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[热点] 天津工业大学郑柳春团队欢迎化学化工、高分子化学或有机合成方向的博士生和硕士生加入 hubeizlc 2025-12-06 刚刚
红外图谱分析 1 (博学EPI+1)(8/1083) persist06 2011-11-11 2011-11-14 08:06:12 by persist06
求助稿费 1 (博学EPI+1)(3/682) 罗刚 2011-11-12 2011-11-14 07:59:29 by liumwing
异丙醇和二氯甲烷的回收 6 (3/1403) gaohuiying 2011-11-11 2011-11-13 21:26:07 by 905735062
关于双氯芬酸钠缓释片的溶出 10 (1/768) Dr.magic 2011-10-24 2011-11-13 20:23:46 by wuyan5962
关于调节ph的问题    ( 1 2 ) 20 (17/1488) wszhyl 2011-11-06 2011-11-13 20:18:46 by ndxl_123
急求:碳化硅提纯方法 1 (博学EPI+1)(3/1238) zhangjing6086 2011-11-11 2011-11-13 19:30:32 by liumwing
求助高手在做有机分析用的HPLC时同一分子出现两峰问题,如何处理!!!急急!! 7 (博学EPI+1)(3/486) ndxl_123 2011-11-13 2011-11-13 19:13:28 by ndxl_123
铜材抛光液的主要成分是什么? 20 (2/1330) wqfshg 2011-11-13 2011-11-13 18:58:05 by qfw_68
有没有了解甘肃蓝科石化高新装备股份有限公司的 2 (4/589) ting_tt 2011-11-12 2011-11-13 15:29:47 by liumwing
求助 大连理工大学 化学化工院 本科 物化 课件 2 (0/213) 火幻神710 2011-11-13 2011-11-13 12:42:22 by 火幻神710
[已完结]求助催水剂 (3/380) 小小君子 2011-11-08 2011-11-13 11:27:44 by mao816816
jade数据导入时出错“run-time error 70 permission denied” 10 (博学EPI+1)(1/9445) risktaker111 2011-11-12 2011-11-13 09:31:43 by alighofray
显色剂的选择 12 (评阅+1) (博学EPI+1)(6/903) zzuaaaxxx 2011-11-05 2011-11-13 08:48:29 by polymer1211
求药物(各种剂型各种药品都可以)洁净车间设计 50 (1/447) 2110940090 2011-09-02 2011-11-13 01:20:39 by zsguang
求四溴噻吩还原为3,4-二溴噻吩条件 20 (0/318) ubsb 2011-11-12 2011-11-12 23:19:31 by ubsb
硅油亲水亲油值HLB的测定方法 10 (1/1328) pang450 2011-09-16 2011-11-12 23:14:03 by li273273
提倡主义的创立者是谁? 2 (2/453) 西刚的凝视 2011-11-12 2011-11-12 15:34:22 by qfw_68
龙宝宝求名    ( 1 2 ) 25 (博学EPI+1)(14/1346) wjp_1026 2011-10-15 2011-11-12 14:36:35 by 黑色月光
饱和蒸汽焓 4 (博学EPI+1)(3/796) 00li 2011-11-09 2011-11-11 19:06:27 by yangming0122
正交试验设计中,各指标随因素水平变化的0rigin图怎么画? 14 (博学EPI+1)(3/1465) 200509213 2011-10-12 2011-11-11 16:35:18 by 爱拼才会赢
非数值型作相关性分析怎么做啊? 2 (1/2886) hubeilj1108 2011-11-11 2011-11-11 15:57:36 by 孔府家妞
怎么向F-P腔内灌液体 5 (1/406) guangxinxi09 2011-09-15 2011-11-11 15:36:50 by fengyingma
Fractal Analysis of High-Resolution Rainfall Time Series 2 (2/282) heroming789 2011-08-13 2011-11-11 13:07:11 by heroming789
单酶切的问题 2 (0/232) woaiqiang 2011-11-11 2011-11-11 11:14:39 by woaiqiang
