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[热点] 疑惑? 好孩子好乖 2026-01-19 刚刚
[已完结][关贴]电流波形 电子密度 (0/163) zhong8687 2012-02-21 2012-02-21 15:09:01 by zhong8687
[已完结]求大家推荐一些高分子方面比较经典的书籍,中英文都可 (博学EPI+1)(6/2670) 度青 2012-02-18 2012-02-21 15:06:20 by arcticsnow
[已完结][关贴]二价铜催化 (博学EPI+1)(1/493) 夏虫语于冰 2012-02-20 2012-02-21 14:40:06 by liu2004m
[已完结][关贴]求苯磺酰肼分解产物 (0/873) tyy2466 2012-02-21 2012-02-21 13:50:08 by tyy2466
[已完结][关贴]求助乙酰丙酮化铁、乙醇、浓硝酸能发生什么反应 谢谢 (评阅+1) (1/864) wangjing9300 2012-02-21 2012-02-21 13:29:25 by tuobaohua
[已完结][关贴]求助恩替卡韦原料药理化性质 (博学EPI+1)(2/1888) yanzhang722 2012-02-21 2012-02-21 13:19:43 by 痴夷子皮
[已完结]数据处理 (博学EPI+1)(2/458) gxh200719 2011-12-21 2012-02-21 13:11:03 by 56834992
[已完结][关贴]有谁知道600度煤焦油的密度,或者煤焦油的平均摩尔质量 (1/1784) yxqiang21 2012-02-20 2012-02-21 11:51:52 by zzssww111
[已完结][关贴]滴膜拉伸 (评阅+1) (0/174) 黑夜百叶 2012-02-21 2012-02-21 11:32:00 by 黑夜百叶
[已完结]新手,求助~大哥大姐~ (博学EPI+1)(1/373) 小平地的 2012-02-19 2012-02-21 11:10:04 by lcw19900529
[已完结][关贴]求助“网络优化问题的近似算法 [学位论文] 张鹏 ”电子版 (0/178) moonlight7788 2012-02-21 2012-02-21 09:54:09 by moonlight7788
[已完结][关贴]煤焦油粘度 (3/1539) yxqiang21 2012-02-20 2012-02-21 09:46:19 by yxqiang21
[已完结][关贴]蛋白酶解后MALDI质谱图 (评阅+1) (1/341) sying830 2012-02-20 2012-02-21 08:31:54 by tuobaohua
[已完结]六核过渡金属卤素簇化合物结构特点 (博学EPI+1)(5/1218) 646760239 2012-02-20 2012-02-21 07:33:06 by zb19821212
[已完结][关贴]配体 (1/424) 646760239 2012-02-20 2012-02-21 07:16:24 by qfw_68
求助Chemistry of Natural Compounds期刊投稿问题 (博学EPI+1)(9/1771) wlw1013 2010-04-28 2012-02-21 06:06:03 by liuhua430
[已完结][关贴]晶体的B类错误如何修改 (0/261) may007 2012-02-21 2012-02-21 00:01:41 by may007
[已完结][关贴]写出从有机共轭分子的薛定谔方程,到得到该分子的休克尔行列式,这中间用了哪些近似? (0/1211) 646760239 2012-02-20 2012-02-20 22:47:54 by 646760239
[已完结][关贴]【求助】VOSO4.xH2O 水合硫酸氧钒 含量怎么算 (评阅+1) (2/991) dcm102 2012-02-20 2012-02-20 22:32:10 by wangjiang3787
[已完结][关贴]仪器分析 (2/394) 646760239 2012-02-20 2012-02-20 21:58:46 by 上海四缤
[已完结][关贴]昵图网 (博学EPI+1)(5/602) li_63king 2011-12-06 2012-02-20 21:35:57 by li_63king
[已完结][关贴]如何降低二甲苯的气味 (博学EPI+1)(4/2680) fuwande 2012-02-20 2012-02-20 19:39:15 by 小_西
[已完结][关贴]稀土 (1/298) 宣萱xx 2012-02-20 2012-02-20 19:23:19 by purplejie
[已完结][关贴]假一级和假二级动力学拟合 (1/1162) 博友6021 2012-02-14 2012-02-20 19:14:02 by 史雪落
