) zsx1985 2011-09-05 2011-12-23 08:37:09 by zsx1985
[已完结]《耐火材料》中文版的期刊版面费是多少 (博学EPI+1)(5/1480) wang66986 2011-12-22 2011-12-23 08:24:02 by alighofray
[已完结][关贴]板料应变强化指数和厚向异性指数 (博学EPI+1)(1/942) 大飞侠 2011-12-22 2011-12-23 08:07:39 by qfw_68
[已完结][关贴]醛的红外谱 (博学EPI+1)(1/403) zewchem 2011-12-22 2011-12-23 05:19:14 by czzhyy
[已完结][关贴]大米加工厂的课程设计 (1/229) 270818629 2011-12-22 2011-12-22 22:41:32 by hblgczy
[已完结]图书求购:《有机/无机光电功能材料及其应用》 (博学EPI+1)(4/914) risktaker111 2011-12-22 2011-12-22 21:05:58 by xinmor
[已完结]ATRP (博学EPI+1)(2/443) ?@?笑笑 2011-11-22 2011-12-22 19:37:57 by you0824
[已完结]锂离子电池导电性问题~~ (博学EPI+1)(4/1698) happyheibi 2011-05-26 2011-12-22 17:26:51 by ajyinuo
[已完结][关贴]关于的D8的XRD设备,相关的分析软件(比如bede control 和bede contour) (评阅-20) (博学EPI+1)(3/1220) xiongL 2011-11-05 2011-12-22 15:59:28 by 刘震
[已完结][关贴]荧光寿命 (4/794) persist06 2011-12-22 2011-12-22 15:34:43 by persist06
[已完结][关贴]硝酸铕 (1/356) qxwzbb 2011-12-22 2011-12-22 14:36:39 by qfw_68
[已完结][关贴]怎么使微米(AlFeCu合金)表面羟基化 (博学EPI+1)(6/693) sfg1574 2011-12-21 2011-12-22 14:14:19 by sfg1574
[已完结]给未来的宝宝取名,求一中性名字    ( 1 2 3 4 5 6 .. 7 ) (评阅+1) (博学EPI+1)(62/4044) wood3658 2011-12-14 2011-12-22 11:57:52 by cxfans
[已完结][关贴]有机合成题~ (评阅+1) (博学EPI+1)(2/259) 杨凯文 2011-12-18 2011-12-22 10:29:18 by 泥菩萨
[已完结]润滑油的导热系数大约多少? (评阅+1) (博学EPI+1)(3/4538) 麦比乌斯的圈 2011-12-21 2011-12-22 10:22:49 by 107116
[已完结]帮忙看看TEM怎么回事啊!! (博学EPI+1)(6/1623) zhar506 2011-12-21 2011-12-22 09:08:13 by alighofray
[已完结][关贴]如何用scifinder或者Web of science查反应PVC-N3还原成PVC-NH2 (评阅+5) (博学EPI+1)(2/922) pikki561 2011-11-16 2011-12-22 08:52:47 by wgz0625
[已完结][关贴]请教高人 如何在Acta crastallography上面发表文章 (2/251) zhzhgg 2011-12-21 2011-12-22 08:12:13 by zhzhgg
[已完结][关贴]谁知道南京/北京理工大学外校研究生公费的名额多少? (7/570) suhaoranno1 2011-12-19 2011-12-22 00:10:24 by suhaoranno1
[已完结]SUZUKI反应,做了几次分子量不高 (博学EPI+1)(3/1264) anjie2009 2011-12-21 2011-12-21 22:07:51 by 人在书城
[已完结][关贴]国内有什么地方可以做锡(Sn)同位素 (博学EPI+1)(5/1015) jay656 2011-12-13 2011-12-21 21:40:04 by yyf515
[已完结][关贴]固体培养基养过细胞 (博学EPI+1)(1/374) mongcs 2011-12-21 2011-12-21 20:31:57 by hblgczy
