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[热点] 售SCI一区T0P文章,我:8O.55.1.O.54,科目全,可伽急 ncTVBM6AOJHF 2026-11-05 刚刚
[学术帮助] [已完结]求 复合季铵盐含量的简单测量方法 (0/1211) 女王范儿 2015-02-01 2015-02-01 14:57:30 by 女王范儿
[实验讨论] [已完结]大孔树脂用于分离纯化黄酮类化合物型号选择时依据或者具体理由 (博学EPI+1)(1/816) 1220068839 2015-01-31 2015-01-31 18:36:31 by qfw_68
[学术帮助] [已完结]神经节苷脂GM1的折射率 (博学EPI+1)(1/462) lu丹俊 2015-01-30 2015-01-31 18:24:59 by qfw_68
[学术帮助] [已完结]岛津LCsolution 在解析 (4/847) 新酱77 2015-01-07 2015-01-31 16:48:43 by hanbing3680
[互联网] [已完结]谷歌学术 (博学EPI+1)(7/2113) zhangh0000 2015-01-06 2015-01-31 10:54:51 by 靠近我啦
[信息咨询] [已完结]带有硫链丝霉素和潮霉素的质粒能在大肠杆菌里面复制吗? (0/255) 悠悠米 2015-01-30 2015-01-30 21:51:35 by 悠悠米
[学术帮助] [已完结]有虫友提供有关PVA接枝AA的相关文献吗,感激不尽 (0/202) hj12210228 2015-01-30 2015-01-30 14:47:56 by hj12210228
[学术帮助] [已完结]审稿人推荐问题 (博学EPI+1)(2/600) gaohua-sunny 2015-01-30 2015-01-30 11:38:43 by yuguiyan
[实验讨论] [已完结]涂料消泡剂加多了会怎么样? (2/3269) Liangjianxmc 2015-01-29 2015-01-30 11:06:04 by nangua48
[学术帮助] [已完结]excel 中 我需要用到match函数查找并返回行号,查找范围是有规律的 (0/636) chqsswm 2015-01-30 2015-01-30 07:10:53 by chqsswm
[学术帮助] [已完结]求 MATLAB FFT filter 程序 (0/659) 麦田里d希望 2015-01-29 2015-01-29 11:52:49 by 麦田里d希望
[其他问题] [已完结]数据库使用年费等问题 (博学EPI+1)(1/593) suntao452006 2015-01-28 2015-01-29 10:46:07 by qfw_68
[学术帮助] [已完结]矩阵互相关性 (3/1611) ruiyuan4434 2015-01-28 2015-01-28 20:51:17 by 靠近我啦
[学术帮助] [已完结]热电材料投稿求助 (3/670) dailoug_1989 2015-01-27 2015-01-28 17:04:42 by rex881026
[学术帮助] [已完结]皂素 茶皂素 黄姜皂素这三个东西是一个东西吗? (1/852) 收集化学分子 2015-01-28 2015-01-28 16:33:51 by qfw_68
[实验讨论] [已完结]有关脱氧剂的问题 (博学EPI+1)(2/1020) 沙漠胡杨林 2014-03-25 2015-01-28 11:39:34 by huahuahack
[学术帮助] [已完结]请问哪里可以买到Wilmad LabGlass FILTERWARE的砂芯漏斗? (2/659) Melody天涯魂 2015-01-27 2015-01-28 10:44:53 by Melody天涯魂
[互联网] [已完结]电脑系统求助 (4/598) zl158093724 2015-01-22 2015-01-28 10:34:09 by 大研
[学术帮助] [已完结]arcgis普通最小二乘法力 (0/927) chengpeng1 2015-01-28 2015-01-28 08:39:53 by chengpeng1
[学术帮助] [已完结]如何检索和查阅想要的sci文献 (4/722) really304 2015-01-26 2015-01-28 08:02:30 by really304
[学术帮助] [已完结]氨氮检测中次氯酸钠溶液配制 (博学EPI+1)(1/1561) 游戏为是 2015-01-23 2015-01-27 22:24:21 by zbhwel
[学术帮助] [已完结]如何用比较简单的光电感应自动跟踪光源? (1/466) wang15477 2015-01-24 2015-01-27 22:03:41 by zbhwel
[学术帮助] [已完结]胶水涂布线,进烘箱前出现胶泡和胶粒的解决方案是什么? (5/4221) 10lyang 2014-12-05 2015-01-27 20:28:35 by 全力力劈
[学术帮助] [已完结]论文问题求助,望大神留步! (0/321) fdyimin 2015-01-27 2015-01-27 20:27:52 by fdyimin
[学术帮助] [已完结]咨询钢的热固性参数 (1/355) shijiezhong 2015-01-26 2015-01-27 19:59:20 by qfw_68
[学术帮助] [已完结]求助临床科室科研情况调查问卷模版 (1/361) 罗刚 2015-01-27 2015-01-27 19:50:48 by qfw_68
[学术帮助] [已完结]如何绘制下面的图 (0/197) 花影2012 2015-01-27 2015-01-27 17:24:40 by 花影2012
[学术帮助] [已完结]UV紫外积分球 吸收带 过宽 如何解决 (2/929) 99001124 2014-12-25 2015-01-27 16:26:29 by 全力力劈
[学术帮助] [已完结]请问在哪儿能买到或者定做尺寸在5mm左右或者更小的颗粒 (博学EPI+1)(3/956) 墨馨00 2015-01-13 2015-01-27 16:22:19 by 全力力劈
[学术帮助] [已完结]LED这样设计能发光吗? (博学EPI+1)(3/509) truewz 2015-01-23 2015-01-27 14:15:13 by truewz
[学术帮助] [已完结]一份特别有意思的统计。来看哈~ (6/930) 忧伤魔鬼 2015-01-20 2015-01-27 09:57:51 by 靠近我啦
[学术帮助] [已完结]万能的虫友,帮帮我吧 (7/799) 千年雷去力 2015-01-26 2015-01-27 09:54:17 by 长庚启明
[信息咨询] [已完结]考研,迟了吗    ( 1 2 3 4 5 ) (48/2970) ssrs111 2014-11-22 2015-01-27 07:00:46 by 靠近我啦
[邀请码] [已完结]求环评爱好者注册邀请码一个,谢谢! (0/1449) lxl88 2015-01-27 2015-01-27 02:53:52 by lxl88
[学术帮助] [已完结]Matlab非线性曲线拟合求参数 (0/909) 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 (2/326) 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 (0/1108) 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)(1/620) 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)(4/602) 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 (0/252) 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)(7/1896) 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 (0/188) 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 (0/250) 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)(3/553) 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)(6/2029) 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)(6/831) 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 (0/325) 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 (0/639) hbcobo 2015-01-24 2015-01-24 14:00:41 by hbcobo
