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[热点] 困死了 myrtle 2026-06-12 刚刚
[实验讨论] [已完结]实验样本具有2参数,都符合正态分布,如何函数表达包含这2参数的概率密度函数呢 (1/486) idzhougl 2015-10-14 2015-10-15 09:27:06 by idzhougl
[学术帮助] [已完结]鉴别微生物,不明生物 (博学EPI+1)(3/632) 日月虫 2014-06-30 2015-10-15 08:45:29 by boss_boos
[其他问题] [已完结]重阳节诗朗诵,大家给推荐一首诗及背景音乐,适合两人朗诵,谢谢 (0/273) dongdong6099 2015-10-14 2015-10-14 22:49:08 by dongdong6099
[学术帮助] [已完结]gatan 656 dimple grinder使用方法最好有视频使用过程 (0/859) 青衣修罗 2015-10-14 2015-10-14 22:18:06 by 青衣修罗
[信息咨询] [已完结]中国知网    ( 1 2 ) (博学EPI+1)(11/1850) 吴国聪 2015-10-05 2015-10-14 21:21:23 by yry32
[实验讨论] [已完结]硫化氢的二氧化硫检测 (3/931) ykange1 2015-09-23 2015-10-14 20:57:41 by xmji
[实验讨论] [已完结]多巴胺SERS光谱峰位 (1/566) zilang13 2015-10-14 2015-10-14 20:10:29 by zilang13
[学术帮助] [已完结]实时荧光定量PCR-DGGE的制样 (0/303) yiminge 2015-10-14 2015-10-14 16:33:53 by yiminge
[学术帮助] [已完结]血清中加入DTT (0/514) pengxufly 2015-10-14 2015-10-14 11:12:54 by pengxufly
[实验讨论] [已完结]怎么增加反相色谱柱的分离度,流动相是乙腈和水, (0/1112) 王暮暮jf 2015-10-14 2015-10-14 10:46:59 by 王暮暮jf
[学术帮助] [已完结]帮助下载沐风的solidworks模型 (1/349) MinliYou 2015-10-14 2015-10-14 09:03:10 by MinliYou
[学术帮助] [已完结]钼酸铋的Ksp是多少? (0/766) 樱花一笑 2015-10-14 2015-10-14 08:53:08 by 樱花一笑
[学术帮助] [已完结]紧急求助 (1/443) 晴雪逸帆 2015-10-14 2015-10-14 08:19:49 by qfw_68
[其他问题] [已完结]胺和醇怎么分离? (6/1699) wxh9120 2015-10-12 2015-10-13 23:11:24 by wxh9120
[实验讨论] [已完结]哪些有机的或无机的物质能与二价铁或钴络合,但不和三价铁络合 (0/1148) shaohuali55 2015-10-13 2015-10-13 21:18:21 by shaohuali55
[学术帮助] [已完结]微生物考研真题 (0/227) 许小诺_vae 2015-10-13 2015-10-13 20:45:14 by 许小诺_vae
[实验讨论] [已完结]AFM测试问题 (3/1130) 张杨翠 2015-10-12 2015-10-13 20:37:19 by zdb2014
[学术帮助] [已完结]核磁作图 (0/205) Franck0 2015-10-13 2015-10-13 19:46:20 by Franck0
[学术帮助] [已完结]请问这幅图是用什么画出来的?谢谢了 (9/1017) 马小品 2015-10-10 2015-10-13 14:50:28 by 马小品
[学术帮助] [已完结]环氧树脂 (0/240) ling1194 2015-10-13 2015-10-13 10:36:56 by ling1194
[邀请码] [已完结]求助乐乎PT,晨光PT的邀请码 (博学EPI+1)(2/1471) cup368 2015-01-15 2015-10-13 10:00:38 by 麦丶god
[学术帮助] [已完结]请问这幅图是什么工具画的?谢谢 (博学EPI+1)(6/1113) 马小品 2015-10-10 2015-10-12 22:45:56 by Messi1989
[学术帮助] [已完结]化学形态分析 (2/424) ld375404174 2015-10-12 2015-10-12 22:13:58 by yujiewu
[学术帮助] [已完结]测NH4+的浓度为2mg/l,换算成mol/l 是多少啊?这样的铵浓度是高还是低啊 (博学EPI+1)(1/751) odelay 2015-10-12 2015-10-12 21:39:46 by 月临潭
