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[热点] 疑惑? 好孩子好乖 2026-01-20 刚刚
[已完结]求一种保温材料 (博学EPI+1)(2/415) 山核桃 2011-08-24 2011-08-31 13:41:47 by flomes
[已完结][关贴]昆明轧制加工厂家 (0/251) yyarthur 2011-08-31 2011-08-31 13:21:56 by yyarthur
[已完结]有做过镍钴铝的吗,国内有厂家在卖吗,产量和价格多少? (博学EPI+1)(3/575) sqdream 2011-08-28 2011-08-31 13:04:50 by sqdream
[已完结]羧基保护 (博学EPI+1)(2/715) 飞雪梦 2011-08-31 2011-08-31 11:03:44 by 飞雪梦
[已完结]求助两篇文献 (0/167) bigguop 2011-08-31 2011-08-31 10:58:55 by bigguop
[已完结][关贴]600M的机器做得磷谱,论文里面,频率应该写成多少? (0/664) hu19870829 2011-08-31 2011-08-31 10:48:00 by hu19870829
[已完结][关贴]求《水污染控制工程》高廷耀 顾国维 周琪主编第三版上册 高等教育出版 教学大纲 (博学EPI+1)(3/1198) wangli7436 2011-08-30 2011-08-31 10:42:12 by tyhjqxbz
[已完结]求助 三氟乙酸银 的检测方法 (博学EPI+1)(2/754) owlmac 2011-08-30 2011-08-31 10:18:20 by fangfang5211
[已完结]十六烷基甲基咪唑的临界胶束浓度 (博学EPI+1)(1/411) bencai 2011-08-31 2011-08-31 09:54:15 by tyhjqxbz
[已完结][关贴]累年日平均温度稳定低于或等于5摄氏度的天数怎么计算? (博学EPI+1)(1/1315) sddingnan 2011-08-30 2011-08-31 09:43:32 by nuxgnem
[已完结]]求一豆丁网上的环境报告,网址已经给出 (博学EPI+1)(3/466) 04110302 2011-08-30 2011-08-31 09:24:23 by 这是马甲
[已完结][关贴]杂志推荐——关于淀粉、玻纤方面的杂志 (博学EPI+1)(3/738) 流星\\梦 2011-08-30 2011-08-31 09:22:58 by heattransfet
[已完结]【求助】英文文献一篇 (博学EPI+1)(2/354) huangguoqing 2011-08-30 2011-08-31 08:43:55 by 魔术
[已完结]DSC处理数据 (博学EPI+1)(4/808) wanglin59081 2011-08-28 2011-08-31 08:38:57 by lixinnew027
[已完结]大家都讲讲植物油都有哪些 (博学EPI+1)(6/1078) xiongzhu 2011-08-30 2011-08-31 08:38:27 by 魔术
[已完结][关贴]神经放电? (博学EPI+1)(2/269) sunnian 2011-08-30 2011-08-31 08:34:34 by sunnian
[已完结]求中国航空业体制变革具体实施方案。 (评阅+150) (博学EPI+1)(9/560) ACM 2011-08-25 2011-08-31 08:26:52 by ACM
[已完结][关贴]用化学药物做抑菌性的实验的具体步骤及操作的文献 (0/346) 807916674 2011-08-31 2011-08-31 08:09:30 by 807916674
[已完结]散150金币调查 (评阅+194) (博学EPI+1)(4/485) leegane 2011-08-30 2011-08-31 01:36:40 by 潇湘子博客
[已完结][关贴]KH550是否变质 (7/1744) raul0404 2011-08-27 2011-08-30 22:10:44 by marine20082008
[已完结]求助这句话的中文翻译 (博学EPI+1)(1/452) lyz8763 2011-08-28 2011-08-30 21:48:19 by melinda_ldj5383
[已完结][关贴]Ni(OEP) (0/336) ciciw 2011-08-30 2011-08-30 19:45:47 by ciciw
[已完结]求三个美国标准 (0/140) 339502492 2011-08-30 2011-08-30 19:05:58 by 339502492
[已完结]论文作者排名顺序影响 (博学EPI+1)(4/2056) sunny_weng 2011-08-30 2011-08-30 18:19:13 by haoshuai1024
[已完结]maud 安装问题 (博学EPI+1)(1/778) xzq0327 2011-08-30 2011-08-30 17:24:39 by hblgczy
[已完结]动态的装置原理图是用flash的什么功能画的? (博学EPI+1)(4/932) 越前花下 2011-08-30 2011-08-30 15:58:53 by tyhjqxbz