[学术帮助] [已完结]NH4VO4如何制备 (0/465) 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 (0/532) 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 (0/379) 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 (1/1760) lesonla 2015-01-23 2015-01-23 20:38:39 by zbhwel
[实验讨论] [已完结]southern杂交 (0/571) 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 (2/590) 博冬爱学习 2014-12-09 2015-01-23 18:53:11 by adolf997
[已完结]考研 (1/352) 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) (3/697) 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! (1/498) 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 (2/552) 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 (0/547) 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 (0/340) 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 (1/563) 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)(10/2829) 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 (0/6673) jie521026 2015-01-23 2015-01-23 09:04:27 by jie521026
[实验讨论] [已完结]色谱分离 (5/604) 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? (1/572) 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)(1/311) 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)(4/1154) 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! (2/631) 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)?? (1/2791) 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 (1/602) 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? (0/495) 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。 (0/421) 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)(5/703) 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? (2/709) 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 (2/338) 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 (2/800) 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 (0/420) 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 (1/321) 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 (2/1228) 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 (3/2406) 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? (4/915) 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 ) (11/1136) 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? (0/279) 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)(3/2775) 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)(7/971) 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 (1/523) 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)(2/568) 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 (1/1074) 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)(1/818) 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~ (9/1219) 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? (0/1236) 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 (2/403) 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 (0/320) 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? (0/262) xxyuge 2015-01-18 2015-01-18 21:59:44 by xxyuge
[已完结]计算机化学 (1/303) 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 (0/4851) 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)(6/1265) 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。 (4/2421) 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 (1/2950) laowu1062000 2015-01-08 2015-01-17 09:27:25 by huaruishi
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