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[热点] 疑惑? 好孩子好乖 2026-01-19 刚刚
[已完结]关于提高产率的问题 (博学EPI+1)(3/577) utopia1986 2011-12-27 2012-01-04 23:25:01 by turisaz
[已完结][关贴]王水中还原金 (评阅-3) (4/1746) xing1987415 2011-12-27 2012-01-04 23:07:10 by wine0431
[已完结][关贴]求工程流体力学泵与风机(伍悦滨、朱蒙生主编)的习题详解 (博学EPI+1)(2/1145) agang8088 2012-01-04 2012-01-04 23:03:19 by wine0431
[已完结][关贴]可以用Photoshop修改TEM的图片吗 (5/1105) hejiajie330 2012-01-03 2012-01-04 22:42:45 by wine0431
[已完结][关贴]求K2Ti4O9的导带和价带分别属于什么元素轨道 (0/242) 紫色蟹爪兰 2012-01-04 2012-01-04 21:16:04 by 紫色蟹爪兰
[已完结][关贴]ALN 基体清洗 (0/332) zhang_ki 2012-01-04 2012-01-04 19:06:21 by zhang_ki
[已完结][关贴]微热桥的相关知识 (1/245) Leonard89 2012-01-02 2012-01-04 18:36:26 by Leonard89
[已完结][关贴]射流风机模型边界条件设置 (0/380) huxiaochun 2012-01-04 2012-01-04 16:56:01 by huxiaochun
[已完结][关贴]谁懂得defy啊? (4/471) wjhu002 2012-01-02 2012-01-04 16:22:07 by 活着就是折腾
[已完结][关贴]求助氯铂酸的使用 (博学EPI+1)(4/1092) sd4399129 2012-01-04 2012-01-04 15:43:24 by hotgun
[已完结][关贴]同样的晶型,XRD的用Scherrer 公式估算的晶体尺寸相差一个数量级可以说明什么问题? (5/620) huye19881414 2011-12-31 2012-01-04 12:59:50 by zbdfwq5777
[已完结][关贴]WO3分子的大小 (7/1388) b080040168 2011-05-16 2012-01-04 12:49:44 by zbdfwq5777
[已完结][关贴]求一篇共轭体系卤代的热稳定性文献 (0/156) anjie2009 2012-01-04 2012-01-04 11:03:30 by anjie2009
[已完结]请问哪位大侠知道有免费的标准可以下载的,小弟先拜谢啦? 网站    ( 1 2 ) (博学EPI+1)(10/1179) feimi 2011-12-30 2012-01-04 10:39:43 by azcaban
【求助】 关于原核表达【有效日期截止:2011年2月28日】 (评阅+2) (7/1655) swallow2007 2011-02-08 2012-01-04 10:31:47 by 肥宝
[已完结][关贴]【求助】实验室设备上常用的保温材料有哪些 (8/1260) sdlwhkw 2011-12-29 2012-01-04 09:58:11 by 营养小蜜蜂
极化曲线和EIS的分析问题    ( 1 2 ) (博学EPI+1)(10/1261) s.6.x 2010-06-24 2012-01-04 01:21:04 by 290993088
[已完结]求高手把这个有机物命名翻译成中文 (博学EPI+1)(2/936) 好好学习吧 2012-01-03 2012-01-03 23:23:33 by 韶远1
[已完结]关于考研的问题 (博学EPI+1)(7/871) yangyongjie 2011-12-17 2012-01-03 23:18:13 by qianguanglei
[已完结][关贴]求解答一个问题,急,谢谢 (3/358) jinbibo1987 2012-01-03 2012-01-03 23:03:41 by xinmor
[已完结]请求多元回归 (博学EPI+1)(5/440) 电泳 2012-01-02 2012-01-03 22:37:44 by liubencai
[已完结][关贴]分子筛压片成型后比表面积增加,求解 (博学EPI+1)(5/701) ruizhengqiu 2011-12-06 2012-01-03 22:08:39 by liulidongh
请问哪里可以下载进行论文相似度的比对的软件 (博学EPI+1)(3/1245) chillgess 2011-03-03 2012-01-03 21:41:24 by chillgess
[已完结][关贴]求助檄文 (评阅-2) (博学EPI+1)(1/458) xueyingy 2012-01-03 2012-01-03 20:35:59 by xinmor