[已完结]如何区别SCI与SCIE (博学EPI+1)(2/1619) duwenting_ 2011-08-30 2011-08-30 15:15:55 by kilikf
[已完结]帮忙查一篇文章是否被SCI检索,请提供检索号码 (博学EPI+1)(1/427) kaoyan101 2011-08-30 2011-08-30 14:41:06 by liu2004m
[已完结]有没有谁做过混合物的气相测定? (博学EPI+1)(1/326) 沉淀234 2011-08-30 2011-08-30 13:17:31 by tyhjqxbz
[已完结]请各位虫子推荐一些关于热解动力学的书或是文献! (博学EPI+1)(1/655) jindeng0911 2011-08-30 2011-08-30 13:05:09 by tyhjqxbz
[已完结][关贴]求助有关六羰基钼的合成文献 (博学EPI+1)(1/611) gxfwuwei 2011-08-30 2011-08-30 13:01:29 by tyhjqxbz
[已完结]硝酸铝废液如何让处理? (博学EPI+1)(1/670) luo09 2011-08-30 2011-08-30 12:32:50 by hblgczy
[已完结][关贴]ppt制作电子相册的问题 (博学EPI+1)(4/563) 新时代阿Q 2011-04-17 2011-08-30 11:47:16 by luoxue9827
[已完结]BiOCl是直接带隙还是间接带隙半导体? (0/2488) wenforever 2011-08-30 2011-08-30 10:53:05 by wenforever
[已完结]求购药品Se单质(块状) (博学EPI+1)(6/471) luo09 2011-06-14 2011-08-30 10:40:31 by luo09
[已完结]【求助】Current Cancer Therapy Reviews(ISSN:1573-3947)的2010年IF是多少 (博学EPI+1)(3/1232) timmy1028 2011-08-29 2011-08-30 10:38:00 by timmy1028
[已完结]求Thermo Scientific的中文说明书 (博学EPI+1)(1/2158) 静之彩 2011-08-30 2011-08-30 09:20:27 by tyhjqxbz
[已完结][关贴]求助PowerMarker3.25软件 急! (博学EPI+1)(1/1917) wyg888 2011-08-30 2011-08-30 09:14:39 by tyhjqxbz
[已完结][关贴]12年考研,如何给心仪的导师事先联系一下? (博学EPI+1)(7/1334) 965302240 2011-08-29 2011-08-30 09:05:19 by hobbyzhang
[已完结][关贴]关于羧甲基纤维素钠的请教 (博学EPI+1)(2/1304) zhao-zhen 2011-08-29 2011-08-30 08:19:41 by michelle120
[已完结][关贴]车祸处理问题,紧急求援! (博学EPI+1)(4/667) lijinzhong 2011-08-28 2011-08-30 07:17:44 by mao816816
[已完结]硝基还原问题 (博学EPI+1)(3/515) geniuslijian 2011-08-29 2011-08-29 23:26:57 by geniuslijian
[已完结]求助一本有关影像阅读的英文电子书 (博学EPI+1)(1/377) cxn253800 2011-08-29 2011-08-29 22:05:39 by nina863
[已完结]100金币求范钦珊主讲的《工程力学》(静力学和材料力学)PPT课件! (博学EPI+1)(4/1407) fengmanlou 2011-07-31 2011-08-29 21:43:09 by hfren
[已完结]翻译 (博学EPI+1)(2/301) hls85915 2011-08-29 2011-08-29 20:41:49 by 卢黄华
[已完结]求助文献一篇 (博学EPI+1)(5/397) fishrose 2011-08-26 2011-08-29 20:39:52 by zhaomingya
[已完结]求助文献 (3/279) xiewencheng 2011-08-29 2011-08-29 19:19:49 by liu2004m
[已完结]展开系统 (博学EPI+1)(8/1034) 罗刚 2010-11-02 2011-08-29 17:48:03 by ztmhy02
[已完结][关贴]求分析方法---分辨出M-H和-OH中的H,最好能定量 (0/212) csuhcb2000 2011-08-29 2011-08-29 17:43:03 by csuhcb2000
[已完结][关贴]红外光谱基线漂移问题 (博学EPI+1)(1/1211) 蝶殇 2011-08-29 2011-08-29 15:57:54 by tyhjqxbz
[已完结]求助解析晶体结构的一些数据含义 (博学EPI+1)(2/3051) 675881230 2010-11-02 2011-08-29 15:38:03 by yuxiaoguangg