[实验讨论] [已完结]求纳米粒子的处理方法 (1/346) 弱水三千wxp 2015-10-12 2015-10-12 21:21:57 by quizhi2015
[实验讨论] [已完结]磷酸铁锂电池 (0/463) quizhi2015 2015-10-12 2015-10-12 21:16:53 by quizhi2015
[学术帮助] [已完结]Theranostics 投稿要用什么邮箱,gmail 163 邮箱都不行 !! (1/2782) zdluoman 2015-08-13 2015-10-12 19:43:00 by maojianwen
[学术帮助] [已完结]新手求帮助 (0/291) 知了啊啊 2015-10-12 2015-10-12 18:17:50 by 知了啊啊
[学术帮助] [已完结]请问有没有大神指导CuSCN的声阻是多少啊?有没有相关的paper啊?? (0/311) muchmuchmuch 2015-10-12 2015-10-12 18:07:14 by muchmuchmuch
[学术帮助] [已完结]PET quenching (0/286) sowin2015 2015-10-12 2015-10-12 16:09:14 by sowin2015
[学术帮助] [已完结]乙氧基胺的MSDS (3/584) 0523425 2015-10-12 2015-10-12 15:55:23 by 0523425
[学术帮助] [已完结]我想了解关于球形粒子的合成方法都有哪些 (0/263) 嫣然12389 2015-10-12 2015-10-12 15:41:26 by 嫣然12389
[学术帮助] [已完结]由分子式给出可能的结构式 (0/338) 411iloveyo 2015-10-12 2015-10-12 14:31:06 by 411iloveyo
[学术帮助] [已完结]赢金币了    ( 1 2 ) (10/1281) ljh908784 2015-10-05 2015-10-12 14:02:55 by ljh908784
[学术帮助] [已完结]求好用的网页翻译器,回答带网址,谢谢 (0/372) zhangjing999 2015-10-12 2015-10-12 13:54:05 by zhangjing999
[学术帮助] [已完结]求极限 (7/778) 丶无聊 2015-10-09 2015-10-12 12:44:20 by 我是林溪
[学术帮助] [已完结]IPM 7MBP75RA120驱动电路 (0/524) 摆摊收幸福 2015-10-12 2015-10-12 11:49:30 by 摆摊收幸福
[学术帮助] [已完结]Science的最新影响因子 (4/775) guowei1989 2015-10-12 2015-10-12 10:20:13 by 花开自在819
[信息咨询] [已完结]谁有阿果资源网的邀请注册码,分享一个,谢谢 (1/382) 19848258 2015-08-28 2015-10-12 00:13:16 by wolfghost
[学术帮助] [已完结]非加权线性回归模型 (1/366) heyangbo 2015-10-09 2015-10-11 23:46:08 by xlx0121
[学术帮助] [已完结]如何简洁地说话或者写文章? (9/1117) 侠客梦 2015-10-03 2015-10-11 23:42:26 by xlx0121
[学术帮助] [已完结]求几篇中文综述 (0/187) st九 2015-10-11 2015-10-11 22:38:19 by st九
[学术帮助] [已完结]投稿模版 (1/375) maijiazhe 2015-09-30 2015-10-11 21:45:51 by weeniecheng
[实验讨论] [已完结]电泳电源问题 (1/334) 拖拉机的爱 2015-10-11 2015-10-11 19:14:53 by 拖拉机的爱
[学术帮助] [已完结]系统发育树我的构建不出来 (0/291) 为爱奋斗飞羽 2015-10-11 2015-10-11 14:30:53 by 为爱奋斗飞羽
[学术帮助] [已完结]请问一种复杂材料可能有多个居里温度吗? (4/729) weilhok 2015-10-11 2015-10-11 12:25:10 by weilhok
[互联网] [已完结]求支招! (4/778) DesdemonaH 2015-10-11 2015-10-11 12:12:27 by DesdemonaH
[信息咨询] [已完结]求助资料 (0/230) 洁哥 2015-10-11 2015-10-11 10:27:47 by 洁哥
[学术帮助] [已完结]absorption (1/481) libaole 2014-10-23 2015-10-11 07:22:11 by dylan2015
[学术帮助] [已完结]激光粒度仪玻璃视窗水雾问题 (0/475) 徐公瑾 2015-10-10 2015-10-10 20:03:36 by 徐公瑾
