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[热点] 看来今天不会放榜了? chengyan1220 2026-08-21 刚刚
[学术帮助] [已完结]Matlab非线性曲线拟合求参数 (0/882) hllxy 2015-01-26 2015-01-26 23:29:14 by hllxy
[学术帮助] [已完结]功效或临床信息查询求助 (2/299) dcye1011 2015-01-24 2015-01-26 19:22:38 by dcye1011
[学术帮助] [已完结]关于TBA测定时标准曲线的问题 (0/1085) 恋上紫色 2015-01-26 2015-01-26 16:34:56 by 恋上紫色
[生活百科] [已完结]帮忙把照片的蓝底换成白底,万分感谢 (博学EPI+1)(1/578) 郭春龙2018 2015-01-26 2015-01-26 14:46:04 by q420658749jc
[学术帮助] [已完结]寻找一种固体材料,在温度达到一定值时,材料的颜色发生变化 (博学EPI+1)(4/573) xyzlozhnf 2015-01-15 2015-01-26 14:44:17 by xyzlozhnf
[学术帮助] [已完结]能否帮忙在有外文文献的图书馆里下几篇文章 (0/237) JuliaYoung 2015-01-26 2015-01-26 11:29:35 by JuliaYoung
[学术帮助] [已完结]扫描电镜图片求解惑!!! (博学EPI+1)(7/1817) 凤凰@花开 2015-01-20 2015-01-26 10:51:31 by 萌豆豆0206
[学术帮助] [已完结]医学 (0/180) 群群爱学习 2015-01-26 2015-01-26 08:46:52 by 群群爱学习
[互联网] [已完结]求助---轻工业行业标准下载 (0/241) 追梦人dreamer 2015-01-25 2015-01-25 21:40:59 by 追梦人dreamer
[信息咨询] [已完结]单位档案保存在人才中心落户的手续 (博学EPI+1)(3/519) jxx05 2015-01-23 2015-01-25 20:57:02 by jxx05
[邀请码] [已完结]悬赏100金币求阿莫电子论坛邀请码 (博学EPI+1)(6/1930) qudingfeng 2015-01-21 2015-01-25 10:41:35 by HLAU北辰
[学术帮助] [已完结]大家对Materials Chemistry and Physics 发表论文的看法及对论文评价 (博学EPI+1)(6/794) 爱音乐酷 2015-01-23 2015-01-25 10:24:31 by 爱音乐酷
[学术帮助] [已完结]激光刻蚀毫米级大小铜球 (0/315) mystry 2015-01-24 2015-01-24 21:10:47 by mystry
[信息咨询] [已完结]sigmplot作图时,如何让柱形图柱子朝下 (0/628) hbcobo 2015-01-24 2015-01-24 14:00:41 by hbcobo
[学术帮助] [已完结]NH4VO4如何制备 (0/453) 杨小燕 2015-01-24 2015-01-24 13:23:26 by 杨小燕
[信息咨询] [已完结]求质量管理类书籍推荐,本人从事印刷包装行业的QE,要求理论实际相结合的,谢谢 (0/517) 千里寻梦 2015-01-24 2015-01-24 12:14:19 by 千里寻梦
[实验讨论] [已完结]次氯酸钠可以将配合物Au(CN)4-中的氰氧化吗 (0/360) xiaoli肖力 2015-01-23 2015-01-23 23:59:16 by xiaoli肖力
[实验讨论] [已完结]电解铜箔阴极辊钛材质量要求 (1/1737) lesonla 2015-01-23 2015-01-23 20:38:39 by zbhwel
[实验讨论] [已完结]southern杂交 (0/551) 别离笙箫 2015-01-23 2015-01-23 20:19:07 by 别离笙箫
[实验讨论] [已完结]虫友们,需要帮助,真应力应变与工程应力应变 (2/557) 博冬爱学习 2014-12-09 2015-01-23 18:53:11 by adolf997
[已完结]考研 (1/346) liuerlin 2015-01-23 2015-01-23 18:43:50 by 谈判陶
[学术帮助] [已完结]如何求纳米级多孔物质的密度?(有微孔和介孔) (3/664) wujiabin3991 2015-01-21 2015-01-23 18:01:46 by beeper
[互联网] [已完结]跪求fluent14.0的软件,谢谢! (1/486) 凌风1990 2014-12-10 2015-01-23 17:32:19 by chcalo
[学术帮助] [已完结]水质分析求助 (2/519) 910927481 2015-01-15 2015-01-23 16:41:34 by zailiyang456
