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    [热点] 萌生出自己或许不适合搞科研的想法,现在跑or等等看? DonYankess 2026-01-16 刚刚
    [石油软件] 请教:tris(三羟甲基氨基甲烷)缓冲液配制 (3/409) You1Xi4 2008-02-02 2008-02-04 18:27:50 by You1Xi4
    [石油软件] 气相色谱哪个好?    ( 1 2 ) (18/1137) chinaseraphic 2008-01-04 2008-02-04 08:29:14 by mklmp402
    [石油软件] 求助:高压气体 (3/269) hdtq 2007-07-18 2008-02-02 11:58:26 by 910910zhang
    [石油软件] 正交表怎么设计 (7/738) reyi0704 2007-12-06 2008-02-01 21:16:44 by txglyl
    [石油资讯] 急找颜料工艺学 (2/201) wangxd 2007-12-18 2008-01-29 18:18:30 by 黄泥巴
    [石油资讯] 油砂资源开发利用从幕后到前台 (评阅+1) (4/500) dyfkkk 2007-04-25 2008-01-28 11:39:59 by seanjiangsu
    [石油软件] Chemcad 请教 (4/188) 火箭头 2008-01-23 2008-01-28 10:34:50 by abingchem
    [石油软件] 有兴趣的虫子讨论一下注册化工工程师考试 (5/509) xn78 2007-12-22 2008-01-28 09:55:11 by ljxandzhxl
    [石油软件] 跪求 超临界流体萃取问题 (6/474) 海水一滴 2007-08-07 2008-01-28 08:36:17 by wosheng
    [综合其他] 电厂化学水处理 (5/500) z_junming 2008-01-07 2008-01-27 07:43:04 by la9975956
    [综合其他] ★★★★化学专区总版规[2007版]★★★★    ( 1 2 3 ) (27/6715) berlin 2007-03-12 2008-01-26 14:22:27 by zwd1437
    [石油软件] 求助:无毒无味低粘度非水溶剂 (2/104) aijixie 2008-01-25 2008-01-26 14:16:15 by wq1738
    [石油软件] 羟基转化为磺酸基团的方法 (2/264) redwolf662 2008-01-20 2008-01-26 08:05:26 by 站在高岗上
    [石油软件] 如何从事化工业,新手从业者有注意事项[转载] (评阅+1) (金币≥2)(6/180) abingchem 2008-01-23 2008-01-25 21:33:57 by zhl009
    [石油软件] 化工研究生就业    ( 1 2 ) (17/1757) lizhenqi 2007-12-19 2008-01-25 21:31:24 by zhl009
    [石油资讯] 燃料电池汽车及氢源的发展现状和预测 (5/575) luosf 2007-07-28 2008-01-25 21:26:35 by cxl5706
    [石油软件] 求助《聚氯乙烯工艺学》 (2/114) A301A301 2008-01-25 2008-01-25 20:57:05 by A301A301
    [石油软件] 求助:甲酸甲酯的生产工艺 (2/143) quhongmei 2008-01-24 2008-01-25 09:45:44 by zhszhszhs
    [综合其他] 求助:MM Ton 是多少吨阿 (4/557) majiang 2008-01-22 2008-01-25 08:36:11 by miyong1981
    [石油资料] 求化工仪表及自动化课件 (5/402) wuyou2003 2007-11-23 2008-01-24 23:27:05 by wangcun832
    [综合其他] 近期需试教化工原理,请问各位讲哪个知识点好 (5/648) luoqu2007 2008-01-22 2008-01-24 10:44:50 by vaughn
    [石油资料] 国家一级二级期刊目录 (6/701) ruebilin21 2007-11-11 2008-01-23 23:33:59 by sui2066
    [综合其他] 化工工艺标准幻灯 (2/270) zhangfl198 2008-01-22 2008-01-22 14:13:05 by darliu
    [石油资料] 石油化工基础数据手册(及续篇)    ( 1 2 ) (+5) (评阅+3) (12/2128) darliu 2007-04-21 2008-01-20 09:39:01 by wuzhibin
    [石油软件] 求《化工原理》电子版教材    ( 1 2 ) (12/896) wuyou2003 2008-01-15 2008-01-20 05:48:41 by leexianji
    [石油软件] 碳含量怎么准确测定啊 (2/102) xiaodong2009 2008-01-19 2008-01-19 22:17:11 by nkton
    [综合其他] 请教:“膨胀粉” (5/501) chenlink 2008-01-18 2008-01-19 12:57:09 by chenlink
    [石油资讯] 氢气在烃类混合物中溶解度的预测 (0/107) qftian 2008-01-19 2008-01-19 08:44:45 by qftian
    [石油软件] 哪种化学物质失去结晶水会变色 (2/127) 蓝风叙 2008-01-18 2008-01-18 21:10:05 by wangbo204
    [石油软件] 化工原理莫狄图(moody)上Re↑,λ↓与阻力损失随Re↑而↑是否矛盾 (3/1595) coolcj 2008-01-12 2008-01-18 17:31:39 by 醉乡常客