[学术帮助] [已完结]大神们,有人用阳极氧化检测PN结深度吗?都用什么试剂,配比是多少呢? (0/270) mabo2008 2015-10-10 2015-10-10 18:34:09 by mabo2008
[高考专区] [已完结]帮亲戚问问湖北地区单招的学校 (0/461) 倚楼听风雨 2015-10-10 2015-10-10 15:11:22 by 倚楼听风雨
[其他问题] [已完结]window8怎么安装Jade软件的步骤 (0/247) huyizhen 2015-10-10 2015-10-10 11:33:22 by huyizhen
[实验讨论] [已完结]碳点修饰问题 (0/340) Jenny911117 2015-10-10 2015-10-10 11:21:25 by Jenny911117
[学术帮助] [已完结]求普鲁士类配位化合物的XRD图谱及注释 (1/399) 吹拂的记忆 2015-10-09 2015-10-10 07:45:06 by lukeshanda
[实验讨论] [已完结]双氧水氧化硫化钠实验 (1/901) skyliliuzhu 2015-01-21 2015-10-10 07:05:51 by ngdashan
[学术帮助] [已完结]He-Ne 激光发射器 (2/367) sd936042611 2015-10-08 2015-10-09 20:33:59 by sd936042611
[学术帮助] [已完结]我想配置模拟废水,不知道诺氟沙星要加多少量! (2/450) 时天真好 2015-10-09 2015-10-09 20:07:57 by 时天真好
[学术帮助] [已完结]绿原酸有酸味吗? (1/451) 好孩子qb 2015-10-09 2015-10-09 18:45:00 by qfw_68
[互联网] [已完结]笔记本 (9/1079) 1发发 2015-10-08 2015-10-09 13:30:34 by 李嘉琪
[其他问题] [已完结]知道圆管直径,如何将其压成一定短轴长的椭圆 (4/1739) 20707311 2015-10-05 2015-10-09 12:12:59 by qfw_68
[学术帮助] [已完结]四氢铝锂的密闭加料装置 (博学EPI+1)(3/639) yanxi2014 2015-10-08 2015-10-09 11:59:11 by tiantiger
[其他问题] [已完结]希望向冶金、矿业核心期刊投稿,请问一般投稿到录用的流程是什么? (0/279) weist123 2015-10-09 2015-10-09 09:59:31 by weist123
[学术帮助] [已完结]ccd像素合并技术 (1/520) moishel 2015-08-17 2015-10-09 07:16:55 by wolfghost
[学术帮助] [已完结]关于湿地或湖泊水生植物的管理调研 (1/450) 毛毛豆990 2015-08-17 2015-10-09 07:16:29 by wolfghost
[其他问题] [已完结]寻找漏斗 (4/794) zsw3312 2015-10-08 2015-10-08 17:46:48 by zsw3312
[学术帮助] [已完结]有机酸都有酸味吗? (2/1351) 好孩子qb 2015-10-08 2015-10-08 16:47:13 by qfw_68
[实验讨论] [已完结]求推荐!4000以内的生化培养箱型号 (0/291) 风YI样自由 2015-10-08 2015-10-08 16:25:31 by 风YI样自由
[学术帮助] [已完结]急求懂 4-氯烟酸 检测的大神指点 (0/270) X7Nore 2015-10-08 2015-10-08 15:45:04 by X7Nore
[信息咨询] [已完结]求职信和个人简历的写法,生物科学专业的行家速进 (0/390) 张飞0614 2015-10-08 2015-10-08 13:17:02 by 张飞0614
[学术帮助] [已完结]文献中的Brodie's reagent 翻译为: 布罗迪试剂,请问到底是啥,请举例说明吧 (0/249) myr183045 2015-10-08 2015-10-08 11:26:18 by myr183045
[其他问题] [已完结]树脂液体的DSC测试是否需要加氯化铵呢 (0/241) wl199215 2015-10-08 2015-10-08 10:59:15 by wl199215
[学术帮助] [已完结]测植物蔗糖合成酶和蔗糖磷酸合成酶时的疑惑? (评阅+1) (2/732) muyehenmei 2013-12-15 2015-10-08 08:25:47 by 水煮鱼麻麻
[学术帮助] [已完结]超星 (1/569) -独孤九剑- 2015-09-25 2015-10-07 21:47:59 by yuaijx