[学术帮助] [已完结]缩醛在体内是怎么代谢的,有特定的酶吗?比如苯甲酸和乙醇的缩醛产物,有文献依据更好 (0/534) zess 2015-01-23 2015-01-23 15:43:05 by zess
[学术帮助] [已完结]如何定量的检测出混酸中微量有机物的含量 (0/312) Turrsara 2015-01-23 2015-01-23 15:09:40 by Turrsara
[邀请码] [已完结]求助论坛邀请码-气雾剂之家论坛 (1/530) qust_left 2015-01-19 2015-01-23 10:34:48 by qust_left
[信息咨询] [已完结]在版块中被禁止发言,怎么解除啊???    ( 1 2 ) (博学EPI+1)(10/2696) 招财HX 2015-01-15 2015-01-23 10:34:32 by 招财YF
[学术帮助] [已完结]请分别指出重叠式乙烷和交错乙烷所属的分子点群 (0/6637) jie521026 2015-01-23 2015-01-23 09:04:27 by jie521026
[实验讨论] [已完结]色谱分离 (5/569) zl158093724 2015-01-21 2015-01-22 22:20:37 by zl158093724
[信息咨询] [已完结]怎么确定模拟移动床的基本条件呢? (1/553) wenhuiNO1 2015-01-21 2015-01-22 16:16:03 by wenhuiNO1
[学术帮助] [已完结]低温等离子聚合求助 (博学EPI+1)(1/291) nanobird 2015-01-22 2015-01-22 16:08:13 by mwd001
[学术帮助] [已完结]拉曼图谱分析 我是做古陶瓷材料测试的 (博学EPI+1)(4/1089) zhujielaman 2015-01-20 2015-01-22 14:26:54 by zhujielaman
[学术帮助] [已完结]请教如何确定海洋食物链问题,谢谢! (2/598) 灰燕123 2015-01-19 2015-01-22 13:30:37 by 这是在哪
[实验讨论] [已完结]用无水氯化镁配置20℃的饱和溶液相对湿度不是33%(标准)?? (1/2759) 蓝雨12345 2015-01-22 2015-01-22 13:17:33 by qfw_68
[学术帮助] [已完结]硫酸铁 铝的雕刻 (1/574) 老余一米六 2015-01-21 2015-01-22 11:05:30 by mwd001
[学术帮助] [已完结]Full page references 何解? (0/478) 木果_果木 2015-01-22 2015-01-22 09:29:48 by 木果_果木
[学术帮助] [已完结]Maple 软件求解偏微分方程出现错误。 (0/409) li350488102 2015-01-21 2015-01-21 22:50:53 by li350488102
[实验讨论] [已完结]络合滴定 (博学EPI+1)(5/621) zl158093724 2015-01-20 2015-01-21 22:34:40 by zl158093724
[学术帮助] [已完结]请教:2-乙基-1-茚酮的核磁共振氢谱如何解释? (2/657) 学员Cznx3g 2015-01-19 2015-01-21 21:18:14 by xrzwsq
[已完结]地理大神这边看,人文世界的认识论概述 (2/317) 地理小伍 2015-01-09 2015-01-21 20:57:13 by wyzxb
[学术帮助] [已完结]核磁氢谱问题 (2/754) 421403617 2015-01-21 2015-01-21 19:47:17 by kiss20085537
[实验讨论] [已完结]酶免变异系数及实验统计分析 (0/407) chanhonam 2015-01-21 2015-01-21 18:59:20 by chanhonam
[学术帮助] [已完结]各位大神求助啊 (1/307) 明天之骄子 2015-01-21 2015-01-21 15:57:20 by hydzp
[实验讨论] [已完结]CSI-MS 冷喷雾质谱 上海哪里能测 (2/1209) skybluefire 2014-12-19 2015-01-21 15:41:48 by skybluefire
[其他问题] [已完结]为什么我的小木虫打开帖子看不到图片?求大神助 (3/2379) 年小泽、 2015-01-14 2015-01-21 14:54:16 by HLAU北辰
[信息咨询] [已完结]安捷伦气相色谱维修,非官方方式? (4/866) abcdshoot 2014-11-25 2015-01-21 14:50:17 by HLAU北辰
[学术帮助] [已完结]液相求助    ( 1 2 ) (11/1062) fjly 2014-05-12 2015-01-21 11:52:40 by HLAU北辰
[学术帮助] [已完结]在UNIQUAC模型回归数据中,草酸二甲酯的r和q值是多少呢? (0/266) 我爱小沫 2015-01-21 2015-01-21 11:08:12 by 我爱小沫
