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[热点] 溴的反应液脱色 18232227466 2026-01-19 刚刚
[已完结]大景深三维显微系统和X射线衍射仪 (博学EPI+1)(2/798) weiliangub 2011-07-18 2011-10-15 13:50:09 by michaelbao
[已完结]用气相色谱测硝基本用什么做内标样最好?是苯还是乙醇? (博学EPI+1)(1/919) lygsunxia 2011-09-20 2011-10-15 11:56:01 by 慕容秋迪
[已完结]气相色谱主峰后有小倒峰 (博学EPI+1)(2/1154) lcq006 2011-09-22 2011-10-15 11:48:13 by 慕容秋迪
[已完结]点拨写论文的思路 (博学EPI+1)(1/629) 周范 2011-10-14 2011-10-15 10:00:52 by newtime007
[已完结]电池充放电发生短路 (0/372) 675881230 2011-10-15 2011-10-15 09:26:19 by 675881230
[已完结]haohaichenji (博学EPI+1)(1/231) 602059625 2011-10-15 2011-10-15 09:18:30 by haohaichenji
[已完结]hplc 分析时出峰时间靠前怎么办?    ( 1 2 ) (博学EPI+1)(12/1616) achun666 2011-10-14 2011-10-15 09:10:29 by achun666
[已完结][关贴]交联剂 (博学EPI+1)(1/362) dengyan 2011-10-14 2011-10-15 05:12:25 by 海之帆
[已完结]给姓“富”的宝宝取个名字吧    ( 1 2 ) (博学EPI+1)(12/1546) lihuizh@126.com 2011-10-12 2011-10-14 20:53:43 by honghong01
[已完结][关贴]相对速率法 (0/360) changwyx 2011-10-14 2011-10-14 20:45:31 by changwyx
[已完结]求三篇文献的题目即可 (博学EPI+1)(7/660) owlmac 2011-10-11 2011-10-14 19:32:26 by 木木111
[已完结]关于比色计法测定总铁浓度疑问 (博学EPI+1)(1/786) 天下为公5592 2011-10-14 2011-10-14 18:41:18 by marine20082008
[已完结][关贴]聚烯烃接枝改性 (博学EPI+1)(7/434) 学员gjUAas 2011-10-14 2011-10-14 18:34:40 by lzsgodmax
[已完结][关贴]溴代异戊烯的反应 (博学EPI+1)(1/839) Aaron.J 2011-10-14 2011-10-14 16:55:37 by hxyue
[已完结]铸造业经典书籍推荐 (博学EPI+1)(1/969) byfgogo 2011-10-14 2011-10-14 16:50:49 by hxyue
[已完结]是银丝还是Pt丝?? (博学EPI+1)(7/978) audy915 2011-10-13 2011-10-14 16:46:09 by 1200266
[已完结]甲酸锰怎么合成 (博学EPI+1)(1/324) leigejuan 2011-10-14 2011-10-14 16:34:43 by jiangsu705
[已完结][关贴]请问用高斯计算分子间相互作用,请问怎么做呀 (1/812) woxiangfei 2011-10-13 2011-10-14 15:06:48 by hrbj999
[已完结]碳酸饮料中的GV值怎么通过压力&温度计算出来。GV值的意思是什么? (博学EPI+1)(3/3937) bwwjj 2011-10-14 2011-10-14 14:38:00 by hxyue
[已完结]求助硫化银电极在哪里能买到 (0/220) 慕容秋迪 2011-10-14 2011-10-14 14:02:32 by 慕容秋迪
[已完结][关贴]硝酸铵 (博学EPI+1)(1/407) hls85915 2011-10-14 2011-10-14 13:29:59 by qfw_68
[已完结][关贴]cas号化合物 (0/137) 迎空左冰 2011-10-14 2011-10-14 10:58:40 by 迎空左冰
[已完结][关贴]cas号 (0/195) 迎空左冰 2011-10-14 2011-10-14 10:38:29 by 迎空左冰
[已完结]请大家帮忙查一篇中文文献,谢谢大家了 (博学EPI+1)(4/400) cangzhou 2011-10-14 2011-10-14 10:33:47 by cangzhou
[已完结][关贴]毛细管电泳-激光诱导荧光检测法测定抗癫痫药加巴喷丁 (0/162) cangzhou 2011-10-14 2011-10-14 09:23:15 by cangzhou
[已完结]生物柴油的成分中为什么会有硫和金属? (博学EPI+1)(4/1627) 遗忘的时光 2011-10-13 2011-10-14 09:18:05 by mlanqiang