硅溶胶用紫外分光光度计定量的问题 32 (博学EPI+1)(1/633) 小雨2010 2011-11-10 2011-11-11 10:30:36 by mao816816
颗粒折射率问题请教 25 (评阅+1) (博学EPI+1)(3/995) 汉王重出江湖 2011-11-10 2011-11-11 09:16:31 by mlanqiang
求助,用于光学显微镜观察相行为,样的厚度大概是多少? 5 (4/677) ellie07 2011-11-05 2011-11-11 09:14:52 by ellie07
如何在origin中输入应变速率符号 2 (博学EPI+1)(6/7473) 不识人间山河风 2011-11-06 2011-11-11 08:36:57 by liumwing
origin使用问题 2 (5/785) mahong 2011-11-09 2011-11-10 22:03:42 by lzsgodmax
originpro 8.0 10 (5/984) l_pang 2011-11-10 2011-11-10 21:46:51 by liumwing
关于DNA连接酶的发现问题 6 (0/667) 华华酱 2011-10-24 2011-11-10 21:35:54 by 华华酱
二次插入机理 2 (4/582) 木木111 2011-11-09 2011-11-10 16:29:37 by 木木111
求助 与TGIC活性相当的环氧树脂 52 (2/797) beautyli 2011-11-10 2011-11-10 15:15:03 by beautyli
请问各位有那个Universal_Analysis 2000的教程吗? 50 (2/520) nlmeng 2011-11-09 2011-11-10 14:45:23 by nlmeng
求助LiMoO2,Li2Mo4O13,Li2MoO3,Li2MoO4,MoO3在289K下的吉布斯自由能值、焓值、熵值。 100 (评阅+1) (3/1389) lindsaylin 2011-09-05 2011-11-10 14:30:59 by shlisgoodboy
化学试剂或仪器购买网址    ( 1 2 ) 8 (11/2481) bluewater8386 2010-10-17 2011-11-10 14:19:46 by wangboquan
求IEEE标准测试系统中发电机组的排放系数 5 (0/177) hovering2008 2011-11-10 2011-11-10 11:38:48 by hovering2008
药事管理学(例如各国对药品的监管研究,各国的法规研究等等跟药事管理有关)的文献 20 (0/289) dongdongjoey 2011-11-01 2011-11-10 09:52:47 by dongdongjoey
[已完结]求东财完整的本科财务管理专业开设的专业课程名称 (3/478) jiahu_fxl 2011-11-08 2011-11-10 09:44:11 by jiahu_fxl
镉单质在空气中的升华温度 5 (2/993) 386357300 2011-10-14 2011-11-10 08:16:05 by qfw_68
求助多组元扩散系数的图是怎么画出来的 80 (3/525) yizimozyh 2011-10-27 2011-11-10 00:21:59 by cs123292
毛细管电致化学发光 2 (0/222) xiangcaiyu 2011-11-09 2011-11-09 20:50:31 by xiangcaiyu
纺织牛仔水洗制剂通用配方体系? 50 (2/346) foodman 2011-11-07 2011-11-09 13:58:25 by 牵手看夕阳
瑞典做POPs的学校及导师 10 (0/269) 天意ty 2011-11-09 2011-11-09 11:43:35 by 天意ty
HSC结果输出问题 20 (3/604) 萝卜之印 2011-11-08 2011-11-09 10:44:55 by 萝卜之印
求问γ-Fe2O3的拉曼振动峰位 5 (0/449) lolita888 2011-11-09 2011-11-09 10:38:33 by lolita888
几种常用抗癌药物的正常细胞毒性 20 (0/759) 雨独步 2011-11-06 2011-11-09 08:37:50 by 雨独步
如何控制成盐酸盐的个数? 10 (0/337) orangedancer 2011-11-07 2011-11-09 08:37:07 by orangedancer
怎样检查防腐剂 2 (1/337) DaiRui1993 2011-11-08 2011-11-09 01:05:36 by hblgczy