[已完结]求环境类审稿周期和命中率高的核心期刊 (博学EPI+1)(3/3734) 522pug 2011-09-09 2011-12-21 19:42:45 by xucancan52
[已完结][关贴]论述分子光谱分析的发展趋势 (博学EPI+1)(2/511) sarah_2 2011-12-21 2011-12-21 18:42:00 by sarah_2
[已完结][关贴]友们,有没有谁有出售制备HgTe量子阱吗,或者制备HgTe的相关文献吗 (0/223) 1490493667 2011-12-21 2011-12-21 18:37:54 by 1490493667
[已完结]重蒸吡啶:五氧化二磷可以用来干燥吡啶吗? (博学EPI+1)(5/1824) 杨凯文 2011-12-21 2011-12-21 17:29:16 by zyxme
[已完结][关贴]应用数理统计求助 (博学EPI+1)(2/369) 血色涅槃 2011-12-20 2011-12-21 17:03:43 by 血色涅槃
[已完结][关贴]乙醇W和全氟辛烷O形成W/O液滴所用的乳化剂怎么选择 (4/437) 药物结晶 2011-12-21 2011-12-21 16:31:13 by 药物结晶
[已完结][关贴]对联苯磺酰氯的反应 (4/411) 药物结晶 2011-09-01 2011-12-21 16:09:09 by 药物结晶
[已完结][关贴]cdseTEM分散性问题 (1/405) huye19881414 2011-12-21 2011-12-21 16:06:26 by alighofray
[已完结][关贴]含结晶水药物的粉碎 (博学EPI+1)(4/454) leungy 2011-12-21 2011-12-21 15:42:11 by hblgczy
[已完结][关贴]英文催化化学类的期刊,哪些比较容易中啊 (博学EPI+1)(3/1286) 水木文 2011-12-11 2011-12-21 15:41:48 by jiaaiping
[已完结][关贴]请问在哪里可以查找俄罗斯药物专利? (博学EPI+1)(3/936) 开始努力了 2011-12-21 2011-12-21 14:40:34 by 痴夷子皮
[已完结][关贴]未知的液相组成分析 (3/349) ratify2009 2011-12-19 2011-12-21 13:47:08 by anjie2009
[已完结]柠檬酸钠含量测定 (博学EPI+1)(6/2191) yinxingye 2011-12-20 2011-12-21 13:23:39 by 06233053
[已完结][关贴]Cu 纳米粒子和铜离子的SPR吸收峰 (博学EPI+1)(8/846) power09 2011-12-21 2011-12-21 12:18:32 by 人在书城
[已完结][关贴]谁知道怎样才能找到罗切斯特大学 陈迪教授 (博学EPI+1)(3/451) mongcs 2011-12-19 2011-12-21 12:13:58 by optics88
[已完结][关贴]硫代硫酸钠滴定测铜 (2/853) hexiaoming2863 2011-12-20 2011-12-21 11:52:54 by hexiaoming2863
[已完结]有能测粉末状样品的DMA吗 (博学EPI+1)(2/974) sxp1031 2011-11-22 2011-12-21 11:34:17 by aili0314
[已完结]手太干    ( 1 2 ) (评阅-2) (博学EPI+1)(15/972) 周范 2011-12-12 2011-12-21 11:07:43 by 周范
[已完结][关贴]关于光吸附与降解的疑惑 (0/525) huye19881414 2011-12-21 2011-12-21 10:50:07 by huye19881414
[已完结][关贴]请教重氮化氟化的问题 (3/655) geniuslijian 2011-12-13 2011-12-21 09:54:26 by gxzhaohui
[已完结]请问下导电色母粒有什么标准没有 (博学EPI+1)(1/700) 梅阿查 2011-07-08 2011-12-21 09:22:42 by 人在书城
[已完结]改性SiO2 (博学EPI+1)(4/648) dengyan 2011-12-20 2011-12-21 09:01:35 by dengyan
[已完结][关贴]手动计数器 (3/501) cwangxiang 2011-12-20 2011-12-21 08:54:46 by 人在书城
[已完结]光记录材料和磁存储材料 (评阅+1) (博学EPI+1)(1/387) yatou 2011-12-20 2011-12-21 06:15:58 by qfw_68
