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  • [热点] 论文投稿,期刊推荐 中原小帕菜 2025-12-05 刚刚
    柴油加氢精制电沉降装置 (2/282) dgh31 2010-04-14 2010-04-14 15:40:00 by liwhite
    环糊精的参数 (博学EPI+1)(1/215) xianggan 2010-04-14 2010-04-14 15:39:52 by qfw_68
    求2元超市的宣传录音或者是文本。 (博学EPI+1)(5/386) liaobi 2010-04-14 2010-04-14 15:35:55 by sunhq0
    求一篇小说:《斗气冤家:美女上司爱上我》 (博学EPI+1)(8/610) 395534096 2010-04-14 2010-04-14 15:03:25 by 郭继波
    [关贴]一些物质的最大摩尔吸光系数 (博学EPI+1)(3/424) 苏欢欢 2010-04-14 2010-04-14 13:20:49 by 孤独客
    [关贴]求助高分子薄膜表面接枝反应 (博学EPI+1)(3/252) jinandaxue 2010-04-08 2010-04-14 13:19:46 by donglin601
    买什么样的手提?    ( 1 2 ) (11/446) 葶苈子 2010-03-10 2010-04-14 13:12:06 by donglin601
    有关温度控制器 (博学EPI+1)(2/336) qiaozhi8702 2010-04-14 2010-04-14 12:58:59 by qfw_68
    [关贴]哪里有可试用的有机合成数据库?如Scifinder scholar e.t. (博学EPI+1)(2/310) wszyq1985 2010-04-12 2010-04-14 12:32:52 by 张桥梁
    有哪位大侠知道银的导带和价带数值 (博学EPI+1)(1/621) nahualin 2010-04-14 2010-04-14 12:31:52 by qfw_68
    求点接触润滑条件下润滑油膜厚度计算方法和公式 (博学EPI+1)(2/892) helongyu 2010-04-13 2010-04-14 11:25:22 by liwhite
    哪里可以找到化学平衡常数等基础数据? (博学EPI+1)(3/262) nj 2010-04-14 2010-04-14 11:10:39 by dong28109
    请问 烟台万润 春节放假几天 怎么安排? (6/683) jinjuan8341 2010-01-11 2010-04-14 11:08:20 by weiheng68
    [关贴]荧光素内酰胺的合成分离 (2/246) cyl408240175 2010-04-13 2010-04-14 10:51:45 by cyl408240175
    [关贴]二氧化碳的两个参数 (博学EPI+1)(5/406) johnst 2010-04-12 2010-04-14 10:49:04 by johnst
    关于水力学的问题 为什么对 或错 希望给予解释 回答出一部分就行 (博学EPI+1)(3/349) maojindao 2010-04-12 2010-04-14 10:07:47 by maojindao
    驾照到期    ( 1 2 ) (11/778) xiu_lixy 2010-03-04 2010-04-14 09:51:54 by jilinsanbao
    求助关于HPLC中压力传感器的原理是什么? (博学EPI+1)(1/608) 陌上花 2010-04-14 2010-04-14 09:47:24 by hblgczy
    [关贴]求极限论坛邀请码 (1/204) 蝈蝈835678 2010-03-17 2010-04-14 09:46:48 by jilinsanbao
    怎么做?水力学的 要详细解题步骤 答出一部分就行 (博学EPI+1)(1/336) maojindao 2010-04-14 2010-04-14 09:32:30 by qfw_68
    熟悉AutoCAD2008的朋友来帮个忙 (博学EPI+1)(6/642) CVD112 2010-04-13 2010-04-14 07:51:51 by wenwu_wenwu
    软件所使用的算法 (2/260) ilovey 2010-04-13 2010-04-14 06:52:01 by ghost_game
    低亚硫酸钾的合成或购买地址 (博学EPI+1)(1/362) 晴空笑 2010-04-14 2010-04-14 05:26:13 by e-chenm
    什么是biomedexperts ? (博学EPI+1)(4/424) wszyq1985 2010-04-13 2010-04-13 22:50:54 by wszyq1985
    origin8 中如何除背景 (博学EPI+1)(4/437) zzl2165 2010-04-13 2010-04-13 21:51:37 by zhaoxh04
