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[热点] 表哥与省会女结婚，父母去帮带孩子被省会女气回家生重病了 欢乐颂叶蓁 2026-02-11 刚刚
帮忙推荐一个移动硬盘盒子    ( 1 2 3 ) (22/862) Jerry010 2008-01-07 2008-01-13 15:10:43 by 爱哭的丫头
10金币关于电脑系统的一个小问题    ( 1 2 3 ) 3 (22/600) fwentanbaodao 2007-12-23 2008-01-13 14:41:36 by fwentanbaodao
rm电影截成gif用什么软件比较好？ (5/167) chuhua 2008-01-12 2008-01-13 13:36:30 by nlxx2006
取名 (3/143) xiaobi 2008-01-08 2008-01-13 13:19:17 by xiaobi
10金币求电子书：《化学中的电子过程》姜月顺 (6/411) gaojs 2008-01-12 2008-01-13 12:36:33 by bstzxy
100金币！求《大智慧DDE深度数据挖掘决策系统》电子书 100 (评阅-30) (5/230) qiuxue 2008-01-12 2008-01-13 12:27:53 by 楼兰少女
纳米结构的中空球、纳米管以及中空纤维的研究进展的PPT 1 (0/103) dodobrid 2008-01-13 2008-01-13 11:57:43 by dodobrid
origin软件 2 (2/409) xjh3500021002 2008-01-12 2008-01-13 11:16:03 by wangzy1000
求有才的标语    ( 1 2 3 4 ) (评阅+2) (38/879) zxiaochao 2007-11-26 2008-01-13 11:10:51 by iamfish
求助五个萘菁分子的实验数据 50 (9/229) wanshidaji 2008-01-11 2008-01-13 10:21:44 by lovehappy2008
求陈姓男孩名字    ( 1 2 3 4 5 ) 1 (43/1293) rcyvxu 2008-01-11 2008-01-13 10:11:16 by cylee918
求徐姓男孩名字（已完成）    ( 1 2 3 4 5 6 ) (55/2020) wjc811223 2008-01-10 2008-01-13 10:09:18 by wurui_ly
哪位大虾知道金属缓蚀剂的测试标准？ 2 (0/73) 擎天柱239 2008-01-13 2008-01-13 10:06:38 by 擎天柱239
给姓李的男孩起名,李思(-)    ( 1 2 3 4 5 6 .. 8 ) (76/2888) ljp19831009 2007-12-04 2008-01-13 10:03:54 by cylee918
关于球磨颗粒增强复合材料球磨介质的问题 10 (2/169) pjin 2008-01-12 2008-01-13 09:53:13 by crazyff12345
硅藻土助虑 (6/182) xijuan 2008-01-09 2008-01-13 09:09:17 by liu200479
LH-20的凝胶柱加压会破坏凝胶的结构吗？ (8/484) jinuin 2008-01-10 2008-01-13 09:03:44 by liu200479
怎么判断离子型反应的产物是不是单一产物？ 3 (1/58) huoyingfei 2007-11-19 2008-01-13 08:55:15 by liu200479
AKTA sephacryl s200 纯化蛋白质问题求助，急！！！ 5 (2/306) wochi 2007-12-22 2008-01-13 08:49:21 by liu200479
求助关于TSP,PM10,PM2.5的知识 2 (金币≥2)(3/41) flankwang 2007-12-30 2008-01-12 23:23:33 by my050666
求DNA高手帮助 8 (2/119) liuye 2008-01-10 2008-01-12 23:20:47 by my050666
聚合物的无规热降解,名词解释 1 (1/223) yan1982 2008-01-12 2008-01-12 23:20:06 by yangruyiyantai
DNA提取求助（继续）前20每人一个。    ( 1 2 3 ) 1 (22/954) 暮雨清秋 2007-12-12 2008-01-12 22:37:18 by lufuhao
【成功应助】给姓李的男孩起名,李远(-)    ( 1 2 3 4 5 ) 2 (评阅-6) (45/1810) 521 2007-12-06 2008-01-12 21:54:05 by zaq11qaz
