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    [热点] 各位基础老师们,看完中央《从严治党》的决定后,对学术界更加有信心了吧 iaeyuan 2026-11-04 刚刚
    [实验技术] 如何处理废王水 (3/898) 纍╰☆╮縌蓅 2007-10-19 2007-10-19 14:35:35 by 纍╰☆╮縌蓅
    [无机化学] 请教:软硬酸碱理论-交界酸或者交界碱英语怎么说,已解决 (1/712) lotte 2007-10-18 2007-10-19 11:24:13 by yangjunsheng
    [经验交流] [求助]酸性染料的溶解度问题 (0/29) 求真求友 2007-10-18 2007-10-18 23:38:37 by 求真求友
    [经验交流] 求助:氯化汞饱和溶液的配制 (0/15) 吴丙华 2007-10-18 2007-10-18 17:13:18 by 吴丙华
    [物理化学] 请教高手!谢谢! (0/27) wangkf0204 2007-10-18 2007-10-18 17:11:52 by wangkf0204
    有关仪器设备的操作规程 (0/140) gexin 2007-10-18 2007-10-18 15:42:46 by gexin
    [实验技术] 怎样实现容器内部的恒压? (1/139) sunnedfish 2007-10-18 2007-10-18 13:07:57 by xhtangxh
    [实验技术] [求助]磁力加热搅拌器问题    ( 1 2 ) (10/958) Shoney 2007-09-16 2007-10-18 09:58:47 by sunnedfish
    建议设立能源版 (评阅+1) (5/472) buffaloli 2007-09-13 2007-10-18 08:59:16 by ccnu2002
    [无机化学] 帮忙说一下硫酸氢铯的熔点是多少 (1/268) wj6993 2007-10-17 2007-10-18 08:32:20 by liu.qinsheng
    [无机化学] 求助:如何用稀土氧化物配制硝酸盐 (6/1218) zhaofsh 2007-10-14 2007-10-18 06:54:18 by summer800808
    [实验技术] 请教溶液浓度 (5/258) xjhuang 2007-10-14 2007-10-17 18:53:57 by 紫雪
    色谱类权威刊有哪些? (1/87) jinxiangwang 2007-10-17 2007-10-17 17:14:05 by 梅婷jj
    [综合其它] 仪器分析精品课程课件 (1/362) angelsky 2007-10-17 2007-10-17 17:10:57 by mjq112
    [综合其它] 谁能系统介绍一下selenium chemistry (0/74) daiqiguang 2007-10-17 2007-10-17 16:34:43 by daiqiguang
    [实验技术] 紧急求助:1,6-二溴正己烷在TLC中怎么显色?如果可行支付3金币 (2/182) il701 2007-10-17 2007-10-17 16:19:44 by yanxiangm
    [物理化学] 关于gaussianview的问题,请高手帮个忙! (1/165) xiaoyuexin 2007-10-17 2007-10-17 13:53:32 by lgn
    [无机化学] 请问金属氧化物能配位吗 (1/318) lxtxgn 2007-10-17 2007-10-17 12:14:06 by xhtangxh
    [无机化学] 哪里能找到LaCl3的红外图谱啊? (1/102) lxtxgn 2007-10-16 2007-10-17 11:23:29 by lxtxgn
    [实验技术] 高温物性测量 (0/26) 紫雪 2007-10-17 2007-10-17 11:06:39 by 紫雪
    基础化学常用英语词汇2 (1/283) wangw021 2007-10-17 2007-10-17 09:51:51 by congyu_2007
    基础化学常用英语词汇 (1/294) wangw021 2007-10-17 2007-10-17 09:39:03 by congyu_2007
    [物理化学] 高手帮帮忙!谢谢! (0/20) wangkf0204 2007-10-17 2007-10-17 09:20:24 by wangkf0204
    [综合其它] 请教关于荧光光谱的问题 (3/353) xdzhong2005 2007-10-15 2007-10-17 09:07:51 by bobking67310
    [无机化学] 请教:重原子效应对荧光的影响 16 (1/213) changlianze 2007-10-16 2007-10-16 22:15:33 by e_agle
    [转帖]徐光宪:21世纪的化学是研究泛分子的科学 (评阅+1) (2/860) nanopolymer 2007-10-16 2007-10-16 17:50:17 by haishenhang
    请问CuCr2O4和Cu2Cr2O5都叫什么名字 2 (1/179) chqihu1009 2007-10-13 2007-10-16 16:57:02 by mashanshan12