[已完结][关贴]请问谁知道 血量分配表 是个什么东东?(知道的话请告诉我,多谢!) (博学EPI+1)(2/340) dihooama 2011-10-13 2011-10-14 07:53:51 by qfw_68
[已完结]关于镉在室温下的升华温度的文献 (博学EPI+1)(2/514) 386357300 2011-10-13 2011-10-14 07:48:53 by qfw_68
[已完结]请教什么是normalized PL? (博学EPI+1)(2/1069) 陈勇跃 2011-10-13 2011-10-14 07:41:56 by qfw_68
[已完结][关贴](求助)如何处理低密度聚乙烯(LLDPE)? (3/502) hmt200504619 2011-10-09 2011-10-13 23:58:28 by bliu861123
[已完结][关贴]四氯化锡晶体受潮了,怎么办 (博学EPI+1)(2/694) yanmei66 2011-10-07 2011-10-13 21:54:08 by yanmei66
[已完结]请问北京哪有扁平玻璃毛细管 卖啊? (博学EPI+1)(1/392) guangmin2807 2011-10-13 2011-10-13 21:46:07 by liu2004m
[已完结][关贴]毛细管电泳数据保存HW格式,怎么转换成dat格式?急求帮助 (0/196) 宋天河 2011-10-13 2011-10-13 20:15:10 by 宋天河
[已完结][关贴]求助:文献下载 (0/146) lutwjy 2011-10-13 2011-10-13 17:04:44 by lutwjy
[已完结]HPLC如何分析铁离子和EDTA形成的螯合物 (博学EPI+1)(2/1291) 天下为公5592 2011-09-30 2011-10-13 17:03:06 by 天下为公5592
[已完结]晶晶 (博学EPI+1)(1/290) panther_wkw 2011-09-01 2011-10-13 16:13:35 by dunkerwang
[已完结][关贴]请问,有没有测融融态物质在压力作用下的流动速度的速度传感器啊 (0/127) hmt200504619 2011-10-13 2011-10-13 15:57:44 by hmt200504619
[已完结]endnotex5插入文献方面问题求助 (1/1262) qwky2010 2011-09-15 2011-10-13 15:05:49 by shpmxt
[已完结]木材防霉 (博学EPI+1)(4/371) iamliwei428 2011-10-13 2011-10-13 15:03:25 by qfw_68
[已完结]求解WHAT+A=SHOW (博学EPI+1)(8/1073) donghua397 2011-10-11 2011-10-13 13:36:32 by marine20082008
[已完结]求翻译一句话 (博学EPI+1)(4/554) renyan198251 2011-10-12 2011-10-13 13:05:10 by lanyingjqc
[已完结]有没有专门一个库,在这个库里,化合物的中文名和英文名可以相互查询 (博学EPI+1)(4/2817) fengge312 2011-10-12 2011-10-13 12:34:18 by fengge312
[已完结]羧酸氢谱峰在哪/ (博学EPI+1)(5/1112) xiaowuheng 2011-10-12 2011-10-13 12:26:28 by shaojiyeah
[已完结]【求助】TiC的XRD分析 (博学EPI+1)(5/2201) 木头11 2011-10-13 2011-10-13 12:19:32 by qfw_68
[已完结]的制备 (博学EPI+1)(1/184) mafei1987 2011-10-13 2011-10-13 12:18:12 by qfw_68
[已完结]散金收集从翠雀属植物中提取二萜生物碱的方法经验 (0/205) zbw2897590 2011-10-13 2011-10-13 11:49:20 by zbw2897590
[已完结]物质的性质 (博学EPI+1)(2/233) mafei1987 2011-10-13 2011-10-13 11:19:52 by buibuthe
[已完结][关贴]【求助】一本已经在小木虫上求助过的书籍【有效期至2011年10月14日】 (2/596) 我的开心果 2011-10-13 2011-10-13 11:18:10 by xiaoshm
[已完结]关于消费者对产品不同态度的意义 (博学EPI+1)(1/441) 新时代阿Q 2011-10-12 2011-10-13 10:56:12 by qfw_68
[已完结]求助男孩儿名字    ( 1 2 3 4 ) (博学EPI+1)(38/2663) yangxiaoli85 2011-09-23 2011-10-13 10:52:09 by keaileizhuer
[已完结]实验室英文名称    ( 1 2 ) (博学EPI+1)(14/3162) chenleisky1981 2011-09-17 2011-10-13 10:39:42 by keaileizhuer
