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[信息咨询] [已完结]请帮我把这份PDF文档转成word文档或者可复制其内容 (博学EPI+1)(9/1642) 韩小鄂 2014-11-24 2015-01-11 09:30:29 by zhanhen123
[学术帮助] [已完结]酞菁铁(Ⅱ)的合成,江湖救急!!! (2/698) 360°的阳光 2015-01-06 2015-01-10 21:31:34 by 水中闪现
[学术帮助] [已完结]如何提高薄膜提高透过率,降低吸收 (博学EPI+1)(2/1815) 再见理想35 2014-12-25 2015-01-10 21:08:54 by 胡捣
[学术帮助] [已完结]求帮助!!!急急急!!! (0/219) wjp1990 2015-01-10 2015-01-10 09:44:11 by wjp1990
[其他问题] [已完结]求助离子溶剂化热问题 (0/281) liaowangna 2015-01-10 2015-01-10 09:06:25 by liaowangna
[信息咨询] [已完结]水产保鲜领域中文核心期刊中哪些比较容易录用啊? (0/242) wenrong521 2015-01-09 2015-01-09 22:43:03 by wenrong521
[学术帮助] [已完结]贵金属Ir和Ru氯化物还原成单质问题 (0/697) 如愿璐 2015-01-09 2015-01-09 16:44:58 by 如愿璐
[学术帮助] [已完结]表面张力的问题,大神帮忙 (3/527) hynd 2015-01-08 2015-01-09 16:32:18 by hynd
[实验讨论] [已完结]抗菌剂/抑菌剂 (0/372) Szhao 2015-01-09 2015-01-09 16:20:06 by Szhao
[信息咨询] [已完结]北京哪儿有比较好的播音主持专业培训?急求啊 (博学EPI+1)(2/326) gelingaoli 2015-01-09 2015-01-09 15:28:15 by gelingaoli
[信息咨询] [已完结]需要几位国外作家的音频、视频资料求助 (0/248) 那笙烟火 2015-01-09 2015-01-09 15:00:35 by 那笙烟火
[学术帮助] [已完结]钢的调质处理组织识别 (1/241) 材料小小博士 2015-01-09 2015-01-09 11:24:52 by 丁一qq
[学术帮助] [已完结]麻烦大家告诉我图上的黑色物质是什么 (6/1080) tianbing3317 2015-01-06 2015-01-09 11:19:26 by tianbing3317
[信息咨询] [已完结]搜狐视频片头广告《这一次,你才是主角》的背景音乐是什么?非常好听! (博学EPI+1)(1/1242) 江理一方 2015-01-08 2015-01-09 10:01:11 by 早上九点半
[其他问题] [已完结]有了解 中核北方核燃料元件有限公司(202厂)的么? 急求,求指教啊。 (博学EPI+1)(1/3520) 南柯一梦2009 2014-11-29 2015-01-09 01:22:52 by anzacsailor
[学术帮助] [已完结]x-phys , y-val 代表的什么曲线 (0/334) lnl821201 2015-01-08 2015-01-08 23:28:55 by lnl821201
[学术帮助] [已完结]氯化钡溶液 (4/810) skyliliuzhu 2015-01-08 2015-01-08 15:17:00 by skyliliuzhu
[学术帮助] [已完结]具有气体轴承的往复压缩机的优缺点 (0/221) 576882811 2015-01-08 2015-01-08 11:29:59 by 576882811
[学术帮助] [已完结]钻屑指标法 用于顶板岩石弱化 (0/254) 武藏小矿工 2015-01-08 2015-01-08 11:28:26 by 武藏小矿工
[学术帮助] [已完结]如何培养莱氏衣原体 (0/212) ssyjlu 2015-01-08 2015-01-08 11:25:22 by ssyjlu
[实验讨论] [已完结]关于铁氧体粉末电磁参数的测试 环氧树脂为基体 (1/505) 执笔仗剑的人 2014-11-23 2015-01-08 09:33:13 by 周桂明
[实验讨论] [已完结]蔗糖合成酶、磷酸蔗糖和成酶 (0/378) yueyi2007 2015-01-08 2015-01-08 09:05:17 by yueyi2007
[学术帮助] [已完结]现在用NGS测一个基因组大概多少钱? (1/3903) 我们一起 2014-04-23 2015-01-07 22:41:14 by zhongtong
[学术帮助] [已完结]钎焊接头测过剪切强度后,一般用什么方法防止氧化 (0/311) zhulin95 2015-01-07 2015-01-07 20:58:49 by zhulin95