[学术帮助] [已完结]润滑油添加剂油性剂和极压抗磨剂的区别? (博学EPI+1)(3/2726) mahuan505 2014-11-17 2015-01-21 06:00:08 by piumo
[学术帮助] [已完结]跪求关于对氯苯甲醛的氯化水解合成方法的外文文献 (博学EPI+1)(7/924) 你的奕达 2015-01-19 2015-01-20 21:06:21 by 你的奕达
[学术帮助] [已完结]利用FUllprof修含H和D的物质的中子粉末衍射数据,怎么看H与D的比例 (1/508) sdujtslff 2015-01-19 2015-01-20 19:57:24 by ToTNirvana
[实验讨论] [已完结]西格玛炉倒吸水后怎么解决,对炉子有多大损害?烧的料还能用吗? (博学EPI+1)(2/536) pxj623786 2015-01-20 2015-01-20 16:18:23 by pxj623786
[实验讨论] [已完结]有关无水牙膏的制膏问题 (1/1049) Szhao 2015-01-09 2015-01-20 14:50:47 by yuxiaomai
[实验讨论] [已完结]用plasma cleaner清洗电极芯片和pdms后,为什么粘不上 (博学EPI+1)(1/795) 657374881 2015-01-19 2015-01-20 14:06:57 by 石银东
[学术帮助] [已完结]液相柱压~ (9/1160) wo的海宝圆圆 2015-01-17 2015-01-20 11:32:31 by shen2003
[实验讨论] [已完结]请问红外光谱仪的能量图怎么测? (0/1219) 向小征征 2015-01-20 2015-01-20 10:57:20 by 向小征征
[学术帮助] [已完结]辐射传热温度曲线 (2/368) 张杨翠 2015-01-20 2015-01-20 10:17:00 by 05873078
[学术帮助] [已完结]高分辨质谱 (0/298) 学员h8fECH 2015-01-19 2015-01-19 16:43:32 by 联合国后过户
[学术帮助] [已完结]诚心请教各位,如何从从煤灰分中分离出铈锆粉? (0/238) xxyuge 2015-01-18 2015-01-18 21:59:44 by xxyuge
[已完结]计算机化学 (1/292) 范杰大爷 2015-01-17 2015-01-18 08:28:50 by 范杰大爷
[互联网] [已完结]3d max界面字体很小 (0/4828) xxlaoshu 2015-01-18 2015-01-18 00:01:57 by xxlaoshu
[信息咨询] [已完结]请问凡士林从什么洗效果最好 (博学EPI+1)(6/1197) sping05 2015-01-16 2015-01-17 22:15:02 by Gaoxf
[学术帮助] [已完结]在origin里怎么对坐标取以5为底数。 (4/2381) 兰草儿 2015-01-14 2015-01-17 10:36:40 by 兰草儿
[实验讨论] [已完结]液相显示D2灯电流过大 (1/2915) laowu1062000 2015-01-08 2015-01-17 09:27:25 by huaruishi
[其他问题] [已完结]一步之遥电影中小提琴曲 (博学EPI+1)(1/1162) 宝贝乖乖快来 2015-01-16 2015-01-16 21:44:35 by 谈判陶
[互联网] [已完结]求一款适合女生的电脑    ( 1 2 ) (11/1060) jiangtingert 2015-01-04 2015-01-16 21:20:12 by Emily吃酸菜
[学术帮助] [已完结]我过白蛋白标准查询 (0/244) 罗刚 2015-01-16 2015-01-16 21:18:53 by 罗刚
[学术帮助] [已完结]植物激素的欧标怎么查? (0/263) smile12 2015-01-16 2015-01-16 17:09:13 by smile12
[学术帮助] [已完结]不溶于水的标准溶液到底该如何配置。。。 (0/688) wo的海宝圆圆 2015-01-16 2015-01-16 14:23:32 by wo的海宝圆圆
[学术帮助] [已完结]求购聚芳醚酮膜材料 (1/307) 倒叙的温柔 2015-01-13 2015-01-16 13:23:00 by wanghaidlut
[学术帮助] [已完结]大家谁能给我求关联度的MATLAB程序 (0/601) 立静空园 2015-01-16 2015-01-16 11:42:27 by 立静空园
[学术帮助] [已完结]水玻璃胶黏剂 (0/390) feiyu42 2015-01-16 2015-01-16 10:14:19 by feiyu42
[学术帮助] [已完结]AIM计算过程中出现了异常终止的情况是什么原因? (0/220) 七公主0315 2015-01-16 2015-01-16 09:46:51 by 七公主0315