Freundlich吸附公式中Kf怎么计算 10 (1/2835) wohaimei 2011-11-07 2011-11-08 21:53:40 by lys870313
帮忙做一下粒径统计 20 (5/541) yuanyuan60 2011-08-29 2011-11-08 21:21:07 by yuanyuan60
[已完结]求书籍:自组装纳米结构-张金中 (3/813) sophiazbs 2011-11-08 2011-11-08 17:02:08 by sophiazbs
关于baker's yeast催化的问题 6 (0/883) 学员EIgqtr 2011-11-08 2011-11-08 15:38:58 by renjinhong
乳液聚合合成的乳液放凉之后变成胶状了,有没有人知道是为什么啊? 2 (2/897) chenxi070707 2011-11-07 2011-11-08 15:02:57 by chenxi070707
origin中如何将XRD的标准衍射峰画出来 10 (1/1260) 新建文本文档 2011-11-06 2011-11-08 14:18:15 by liumwing
【求助】急询origin双指数拟合的问题!!重金求助!! 100 (评阅+1) (3/1169) czx409 2011-11-07 2011-11-08 14:09:17 by liumwing
鉴别黄糊精、木质素、防爆纤维 5 (0/436) lx79819125 2011-11-08 2011-11-08 12:33:33 by lx79819125
(炼油企业仪表知识)----比例调节中的比例度指什么? 50 (4/789) rururu009 2011-11-08 2011-11-08 11:41:51 by zimmer001
薄荷脱脑的操作? 2 (2/655) 沉淀234 2011-11-07 2011-11-08 11:13:03 by 沉淀234
重谢!---初馏塔冲塔的原因及处理原则是什么?(重谢!) 30 (1/1183) rururu009 2011-11-08 2011-11-08 11:01:11 by qfw_68
[已完结][关贴]燃料油、汽油、柴油中挥发性有机物的含量系数是多少呢? (2/11966) Andy-Luo 2011-11-07 2011-11-08 10:57:51 by bycwolf
[已完结][关贴]求助标准 GB10531-2006 (2/464) 王鹤 2011-11-08 2011-11-08 10:46:39 by qfw_68
哪里能找到铝合金的导热系数 2 (1/450) hec1982 2011-11-07 2011-11-08 08:18:36 by riverhunan
[已完结][关贴]有关润滑油方向的哪些学校比较强? (0/419) hongbinma 2011-11-08 2011-11-08 00:25:48 by hongbinma
请问哪里可以买到实验用的水解木质素? 2 (3/722) minifish 2011-10-11 2011-11-07 16:19:06 by 行叶如花
拉曼光谱中磺酸基的出峰位置 10 (4/1414) njrpjs 2011-11-07 2011-11-07 15:03:52 by qfw_68
多酚含量测定的方法 2 (1/4620) 青云瀚海 2011-11-06 2011-11-07 11:56:46 by 666xiaobai
[已完结]【在线等】Preparative Biochemistry and Biotechnology这个杂志的主办方是什么 (2/1145) qwky2010 2011-11-07 2011-11-07 11:07:46 by qwky2010
D型无水海藻糖折射率? 5 (3/565) 静之彩 2011-11-03 2011-11-07 10:54:44 by 静之彩
混料均匀设计软件 5 (4/749) yameng 2011-10-28 2011-11-06 16:57:05 by tiantian0405
Antimicrobial Agents and Chemotherapy 期刊代理 50 (0/295) changjj 2011-10-13 2011-11-06 16:25:01 by changjj
[已完结]复钙时间测定的血浆怎样保存 (0/500) shengrui 2011-10-13 2011-11-06 16:24:18 by shengrui
傅克酰基化问题 20 (2/532) 草木子青 2011-11-05 2011-11-06 11:21:39 by firefox1981
高手解答氧化钼做TPR的问题 10 (1/443) hanbin377 2011-10-13 2011-11-05 21:43:05 by 379654179
市政工程方面电气专业应该看一些什么书呢 2 (2/381) woxingwowu 2011-11-05 2011-11-05 18:10:37 by woxingwowu