    求助去上海经济实惠自主游路线的问题 谢谢[有效期至4月13日] (评阅+1) (博学EPI+1)(6/366) liuliu4412 2010-04-06 2010-04-13 21:49:44 by hkkotw
    求助:SOS求助data explore数据恢复大师2.851绿色版 (博学EPI+1)(5/634) luckyveber 2010-04-12 2010-04-13 21:07:53 by xmengxing
    69.7%的硝酸去哪买? (博学EPI+1)(7/589) kunlun580 2010-04-12 2010-04-13 19:49:32 by chuzhuwei
    碘量法测定问题? (博学EPI+1)(1/366) hongxia72 2010-04-13 2010-04-13 19:40:29 by woaipi
    求助性质,谢谢! (3/286) clmailcl 2010-04-13 2010-04-13 19:37:25 by woaipi
    [关贴]焦磷酸结晶成玻璃状了怎么弄成液态 (博学EPI+1)(1/594) liyuan207 2010-04-13 2010-04-13 17:36:14 by qfw_68
    胆固醇溶解问题。 (博学EPI+1)(2/521) yuequeye 2010-04-13 2010-04-13 17:16:09 by gouxueying
    做生意 (博学EPI+1) (金币≥1)(7/39) ladiyouqi 2010-04-06 2010-04-13 16:45:22 by arome712
    [关贴]玻碳电极有问题吗? (博学EPI+1)(4/298) 生米遇上熟饭 2010-04-13 2010-04-13 15:38:29 by hblgczy
    矢量示波器的使用 (博学EPI+1)(2/177) zhiyonggong 2010-04-12 2010-04-13 15:33:28 by PirateJZ
    [关贴]帮忙支个招 如何找个理由拒绝之?    ( 1 2 3 4 5 6 ) (博学EPI+1)(50/1424) 烟酒生2787 2010-03-29 2010-04-13 15:32:03 by yangliu77
    求演讲稿:“枫叶教育论坛”,著名教育家刘道玉 (博学EPI+1)(5/358) wszyq1985 2010-04-11 2010-04-13 14:23:35 by wszyq1985
    高分子的进医疗器械行业怎么样? (博学EPI+1)(1/370) 姐妹情深 2010-04-13 2010-04-13 14:18:33 by 虫子218
    Endnote 如何关闭域代码显示 (博学EPI+1)(1/2148) chuck0451 2010-04-13 2010-04-13 14:18:15 by zhangyq6713
    [关贴]Journal of Materials Chemistry (博学EPI+1) (金币≥20)(3/38) zhangi 2010-04-13 2010-04-13 12:57:28 by vivianjzhu
    重金悬求强抗氧化剂 (博学EPI+1)(5/478) 学员6usPYy 2010-04-13 2010-04-13 12:36:52 by gaochao0326
    参加成都生物材料大会的请进 (博学EPI+1)(1/251) 2010-04-13 2010-04-13 12:29:44 by zhenjiansen511
    急求溶剂的极性对结晶的影响 (博学EPI+1)(1/416) otto125 2010-04-12 2010-04-13 12:12:45 by jicunpeng
    急求 Waters HPLC的中文操作指导,谢谢 (博学EPI+1)(5/295) wszyq1985 2010-04-13 2010-04-13 11:34:12 by huqiu1953
    加热板,可以作为电极么? (博学EPI+1)(3/267) star 2010-04-13 2010-04-13 11:15:28 by star
    关于处理 荧光图谱 (博学EPI+1)(6/397) wzxjjs 2010-04-12 2010-04-13 11:13:24 by kuaileren
    [关贴]X衍射 (6/341) 靳莉 2010-03-29 2010-04-13 11:02:45 by lanmao630
    word 尾注后内容生成目录的问题 (博学EPI+1)(2/549) yuan1692 2010-04-13 2010-04-13 10:55:45 by dragonshow
    用什么程序打开.lif格式的图片 (博学EPI+1)(2/1197) wp115 2010-04-13 2010-04-13 10:47:57 by navy0925
    【求助】文献两篇 (博学EPI+1)(5/354) x_ning3 2010-04-12 2010-04-13 09:30:42 by xmutosslife8066
