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[热点] 求助一下有机合成大神 eihua 2026-01-22 刚刚
【求助】大学无机化学课件和笔记【有效期至2011年4月10日】 (评阅+2) (博学EPI+1)(3/448) ericwang8665 2011-03-28 2011-05-12 13:23:07 by Lucia886
[已完结][关贴]求关于无机材料或光学薄膜的中文SCI杂志 (博学EPI+1)(2/464) xxzhang010 2011-05-12 2011-05-12 13:06:18 by qfw_68
[已完结]求：计算机木马原理及防御相关材料！ (博学EPI+1)(2/307) shulanfang 2011-05-12 2011-05-12 13:00:36 by sally88814
[已完结]造血干细胞向破骨细胞分化的分子机制? (博学EPI+1)(1/1066) gene122 2011-04-24 2011-05-12 12:04:10 by 小损样儿
[已完结]求均值过程中的误差传递问题 (博学EPI+1)(1/529) tangzh 2011-04-25 2011-05-12 11:05:35 by newtime007
[已完结][关贴]一分子溴与几分子叔丁胺反应 (2/429) hanbin_419 2011-05-12 2011-05-12 10:57:32 by 06233053
[已完结]【求助】标题【有效期至2011年4月28日】 (评阅+2) (8/837) fpple 2011-04-05 2011-05-12 10:45:58 by fpple
[已完结][关贴]求助有关XPS的问题 (博学EPI+1)(1/211) bhyao1986 2011-05-12 2011-05-12 10:15:43 by qiaoer
[已完结]求求《化工工程设计概论 》 (5/870) yilansima 2011-05-11 2011-05-12 10:14:45 by yilansima
[已完结]【求助】如何用dsc测定氟化物的相变焓。 (博学EPI+1)(2/780) jianglinkun 2011-05-11 2011-05-12 09:49:37 by jianglinkun
[已完结]求助浙江大学出版的《普通化学》电子版，最好是pdf版 (博学EPI+1)(5/1659) lhrye 2011-05-11 2011-05-12 08:25:00 by xinmor
[已完结]SDS溶液能用高压锅消毒吗 (博学EPI+1)(1/1662) lwl7838 2011-05-11 2011-05-12 00:44:45 by shandongfmmu
[已完结]求助：在做药物对角叉菜胶所致大鼠足跖肿胀的影响药理实验时,怎样测量足跖容积？ (博学EPI+1)(5/1842) ywj001 2011-05-09 2011-05-11 22:21:46 by ywj001
[已完结]一篇英文文献中的词 什么意思 (博学EPI+1)(2/857) huikityy 2011-05-11 2011-05-11 22:19:47 by css8170
洛阳725所 待遇怎样 (博学EPI+1)(9/3081) 383060958 2010-11-27 2011-05-11 22:13:48 by lookme
[已完结]适合在校研究生考的证 (博学EPI+1)(1/276) denghui2226 2011-05-11 2011-05-11 22:05:00 by jiangyumin2
[已完结]求硅胶处理技术！ (博学EPI+1)(2/413) li_hua_jie 2011-05-11 2011-05-11 22:01:53 by sally88814
[已完结]有些中文查不到页码，卷期什么的，怎么求文献 (博学EPI+1)(2/363) kingoddess 2011-05-11 2011-05-11 21:53:58 by 06233053
[已完结]文献求助 (博学EPI+1)(3/249) 6669893 2011-05-11 2011-05-11 20:54:18 by 6669893
[已完结]求助TG测试的一个问题 (博学EPI+1)(4/920) hxsy1109 2011-04-29 2011-05-11 20:51:37 by 那肯定啊
[已完结]Origin 误差线绘制！ (博学EPI+1)(3/977) weishuwei 2011-05-11 2011-05-11 20:48:21 by weishuwei
[已完结][关贴]在乙醚做溶剂的格式试剂中加入四氢呋喃会引起暴沸吗？ (博学EPI+1)(3/1230) 晓dan 2011-05-11 2011-05-11 20:44:50 by 晓dan
[已完结]万方上有，帮忙下载一篇文章，谢谢了~ (博学EPI+1)(2/393) zhang_1983 2011-05-03 2011-05-11 20:44:34 by 那肯定啊
[已完结]元素分析理论值如何计算 (博学EPI+1)(2/5652) xiaoyu1225510 2011-05-03 2011-05-11 20:43:34 by 那肯定啊