    [实验技术] 固相微萃取试验问题 5 (2/213) Shoney 2007-09-27 2007-10-16 15:19:53 by linda1934
    咨询一下如何购买到含不同结晶水的水合盐! 3 (0/17) janemerry 2007-10-16 2007-10-16 14:57:55 by janemerry
    [物理化学] 求助:氧化镁水化机理?! (4/560) wuxiaowang 2007-10-14 2007-10-16 13:05:32 by wuxiaowang
    [经验交流] 该教材适合无机材料工程专业吗? (0/25) jiamaolee 2007-10-15 2007-10-15 21:28:48 by jiamaolee
    [经验交流] 大家分析一下这是那种酸 (0/29) wj6993 2007-10-15 2007-10-15 19:49:17 by wj6993
    20金币在线求英文翻译----------解决了。 (1/183) zhang-81 2007-10-15 2007-10-15 18:56:16 by zhang-81
    [经验交流] 【分享】关于水和水蒸汽的几个小软件和资料 (评阅+1) (5/445) liangmingde 2007-09-12 2007-10-15 18:30:01 by dmb23344
    建议是否可以实行虫子们体验当斑竹! (金币≥300)(6/39) 小红豆 2007-10-14 2007-10-15 17:59:12 by ljt1023
    [无机化学] 完满解决了~谢谢了~帮忙有进币拿啊~~:钼的标准电极电势 (2/196) cai4023 2007-10-14 2007-10-15 12:39:52 by 醉乡常客
    [无机化学] 求助: 铁螯合机理 (0/34) wah235 2007-10-15 2007-10-15 10:53:58 by wah235
    [实验技术] 紫外吸收怎是负值 (2/210) 山水田园 2007-10-14 2007-10-14 21:51:49 by dlhw
    【转载】Gaussian寻找过渡态经验小结 (0/254) wqd198686 2007-10-14 2007-10-14 21:48:16 by wqd198686
    【转载】Gaussian常见问题分析 (0/286) wqd198686 2007-10-14 2007-10-14 21:46:44 by wqd198686
    请教高手,有没有ZrO (0/69) force-79469 2007-10-14 2007-10-14 20:48:39 by force-79469
    [物理化学] 总结:高斯量化计算总结(必看) (评阅+2) (0/9684) wqd198686 2007-10-14 2007-10-14 19:32:03 by wqd198686
    [物理化学] 求助:《物理化学》(第四版,上、下册),傅献彩等编 (1/441) cloudcloud 2007-10-14 2007-10-14 19:11:59 by haishenhang
    [经验交流] 请问在用偶联剂改性时注意那些方面? (2/150) zlxqwer 2007-10-12 2007-10-14 15:17:08 by zlxqwer
    关于生物降解有机物 (1/118) andyao 2007-10-11 2007-10-14 09:00:35 by house
    [实验技术] 氢氧化钐 氢氧化铈 分解温度?? (1/216) 小木瓜 2007-10-12 2007-10-13 22:37:37 by 小木瓜
    [实验技术] 关于酸量的测定 (1/137) typ1314520 2007-10-13 2007-10-13 20:43:11 by zhoulili
    [无机化学] 紧急求助:如何从氧化镧制备高氯酸镧 (2/446) fancy06 2007-09-28 2007-10-13 19:34:08 by chemeuro
    [经验交流] 化学里的big questure及各专业的future (0/75) lanlandehai 2007-10-13 2007-10-13 17:09:06 by lanlandehai
    [实验技术] 请教如何避免烯烃的聚合 4 (1/128) sangdy8 2007-10-11 2007-10-13 14:04:34 by twotwowen
    [综合其它] 化学试剂规格 (+1) (评阅+2) (3/233) wanghaibo9247 2007-10-13 2007-10-13 12:46:30 by yaj2233
    [经验交流] 网站大总结 (0/115) haofly 2007-10-13 2007-10-13 10:19:22 by haofly
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    【其他化学】Practical Data Analysis in Chemistry (28/1302) msd2phd 2007-10-17 2007-10-19 15:55:13 by sandi
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