    求助人大经济论坛上一个资料,我的金币不够 (博学EPI+1)(3/301) vduiodfb 2010-04-13 2010-04-13 09:30:05 by vduiodfb
    熔点与熔程的关系??    ( 1 2 ) (博学EPI+1)(15/10321) wspggg 2010-04-07 2010-04-13 09:17:17 by 赤子之心9712
    求Cement and Concrete Research最新文献3篇 (博学EPI+1)(2/341) 洪亲王 2010-04-12 2010-04-13 08:45:16 by sanko211
    [关贴]急求国外石油评价的实验书籍 (博学EPI+1)(1/277) armininus 2010-04-08 2010-04-13 06:52:31 by zb0203288
    [关贴]统计学问题求助 (博学EPI+1)(1/289) famingdong 2010-04-08 2010-04-13 06:51:49 by zb0203288
    求命名化合物,谢谢 (博学EPI+1)(6/303) wszyq1985 2010-04-12 2010-04-13 03:05:12 by cluster8676
    为什么我的Mendeley有些文章不能导入呢,有效期至2010年5月1日 (评阅+1) (博学EPI+1)(2/489) 加菲123 2010-04-12 2010-04-13 00:36:56 by viger87
    求助处于房贷期间商品房的出售问题 谢谢[有效期至4月13日] (评阅+1) (博学EPI+1)(9/386) liuliu4412 2010-04-06 2010-04-12 22:21:20 by 30317949
    怎么用SPSS卡平方检验动物的性比是否符合1:1 (博学EPI+1)(1/392) tanghua7681 2010-04-12 2010-04-12 22:14:27 by jicunpeng
    如何查REVIEW (博学EPI+1)(1/404) cometzhang 2010-04-12 2010-04-12 22:09:38 by jicunpeng
    请教落户问题!! (博学EPI+1)(2/308) 碧海青天 2010-04-12 2010-04-12 22:06:12 by 碧海青天
    稀冰醋酸溶液如何提高浓度? (5/478) caicai8830 2010-04-12 2010-04-12 21:32:24 by ibelieve110
    谁知道体育专业的要查英文文献到什么数据库? (博学EPI+1)(4/470) zjg-hsd 2010-03-26 2010-04-12 20:46:59 by crazyff12345
    求外文文献一篇 (博学EPI+1)(1/258) liuxuchun 2010-04-12 2010-04-12 20:36:37 by hsf81105
    给老爸老妈求个创业项目,谢谢大家!    ( 1 2 ) (博学EPI+1)(12/590) vivianjzhu 2010-04-12 2010-04-12 19:57:37 by messi-CR
    急求翻译一段英文文字【有效期至2010年4月15日】 (博学EPI+1)(2/336) otto125 2010-04-11 2010-04-12 19:55:10 by messi-CR
    苯硼酸 (博学EPI+1)(2/390) zhanggy 2010-04-12 2010-04-12 19:53:48 by 天之星星
    求助:怎么检测Si-O-Si键? (1/292) liuqin7586 2010-04-12 2010-04-12 19:49:17 by e-chenm
    [关贴]酰氯化反应 (博学EPI+1)(1/341) cailugg09 2010-04-12 2010-04-12 19:23:12 by xingtaotao
    求助!玉米淀粉制结晶葡萄糖工艺。 (博学EPI+1)(1/1015) akliuchao 2010-04-12 2010-04-12 18:44:11 by jicunpeng
    高分子专业到家电行业做什么?[有效期至6月20日]    ( 1 2 ) (评阅+1) (博学EPI+1)(16/613) otto125 2010-04-06 2010-04-12 17:42:17 by sf78552374
    求助外文文献一篇 (博学EPI+1)(2/299) lingyunxn 2010-04-12 2010-04-12 17:39:50 by sanko211
    20金币求助!酰胺化和酯化是否能在水溶液中进行?    ( 1 2 ) (博学EPI+1)(10/509) 雪妮031 2010-04-12 2010-04-12 14:52:35 by Pd7577
    求教关于 CRC Press (博学EPI+1)(3/2988) qinyong1985 2010-04-12 2010-04-12 14:47:12 by qfw_68