[已完结]怎样学好英语？ (博学EPI+1)(1/318) mingzhshenyi 2011-05-11 2011-05-11 20:10:17 by mxkkxm
[已完结]求购糖脱色用活性炭 (博学EPI+1)(4/549) mingzhshenyi 2011-02-16 2011-05-11 20:00:14 by mingzhshenyi
[已完结][关贴]麻烦帮忙分析一下拉曼谱图和AFM图 (博学EPI+1)(1/318) 阳玫 2011-04-22 2011-05-11 19:59:48 by hblgczy
[已完结]问一下一些实验室用品可以在 哪个公司 或 网站买到 (博学EPI+1)(1/530) nuptsww 2011-05-11 2011-05-11 19:35:44 by liu2004m
[已完结]VAE乳液中乙烯含量具体是什么意思 (博学EPI+1)(3/1350) 王莹198602 2011-05-10 2011-05-11 17:30:18 by 王莹198602
[已完结]什么是 NMR time scale ？ (博学EPI+1)(1/610) 越前花下 2011-05-11 2011-05-11 17:26:26 by qfw_68
[已完结][关贴]请帮忙用CA查一下【截止日期2011年5月4日】 (评阅+1) (2/294) 陈春玉 2011-05-04 2011-05-11 17:16:39 by 陈春玉
[已完结]【求助】origin8.0自定义曲线拟合方法与技巧？ (博学EPI+1)(2/573) xuzhouzhan 2011-05-11 2011-05-11 17:02:05 by wry3300
[已完结][关贴]关于样品的溶解 (3/648) happyskytl 2011-05-11 2011-05-11 15:42:38 by happyskytl
[已完结]求助一篇硕士论文【截止时间2011年5月11日】 (博学EPI+1)(1/299) 陈春玉 2011-05-11 2011-05-11 15:18:17 by lhl333
[已完结]实验室HLB值测定的方法 (博学EPI+1)(3/1978) love8914 2011-05-10 2011-05-11 15:10:51 by love8914
[已完结]无纺布制备方法 (博学EPI+1)(2/418) 675881230 2011-02-20 2011-05-11 15:05:21 by sandy01043
[已完结][关贴]关于金银纳米粒子! (博学EPI+1)(1/462) lisha1987 2011-05-10 2011-05-11 14:53:53 by zhaohaixing
[已完结]求助：有机液体的沸点-压力经验计算图 (博学EPI+1)(3/1447) aimforao 2011-04-29 2011-05-11 13:15:47 by wanggenlin
[已完结]急求聚苯胺粉末电导率测定 (博学EPI+1)(1/675) 夏丽星 2011-05-11 2011-05-11 12:55:29 by dafeng001
[已完结]碘量法测水果中Vc含量，需要绘制标准曲线吗？方法干扰因素，如何克服 (博学EPI+1)(5/1115) swx199016 2011-05-11 2011-05-11 12:44:35 by 06233053
[已完结]急，毕业登记表填写求助 (博学EPI+1)(5/723) gtjtp100 2011-05-11 2011-05-11 12:05:12 by qfw_68
[已完结][关贴]光谱仪用滤光片要达到怎样的标准？ (博学EPI+1)(2/565) yesunny 2011-04-07 2011-05-11 12:04:25 by yesunny
[已完结]【求助】WORD出现问题总是以安全模式启动【有效期至2011年5月20日】 (博学EPI+1)(5/559) clonegod 2011-05-11 2011-05-11 11:56:37 by qfw_68
[已完结]求购密度计--有了解的吗 (博学EPI+1)(1/564) 石头影子2002 2011-05-11 2011-05-11 11:38:12 by newtime007
[已完结]求SY/T6140-1995阻垢剂评价方法 (博学EPI+1)(1/417) jiandanhappy 2011-05-11 2011-05-11 11:16:51 by qfw_68
[已完结]时间是什么？ (博学EPI+1)(4/365) eagle1987 2011-05-11 2011-05-11 11:11:48 by kecy
[已完结]X光管特征谱 (博学EPI+1)(3/224) 邵欣 2011-05-09 2011-05-11 11:06:43 by qfw_68
[已完结]小角衍射怎么测分型维数 (博学EPI+1)(4/569) 虫虫5582 2011-05-03 2011-05-11 11:00:19 by qfw_68
[已完结]求助 聚N-乙烯基咪唑 密度 (博学EPI+1)(2/609) yuncheng 2011-04-30 2011-05-11 10:53:22 by chenjiajia
[已完结]常温铜盐活化 (博学EPI+1)(3/217) HIT_LFT 2011-05-10 2011-05-11 10:51:11 by 06233053