[已完结]怎样控制纳米材料的颗粒尺寸? (博学EPI+1)(4/2199) 675881230 2011-07-07 2011-08-29 15:33:22 by yuxiaoguangg
[已完结]【求助】锂离子电池真空干燥后电极片裂开原因是什么? (博学EPI+1)(3/1915) 675881230 2011-06-13 2011-08-29 15:31:49 by yuxiaoguangg
[已完结]纳米颗粒尺寸减小的的方法? (博学EPI+1)(4/899) 675881230 2011-07-09 2011-08-29 15:26:10 by yuxiaoguangg
[已完结]关于脉冲方法~ (博学EPI+1)(6/484) shrui2010 2011-08-29 2011-08-29 15:14:21 by tyhjqxbz
[已完结]密理博纯水仪(AQUELIX5)和超纯水仪(SIMPLICITY)的说明书 (博学EPI+1)(3/1703) 静之彩 2011-08-28 2011-08-29 15:14:07 by tyhjqxbz
[已完结]求一个有机化合物的结构式和CAS号 (博学EPI+1)(4/879) feixue023031 2011-08-17 2011-08-29 15:10:21 by feixue023031
[已完结]【求助】聚合物的分离【有效期至2011-08-30】 (博学EPI+1)(7/884) 享自由 2011-06-28 2011-08-29 14:49:50 by 享自由
[已完结]如何做 动态的工艺图?谢谢 (博学EPI+1)(3/313) 越前花下 2011-08-29 2011-08-29 14:47:25 by tyhjqxbz
[已完结]有谁知道怎么区分表征氟和碘啊?谢谢 (博学EPI+1)(1/286) 394436863 2011-08-26 2011-08-29 14:14:36 by marine20082008
[已完结][关贴]求助使用web of science检索文献过程中显示不出检索结果的问题,非常感谢 (博学EPI+1)(2/1932) coffee9742 2011-08-29 2011-08-29 13:16:01 by hblgczy
[已完结]求旋蒸和真空干燥区别?(踊跃回答可以加金币) (博学EPI+1)(4/2489) aimforao 2011-08-29 2011-08-29 12:50:57 by bersinger
[已完结]小木虫里以前的短消息怎么找不到了 (博学EPI+1)(8/2384) zbp135722 2011-08-27 2011-08-29 11:54:44 by zbp135722
[已完结]帮忙算个药物半衰期。 (0/155) abcd888898 2011-08-29 2011-08-29 10:28:59 by abcd888898
[已完结]油酸钠和硬脂酸钠的临界胶束浓度 (博学EPI+1)(2/1563) bencai 2011-08-29 2011-08-29 10:11:01 by liubencai
[已完结]能被web of science检索到的文章可以视作被SCI收录吗? (博学EPI+1)(2/1441) titanious 2011-08-29 2011-08-29 10:01:09 by hefang2005
[已完结][关贴]聚乙烯软塑料 (博学EPI+1)(2/283) shimaohu123 2011-08-28 2011-08-29 09:00:23 by shimaohu123
[已完结]求Iranian Journal of Chemistry & Chemical Enguneering的投稿要求 (博学EPI+1)(2/710) jindeng0911 2011-08-29 2011-08-29 08:40:08 by jindeng0911
[已完结]这个公式用LaText怎么编辑 (3/935) anyway9010 2011-08-28 2011-08-29 08:33:24 by xmuchong6561
[已完结]求中药学相关的自然基金标书全文或摘要若干篇,每篇50分相谢 (博学EPI+1)(3/1212) pharm2002bcc 2011-08-27 2011-08-29 08:27:06 by tyhjqxbz
[已完结]物理化学实验 (博学EPI+1)(3/467) cangzhou 2011-08-20 2011-08-28 23:44:34 by marine20082008
[已完结]【取名字】 给投资公司取一个名字 最好有中英文的    ( 1 2 ) (博学EPI+1)(11/1820) chyiling 2011-06-23 2011-08-28 21:49:12 by vmuch520
[已完结][关贴]拟南芥收种装置 (0/266) zjfighting 2011-08-28 2011-08-28 21:17:54 by zjfighting
[已完结]求助这句话的中文翻译 (博学EPI+1)(1/459) lyz8763 2011-08-28 2011-08-28 21:11:26 by tyhjqxbz
[已完结][关贴]硫代辅酶I (博学EPI+1)(2/672) zqsax2006 2011-05-06 2011-08-28 20:59:26 by zqsax2006