[已完结][关贴]做PCR每次只能P出一半 (评阅+1) (1/579) tian1645 2012-02-20 2012-02-20 19:02:40 by tuobaohua
[已完结]求食品工程原理 (杨同舟 著,第二版) 中国农业出版社 课后答案及PPT课件 (博学EPI+1)(4/14745) hxb220170 2012-02-15 2012-02-20 16:36:25 by longqian
[已完结][关贴]离子液体溴化物 (4/416) 陈科 2012-02-18 2012-02-20 16:34:23 by 陈科
[已完结][关贴]蒸馏回流 (博学EPI+1)(5/653) yanqingwangyong 2012-02-18 2012-02-20 16:24:50 by longqian
[已完结]高氯酸汞溶于水吗 (博学EPI+1)(2/1781) stu_ma 2012-02-20 2012-02-20 15:19:00 by stu_ma
[已完结][关贴]二氧化硅!! (博学EPI+1)(1/450) longchao55 2012-02-19 2012-02-20 15:08:40 by gabriel3879
[已完结][关贴]高分子购买网站,专业的 (博学EPI+1)(4/569) Device001 2012-02-18 2012-02-20 14:29:38 by lzsgodmax
[已完结]无机物怎么分析    ( 1 2 ) (博学EPI+1)(17/1660) 竹林闲步 2011-11-06 2012-02-20 13:55:05 by flyingsky927
铁酸铝的基本性质 (博学EPI+1)(3/714) junjin0418 2010-05-02 2012-02-20 13:43:02 by nyfz007
[已完结][关贴]寻找锰矿深加工方面的专家 (评阅+1) (0/216) lengqiuxin 2012-02-20 2012-02-20 13:20:39 by lengqiuxin
[已完结][关贴]合成的离子液体如何分离、提纯? (博学EPI+1)(1/598) jianglinkun 2012-02-20 2012-02-20 12:55:12 by zb19821212
[已完结]期刊求助 (博学EPI+1)(1/351) 浪迹天涯1987 2012-02-20 2012-02-20 12:34:58 by zb19821212
[已完结]男孩求取名    ( 1 2 ) (博学EPI+1)(12/1385) yongzhou 2012-02-18 2012-02-20 11:49:39 by yongzhou
[已完结]帮忙下载115网盘的文件 (博学EPI+1)(7/1247) yanjp5740 2012-02-19 2012-02-20 11:43:14 by Meteorの泪
[已完结][关贴]物联网偏软方面有没有可研究的?没有实验平台或条件! (6/1302) zhangyanxh 2011-10-05 2012-02-20 11:33:12 by squide
[已完结][关贴]分析化学检测 (2/331) 宣萱xx 2012-02-17 2012-02-20 10:31:01 by 宣萱xx
[已完结][关贴]有奖求助中学化学实验室设计方案 (7/659) 2005140303 2012-02-18 2012-02-20 09:52:06 by bobking67310
[已完结][关贴]实验室资质认证 (博学EPI+1)(2/541) 学员hNDd4R 2012-02-19 2012-02-20 09:25:51 by bobking67310
[已完结][关贴]关于组建县食品药品安全综合检测中心的要求资质 (2/315) ywj001 2012-02-17 2012-02-20 09:07:58 by ywj001
[已完结][关贴]蒸镀氧化钼用什么蒸镀舟好呢? (3/2200) 冬尽 2011-12-30 2012-02-20 09:05:51 by kebaoyuan
[已完结][关贴]表面活性剂复配问题 (评阅+1) (0/338) 05125113 2012-02-20 2012-02-20 08:10:49 by 05125113
[关贴]表姐出嫁 如何组织喜庆的语言 (评阅+1) (28/2043) 405464701 2012-01-17 2012-02-20 07:48:50 by hegod
[已完结][关贴]求鉴定叶绿体 (评阅+1) (3/417) liyan0011 2011-12-21 2012-02-20 07:14:01 by gzh494266
[已完结][关贴]紫外吸收分光光度法检测某物质与DNA相互作用的原理、可检测物质的范围以及优缺点 (评阅+1) (4/976) guanyufang 2012-02-19 2012-02-19 23:46:57 by quiller2000
[已完结][关贴]2012-2016年中国生物柴油市场需求应用前景与投资战略决策研究报告 (1/429) zhbwen 2012-02-19 2012-02-19 21:09:14 by zb19821212