[已完结]请帮查一下以前的天气预报 (博学EPI+1)(3/779) maria229 2012-01-03 2012-01-03 19:20:57 by qfw_68
[已完结][关贴]硅酸胶体的制备 (博学EPI+1)(1/1787) my1003 2012-01-03 2012-01-03 16:39:08 by zb19821212
[已完结][关贴]哪里能找到索拉非尼比较详细的信息啊,主要是理化性质,有合成工艺更好 (0/225) ppm_lee 2012-01-03 2012-01-03 16:36:22 by ppm_lee
[已完结][关贴]在国家科技成果数据库怎样下载查询本项目发表论文全部列表 (1/932) linghu0527 2011-12-30 2012-01-03 13:22:33 by kingslcq
[已完结][关贴]+5价的W和+6价的W出峰位置 (0/165) 646628622 2012-01-03 2012-01-03 12:30:59 by 646628622
[已完结][关贴]请教制备金纳米棒的最早文献 (0/151) wj20051051 2012-01-03 2012-01-03 11:50:45 by wj20051051
[已完结][关贴]XPS分峰软件 (0/360) 646628622 2012-01-03 2012-01-03 10:26:12 by 646628622
[已完结][关贴]TDZ的配制 (1/813) xufeifei724 2012-01-02 2012-01-03 06:06:19 by qfw_68
[已完结][关贴]非线性方程组求解问题 (0/360) lfp2010 2012-01-02 2012-01-02 22:20:20 by lfp2010
[已完结]hplc 三乙胺扫尾剂 (博学EPI+1)(4/1772) achun666 2011-12-31 2012-01-02 21:25:30 by cathie_qi
求助生成三氟乙酰乙酸乙酯的Claisen反应 (4/1210) idea 2010-05-05 2012-01-02 21:13:15 by 来者是客
[已完结][关贴]求帮忙 微生物修复农药污染方面的期刊哪些好投 (0/159) 彭亚军 2012-01-02 2012-01-02 20:46:57 by 彭亚军
[已完结][关贴]焦油的去除!!! (博学EPI+1)(4/1070) yhluyao 2011-03-08 2012-01-02 17:49:29 by toujier
[已完结]有没有人冶金或者煤化工专业的虫子介绍几个好点的专业网址或者论坛地址呢? (评阅+1) (博学EPI+1)(4/496) dove0413 2012-01-02 2012-01-02 17:00:48 by laomao123
[已完结]问题求助 (博学EPI+1)(1/623) longyunping 2012-01-02 2012-01-02 16:31:55 by hyde841008
[已完结][关贴]求助:Raman光谱分析 (3/417) hgxywyl 2012-01-02 2012-01-02 16:24:06 by hgxywyl
[已完结][关贴]打浆时间{2012.1.10日前} (博学EPI+1)(1/354) 兮兮235 2012-01-02 2012-01-02 15:16:05 by lxh1008100
[已完结][关贴]发射光谱 (0/180) anzhongfu 2012-01-02 2012-01-02 15:00:03 by anzhongfu
[已完结][关贴]实验数据拟合 (4/550) 以休那 2011-12-27 2012-01-02 13:54:47 by 以休那
[已完结][关贴]谢谢大家! (2/331) wuxiaoyan06 2012-01-02 2012-01-02 13:22:16 by wuxiaoyan06
[已完结][关贴]关于蛋白酶活性测定的问题,求解~ (2/1442) fangfang0044 2012-01-02 2012-01-02 10:55:58 by fangfang0044
[已完结]这种实验结果图是用什么工具画出来的? (博学EPI+1)(5/979) typhoon111 2011-12-29 2012-01-02 09:32:42 by abingchem
投票:  [关贴]充分长的渠道中如果发生急到缓流过度形式到底是雍水还是水跃 怎么好些人选雍水 (评阅+1) (博学EPI+1)(1/475) maojindao 2012-01-01 2012-01-02 07:30:01 by qfw_68
[关贴]充分长的渠道中如果发生急到缓流过度形式到底是雍水还是水跃 怎么好些人选雍水 (博学EPI+1)(2/410) maojindao 2012-01-01 2012-01-02 07:26:19 by qfw_68
[已完结][关贴]求助S-Mn 的红外吸收峰位置,求文献支持 (评阅+1) (0/413) 飞鹰1568 2012-01-01 2012-01-01 23:48:11 by 飞鹰1568
