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[热点] 售SCI文章，我:8O5.5.1.O.54,科目齐全,可+急 ncTVBM6AOJHF 2026-11-05 刚刚
[已完结]环境工程微生物学 第三版 周群英 课后题 (1/791) chenxy7980 2011-09-04 2011-09-04 16:56:29 by 看海听歌
[已完结]紫外分光光度计测定读数时上下浮动大怎么办?    ( 1 2 ) (博学EPI+1)(17/3837) xbszl666 2011-08-08 2011-09-04 13:48:46 by xbszl666
[已完结]求助带隙宽度？ (博学EPI+1)(7/2029) jiangyaoquan 2011-09-04 2011-09-04 11:27:29 by jiangyaoquan
[已完结]黄麻属所有（已知）植物的名称。 (博学EPI+1)(6/1669) 123571113 2011-09-02 2011-09-03 23:39:07 by marine20082008
[已完结]问个文献中提到的实验步骤的翻译和操作triturated with ether (博学EPI+1)(3/975) 52yuan 2011-09-03 2011-09-03 22:47:37 by bersinger
[已完结]大家如何选自己研究方向的专著，尤其是外文专著 (博学EPI+1)(1/514) haohaoxuexi981 2011-09-03 2011-09-03 22:26:44 by 小虫子6932
[已完结][关贴]河北大学 (4/386) 望雨 2011-09-03 2011-09-03 19:43:46 by nach
[已完结][关贴]求BCP、RCP位置的选择方法 (0/317) swollow321 2011-09-03 2011-09-03 17:12:47 by swollow321
[已完结][关贴]实验大鼠脑部植入电极的名称和型号 (3/1419) wenzonglu 2011-04-28 2011-09-03 16:37:19 by wenzonglu
[已完结][关贴]求不同拉丁植物的不同点和相同点 (博学EPI+1)(1/584) zongxingxing 2011-09-03 2011-09-03 14:57:38 by marine20082008
[已完结][关贴]乙酰基保护的五倍子酸 (0/229) cvn 2011-09-03 2011-09-03 14:33:03 by cvn
[已完结]求助：找一个交联剂或者是干燥剂 (博学EPI+1)(5/765) jincywan 2011-09-02 2011-09-03 12:51:09 by 06233053
[已完结][关贴]关于双马树脂DSC曲线的分析 (2/471) chaosgod 2011-08-30 2011-09-03 11:49:54 by chaosgod
[已完结][关贴]求液晶单体 (0/165) wjw7100 2011-09-03 2011-09-03 11:37:32 by wjw7100
[已完结][关贴]求论文：行政处罚程序研究 (1/308) 似曾相识1 2011-09-02 2011-09-03 11:36:56 by 似曾相识1
[已完结]AS–PEO是个什么物质啊？ (博学EPI+1)(1/871) paiw520 2011-09-03 2011-09-03 11:07:59 by majun505
[已完结]求推荐好就业的大专 (博学EPI+1)(9/1019) mermaid8903 2011-06-30 2011-09-03 10:54:44 by skyae
[已完结]为什么彩蛋从来没有砸到我 我室友都被砸了好多次了    ( 1 2 ) (博学EPI+1)(16/1678) Emma唐 2011-08-31 2011-09-03 10:38:57 by Emma唐
[已完结][关贴]机构载荷顺应性设计 (2/253) lxx1987 2011-09-03 2011-09-03 09:28:24 by lxx1987
[已完结][关贴]有关磁性的问题 (博学EPI+1)(2/493) zsx1985 2011-09-02 2011-09-03 09:09:34 by min301997
[已完结][关贴][σ:η1 :η5 -(OCH2)(Me2NCH2)C2B9H9]- Ti(NMe2) (1/530) 看云人 2011-09-02 2011-09-03 08:18:11 by vip_caicai
[已完结]混有有机溶剂的空气冷却有什么设备？ (博学EPI+1)(2/628) guygun 2011-09-02 2011-09-03 02:49:08 by shping
[已完结]在哪儿可以买到3,5-二羟基苯甲醇？ (博学EPI+1)(4/731) luobeibei 2011-09-01 2011-09-02 23:09:44 by luobeibei