有谁知道为什么芭蕉芋淀粉与0.1％的碘溶液会产生颗粒？我在这先谢谢各位了！！！ (评阅+1) (0/101) lzyloves681 2008-01-12 2008-01-12 21:49:42 by lzyloves681
求助PEG-b-PMAA的购买或制备 10 (1/121) 56024063 2007-12-25 2008-01-12 21:19:13 by nazischen
100金币求赵姓男孩名字（活动结束，币币发放完毕）    ( 1 2 3 4 5 6 .. 21 ) (评阅+7) (200/3842) runfage 2008-01-08 2008-01-12 21:02:46 by runfage
这种CCD摄像机？/数字目镜？专业称呼是什么？哪里有买？大量金币求答案！ 13 (2/164) coolcj 2008-01-04 2008-01-12 20:06:37 by hailei323
糠酸电离度是多少 3 (1/111) jingzi225 2008-01-10 2008-01-12 19:59:59 by 可可西里
10金币求电子书：《光化学》 姜月顺 (2/552) gaojs 2008-01-12 2008-01-12 19:48:59 by 可可西里
重金求名    ( 1 2 3 4 5 6 ) (58/1472) cecily007 2008-01-09 2008-01-12 19:09:28 by xylqwfy5198210
如何绘成形极限图 3 (0/104) jinlong12 2008-01-07 2008-01-12 16:46:10 by jinlong12
请问硅光电二极管的性能模拟软件有哪些，谁能提供半导体工艺模拟软件啊 3 (0/95) hanzhitaodlut 2007-12-30 2008-01-12 16:45:47 by hanzhitaodlut
关于极限拉深比 3 (0/64) jinlong12 2007-12-26 2008-01-12 16:43:51 by jinlong12
熊去氧胆酸是怎样提纯的？ 1 (0/334) olive1919 2007-12-25 2008-01-12 16:43:40 by olive1919
关于matlab画图！重赏！ 20 (2/203) 土虫 2007-12-27 2008-01-12 16:36:47 by 土虫
求硬质合金SiC-Co腐蚀出晶界组织的方法，有效者赏4金币 4 (1/100) sainthaw 2008-01-04 2008-01-12 16:27:48 by xsq11
能量分散谱EDX或EDS中各个元素的出峰位置？ 5 (1/3327) scyscy917 2007-12-18 2008-01-12 16:21:19 by xsq11
（急！）请问:怎样制备单分散在Cyanex301中的Ag纳米有机流体？ 10 (1/95) sunxia917 2008-01-03 2008-01-12 16:17:52 by mymuchong207
10金币求助低压饱和蒸汽中钠、钾离子溶解度 10 (0/64) yangguangbuxiu 2008-01-03 2008-01-12 16:16:18 by yangguangbuxiu
诺拉曲特（nolatrexed）化合物合成中 的中间体的纯化及鉴定 10 (0/61) 文献 2007-12-20 2008-01-12 16:15:39 by 文献
血红素 5 (0/128) guoyujing 2007-12-20 2008-01-12 16:15:26 by guoyujing
急求：诺拉曲特（nolatrexed）化合物中间体的纯化 10 (0/70) 文献 2007-12-17 2008-01-12 16:15:17 by 文献
Ce3+离子的有机配和物在做变问磁化率怎么用晶体场理论解释？ 6 (0/135) navypang 2007-12-31 2008-01-12 16:14:00 by navypang
关于晶体表面重组方面的 2 (0/79) reyi0704 2008-01-04 2008-01-12 16:11:13 by reyi0704
请熟悉axum的同学帮帮忙 5 (0/108) fh117 2008-01-03 2008-01-12 16:10:18 by fh117
求助测Zeta电位时分散剂的参数，5金 5 (0/122) oveiyi 2008-01-10 2008-01-12 16:08:00 by oveiyi
上海那个机构可以付费测试薄膜的光学常数等 5 (0/80) wams01 2008-01-10 2008-01-12 16:06:07 by wams01
求不同pH MES buffer的配制方法 5 (1/352) nm9917 2008-01-07 2008-01-12 16:05:58 by nm9917