[已完结]诚心求助测试(染料敏化太阳能电池)的地方 (博学EPI+1)(3/1350) 化之学 2011-09-15 2011-10-13 10:39:31 by 向日葵蔡
[已完结][关贴]中性的乙醇如何配置? (博学EPI+1)(2/469) cyw01070528 2011-10-10 2011-10-13 10:38:14 by keaileizhuer
[已完结]请问下机械减薄是怎样的呀? (博学EPI+1)(1/260) 1alice1 2011-10-13 2011-10-13 09:52:26 by qfw_68
[已完结][关贴]帮忙下载几篇中文文献【有效期至2011-10-14】 (0/179) mabaolin 2011-10-13 2011-10-13 09:38:08 by mabaolin
[已完结]急寻一篇文献 (博学EPI+1)(3/211) 562637319 2011-10-07 2011-10-13 08:44:41 by 562637319
[已完结]聚合物互溶的问题 (博学EPI+1)(1/453) yiren1983 2011-10-13 2011-10-13 08:34:47 by 06233053
[已完结]查询是否被sci收录?没有的话,只能等等。现在比较着急,麻烦虫友帮忙 (博学EPI+1)(4/405) yhgao668 2011-10-12 2011-10-13 08:18:40 by qfw_68
[已完结]纯铝的杂质如何分析? (博学EPI+1)(3/1203) lhlklxts 2011-10-09 2011-10-13 07:14:27 by mz考拉之恋
[已完结]Fucomannoglucuronans是什么意思?有效期至2011年10月18日 (博学EPI+1)(1/422) 远志兜兜 2011-10-12 2011-10-13 05:19:09 by qfw_68
[已完结]谁知道氮气和甲烷的摩尔体积    ( 1 2 ) (博学EPI+1)(13/2301) zhaoweijinghe 2011-10-12 2011-10-12 20:45:38 by zhaoweijinghe
[已完结][关贴]molecule可否缩写为mol (博学EPI+1)(6/2438) ZYC0633 2011-10-12 2011-10-12 20:34:23 by hjh509
[已完结]镉的生化温度 (博学EPI+1)(1/255) 386357300 2011-10-12 2011-10-12 20:02:13 by liu2004m
[已完结][关贴]求助有关hyperchem的Log P问题 (0/241) choy 2011-10-12 2011-10-12 19:58:51 by choy
[已完结]Current Analytical Chemistry (博学EPI+2)(2/814) 棉花糖刘琴 2011-10-11 2011-10-12 17:51:01 by fjtony163
[已完结][关贴]氟碳表面活性剂 (3/694) 蜉蝣happy 2011-10-10 2011-10-12 17:45:06 by jianmei97
[已完结][关贴]关于黄褐斑动物模型 (0/586) bcgxiaohe 2011-10-12 2011-10-12 16:07:32 by bcgxiaohe
[已完结]求1篇文献的题目或衔接即可 (博学EPI+1)(3/225) owlmac 2011-10-12 2011-10-12 16:00:39 by YUE-jf
[已完结]有熟悉宋史的朋友吗 (博学EPI+1)(9/697) 无聊居士 2011-07-06 2011-10-12 15:56:42 by 无聊居士
[已完结]固体燃料电池支撑体和连接体是同一个东东吗? (博学EPI+1)(4/725) phoebusliu 2011-10-08 2011-10-12 15:50:52 by ljsy0
[已完结]龙宝宝求名 (博学EPI+1)(8/898) wjp_1026 2011-10-10 2011-10-12 15:44:44 by xjy0791
[已完结]怎样能使酶的活性缓慢降低直到失去活性? (博学EPI+1)(2/1263) xiongL 2011-10-11 2011-10-12 15:36:46 by geminiww
[已完结]【求助】大家知不知道这是什么花 (博学EPI+1)(3/344) qingbingx 2011-10-12 2011-10-12 14:57:23 by xjy0791
[已完结][关贴]有关国际防止船舶污染海洋公约(MARPOL公约)的修正案 (博学EPI+1)(2/585) 渔舟唱晚5989 2011-10-11 2011-10-12 14:56:42 by 渔舟唱晚5989
[已完结][关贴]冻干粉针剂的稳定性试验是否需要测定干燥失重? (博学EPI+1)(3/1180) fky_1988 2011-10-09 2011-10-12 13:30:29 by fky_1988
[已完结]文献求助-全是中国知网的-因为本人在校外无法下载-8分一个先来先得。 (博学EPI+1)(4/775) dongpan1110 2011-10-12 2011-10-12 11:06:27 by nashjiu