[已完结]关于细胞药物筛选实验 (博学EPI+1)(1/1229) abing0747 2011-09-01 2011-09-02 23:08:35 by 破土草儿
[已完结]纳米纤维素接枝产物做核磁的溶剂问题 (博学EPI+1)(3/2510) y-jie 2011-09-02 2011-09-02 23:04:41 by nmrservice
[已完结]请教磺化煤油的自制方法 (博学EPI+1)(2/2018) tdlw 2011-02-21 2011-09-02 22:35:34 by mvphack
[已完结]咨询X射线衍射仪 价格 (博学EPI+1)(4/3693) nett 2011-09-01 2011-09-02 21:56:53 by nett
[已完结][关贴]正交试验交互作用计算 (2/1270) sszhong205 2011-02-09 2011-09-02 21:53:59 by 破尘居士2
[已完结]6-甲酯基-2-羧酸吡啶的合成 (1/851) mafei1987 2011-09-02 2011-09-02 19:52:05 by mafei1987
[已完结]冷却水循环泵温度高怎么办 (博学EPI+1)(2/1138) xiao5 2011-09-02 2011-09-02 18:14:50 by hblgczy
[已完结][关贴]求 BaO XRD衍射图谱（包含PDF卡片） (1/407) xiaocaimei 2011-09-02 2011-09-02 18:11:35 by hblgczy
关于砂芯漏斗 (博学EPI+1)(8/2928) lr08788080 2010-04-14 2011-09-02 18:03:20 by pengchao1988
[已完结][关贴]【求助】还是有关缓释剂 (博学EPI+1)(2/448) 恐怖实验者 2011-09-02 2011-09-02 17:38:46 by 浪漫窝
[已完结][关贴]求助SAS方面的一个小问题！ (2/455) ethz 2011-09-02 2011-09-02 17:27:32 by ethz
[已完结]有关化学计算软件Gaussian和hyperchem的区别及其各自的功能 (博学EPI+1)(1/1326) dingdangyu 2011-09-02 2011-09-02 17:24:20 by shaojiyeah
[已完结]电脑出问题啦，有图，谁指点一下    ( 1 2 3 ) (博学EPI+1)(20/2416) tsl1980 2011-08-16 2011-09-02 16:11:54 by way910
[已完结]Jones reagent (博学EPI+1)(3/625) xiao_cui 2011-09-02 2011-09-02 15:36:38 by tyhjqxbz
[已完结]分子筛中B酸和L酸的催化功能 (博学EPI+1)(1/2031) 风鹏正举 2011-09-02 2011-09-02 15:22:19 by tyhjqxbz
[已完结]求助关于Y分子筛的制备方法的问题！！！ (博学EPI+1)(1/978) taozhangfeng 2011-09-02 2011-09-02 15:16:15 by tyhjqxbz
[已完结][关贴]关于氢化钠的使用前纯化步骤 (1/639) 2010207009 2011-09-02 2011-09-02 15:12:33 by tyhjqxbz
[已完结][关贴]请教蔡司公司莲花镀膜的原理及相关信息 (博学EPI+1)(2/641) zhilantian 2011-09-02 2011-09-02 14:59:04 by zhilantian
[已完结][关贴]金属位与酸位的最佳匹配度 (0/157) 风鹏正举 2011-09-02 2011-09-02 14:49:49 by 风鹏正举
[已完结]散金币求文献 (博学EPI+1)(1/284) zq20051215 2011-09-02 2011-09-02 14:45:56 by liu2004m
[已完结]【求助】文献 (博学EPI+1)(1/256) 陈露 2011-09-02 2011-09-02 14:38:12 by dmsong
[已完结][关贴]有关“丙酮酸激酶活性检测试剂盒”，多谢帮忙哦！ (0/230) wangchenxu 2011-09-02 2011-09-02 14:34:28 by wangchenxu
[已完结][关贴]【求助】有关缓释剂 (博学EPI+1)(1/497) 恐怖实验者 2011-09-02 2011-09-02 12:51:19 by lxh1008100
[已完结][关贴]中西医结合执业医师综合笔试历年真题及答案（近四年的） (0/233) 半坡山人 2011-09-02 2011-09-02 11:18:08 by 半坡山人
[已完结]求助统计学课件PPT (博学EPI+1)(6/690) zhoujian2011 2011-09-02 2011-09-02 11:02:13 by zhoujian2011
[已完结]求助中文会议论文一篇 (博学EPI+1)(1/404) fjmwu 2011-09-02 2011-09-02 10:57:49 by qfw_68