谁有CPV的英文版药典，求恩诺沙星碱和恩诺沙星盐酸盐的英文版 5 (1/273) 木木木木 2008-01-02 2008-01-12 16:05:49 by thuens
还是ISO9000标准 1 (1/107) 张阔 2008-01-09 2008-01-12 16:05:40 by 高高978
应该看什么资料才能更好的了解DEAE-Sepharose Fast Flow操作知识 8 (0/173) zzw0204 2008-01-10 2008-01-12 16:02:14 by zzw0204
求omega公司全血提rna试剂盒说明书 3 (0/249) qiusen120 2008-01-10 2008-01-12 16:02:03 by qiusen120
问:ts-1催化剂再生方法.急!!!!!!!! 1 (0/165) wang_wanghai19 2008-01-10 2008-01-12 16:01:54 by wang_wanghai19
关于界面散射损耗 4 (0/71) 604yyj 2008-01-10 2008-01-12 16:01:45 by 604yyj
求助，单晶硅行业市场调查与发展分析研究报告的资源下载 30 (1/100) 思 2008-01-09 2008-01-12 16:00:23 by susanmeimei
头孢噻肟酸为什么含量最好只有92%啊？ 3 (0/106) sdqdlcq 2007-10-18 2008-01-12 15:58:49 by sdqdlcq
[求助]Thermo Finnigan 蛋白质库搜索软件Biowork(或Sequest)与库 50 (0/97) dnp 2008-01-12 2008-01-12 15:55:08 by dnp
通气饱和法加料器英文如何翻译 1 (2/66) 小老鼠 2008-01-12 2008-01-12 15:48:09 by 小老鼠
含氟材料可以做硫氮分析么？ 3 (2/71) hiwxj 2007-11-19 2008-01-12 15:46:48 by hiwxj
离子阱质谱进样浓度的要求 2 (0/73) yubin820307 2007-11-19 2008-01-12 15:44:32 by yubin820307
双羰基化合物的单保护 10 (0/61) 55isback 2007-11-20 2008-01-12 15:41:35 by 55isback
谁知道氧化亚铜的激子吸收峰 3 (0/92) yjchenyj 2007-11-20 2008-01-12 15:41:23 by yjchenyj
求助关于缓蚀剂评价方法标准（低温） (1/183) dyfkkk 2008-01-12 2008-01-12 15:39:11 by zhangshining
求纳米颗粒增强铝基复合材料的蠕变行为的相关资料 6 (0/65) sjl7280 2007-11-20 2008-01-12 15:38:55 by sjl7280
Handbook of fuel cells 20 (0/150) jasonxmc 2007-11-18 2008-01-12 15:30:43 by jasonxmc
关于synthesis of Microporous silica Spheres 5 (0/88) liangji 2007-11-19 2008-01-12 15:29:23 by liangji
清高手给看一下这三张电路图（最好是学电路学的） 30 (4/257) idea 2007-10-24 2008-01-12 15:28:23 by ouyangbaishui
求过硫酸铵与三乙醇铵引发聚合的机理 30 (2/246) comby 2007-11-05 2008-01-12 15:27:26 by ouyangbaishui
哪位有氰（-CN）醇解的详细资料？ 10 (2/126) dxiaoqing 2007-11-15 2008-01-12 15:27:13 by 爱的代价
聚砜膜的氨基化，将氨基基团如何引入到聚砜膜上面 10 (0/89) chuhua 2007-11-14 2008-01-12 15:26:22 by chuhua
关于三点弯曲试验装置及数据处理 10 (0/334) hany 2007-11-14 2008-01-12 15:26:14 by hany
求助判断2个化合物的刚性强度 10 (0/64) zjhfamily 2007-11-12 2008-01-12 15:24:29 by zjhfamily
寻真菌基因敲除方面牛学校或研究所 20 (0/90) DDT+啄木鸟 2007-11-06 2008-01-12 15:24:11 by DDT+啄木鸟
光纤陀螺 1 (金币≥1)(0/87) chenshitong 2007-10-30 2008-01-12 15:23:59 by chenshitong