[已完结]酮酯反应的机理 (博学EPI+1)(1/648) miaoxiaohuan 2012-02-19 2012-02-19 21:07:19 by zb19821212
[已完结][关贴]Optima7000系列ICP发射光谱仪器实验室安装的注意事项及东西的准备? (4/392) durixiang 2012-02-16 2012-02-19 21:01:27 by durixiang
[已完结]重金求翻译技术协议(汉译英) (博学EPI+1)(6/1277) yinxiaoming817 2011-08-18 2012-02-19 20:44:02 by xiaokaizi
[已完结][关贴]请教下,为什么我制备的沙瑞特试剂(PCC)不溶于二氯甲烷? (2/2367) jy06107312 2012-02-18 2012-02-19 19:55:51 by jy06107312
[已完结]哪位高手知道这是什么微生物? (博学EPI+1)(8/1020) wky2011 2011-12-22 2012-02-19 15:30:16 by wky2011
[已完结][关贴]植物表达载体的构建详细步骤 (博学EPI+1)(4/2469) 竹林小径 2011-03-21 2012-02-19 14:41:57 by 竹林小径
[已完结]怎样在水热釜里设计一个东西,使其能固定放入的FTO垂直于水平面,平行于瓶壁?    ( 1 2 ) (博学EPI+1)(10/2583) gdylove 2011-05-03 2012-02-19 13:49:07 by 1020103013
[已完结][关贴]合成求助,硼酸,磺酸,傻傻分不清楚。。。急!!!!!!!! (3/547) wanglibing 2012-02-17 2012-02-19 13:37:18 by wanglibing
[已完结]求助 这种红色的果实是什么?这是什么树啊    ( 1 2 ) (博学EPI+1)(13/10790) wjhu002 2011-10-24 2012-02-19 12:23:46 by 高皋
[已完结][关贴]plackett-burman实验结果并未得到显著性因子 (金币≥20)(3/106) 心强我强 2011-06-23 2012-02-19 12:23:35 by 心强我强
[已完结]求助CAJV 转化为PDF 格式 谢谢 (博学EPI+1)(4/1275) sanshi1778 2012-02-17 2012-02-19 11:26:30 by sanshi1778
[已完结]酮, 酯, 羧酸体系的反应 (博学EPI+1)(1/469) miaoxiaohuan 2012-02-19 2012-02-19 11:18:00 by DMEEMD
[已完结][关贴]我合成的4A分子筛比表面积只有10几,求高手指点! (博学EPI+1)(3/663) 海洋kissy 2012-01-05 2012-02-19 10:58:31 by ccyy2011
[已完结][关贴]关于掺杂了铜和银的硫化锌的电致发光 (0/1307) 562637319 2012-02-19 2012-02-19 10:34:41 by 562637319
[已完结][关贴]Cu-O键键长范围 (0/270) Miranda2 2012-02-19 2012-02-19 10:32:57 by Miranda2
[已完结]求:《中级财务管理》 电子课件 东北财经大学出版社 (博学EPI+1)(2/803) jiahu_fxl 2012-02-18 2012-02-19 10:03:14 by zz2317754
[已完结][关贴]连有目的条带的质粒,双酶切,质粒那条带比理论值要小,有人遇到过吗 (0/463) junxiao0320 2012-02-19 2012-02-19 09:47:25 by junxiao0320
[已完结][关贴]国外购物邮寄相关 (博学EPI+1)(2/472) zjt829 2012-02-18 2012-02-19 08:20:27 by jiyannangxj
[已完结]穿心莲提取后用活性炭脱色时,活性炭用量及用法如何? (博学EPI+1)(5/1557) ywj001 2012-02-16 2012-02-19 00:41:01 by 高分辨质谱
[已完结]求酒精在不同温度下的运动粘度 (博学EPI+1)(8/4284) star 2011-12-22 2012-02-18 23:45:57 by liwdhappy
[已完结][关贴]肝脏匀浆液的代谢实验 (1/1231) 1289622 2012-02-15 2012-02-18 22:06:26 by 江南静
[已完结]如何培养酞菁类化合物的单晶 (博学EPI+1)(8/1833) lemon1314 2011-07-16 2012-02-18 19:57:55 by 11900490
[已完结][关贴]仿真结果选取问题 (评阅+1) (2/273) yiyumao 2012-02-16 2012-02-18 19:45:38 by yiyumao