[学术帮助] [已完结]有哪些物质本身带电然后在C18反相柱上又没有保留作用的 (0/228) 纪静静 2015-01-16 2015-01-16 09:26:08 by 纪静静
[学术帮助] [已完结]用jade分析XRD数据能分析出些什么 (3/1130) 小丑出品 2015-01-15 2015-01-16 08:28:32 by zbhwel
[学术帮助] [已完结]spss molder (0/1043) 罗檄文 2015-01-15 2015-01-15 23:11:37 by 罗檄文
[学术帮助] [已完结]如何除去二氧六环中的过氧化物? (1/2776) 1559254260 2015-01-12 2015-01-15 21:57:45 by kiss20085537
[实验讨论] [已完结]请教一下懂流式细胞仪的大侠们 (0/277) 呆呆liu 2015-01-15 2015-01-15 20:37:46 by 呆呆liu
[学术帮助] [已完结]化学类 (3/486) qdfzl 2015-01-15 2015-01-15 20:19:32 by gxytju2008
[实验讨论] [已完结]青金色油墨的调制! (1/1538) songlian 2015-01-14 2015-01-15 19:02:23 by songlian
[信息咨询] [已完结]上海有机化学研究所户口问题 (博学EPI+1)(1/549) ff20060412 2015-01-15 2015-01-15 14:43:04 by qfw_68
[学术帮助] [已完结]热轧+冷轧与热挤+冷拔两种加工方式对合金的导电和拉伸性能的影响 (2/381) 兰草儿 2015-01-15 2015-01-15 14:25:56 by lsz312179447
[学术帮助] [已完结]怎么用ORIGIN画N2吸附脱附等温线 (0/2066) 小鱼和小透 2015-01-15 2015-01-15 11:37:30 by 小鱼和小透
[学术帮助] [已完结]多糖不挂柱!!-求助多糖纯化高手 (0/592) rlyang77 2015-01-14 2015-01-14 23:04:58 by rlyang77
[实验讨论] [已完结]苯酚硫酸法高手请进-测多糖求解释!! (0/790) rlyang77 2015-01-14 2015-01-14 22:51:36 by rlyang77
[实验讨论] [已完结]如何选用展开剂来分离带酚羟基的杂质 (6/1368) jzc819134479 2015-01-14 2015-01-14 19:23:45 by 谈判陶
[学术帮助] [已完结]求大神指点,电力系统分析题,完全摸不着头脑。。。 (0/276) 天蓝色九分裤 2015-01-14 2015-01-14 19:01:45 by 天蓝色九分裤
[学术帮助] [已完结]求助一外文期刊所对应的数据库 (博学EPI+1)(4/557) qc281 2014-09-06 2015-01-14 13:05:13 by qc281
[实验讨论] [已完结]那个台阶仪品牌比较好?售后服务好? (2/2251) wuyuehemei 2014-04-11 2015-01-14 12:28:33 by perry_ping
[学术帮助] [已完结]关于MATlAB (0/551) xingxueci 2015-01-14 2015-01-14 11:09:24 by xingxueci
[学术帮助] [已完结]google学术怎么上    ( 1 2 3 ) (23/3757) bamboo_amoy 2014-07-18 2015-01-14 06:48:17 by zxy281211711
[生活百科] word使用中的如下错误如何纠正? 5 (博学EPI+1)(3/825) Edstrayer 2015-01-11 2015-01-13 18:29:40 by yuandongyue
[其他问题] [已完结]大学里的原始成绩老师很难帮忙改么? (8/11203) keithyoung 2015-01-12 2015-01-13 16:58:26 by 664287931qwe
[学术帮助] [已完结]求2015年日本的国际会议相关信息,与半导体,材料,纳米等 相关的 (2/554) 茜希 2015-01-12 2015-01-13 15:56:59 by Liz_Tesla
[学术帮助] [已完结]关于空分系统中空气预纯化(TSA)过程模拟 (0/494) amd000 2015-01-13 2015-01-13 14:33:06 by amd000
[学术帮助] [已完结]雌二醇含量 (1/432) 赵雪茹zxr 2015-01-13 2015-01-13 14:21:38 by 赵雪茹zxr
[学术帮助] [已完结]求翻译(希望比较准确,使用翻译软件翻译的拒收) (1/486) gcdong517 2015-01-11 2015-01-13 13:57:15 by sotf
[其他问题] [已完结]求驱动程序 (0/365) 77638333 2015-01-13 2015-01-13 12:24:33 by 77638333
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