    关于buffer的使用 (博学EPI+1)(1/294) shitingyu 2010-04-12 2010-04-12 14:35:05 by wwllkkhh
    工科考研 关于报班辅导有必要吗    ( 1 2 3 ) (博学EPI+1)(25/1424) wendyyang11 2010-04-11 2010-04-12 13:01:13 by mahaihan
    求文献 (博学EPI+1)(4/238) yao7601 2010-03-24 2010-04-12 12:58:27 by pengjinqiang
    按照修改意见改了,怎样给主编写封回复信 (博学EPI+1)(1/337) hfyxf 2010-04-12 2010-04-12 12:48:27 by qfw_68
    [关贴]焦磷酸钠 粉状和结晶状 的区别 (博学EPI+1)(3/282) liyuan207 2010-04-12 2010-04-12 11:47:01 by liyuan207
    测定PAHs的德国GS标准和美国EPA标准 (博学EPI+1)(3/455) chpplg 2010-04-08 2010-04-12 11:12:03 by dong28109
    求助 (评阅-1) (3/187) hg30717580 2010-04-12 2010-04-12 09:53:25 by qfw_68
    求文献 (博学EPI+1)(7/248) yao7601 2010-03-24 2010-04-12 09:34:32 by pengluowen
    求 cctv9 dialogue 节目的文字稿 (2/254) cherishmei 2010-01-26 2010-04-12 08:45:43 by cherishmei
    有关分子对接软件sybyl 7.3的问题 (1/205) luoqiuyang 2010-04-05 2010-04-12 08:45:27 by luoqiuyang
    电镜耗材购买 (博学EPI+1)(3/508) slying 2010-04-11 2010-04-12 08:45:12 by hblgczy
    有人知道纤维粘连蛋白什么价吗? (博学EPI+1)(2/184) 清石居士 2010-04-11 2010-04-12 08:44:56 by 孤独客
    给侄女重起名    ( 1 2 3 4 5 6 ) (博学EPI+1)(52/960) deqiangliu 2010-04-01 2010-04-12 08:23:44 by zfm15666
    关于铬金属耐氧化性的文献或者图书 (2/184) houguolian 2010-04-11 2010-04-12 08:21:48 by houguolian
    【求助】欧洲批准的食品添加剂种类 【有效期至2010年4月13日】 (博学EPI+1)(1/336) xingqing3026 2010-04-11 2010-04-12 05:39:19 by e-chenm
    求能预测多肽二级结构的软件 (博学EPI+1)(1/1129) zinc650 2010-04-11 2010-04-11 23:18:39 by pharmjackie
    丁醇的生产流程 (博学EPI+1)(1/170) qust_left 2010-04-11 2010-04-11 23:17:48 by jicunpeng
    求助 (评阅-1) (3/145) wxp179001 2010-04-11 2010-04-11 22:40:50 by 饮水思源001
    急啊 10金币求助文献啊 (博学EPI+1)(6/269) wenjuan8809 2010-04-10 2010-04-11 22:26:38 by 饮水思源001
    [关贴]noyori有名气的学生 (1/241) xh2005 2010-04-11 2010-04-11 22:24:20 by xh2005
    请问一些晶体学专业名词中文怎么说 (博学EPI+1)(2/236) 花落与水流 2010-04-11 2010-04-11 21:43:41 by daizhq8244
    咨询!! (博学EPI+1)(5/285) 烈日当空 2010-04-10 2010-04-11 21:20:54 by lipp09
    做ITO怎么个测试法 (博学EPI+1)(2/211) hytay0119 2010-04-09 2010-04-11 21:18:20 by lipp09
    [关贴]求解免疫学题目 (博学EPI+1)(1/158) shinegrass 2010-04-04 2010-04-11 21:11:08 by 雨中蜗牛
    [关贴]求助一篇英文文献 (1/176) 晨风飘过 2010-04-02 2010-04-11 21:10:33 by 雨中蜗牛
    求阿果石油网邀请码 (博学EPI+1)(1/172) 洪亲王 2010-04-08 2010-04-11 20:32:50 by jasonroker
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