[已完结]求助污水处理 (博学EPI+1)(1/188) wengyg24 2011-05-10 2011-05-11 10:12:50 by 赎醉
[已完结]改性二氧化钛丙烯酸酯涂料的制法 (博学EPI+1)(1/290) 深海的鱼 2011-04-26 2011-05-11 09:41:43 by tansheng
[已完结][关贴]急求核磁解谱，谢谢各位大侠！ (博学EPI+1)(1/585) maguanjun 2011-05-11 2011-05-11 08:58:42 by 416138553
[已完结][关贴]已录用未见刊的文章能否用于学术交流？ (2/1506) 红绛珠 2011-05-10 2011-05-11 07:16:12 by qfw_68
[已完结]高温高压反应釜 (博学EPI+1)(1/604) BRbian 2011-05-10 2011-05-11 03:53:31 by canko75591
[已完结][关贴]两种方法如何判断它们是否有显著性差异！ (2/2940) wangfx 2011-05-10 2011-05-11 01:01:23 by shandongfmmu
[已完结]100金币求助一本书籍~配位超分子结构化学基础与进展 (博学EPI+1)(7/2217) yinguojie 2011-05-03 2011-05-10 23:01:37 by yinguojie
[已完结]毕业论文排版 (博学EPI+1)(4/394) xutao 2011-05-10 2011-05-10 21:02:51 by waterycui
[已完结][关贴]脱BOC 遇到问题了 (2/424) xcyhfuu 2011-05-09 2011-05-10 20:10:22 by xcyhfuu
[已完结][关贴]浙江亚通焊材公司怎么样 (博学EPI+1)(4/590) 树欲静2009 2011-05-10 2011-05-10 18:45:53 by 高延东
[已完结]关于水处理技术中酸碱平衡的一些问题 (博学EPI+1)(3/949) 19860826 2011-02-18 2011-05-10 18:42:46 by yoogsheng
[已完结]非结晶橡胶 (博学EPI+1)(1/423) wanglin59081 2011-05-09 2011-05-10 17:54:40 by qfw_68
[已完结]关于盐酸溶液中二甲胺盐酸盐的检测？ (博学EPI+1)(1/1295) 赎醉 2011-05-10 2011-05-10 17:23:46 by mao816816
[已完结]请教有没有与超疏水表面相关的专业会议！ (博学EPI+1)(2/628) lifeng686 2011-04-26 2011-05-10 17:08:13 by zhenxiong
[已完结]谁有订机票非常便宜的网站吗？或者你们在哪个地方淘啊？？ (博学EPI+1)(5/1208) 2005140303 2011-05-03 2011-05-10 17:02:06 by daimin08
[已完结]求助昆虫细胞表达实验详细步骤 (博学EPI+1)(1/515) lingyu20071001 2011-05-09 2011-05-10 16:22:02 by elvias
[已完结]急求书:<《地源热泵技术与节能应用》作者:赵钧 (博学EPI+1)(9/675) lshj 2011-04-19 2011-05-10 16:13:44 by lshj
[已完结]关于复合分子筛样品XRD峰的一些问题 (博学EPI+1)(3/702) taozhangfeng 2011-05-10 2011-05-10 16:04:55 by rzyb001
[已完结]osomoprotectant中文什么意思 (博学EPI+1)(1/521) 前进武神 2011-05-10 2011-05-10 16:03:41 by qfw_68
[已完结]word中插入行号遇到问题 (博学EPI+1)(6/1745) hantianjiao 2011-05-10 2011-05-10 15:50:53 by hllcrj
[已完结]化妆品专业硕士点申请 (博学EPI+1)(1/425) songping1989 2011-05-10 2011-05-10 15:38:20 by liu2004m
[已完结]求助larry的英文版电子书 (博学EPI+1)(1/256) pl_zzu 2011-05-10 2011-05-10 15:24:42 by exclys
[已完结][关贴]怎样溶解氟伐他汀钠（来适可） (4/493) szxyhsx 2011-05-09 2011-05-10 14:43:56 by justszp
[已完结]【求助】MathType安装出错解决办法【有效期至2011年05月13日】 (0/1097) 嘟嘟小乖 2011-05-10 2011-05-10 14:15:47 by 嘟嘟小乖
[已完结][关贴]求助：直径1mm的丝状材料如何做XRD？ (博学EPI+1)(1/511) xfzxlj 2011-05-10 2011-05-10 14:12:30 by zhaohaixing