[其他问题] [已完结]分别从热力学和动力学角度阐述工业生产中合成氨反应的特点 (0/1157) Dear波 2015-01-07 2015-01-07 19:54:48 by Dear波
[学术帮助] [已完结]反应动力学方程的数学表达形式是哪两个???微观混合宏观混合的区别是什么? (1/944) zsh9988ly 2015-01-07 2015-01-07 18:53:41 by 于纯纯
[学术帮助] [已完结]origin 8计算积分怎么没有反应 (0/2680) sd4399129 2015-01-07 2015-01-07 16:32:19 by sd4399129
[学术帮助] [已完结]有没有懂水利水电方面的虫友哇?小弟请教一个问题,丰厚金币回报! (博学EPI+1)(7/823) g953326196 2014-12-30 2015-01-07 15:54:54 by tjubaomeng
[学术帮助] [已完结]银胶能耐多高的温度 (4/2659) xiaoxiaosusu 2015-01-05 2015-01-07 15:16:31 by gxytju2008
[学术帮助] [已完结]急求~下面这幅图的正确名称~谢谢大家 (博学EPI+1)(3/558) maodou896 2014-12-25 2015-01-07 12:55:04 by r123ed
[邀请码] [已完结]求一个乐乎PT的邀请码 (0/572) jeavar 2015-01-07 2015-01-07 10:25:16 by jeavar
[学术帮助] [已完结]求助光诱导电荷转移、分子内电荷转移、分子间电荷转移的区别 (0/862) zsq7 2015-01-07 2015-01-07 08:36:26 by zsq7
[学术帮助] [已完结]柴油的中红外光谱图 (0/748) angrui 2015-01-06 2015-01-06 20:25:02 by angrui
[实验讨论] [已完结]制备一溴双酚A (2/697) zhanghui1215 2015-01-05 2015-01-06 16:38:55 by zhanghui1215
[学术帮助] [已完结]往复压缩机习题 (0/245) 576882811 2015-01-06 2015-01-06 15:58:09 by 576882811
[学术帮助] [已完结]求画纳米花的方法 (0/402) 田轶群2013 2015-01-06 2015-01-06 11:38:04 by 田轶群2013
[学术帮助] [已完结]origin套用模板 (1/2180) wqx285314590 2015-01-05 2015-01-06 10:31:53 by wqx285314590
[学术帮助] [已完结]最近比较火的半导体材料 (0/555) 青木6281 2015-01-06 2015-01-06 10:24:51 by 青木6281
[学术帮助] [已完结]跪求生物学霸告知图片文献中的专业词汇gricine单词的意思???急、急、急、、、 (博学EPI+1)(6/1474) 生物太次郎 2014-12-29 2015-01-06 09:24:06 by bbqlhb
[实验讨论] [已完结]关于卡尔费休法测定水含量 (3/844) 当有峰凌云 2014-12-28 2015-01-06 09:03:37 by 当有峰凌云
[实验讨论] [已完结]酰胺-水混合溶液中酰胺的分析方法 (1/437) lixuhuaabc00 2015-01-05 2015-01-06 08:34:52 by lixuhuaabc00
[其他问题] [已完结]电脑硬盘问题 (5/759) 碧海青 2015-01-05 2015-01-05 23:55:25 by 碧海青
[学术帮助] [已完结]氮吸附曲线及孔径分布求指导 (0/437) 一米天意 2015-01-05 2015-01-05 19:37:02 by 一米天意
[信息咨询] [已完结]淀粉接枝/硅酸钠复合凝胶体系的制备及封堵性能评价 (0/227) 大_师傅 2015-01-05 2015-01-05 18:07:09 by 大_师傅
[学术帮助] [已完结]请问哪位高手知道下面这种图是怎么做出来的 (2/355) 娟儿要踏实 2015-01-05 2015-01-05 16:32:20 by zcm19880301
[学术帮助] [已完结]SP-6890山东鲁南气相色谱仪故障 (0/686) liuyan1221 2015-01-05 2015-01-05 16:17:40 by liuyan1221
[邀请码] [已完结]求北邮人网站邀请码 (0/735) strive-snarl 2015-01-05 2015-01-05 15:49:17 by strive-snarl
[学术帮助] [已完结]求助新戊二醇二庚酸酯的MSDS中文版 (0/403) 真心1 2015-01-05 2015-01-05 14:36:47 by 真心1