航空级是什么纯度类型? (博学EPI+1)(6/1154) 617aaa288 2010-06-03 2012-01-01 21:38:13 by nanoism
[已完结][关贴]十六烷基三甲基溴化铵的聚集数是多少?(需有文献参考)谢谢! (评阅+1) (0/167) 姜志强 2012-01-01 2012-01-01 20:46:58 by 姜志强
[已完结][关贴]表观米氏常数Km的计算方法? (评阅+1) (0/2046) 1289622 2012-01-01 2012-01-01 19:04:24 by 1289622
[已完结]求助药明康德官方新浪微博 (评阅+1) (博学EPI+1)(2/690) 慕容秋迪 2012-01-01 2012-01-01 18:16:15 by 漩涡里挣扎
"表面活性剂:原理、合成、测定及应用. 中国石化出版社." 怎么翻译? (博学EPI+1)(3/741) hhhying 2011-01-17 2012-01-01 16:19:08 by 白手小生
[已完结][关贴]求文献的 (5/437) hqaiiq 2011-12-30 2012-01-01 15:48:35 by wfzhangmeng
[已完结]少量样品的纯化 (博学EPI+1)(4/1145) iamliwei428 2011-05-16 2012-01-01 10:59:25 by ywj1986
[已完结][关贴]稀土配合物溶于乙醇,经过乙醚沉降出来,过一段时间为粘的 (2/558) gold20004557 2011-12-30 2012-01-01 09:42:20 by gold20004557
[已完结][关贴]活性硅酸盐? (博学EPI+1)(3/505) xingrl 2011-12-07 2012-01-01 08:23:38 by xingrl
[已完结][关贴]抗压强度问题 (博学EPI+1)(7/740) lhl8233 2011-12-27 2012-01-01 02:05:03 by lhl8233
[已完结][关贴]表观米氏常数Km的计算方法? (1/1704) 1289622 2011-12-31 2012-01-01 00:15:36 by LloveG
[已完结]磷酸铁锂XRD分析 (博学EPI+1)(9/3604) 刘伯温 2011-12-10 2011-12-31 23:17:37 by 刘伯温
[已完结][关贴]admantane和amantane (博学EPI+1)(1/292) idoit1982 2011-12-31 2011-12-31 20:13:36 by hblgczy
[已完结]请教哪里有ASP 网站框架下载呀 (博学EPI+1)(5/703) heye007 2011-12-29 2011-12-31 16:57:17 by 泥菩萨
[已完结]小木虫金币为什么会减少 (博学EPI+1)(8/1110) fy860401 2011-11-25 2011-12-31 16:37:13 by wit王贤晨
[已完结]【求助】需要宣传积分,帮忙点击一下下面连接即可 (博学EPI+1)(8/1492) linxue2192 2011-05-21 2011-12-31 16:05:44 by cgbin110
[已完结][关贴]实验讨论 (2/278) Miranda2 2011-12-31 2011-12-31 15:19:49 by 人在书城
[已完结][关贴]请教为什么隔对邻菲罗琳的荧光有猝灭的作用 (3/548) liuyanyan111 2011-12-31 2011-12-31 15:16:00 by 人在书城
[已完结][关贴]求显微傅立叶红外光谱测试。要求偏振光 (1/490) demonching 2011-12-29 2011-12-31 14:50:51 by kingslcq
[已完结][关贴]糖成环与不成环对反应结果有啥影响么? (1/399) xhf402 2011-12-29 2011-12-31 14:48:51 by kingslcq
[已完结][关贴]关于共晶化合物的质量迁移的问题。 (2/317) dreampursuer 2011-12-26 2011-12-31 14:47:40 by kingslcq
[已完结][关贴]怎么做水蒸汽量与温度的关系曲线? (2/601) Andy-Luo 2011-12-29 2011-12-31 14:46:34 by kingslcq
[已完结][关贴]求助查询三篇文章的收录情况 (2/311) elitefrank 2011-12-29 2011-12-31 14:46:14 by kingslcq
[已完结][关贴]在DNA的平头末端添加连续的A (评阅+1) (2/475) zjj_0512 2011-12-25 2011-12-31 14:45:54 by kingslcq
[已完结][关贴]DSC (3/355) wanglin59081 2011-12-28 2011-12-31 14:44:56 by kingslcq
[已完结][关贴]关于L-阿拉伯糖 (2/367) ggaoxiaoxia 2011-12-29 2011-12-31 14:44:33 by kingslcq