求助反应体系中三环己基膦氟硼酸盐会使三丁基烯丙基锡分解 5 (1/145) jly0081 2007-11-12 2008-01-12 15:19:31 by jly0081
稀土夹杂物 20 (金币≥40)(0/32) luckygf 2007-11-11 2008-01-12 15:14:08 by luckygf
求助TL1991文献一篇 (评阅-2) (8/199) 金鱼藻 2008-01-12 2008-01-12 15:12:18 by 金鱼藻
求助检索摩尔吸光系数的网站 2 (2/139) xiaoxiao_2007 2008-01-11 2008-01-12 15:10:37 by xiaoxiao_2007
求助氧化还原电势的查阅或者测定方法 10 (1/134) laccase 2008-01-12 2008-01-12 15:10:10 by laccase
求W2C的线膨胀系数及强度，送5个金币 5 (0/55) northforest 2007-11-12 2008-01-12 15:04:31 by northforest
求异丙隆红外sadlter谱图 1 (1/90) 金科院老鼠 2007-11-11 2008-01-12 15:03:54 by lovehappy2008
求助 哪位大侠知道全氟丙酸的物性参数和反映活性,谢谢相告. 1 (0/54) witty1982 2007-11-14 2008-01-12 15:01:35 by witty1982
求：常规铝合金量具箱 (2/68) 2532145hl 2008-01-11 2008-01-12 14:09:48 by 2532145hl
100bb求助一份文件 100 (4/264) Sabrina1995 2007-11-12 2008-01-12 13:38:24 by chqihu1009
那些网站可以在线看今天NBA火箭的直播 1 (4/119) 咖啡猪 2008-01-12 2008-01-12 13:17:28 by smqboa
请教大家关于透射电镜制样的问题，谢谢您的关心 (3/337) tangyuxin008 2008-01-10 2008-01-12 12:58:06 by tangyuxin008
关于公式编辑器中如何设置字体大小 (6/194) xjh3500021002 2008-01-12 2008-01-12 12:43:17 by myziyuty55
请教：测定固体酸强度时要用到的正丁胺－石油醚用高氯酸溶液标定时用什么做指示剂？ 3 (2/120) jiangjkh 2008-01-10 2008-01-12 11:38:27 by jiangjkh
CaS:Eu纳米材料用化学方法怎么做!答的满意另我做成功者可把全部金币给你! 57 (4/164) lemontruster 2007-10-25 2008-01-12 11:31:35 by pengll06
求异丙隆红外sadlter谱图 98 (3/138) 金科院老鼠 2007-11-11 2008-01-12 10:56:18 by lovehappy2008
【有奖征集】全国各省2002年投入产出表 150 (4/339) hkdavid 2007-08-02 2008-01-12 10:26:38 by nmliujianguo
请帮忙转换一下书的格式    ( 1 2 ) (13/507) cruise 2008-01-11 2008-01-12 10:06:52 by cokain
５０金求英文翻译 49 (金币≥50)(5/127) lzheng1021 2008-01-11 2008-01-12 09:57:25 by 徐西瓜剂
400金币求助如下制药资源下载    ( 1 2 3 4 ) 195 (36/1087) WANTTOKNOW 2007-12-26 2008-01-12 09:57:22 by pengyunzhang
结束求助：30个金币求一本《催化裂化工艺与工程》的书籍 30 (2/294) 梨花诗人 2008-01-11 2008-01-12 09:56:42 by 梨花诗人
求引物ph04,gh20扩增268bp人β-globin基因的条件和体系 60 (0/55) harpman 2008-01-12 2008-01-12 09:56:02 by harpman
求助一个您现在在用的较好的英语辞典    ( 1 2 3 4 ) 20 (30/1521) dfy1972 2008-01-07 2008-01-12 09:51:42 by lxyh88
请研究偶联反应的进    ( 1 2 ) 74 (10/297) idea 2007-11-12 2008-01-12 09:49:41 by supermen
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