[实验讨论] [已完结]动植物油中过氧化值测定 (3/667) 舞动夏日 2014-12-25 2015-01-05 12:57:39 by swimthdb
[信息咨询] [已完结]著名学者何学谦 (2/345) iAngelo 2015-01-05 2015-01-05 11:09:13 by qfw_68
[学术帮助] [已完结]Journal of sol-gel science and technology投稿需要graphical abstract (1/477) xxzhang010 2015-01-05 2015-01-05 11:01:49 by qfw_68
[实验讨论] [已完结]求助求助 ELSD (1/406) jair2008 2014-07-02 2015-01-05 10:02:30 by 黄二黄
[实验讨论] [已完结]关于甘汞电极的讨论 (8/1642) cj之恋 2014-12-12 2015-01-05 09:58:26 by cj之恋
[互联网] [已完结]求QQ6.6版本软件 (3/397) 席夫碱 2014-12-26 2015-01-05 09:25:01 by Elysium
[学术帮助] [已完结]Cre/loxp和 CRISPR/Cas 比较 (1/1539) gf515 2015-01-04 2015-01-05 09:22:21 by gf515
[学术帮助] [已完结]求助白蛋白使用标准 (0/277) 罗刚 2015-01-04 2015-01-04 22:40:47 by 罗刚
[学术帮助] [已完结]求助白蛋白使用标准 (0/249) 罗刚 2015-01-04 2015-01-04 22:34:43 by 罗刚
[学术帮助] [已完结]请大家帮忙下载一篇文章,谢谢!!! (0/218) 木子楠 2015-01-04 2015-01-04 22:13:25 by 木子楠
[学术帮助] [已完结]关于复合材料的中文核心期刊都有哪些? (0/631) aimforao 2015-01-04 2015-01-04 21:21:12 by aimforao
[其他问题] [已完结]红外图谱 (0/254) L彩虹之泪 2015-01-04 2015-01-04 21:18:48 by L彩虹之泪
[其他问题] [已完结]用下划线标注说明下列各题中每一字段的含义 (2/681) 清风舞戟 2015-01-04 2015-01-04 20:27:25 by 清风舞戟
[学术帮助] [已完结]求文章啊!!“MoO3纳米材料的导向合成及其对亚甲基兰吸附性能的研究” (0/302) ws007sj 2015-01-04 2015-01-04 17:12:43 by ws007sj
[其他问题] [已完结]生物统计学解答 (9/1065) 杨苗苗 2014-11-24 2015-01-04 12:34:27 by 杨苗苗
[实验讨论] [已完结]悬浮聚合苯乙烯小球做放大试验时内部有气孔,怎么解决? (博学EPI+1)(3/867) haitao9571 2014-05-09 2015-01-04 12:32:42 by maizui2003
[学术帮助] [已完结]磷酸氢二锂这个存在吗 (9/4192) 恶魔不太冷 2014-12-31 2015-01-04 12:21:23 by 恶魔不太冷
[实验讨论] [已完结]为什么在合成水性聚氨酯用三乙胺中和时所需三乙胺按羧基的80%计算。 (博学EPI+1)(1/1174) 491406219 2015-01-03 2015-01-04 09:53:52 by qfw_68
[信息咨询] [已完结]专利知识,恳请赐教 (博学EPI+1)(3/637) dreamfly415 2014-12-22 2015-01-04 09:25:43 by 韩松
[学术帮助] [已完结]水蒸气透过率测试仪器求助 (评阅+1) (1/413) 2012000135 2014-01-06 2015-01-04 06:40:50 by 若微凡
[学术帮助] [已完结]化工热力学如何解决节能减排问题? (3/1076) 古卅 2015-01-03 2015-01-04 00:14:39 by 古卅
[论坛使用] [关贴]2015年“有奖问答”元旦活动    ( 1 2 3 4 5 6 .. 8 ) (356/10165) wolfghost 2015-01-01 2015-01-03 21:51:11 by dptang1969-1
[学术帮助] [已完结]脱硫塔没有泡沫的原因? (0/1846) dove0413 2015-01-03 2015-01-03 20:51:57 by dove0413
[学术帮助] [已完结]2-萘酚上碘 (0/236) 昊子呵呵 2015-01-03 2015-01-03 19:17:57 by 昊子呵呵
[学术帮助] [已完结]汽车自动半自动空调系统 (0/275) 立早小葵 2015-01-03 2015-01-03 00:17:19 by 立早小葵
[其他问题] [已完结]Excel迭代算法 (1/615) 饿死的猪 2015-01-02 2015-01-02 22:15:12 by 饿死的猪