[已完结]菜鸟求助 N-甲基甲酰胺与氯吡啶缩合的反应有一定危险,是什么危险? (博学EPI+1)(5/877) ppm_lee 2011-12-23 2011-12-31 14:44:21 by kingslcq
[已完结]红外强度修改 (博学EPI+1)(5/637) fg2009 2011-12-28 2011-12-31 14:43:55 by kingslcq
[已完结][关贴]怎么样能把焊锡溶解了? (8/5184) 00410048yanling 2011-12-28 2011-12-31 14:42:54 by kingslcq
[已完结][关贴]Origin 7.0中拟合的直线如何延长与坐标轴相交 (博学EPI+1)(7/10248) jimmy0217 2011-12-29 2011-12-31 14:40:39 by kingslcq
[已完结][关贴]费休氏法容量滴定法测头孢西丁的水分,溶剂为什么是乙二醇:吡啶(3:1)而不是甲醇 (4/1193) yiran8858 2011-12-28 2011-12-31 14:40:22 by kingslcq
[已完结][关贴]极化曲线 交流阻抗 (博学EPI+1)(4/866) 飞雪梦 2011-12-30 2011-12-31 14:39:55 by 人在书城
[已完结]求对联一副! (博学EPI+1)(6/731) zhaixing2006 2011-12-30 2011-12-31 14:39:14 by kingslcq
[已完结][关贴]硫化锌掺杂锰离子 (3/379) 学员GT24YQ 2011-12-29 2011-12-31 14:38:56 by kingslcq
[已完结][关贴]蒸发光检测仪的参数调整 (2/414) tyy2466 2011-08-18 2011-12-31 14:37:21 by kingslcq
[已完结][关贴]氧化亚铁硫杆菌浸出黄铁矿或磁黄铁矿还要额外添加铁源吗 (1/372) 八大碗 2011-12-31 2011-12-31 14:36:52 by kingslcq
[已完结][关贴]哪里能做熔盐电解槽 (博学EPI+1)(5/731) abjhi 2011-12-30 2011-12-31 14:36:11 by kingslcq
[已完结][关贴]金不同晶面的晶格间距 (3/3475) lisha19880 2011-12-31 2011-12-31 14:35:48 by kingslcq
[已完结]tris水溶液的pH可以达到10——12么? (博学EPI+1)(2/852) forest-heart 2011-12-31 2011-12-31 12:52:17 by dasheng1980
[已完结]物理研究哪个方向比较热门 (博学EPI+1)(5/967) xx4751 2011-12-29 2011-12-31 11:07:45 by xx4751
LED灯中光电转换效率的影响因素有哪些 (博学EPI+1)(2/1145) 707220828 2011-04-11 2011-12-31 10:20:14 by weigo1987
四水合三氯化铟除水 (博学EPI+1)(6/1534) lixuena 2010-05-10 2011-12-30 20:20:36 by hongju1007
[已完结]跪求懂泵的大神,求适合体系的泵,拜托了 (博学EPI+1)(5/1213) 赎醉 2011-05-04 2011-12-30 19:17:48 by tanhua1222
[已完结]pubmed有的文章题目用中括号扩着是什么意思呀 (博学EPI+1)(1/3945) mongcs 2011-12-30 2011-12-30 16:29:45 by qfw_68
[已完结]求助几本资料书,好心人帮助注册咨询师资料,如果有的话我重金酬谢500个内 (博学EPI+1)(3/1182) songmei1985 2011-05-18 2011-12-30 15:55:28 by pbx123456
[已完结]求助甘油单酯、甘油二酯的熔沸点 (博学EPI+1)(5/1481) zhbwen 2011-12-21 2011-12-30 14:39:58 by mbcww
[已完结]求名字 (博学EPI+1)(2/372) hlj5125 2011-12-30 2011-12-30 12:15:39 by hlj5125
[已完结]有朋友在贝斯特试剂有限公司买过药品吗? (博学EPI+1)(1/479) 云起无心 2011-12-29 2011-12-30 11:53:44 by YUE-jf
求助几种氨基酸化学拆分的方法(最好有文献参考) (博学EPI+1)(2/979) 王连磊 2011-03-13 2011-12-29 23:50:17 by luoqf
[已完结]求助 方向问题 (博学EPI+1)(1/451) 林枫LKW 2011-12-29 2011-12-29 23:28:59 by gzx198798
[已完结]AlN衍射峰 (博学EPI+1)(4/1061) guojun1029 2011-12-28 2011-12-29 20:37:13 by qfw_68
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