[已完结]Crambus bolAerellus(lawn moth)是什么的学名，中文名字该为何？ (博学EPI+1)(3/989) l蓝静恩 2011-05-10 2011-05-10 13:52:54 by qfw_68
谷物中植酸含量的测定 (博学EPI+1)(3/638) hanlihong 2010-04-26 2011-05-10 13:16:22 by swalva
[已完结][关贴]【求助】关于染料敏化太阳能电池的电流、电压的问题 (博学EPI+1)(1/754) julian1267 2011-03-20 2011-05-10 13:15:11 by liu2004m
[已完结]光伏器件内部光强模拟的软件 (博学EPI+1)(2/592) 胭脂泪 2011-05-03 2011-05-10 13:11:37 by liu2004m
[已完结][关贴]国内谁在做戊二醛的合成 (3/580) qiyuan2887 2011-05-10 2011-05-10 12:35:38 by qfw_68
[已完结]请问羧基的离子化怎么做？需要注意什么 (博学EPI+1)(4/1588) singal988 2011-05-10 2011-05-10 12:32:19 by singal988
[已完结][关贴]怎样改装一个充电器，可以同时给5台平板电脑充电 (博学EPI+1)(1/260) zfgohdlg 2011-05-09 2011-05-10 12:24:40 by mao816816
[已完结][关贴]P25型二氧化钛溶解 (博学EPI+1)(1/598) yinan63 2011-05-10 2011-05-10 11:40:54 by zhaohaixing
[已完结]表面活性剂 (博学EPI+1)(2/721) yh614 2011-05-05 2011-05-10 10:59:17 by thphysical
[已完结][关贴]ASME算锅炉热效率的计算实例 (2/318) xlf180951 2011-05-09 2011-05-10 09:11:17 by xlf180951
[已完结][关贴]我有一篇日文合成文献，请哪位日文高手帮我翻译一下，谢谢！ (博学EPI+1)(3/1250) chuxueping 2011-05-06 2011-05-10 09:07:49 by chuxueping
[已完结][关贴]求助电子转移系数的知识 (1/1136) lllyx88 2011-04-14 2011-05-10 00:45:55 by leonardocode
[已完结]古筝知识介绍 (评阅-10) (7/821) tianjm07 2011-05-09 2011-05-10 00:19:15 by 高延东
[已完结]全因子实验结果如何用spss18.0进行回归分析，最好详细些具体些，真诚感激 (博学EPI+1)(5/1506) qwky2010 2011-05-03 2011-05-09 23:22:24 by txyamy
[已完结]关于化学键的断裂问题 (博学EPI+1)(2/855) gu.xiang.yue 2011-05-08 2011-05-09 22:35:21 by sally88814
[已完结]水热-胶体碳 (博学EPI+1)(2/246) cometzhang 2011-03-22 2011-05-09 22:30:53 by cometzhang
[已完结][关贴]关于标准曲线以及SD (1/992) zhaobeibei 2011-04-24 2011-05-09 22:02:19 by daisy-ls
[已完结]防老剂 (博学EPI+1)(1/314) wanglin59081 2011-05-09 2011-05-09 21:49:37 by daisy-ls
[已完结]【求助】拟合曲线中均方误差（MSE）的计算【有效期至2011年5月11日】 (评阅+2) (博学EPI+1)(3/1950) maxy1226 2011-05-09 2011-05-09 19:33:00 by maxy1226
[已完结]求助：车库买阳面还是阴面？ (博学EPI+1)(7/4332) lingling_6 2011-03-03 2011-05-09 18:40:49 by 2011ylcao
[已完结]请问 什么是 “特种生物资源” (博学EPI+1)(2/394) 我是大侠 2011-05-09 2011-05-09 18:14:45 by 06233053
[已完结][关贴]请帮助购买 (4/463) jxgzt 2011-04-18 2011-05-09 18:11:33 by 迷彩帽
ITO (博学EPI+1)(2/370) yanghj156 2010-12-13 2011-05-09 17:38:25 by liutaoABCD
[已完结][关贴]谁能给我一个比较卡通的（金）元宝图片或者图案 (3/824) woshimajie 2010-08-06 2011-05-09 17:06:41 by fiefie
【求助】KRUSS K10表面张力仪调试方法【有效期至2010年7月11日】 (评阅+1) (3/1104) ql2008 2010-07-09 2011-05-09 17:05:36 by liulidongh
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