    [石油软件] 实验操作及研发基础演示稿,玻仪的使用和清洗 (金币≥1)(0/81) vitamind677 2008-01-17 2008-01-17 21:16:29 by vitamind677
    [石油资讯] 求购八水氢氧化锶1公斤 (2/186) wuhuajiang 2008-01-14 2008-01-17 20:52:15 by wuhuajiang
    [石油资料] 蔗糖经过处理可以作为锂离子电池负极材料? (4/309) 萝卜880 2008-01-03 2008-01-17 20:14:31 by 萝卜880
    [综合其他] 20金币求助2本电子书 (4/266) smile1103 2008-01-16 2008-01-17 18:35:28 by smile1103
    [石油软件] 主要几种溶剂的极性大小比较 (4/728) chendy1002 2008-01-04 2008-01-16 20:31:17 by dhq1982
    [石油资料] 求助:关于常用化工原料标准 (1/121) cheeray 2008-01-16 2008-01-16 17:17:49 by cheeray
    [石油软件] 做双水相提取的探讨 (2/125) andyjuanliu 2008-01-11 2008-01-16 14:33:39 by andyjuanliu
    [综合其他] sciFinder Scholar培训ppt (1/193) poseidonwang611 2008-01-15 2008-01-15 21:55:55 by darliu
    [石油软件] 请教尿素在2200左右的两个峰的归属! (3/205) sssunnyboy 2007-11-20 2008-01-15 19:51:37 by xianghui0119
    [综合其他] 化工与制药哪个行业好?    ( 1 2 ) (10/1087) atao8201 2008-01-12 2008-01-15 19:48:50 by 钟李慧
    [石油软件] 请教:有机合成车间基本操作和设备使用说明 (5/567) wanggongbao 2007-12-14 2008-01-15 19:29:37 by abingchem
    [石油软件] 请教聚合物甩膜 (1/69) wwbing_2002 2008-01-15 2008-01-15 16:29:09 by lend8536
    [石油资料] FLUENT:流体工程仿真计算机实例与应用_韩占忠等 超星 北京理工大学.rar (金币≥1)(3/214) regina.kim 2008-01-10 2008-01-15 14:15:40 by 相信自己2007
    [石油资料] 20金币帮朋友求助一本书 (7/444) zhener918 2008-01-11 2008-01-14 15:24:12 by zhener918
    [石油资料] 求:丙酮-水二元物系的汽液平衡组成 (4/370) shuqingjiao60 2008-01-12 2008-01-13 22:54:08 by shuqingjiao60
    [石油软件] 化工类研究生,你们学校开了哪些专业课?    ( 1 2 3 4 5 ) (49/1853) 153348130 2007-05-05 2008-01-13 20:25:53 by nanguo2008
    [综合其他] s-cis conformation 是什么意思啊? (2/101) chinaduo 2008-01-11 2008-01-12 16:26:29 by chen05106307981
    [石油软件] 有没有关于煤化工的电子资源 (1/167) x0710y 2008-01-12 2008-01-12 12:23:33 by zoule925
    [石油软件] 谁知道哪里有机玻璃制作与加工的厂家 (3/253) leery1211 2008-01-10 2008-01-12 00:52:26 by leery1211
    [石油资料] 破乳剂文献资料 (3/329) ayneler 2008-01-07 2008-01-11 20:27:37 by dyfkkk
    [综合其他] 求助,考博方向问题! (2/134) wujixian 2007-10-11 2008-01-11 15:25:12 by yanger263
    [石油资料] 求注册化学工程师资格考试的真题或复习经验 (+0.5) (3/415) tlx679 2008-01-10 2008-01-11 12:33:39 by tlx679
    [石油软件] 请教:如何模拟一个固体小球在气流中的运动 (2/83) egry_thu 2008-01-10 2008-01-11 08:44:06 by sleepyhkyo
    [石油软件] 为大家提供一些关于脱硫脱硝的中英文文献 (3/440) fuwande 2007-11-09 2008-01-10 16:59:17 by 雪人2000
    [石油资讯] 求助:两篇专利 (2/147) yejiao 2008-01-09 2008-01-10 11:10:17 by yejiao
    [石油软件] 2007化工企业排名,看看,对找工作有用哦。。。 (4/768) xiaodong2009 2008-01-09 2008-01-10 09:43:01 by bjxiaobu
    [石油软件] 请教高手哪种溶剂在FID上无响应? (2/86) wowo_10086 2008-01-09 2008-01-10 06:57:10 by qianfp
    [综合其他] UNIFAC模型 剩余活度系数公式的定义?此问题已解决,谢谢回复 (3/391) protein_g 2008-01-05 2008-01-09 20:20:11 by darliu
    [石油软件] [关贴]量子化学-真的不错 (1/128) hotowen 2008-01-07 2008-01-09 20:09:29 by darliu
    [石油软件] 二硫键 (1/100) leena763 2008-01-07 2008-01-09 15:39:52 by answerball
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