[已完结][关贴]实验技术问题 (0/222) mongcs 2011-09-02 2011-09-02 10:57:10 by mongcs
[已完结][关贴]钯碳加氢反应是否会与8-羟基喹啉作用 (2/348) momo529 2011-09-02 2011-09-02 10:48:18 by momo529
[已完结]求助八水偏硼酸锂（LiBO2·8H2O）的物理化学性质，谢谢！ (博学EPI+1)(2/1766) 如水似冰 2010-10-19 2011-09-02 10:46:14 by 如水似冰
[已完结]Jones reagent (博学EPI+1)(4/1147) xiao_cui 2011-09-02 2011-09-02 10:19:14 by lxh1008100
[已完结]钌配合物荧光淬灭的机理？ (博学EPI+1)(1/1395) lishouzhu 2011-09-02 2011-09-02 10:09:18 by lxh1008100
[已完结]求百度文库资料 (博学EPI+1)(2/485) congliang163 2011-09-02 2011-09-02 10:08:32 by tyhjqxbz
[已完结][关贴]跪求C++6.0英文版 (评阅-1) (博学EPI+1)(1/447) 读之习之 2011-09-02 2011-09-02 09:56:10 by hobbyzhang
[已完结][关贴]水热法制备二氧化钛纳米管 (博学EPI+1)(8/4290) 522148746 2011-07-01 2011-09-02 08:44:16 by liu2004m
[已完结]uridine 5`-diphosphoglucuronosyl transferase购买 (博学EPI+1)(2/433) 冰点小刺猬 2011-09-01 2011-09-02 08:28:16 by 冰点小刺猬
[已完结]求助 PVDF膜的购买 有效期至2011年9月3日 (博学EPI+1)(1/879) love_mzy 2011-09-01 2011-09-02 06:09:21 by mao816816
[已完结][关贴]谁有炼化企业画流程图图例相关资料 (博学EPI+1)(1/949) rururu009 2011-08-29 2011-09-02 02:09:02 by wisdomwolf
[已完结]求一功能齐全，好用的CAD软件，谢谢！ (博学EPI+1)(2/731) rururu009 2011-08-29 2011-09-02 01:57:22 by wisdomwolf
[已完结]甲醇冷凝水温度 (博学EPI+1)(4/1704) lanlan1987 2011-09-01 2011-09-02 01:17:54 by wisdomwolf
[已完结][关贴]求ICCEE 2010国际论文集 2010.11 中国.成都.第11卷封面、封底扫描件，谢谢 (0/256) xwch05 2011-09-02 2011-09-02 00:22:37 by xwch05
[已完结][关贴]有没有人做过丙烯酰胺或其衍生物的有机凝胶？（恳请有机凝胶高手详解） (1/1185) 白小俊 2011-09-01 2011-09-01 23:38:34 by lijunqing525
[已完结]求八字 (1/246) xxz456 2011-09-01 2011-09-01 22:36:26 by peterming
[已完结]谁知道这个外文文献 (博学EPI+1)(4/636) 萝卜之印 2011-09-01 2011-09-01 20:53:26 by zwsclz
[已完结][关贴]表征纳米颗粒与细菌的接触情况的方法 (0/193) summerplum 2011-09-01 2011-09-01 20:14:36 by summerplum
[已完结]杂多酸结晶的问题 (博学EPI+1)(6/1143) Raul_L 2011-09-01 2011-09-01 19:04:12 by jiangdaohang
[已完结]求助2002年美国专利一篇 (博学EPI+1)(2/429) lzcfy111 2011-09-01 2011-09-01 17:10:24 by nnnas
[已完结][关贴]喃呋固定的问题 (0/352) persist06 2011-09-01 2011-09-01 17:09:55 by persist06
[已完结][关贴]DNA浓度的计算 (博学EPI+1)(3/2148) liping2009 2011-09-01 2011-09-01 16:19:22 by tuobaohua
[已完结]注册会计师的课件 (博学EPI+1)(1/839) mingshudang 2011-09-01 2011-09-01 15:35:47 by tyhjqxbz
[已完结]【求助】求助【有效期至2011年9月15日】 (评阅+1) (博学EPI+1)(2/453) ppop113 2011-09-01 2011-09-01 13:41:21 by xjy0791