[学术帮助] [已完结]巯基活性的测定:简化的巯基试剂(DTNB)法 (2/2718) yueyue0520 2015-04-04 2015-10-07 18:23:38 by 1012203014
[实验讨论] [已完结]求助GR-DTNB循环法测定谷胱甘肽库的一些问题 (2/1732) 111玲珑镇 2015-05-29 2015-10-07 18:17:14 by 1012203014
[生活百科] [已完结]哪位大侠跟我情况一样帮忙回答下啊--公积金里多余的钱能不能还二套房的贷款 (5/1036) a20052978 2015-10-02 2015-10-07 18:00:56 by a20052978
[其他问题] [已完结]请问名侦探柯南651集(爱奇异视频上)4分35秒左右的背景音乐叫什么名字呢! (0/200) seiya2012 2015-10-07 2015-10-07 15:42:08 by seiya2012
[其他问题] [已完结]有关企业管理咨询师的问题 (0/249) tiandi一沙鸥 2015-10-07 2015-10-07 14:35:04 by tiandi一沙鸥
[实验讨论] [已完结]木质素碳谱 (0/439) 酱油小新 2015-10-07 2015-10-07 13:15:31 by 酱油小新
[学术帮助] [已完结]英语前后缀大全 (1/683) 笨蛋ing 2015-10-06 2015-10-07 10:57:26 by 水蛭
[学术帮助] [已完结]急求光合作用参数分析的方法 (0/1274) wj19860216 2015-10-07 2015-10-07 09:31:53 by wj19860216
[学术帮助] [已完结]初学SPSS,求助~ (7/726) channe_ 2015-10-05 2015-10-07 08:41:19 by 黯月
[其他问题] [已完结]福建宁德新能源科技公司 (2/658) chao0524 2015-08-30 2015-10-06 21:53:35 by nono2009
[学术帮助] [已完结]求助该文献的卷,起止页码 (3/518) moningxuan 2015-10-05 2015-10-06 21:24:56 by hejian66
[学术帮助] [已完结]gambit网格划分 (1/566) 五月的流星 2015-08-31 2015-10-06 19:36:29 by wolfghost
[学术帮助] [已完结]成教论文 (1/251) 小猴1126 2015-10-06 2015-10-06 14:12:30 by liwhite
[学术帮助] [已完结]用商品药,计算致死浓度时,是用有效成分计算吗?谢谢! (0/363) 别人家的孩子 2015-10-06 2015-10-06 09:29:20 by 别人家的孩子
[学术帮助] [已完结]氨曲南β内酰胺环合成的一个思路,能行不? (1/424) 快乐S随行 2015-10-06 2015-10-06 08:55:18 by tiantiger
[学术帮助] [已完结]急求分析方法!!! (0/278) huweijie123 2015-10-06 2015-10-06 00:07:14 by huweijie123
[学术帮助] [已完结]如何使用物理改性或者酶改性让淀粉颗粒膨胀 但不糊化 (0/218) 君君1008 2015-10-05 2015-10-05 21:58:23 by 君君1008
[信息咨询] [已完结]近期哪里有数控加工中心相关培训 (0/264) tanchao44 2015-10-05 2015-10-05 21:08:38 by tanchao44
[学术帮助] [已完结]求助nature、science、JAC、JOC的投稿指南中文版 (2/709) B1O1Y121 2015-05-21 2015-10-05 21:02:09 by liu2004m
[实验讨论] [已完结]PCR阳性对照无结果 (0/2540) 弗洛伊德wxf 2015-10-05 2015-10-05 15:30:09 by 弗洛伊德wxf
[其他问题] [已完结]自来水除水碱的简单实效办法?谁可以帮忙回答 (博学EPI+1)(7/2069) 易凯 2015-07-28 2015-10-05 14:41:30 by hr.wu
[学术帮助] [已完结]几个不同频率的正弦波的叠加信号如何估计频率?望大神解答 (5/15182) bravefly 2015-10-04 2015-10-05 11:37:06 by picklas
[学术帮助] [已完结]请问在用noteexpress或endnote插入参考文献后,怎么在后面添加附录、致谢? (1/3274) manu87 2015-10-04 2015-10-04 23:43:56 by sioc007
[学术帮助] [已完结]关于k空间 (2/661) lr384485160 2015-10-04 2015-10-04 18:33:28 by lr384485160
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