[互联网] [已完结]中国液晶之父是谁? (博学EPI+1)(2/960) mvsliaodong 2014-12-26 2015-01-02 09:09:05 by rrsy
[其他问题] [已完结]怎么用word2003设置行号并跳过几个指定 行 (1/1038) wyjjf 2014-12-29 2015-01-02 01:23:40 by lijicheng009
[邀请码] [已完结]求助傲雪论坛邀请码 (4/846) johhan 2015-01-01 2015-01-02 00:02:51 by ly感恩的心
[学术帮助] [已完结]求助 (2/464) zxj笑对人生 2014-12-30 2015-01-01 22:55:48 by zxj笑对人生
[其他问题] [已完结]有谁会用gandalf软件? (2/639) 199181 2014-04-09 2015-01-01 20:30:43 by prxprl
[学术帮助] [已完结]1-叠氮金刚烷的制备 (1/681) zhchhang 2014-12-31 2015-01-01 06:59:56 by reagent_guo
[学术帮助] [已完结]FLAC3D数值模拟 (0/1046) 1683708497 2014-12-31 2014-12-31 22:01:06 by 1683708497
[实验讨论] [已完结]谁能告知 Tom Cat Catheter 胚胎移植管哪家公司有卖? 急求!!!!! (0/234) sjm1203 2014-12-31 2014-12-31 19:28:14 by sjm1203
[健康咨询] [已完结]请教:舒俱来玉石真的如社会上宣传的对人体有保健作用吗?搞地质研究的帮忙问答一下 (博学EPI+1)(1/1100) elitefang 2014-12-31 2014-12-31 19:05:11 by 心静_依然
[互联网] [已完结]rsc注册 (0/916) 09huaxue 2014-12-31 2014-12-31 17:40:59 by 09huaxue
[学术帮助] [已完结]请问做了二氧化锰催化氧化的反应瓶怎么洗啊 (博学EPI+1)(7/1626) 疯子爱傻笑 2014-03-18 2014-12-31 12:22:58 by 许清晨
[学术帮助] [已完结]摩擦磨损 受电弓滑板 (1/461) xxllmx 2014-12-27 2014-12-31 10:25:47 by qfw_68
[其他问题] [已完结]有没有人帮我下载一篇知网论文啊? (博学EPI+1)(1/666) 据说的种种 2014-12-31 2014-12-31 10:23:48 by 1143366925
[学术帮助] [已完结]拟合 如何 求参数值啊!!!! (1/849) sunhongtao 2014-12-30 2014-12-31 09:11:36 by sunhongtao
[信息咨询] [已完结]请问生物医药实验技术相关知识包括哪些?有哪些书籍?高校招聘用,推荐一下! (1/528) ywj001 2014-12-30 2014-12-31 08:37:22 by mwd001
[学术帮助] [已完结]帮忙下载doc88文章,谢谢 (0/343) 偶怕3573 2014-12-30 2014-12-30 20:45:24 by 偶怕3573
[信息咨询] [已完结]关于一条已知基因的生物信息学分析 (0/265) 快乐咖啡2013 2014-12-30 2014-12-30 19:27:22 by 快乐咖啡2013
[学术帮助] [已完结]我用spss做回归分析,有4个自变量缺失,请问大神们这是怎么回事啊 (5/2634) djc1990 2014-12-26 2014-12-30 16:00:00 by 山无语
[生活百科] [已完结]无线上网总是提示这个 ,急求! (2/4460) wangkakajie 2014-12-25 2014-12-30 11:10:15 by chichengxin
[实验讨论] [已完结]介孔碳材料的孔径分布图求解释 (1/1206) lizhiyun12 2014-12-30 2014-12-30 09:41:11 by lizhiyun12
[互联网] [已完结]如何将fortran语言编译生成的obj目标文件反编译成源文件? (0/2501) 欧阳秦飞雁 2014-12-29 2014-12-29 17:30:23 by 欧阳秦飞雁
[学术帮助] [已完结]做一次晶体的液体荧光需要多少量 (0/338) gxl408715801 2014-12-29 2014-12-29 16:45:12 by gxl408715801
[学术帮助] [已完结][关贴]急求 (3/387) chemxiaozhu 2014-12-22 2014-12-29 15:39:42 by hyx22222
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