[已完结]关于签证 (博学EPI+1)(1/347) cometzhang 2011-09-01 2011-09-01 13:10:26 by liu2004m
[已完结][关贴]怎样用计算机做运算 (博学EPI+1)(4/888) futangxin 2011-08-31 2011-09-01 13:00:33 by hxyue
[已完结][关贴]大家帮忙分析一下我的蛋白纯化时出现的问题吧，不胜感激 (5/1084) 雪山冰狐 2011-09-01 2011-09-01 12:52:00 by 雪山冰狐
[已完结]要测微量的砷用什么测试办法？ (博学EPI+1)(5/830) jindeng0911 2011-08-31 2011-09-01 11:57:15 by swordgang
[已完结]求助化工设计概论（李国庭主编）课件 (博学EPI+1)(2/1894) markjun 2011-09-01 2011-09-01 11:22:15 by 这是马甲
[已完结]碘代反应 (博学EPI+1)(5/672) hejuan870116 2011-08-31 2011-09-01 10:51:21 by soyjek1
[已完结][关贴]PEG600和氢化钠的反应 (博学EPI+1)(2/578) 2010207009 2011-08-31 2011-09-01 10:18:14 by 2010207009
[已完结][关贴]环氧树脂 水 马来酸酐 (0/351) xiongzhu 2011-09-01 2011-09-01 09:54:21 by xiongzhu
[已完结][关贴]有关C轴极性生长的 (0/324) zsx1985 2011-09-01 2011-09-01 09:52:18 by zsx1985
[已完结]求宁波实验室废液回收公司 (博学EPI+1)(5/1146) 天下为公5592 2011-08-26 2011-09-01 09:42:46 by nnnas
[已完结]100金币求一本PDF电子书    ( 1 2 ) (博学EPI+1)(12/1458) 相信-自己 2011-08-28 2011-09-01 08:27:52 by hrbj999
[已完结]电子顺磁共振能谱 (博学EPI+1)(3/870) nidebinhao 2011-08-30 2011-08-31 21:39:59 by nuxgnem
[已完结]女生对我说“愿意做好朋友，不要瞎想哦”    ( 1 2 3 ) (博学EPI+1)(26/2050) haoshuai1024 2011-08-29 2011-08-31 21:26:37 by 人生如此
[已完结]关于PBS缓冲液的配制 (博学EPI+1)(6/3426) 江枫与火 2011-08-31 2011-08-31 20:51:27 by 江枫与火
[已完结]关于博士报考的问题 (博学EPI+1)(3/598) xiaodi1989 2011-08-30 2011-08-31 20:35:03 by pjx043
[已完结]eigenvectors and magnitudes 是什么？ (博学EPI+1)(5/1012) 冲刺哦 2011-08-31 2011-08-31 17:40:41 by hblgczy
[已完结]有人知道北京服装学院的教师待遇如何？ (博学EPI+1)(2/3257) hblgczy 2011-08-31 2011-08-31 17:13:39 by hefang2005
[已完结]麻烦翻译一下 (博学EPI+1)(3/564) 吴婉卿 2011-08-31 2011-08-31 17:11:05 by jingjing09
[已完结][关贴]企业低碳技术创新问卷调 (1/248) yangling0117 2011-08-31 2011-08-31 16:46:04 by qlf_126
[已完结]高锰酸钾与四丁基溴化铵反应制成四丁基铵高锰酸盐的方案 (博学EPI+1)(1/1431) 543440474 2011-08-26 2011-08-31 16:39:50 by 06233053
[已完结][关贴]visible-region absorption spectrum (0/145) zhiyuan2010 2011-08-31 2011-08-31 16:39:02 by zhiyuan2010
[已完结]求《蝶恋花》赏析 (1/363) star 2011-08-31 2011-08-31 16:18:29 by star
[已完结]微生物学通报的endnote ens谁有？ (博学EPI+1)(1/1266) crystalty 2011-08-31 2011-08-31 16:15:47 by tyhjqxbz
[已完结][关贴]请问有没有人用过ox-12B型G1便携式溶解氧测定仪？ (0/381) 芳 2011-08-31 2011-08-31 14:51:47 by 芳
[已完结]闪点仪 (博学EPI+1)(1/446) jiangp 2011-08-31 2011-08-31 14:51:04 by 八戒的小弟
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