[已完结]溶解小麦蛋白 (博学EPI+1)(3/274) captainsun 2011-08-26 2011-08-28 20:38:44 by htyryh
[已完结][关贴]求助 (评阅-1) (博学EPI+1)(2/311) 707989308 2011-08-28 2011-08-28 20:33:36 by htyryh
[已完结][关贴]WXG-4旋光仪关于顺时针和逆时针的判断 (博学EPI+1)(1/897) happy_fish 2011-08-28 2011-08-28 17:57:35 by shuwenhe
[已完结]四氧化三铁 (博学EPI+1)(3/661) raul0404 2011-08-27 2011-08-28 17:08:30 by marine20082008
[已完结][关贴]中科院生殖领域05-11年博士研究论文目录 (0/172) 灵笛 2011-08-28 2011-08-28 12:06:20 by 灵笛
[已完结]word中符号输入难题 (博学EPI+1)(7/1557) wust67 2011-08-27 2011-08-28 11:01:03 by wust67
[已完结][关贴]美国在益生菌方面的官方组织是什么? (0/220) ethz 2011-08-28 2011-08-28 10:13:05 by ethz
[已完结]小学奥数题~求解    ( 1 2 3 4 5 ) (博学EPI+1)(40/2477) 52yuan 2011-08-20 2011-08-28 10:07:56 by marine20082008
[已完结]油酸的临界胶束浓度 (博学EPI+1)(1/820) bencai 2011-08-28 2011-08-28 10:03:10 by liubencai
[已完结]教师节给导师送礼物 (博学EPI+1)(3/812) 可口可乐1024 2011-08-28 2011-08-28 09:26:40 by zhangxl_415
[已完结][关贴]求助 卡巴 自动将XP几个已经禁用的系统服务重启 (博学EPI+1)(2/453) reimondmaco 2011-08-27 2011-08-28 08:29:20 by reimondmaco
[已完结]求助电子班 (博学EPI+1)(1/208) junxiao0320 2011-08-27 2011-08-27 23:44:56 by tyhjqxbz
[已完结]求测试地方 (博学EPI+1)(1/268) mflockmaster 2011-08-27 2011-08-27 23:31:10 by qingwa59
[已完结]有机合成求助 (博学EPI+1)(4/361) beyondboyy 2011-08-26 2011-08-27 22:56:55 by zhouy23
[已完结][关贴]关于苯乙烯反应器卸载催化剂!!! (0/197) chl 2011-08-27 2011-08-27 21:46:35 by chl
[已完结][求助]化工安全视频无法下载 (博学EPI+1)(1/590) yytsnake 2011-07-30 2011-08-27 20:19:49 by gonganhua
[已完结][关贴]【求助】WOCL4与六甲基二硅醚 (0/153) zhaohaig 2011-08-27 2011-08-27 16:21:21 by zhaohaig
[已完结]1000子午币求浙江大学生物化学与分子生物学专业真题 (博学EPI+1)(5/411) Bio_Zhang 2011-08-26 2011-08-27 16:20:36 by bbbobo
[已完结]求 三本育儿方面的书籍 pdf word都可以 (博学EPI+1)(4/1021) dzckeyan 2011-08-27 2011-08-27 16:11:32 by marine20082008
[已完结]请问有没有人知道手动将压力表指针逆时针转一圈后会出现什么后果 (博学EPI+1)(5/803) sdlwhkw 2011-08-27 2011-08-27 15:51:29 by hblgczy
[已完结]乳剂灭活疫苗提取DNA成功的方法 (0/1233) 龙开聪 2011-08-25 2011-08-27 14:58:35 by 龙开聪
[已完结][关贴]六羰基钼在哪里买好? (博学EPI+1)(2/415) gxfwuwei 2011-08-27 2011-08-27 14:55:36 by gyt20110815
[已完结]谁知道哪里可以买到horseradish peroxidase酶的?最好是现货。 (博学EPI+1)(3/521) azhe523 2010-10-09 2011-08-27 14:20:33 by azhe523
[已完结][关贴]浓硫酸和双氧水可以处理铁的氧化物吗? (博学EPI+1)(2/939) raul0404 2011-07-21 2011-08-27 13:09:51 by raul0404
[已完结][关贴]长沙哪有纤维增强硅酸钙板卖? 请具体点! 谢谢! (0/219) pengkangtm2 2011-08-27 2011-08-27 12:37:04 by pengkangtm2
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