[已完结]二氧化锰降解亚甲基蓝实验 (博学EPI+1)(2/847) 紫陌才韵 2011-10-12 2011-10-12 10:59:08 by 紫陌才韵
[已完结]问一下谁知道羟脯氨酸的等电点是多少啊 (博学EPI+1)(3/1205) xiangcaiyu 2011-05-06 2011-10-12 10:35:13 by tengsc
[已完结]求助一本书上的光盘CD-ROM,谢谢大家。。。。 (博学EPI+1)(2/385) ylvech 2011-10-11 2011-10-12 10:19:20 by ylvech
[已完结]关于近几年恢复生态学新的基础理论和技术(2008年至今) (博学EPI+1)(2/591) lymsysu 2011-09-26 2011-10-12 10:00:31 by lymsysu
[已完结]可视化软件怎么选择 (博学EPI+1)(2/1659) 诗意栖居 2011-10-11 2011-10-12 02:35:32 by leimiao_hit
[已完结]【求助】有机合成中的选择性 ppt (0/229) 隽懋 2011-10-11 2011-10-11 20:40:23 by 隽懋
[已完结][关贴]求助-请问抽滤时用丙酮和乙醇洗涤沉淀有什么区别 (博学EPI+1)(3/4127) mic-been 2011-10-09 2011-10-11 20:23:27 by marine20082008
[已完结]多种离子的荧光猝灭 (博学EPI+1)(3/1224) 学员GT24YQ 2011-10-10 2011-10-11 19:03:12 by weihuanping
[已完结]求助文献:Mesoscale modeling of dislocations in molecular crystals (1/358) 半坡山人 2011-10-11 2011-10-11 18:45:03 by 半坡山人
[已完结][关贴]硅丙乳液合成的问题 (博学EPI+1)(2/816) hejiajie330 2011-04-29 2011-10-11 18:38:13 by lixuanyi
[已完结][关贴]胱氨酸(cystine)的配制 (6/928) 一笑已经风云过 2011-10-10 2011-10-11 18:07:00 by tsingtho
[已完结]同样的研究内容,既申请专利又写论文发表,可行吗?应该如何操作? (博学EPI+1)(3/1720) guo_shengh 2011-10-11 2011-10-11 17:21:37 by chenguestc
[已完结]【求助】投稿问题 (博学EPI+1)(1/365) 奋力拼搏 2011-10-11 2011-10-11 17:21:05 by chenguestc
[已完结][关贴]国内环境类的期刊,不收版面费的有哪些?谢谢 (博学EPI+1)(3/1564) wang_xin 2011-10-11 2011-10-11 16:42:49 by songbenying
[已完结]一次性输液加温袋标准 (博学EPI+1)(2/1182) wdm81@163.com 2011-10-11 2011-10-11 16:36:12 by wdm81@163.com
[已完结][关贴]硝酸和重铬酸的氧化性 (博学EPI+1)(3/1191) juanlingbb 2011-10-10 2011-10-11 16:30:23 by daneast
[已完结]求助:我国规模以上工业分行业取水情况统计数据 (博学EPI+1)(3/438) wangfili 2011-10-10 2011-10-11 14:50:44 by wangfili
[已完结]试题 (博学EPI+1)(1/230) Bluesky1367 2011-10-10 2011-10-11 12:55:21 by ztiger198600
[已完结]求助文献两篇;一篇赠送金币10 (0/180) weidandande 2011-10-11 2011-10-11 11:29:35 by weidandande
[已完结]你怎么问别人?    ( 1 2 3 ) (博学EPI+1)(26/2090) Anniema 2011-04-01 2011-10-11 11:12:31 by 不离不弃4
[已完结]求助文献【有链接】 (博学EPI+1)(1/368) 451262108 2011-10-11 2011-10-11 10:59:03 by qfw_68
[已完结][关贴]Ga(C5H702)3是什么?可以溶于乙醇吗? (博学EPI+1)(1/501) 573797468 2011-10-11 2011-10-11 10:48:48 by qfw_68
[已完结]求帮下载铁和水蒸气反应视频 谢谢 http://v.ku6.com/show/jDkUwYuaHFBrXp7e.html    ( 1 2 ) (博学EPI+1)(12/1400) wanganpi 2011-10-10 2011-10-11 10:48:04 by marine20082008
[已完结][关贴]二篇文献 信息不全 (0/174) owlmac 2011-10-11 2011-10-11 10:00:04 by YUE-jf
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