求助过量浸渍和等量浸渍对催化剂比表面积和晶形的影响 30 (2/615) yqf512xpok 2010-11-17 2011-11-05 16:53:36 by 航特催化器
关于能否用微波法合成MCM-48的一些问题? 5 (2/288) taozhangfeng 2011-11-05 2011-11-05 14:26:42 by taozhangfeng
寻求一个网络上关于光子或粒子的三维模型的出处 10 (1/226) zhaolixiang6 2011-11-05 2011-11-05 09:37:24 by zhaolixiang6
反相乳液共聚物(AA、AM)的合成 50 (评阅+1) (1/624) lixuena 2011-11-03 2011-11-05 08:59:05 by li273273
QSH-01型催化剂和WB-1型催化剂 5 (1/532) lianglipin 2011-10-23 2011-11-04 23:46:16 by li273273
氧化石墨烯 5 (2/379) 飞雪梦 2011-11-04 2011-11-04 20:53:14 by yangguanbing
量子点在包壳时是不是吸收峰和发射峰一定红移? 2 (2/476) zhanhj2008 2011-11-03 2011-11-04 20:20:10 by zhanhj2008
塑料制品未知成份检测 仪器购买问题 20 (1/322) killyang 2011-11-04 2011-11-04 14:07:41 by lilost
早期糖尿病呼吸分析器——是什么仪器?? 20 (1/368) 鹰狼北京 2011-10-10 2011-11-04 09:20:51 by qfw_68
[已完结]牙膏微生物实验 (0/364) 木木杏子 2011-10-10 2011-11-04 09:20:08 by 木木杏子
清华大学有没有搞农药残留降解、检测这方面研究的啊! 10 (5/542) happyever 2011-11-02 2011-11-04 09:13:07 by happyever
求购有机锡试剂 (Me3Sn)2SiMe2 / (Me3Sn)2PPh 2 (2/483) nihaoni126 2011-11-03 2011-11-03 23:45:03 by xinmor
请教炼油厂相关问题。。。。追加悬赏! 60 (3/325) rururu009 2011-10-25 2011-11-03 22:56:13 by hxyue
模拟信号 10 (0/223) 虚若 2011-11-03 2011-11-03 16:22:21 by 虚若
求职一个溴代吲哚的脱溴反应 5 (4/565) hongfeng667 2011-11-01 2011-11-03 09:00:58 by hongfeng667
求助几个微观反应动力学的基础问题 70 (2/637) feiliupkpk 2011-10-20 2011-11-03 08:17:47 by zyxfdbs
纳米流体 30 (2/470) xiujuan1121 2011-09-21 2011-11-02 21:33:52 by xingmin
欧盟标准 10 (1/270) zhouli1178 2011-11-02 2011-11-02 21:29:42 by qfw_68
MTT法测定MIC 8 (1/445) iamliwei428 2011-11-02 2011-11-02 20:40:54 by iamliwei428
[已完结]ScanSoft PDF Converter for Microsoft Word v1.0 (博学EPI+1)(3/561) wang66986 2011-11-02 2011-11-02 19:56:43 by mars_2135
550左右发荧光油溶性物质 20 (0/204) gao460893 2011-11-02 2011-11-02 18:24:15 by gao460893
【求】有关汽油组成的问题 4 (1/269) sdlwhkw 2011-11-02 2011-11-02 15:51:55 by li273273
请问各位洗酞菁的方法 10 (2/468) geniuslijian 2011-10-31 2011-11-02 14:01:33 by sunnan200669
求关于TPR相关应用的课件 5 (1/311) 星-竹 2011-11-02 2011-11-02 13:51:57 by mit95
锂电制片时用到的 “连续制片机和叠片模切机”有什么区别? 10 (1/1102) 虫虫5582 2011-10-31 2011-11-02 11:38:35 by 虫虫5582
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