[已完结][关贴]印刷电路板 (博学EPI+1)(4/509) yezi03050901 2012-02-16 2012-02-18 19:22:09 by lrrnd
[已完结][关贴]ansys分析单元问题 (0/238) 月空星痕 2012-02-18 2012-02-18 18:21:35 by 月空星痕
[关贴]aa (2/203) 乐活人生 2012-02-18 2012-02-18 16:41:14 by 蒲公英女孩
[已完结][关贴]关于论文抄袭的一个问题~~希望大家给个解答!多谢!! (评阅+1) (4/763) 草摩四四 2012-02-16 2012-02-18 16:25:00 by 梅梅爱亚瑟
[已完结]求助几个化学式 (博学EPI+1)(4/629) wusika381 2012-02-16 2012-02-18 15:56:01 by 0804010118
[已完结][关贴]跪求大鼠鼓索神经解剖图 (评阅-1) (2/664) yameng 2012-02-16 2012-02-18 15:00:19 by yameng
[已完结]30金币求助一本书——《阻燃剂——性能、制造及应用》 (博学EPI+1)(4/1533) wongjingbo 2012-02-18 2012-02-18 14:44:52 by wongjingbo
[已完结]目前我国招收护理本科生的高等院校有多少所,招生人数有多少? (博学EPI+1)(1/2030) 109yuying 2012-02-18 2012-02-18 13:57:53 by zb19821212
[已完结]【求助】柱体积怎么算 (博学EPI+1)(3/1513) 1149187677 2011-08-02 2012-02-18 13:38:29 by nam2009
[关贴]MS教程 (7/593) elics 2011-04-07 2012-02-18 12:52:20 by userhung
[已完结][关贴]院士工作站申请有关资料 (5/665) bomin 2012-02-17 2012-02-18 11:27:59 by zb19821212
[已完结][关贴]如何分离颗粒不同的纳米颗粒? (评阅+1) (5/494) liyanhua123 2011-07-21 2012-02-18 09:24:06 by gleestones
[已完结][关贴]掺钕钇铝石榴石的制备 (评阅+1) (1/664) z550178854z 2012-02-17 2012-02-18 09:04:20 by tuobaohua
[已完结][关贴]请问文章中如何引用美国国家标准啊? (评阅+1) (1/2333) zidane8638 2012-02-18 2012-02-18 08:25:58 by tuobaohua
[已完结]rheon,rison,subison单词意思 (博学EPI+1)(4/1147) bingmeng1987 2012-02-14 2012-02-18 07:11:39 by qfw_68
[已完结][关贴]PPT加备注后使用放映的问题 (2/418) haiyan7988 2012-02-17 2012-02-17 22:52:24 by haiyan7988
[已完结]杜邦的聚酰亚胺薄膜到哪里购买? (博学EPI+1)(1/1542) 不嫌钱多 2012-02-17 2012-02-17 21:21:53 by zb19821212
[已完结][关贴]有关自由基引发剂 (博学EPI+1)(5/761) dingdangyu 2012-02-17 2012-02-17 20:32:24 by jiayan7162556
[已完结][关贴](NH4)2Te的制备 (0/201) zhanhj2008 2012-02-17 2012-02-17 20:03:25 by zhanhj2008
[已完结][关贴]找文献 (2/262) 三zhi 2012-02-17 2012-02-17 16:55:24 by qfw_68
[已完结][关贴]求助文献! (1/254) linlin2011 2012-02-17 2012-02-17 16:52:49 by qfw_68
[已完结]关于女人和工作的问题    ( 1 2 3 ) (博学EPI+1)(27/2100) ananailining 2012-02-17 2012-02-17 16:10:53 by ananailining
[已完结][关贴]求助!!稀土金属钕与异丙醇反应合成异丙醇钕的问题? (评阅+1) (0/242) 寻梦鸟8871 2012-02-17 2012-02-17 15:46:28 by 寻梦鸟8871
[已完结][关贴]浓缩矿物油消泡剂可用于水性涂料体系 (博学EPI+1)(1/611) hjp1988 2012-02-16 2012-02-17 15:20:35 by DMEEMD
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