[已完结][关贴]http://library.nu/ 变成邀请制了,求个邀请~~ (5/366) MO灯 2011-12-19 2011-12-20 22:12:17 by MO灯
[已完结]捉鬼之谜 (博学EPI+1)(5/599) 飞哥 2011-12-20 2011-12-20 21:57:48 by xinmor
[已完结][关贴]AZO,掺铝氧化锌,有人在做么,有人能做到电阻率在1000欧*cm一下的么,求交流 (博学EPI+1)(4/551) baal6613 2011-09-24 2011-12-20 21:38:32 by 天蓝色的海
[已完结]环氧树脂和石英砂如何制成多孔材料? (博学EPI+1)(7/1980) 学员1x2Uri 2011-12-09 2011-12-20 20:59:22 by fanshuqi
[已完结][关贴]问答题 (6/636) kathy0919 2011-12-16 2011-12-20 20:31:17 by 张喜峰
[已完结][关贴]请求教育学考研的视频 (博学EPI+1)(1/432) cobin 2011-12-20 2011-12-20 20:22:39 by qfw_68
[已完结][关贴]红细胞的分离 (1/1835) kakasunzhang 2011-12-20 2011-12-20 20:01:28 by qfw_68
[已完结][关贴]细胞培养污染 (1/351) mongcs 2011-12-20 2011-12-20 19:48:27 by 人在书城
[已完结]二苯甲酮工业生产工艺流程 (博学EPI+1)(2/532) 周范 2011-12-20 2011-12-20 19:37:16 by dasheng1980
[已完结][关贴]除硅方法 (1/291) sm2011 2011-12-20 2011-12-20 17:44:09 by 人在书城
[已完结]求助下time on stream 是什么意思,可以应用于间歇反应时间吗? (博学EPI+1)(2/725) 2006201619 2011-12-20 2011-12-20 17:38:02 by 人在书城
[已完结][关贴]2-甲基吡啶N氧化物的合成文献 (博学EPI+1)(5/433) maggie凤 2011-02-18 2011-12-20 17:01:42 by lala9
[已完结]请大侠帮忙看一下这个包装和内含的是什么材料 (博学EPI+1)(7/1609) 孟俊国 2011-12-20 2011-12-20 15:56:05 by xinmor
[已完结][关贴]雷尼镍催化剂的物理化学性质 (博学EPI+1)(3/1534) 260924956 2011-12-20 2011-12-20 15:04:14 by 杨勇高2008
[已完结]BYK结构式 (博学EPI+1)(3/439) tyhjqxbz 2011-09-20 2011-12-20 14:36:09 by baldsilicone
[已完结][关贴]无机化学 (博学EPI+1)(6/520) 静水四叶草 2011-12-06 2011-12-20 14:35:56 by 你的志哥哥
[已完结][关贴]一个简单的缓冲体系题目 (博学EPI+1)(2/291) lili10001 2011-12-20 2011-12-20 14:33:37 by lili10001
[已完结][关贴]紫外吸收峰被掩盖怎么办? (0/313) 舒依勤 2011-12-20 2011-12-20 14:12:01 by 舒依勤
[已完结][关贴]急求解谱。。。有详细说明追加金币。。。。 (评阅+1) (4/447) hanhedong 2011-12-16 2011-12-20 13:25:26 by janey_li
[已完结][关贴]实验室错误将浓硫酸与高氯酸混合了,请问废液该怎么处理,非常担心安全问题    ( 1 2 ) (12/3333) fxz612 2011-12-19 2011-12-20 13:19:48 by fxz612
[已完结][关贴]稀土 卟啉 水热 相关问题 (1/262) wszy 2011-12-20 2011-12-20 10:57:39 by wszy
[已完结]求助中文名 (博学EPI+1)(1/290) mayuting633 2011-12-20 2011-12-20 10:22:10 by qfw_68
[已完结][关贴]离子液体[BMIM]HSO4制备相关问题求助 (0/380) liulang_2010 2011-12-20 2011-12-20 10:15:47 by liulang_2010
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