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[热点] 之前让一硕士生水了7个发明专利,现在这7个获批发明专利的维护费可从哪儿支出哈? 瞬息宇宙 2025-12-20 刚刚
异丙醇钛,水解的问题 10 (博学EPI+1)(3/2847) dongkaituo 2012-08-15 2012-08-15 20:29:09 by dongkaituo
[已完结]这个方程怎么解出X1M (2/376) Andy-Luo 2012-08-15 2012-08-15 17:19:14 by Andy-Luo
[已完结][关贴]钯碳脱CBZ后处理总是含有炭黑 (4/1454) chengxf1217 2012-07-18 2012-08-15 16:06:56 by kozuikun
[已完结][关贴]硝基苯基卟啉和氨基卟啉合成要注意的问题 (0/516) 杨凯文 2012-08-15 2012-08-15 14:49:18 by 杨凯文
[已完结][关贴]文献求助 (0/182) love彼岸花 2012-08-15 2012-08-15 11:19:32 by love彼岸花
[已完结]质子交换膜 (博学EPI+1)(1/428) wlr1986 2012-08-14 2012-08-15 10:15:37 by tantan1985
[已完结][关贴]EVA塑料的比热容 (2/1908) huangLI1989 2012-08-11 2012-08-15 09:12:04 by huangLI1989
[已完结]表面活性剂溶解性 (博学EPI+1)(8/1458) 蜉蝣happy 2012-08-11 2012-08-14 21:50:31 by fubaidong
[已完结][关贴]求助:昆虫蛋白提取的实验指导用书 (评阅+1) (3/451) 北京的天空 2012-04-17 2012-08-14 21:02:35 by dshlove
[已完结]求助SCI检索号!!!! (博学EPI+1)(3/690) zhxj-168 2012-08-13 2012-08-14 16:36:42 by zhangkai_bj
[已完结][关贴]material statio 软件中的一个问题 (0/330) ciciw 2012-08-14 2012-08-14 14:37:05 by ciciw
[已完结]想购一泵, (博学EPI+1)(2/341) zhlpower 2012-08-13 2012-08-14 11:07:51 by sylaryang
[已完结][关贴]γ 和 α-环糊精与对甲基苯磺酸氯反应有没有人做过?具体的步聚?怎么做资料那么少? (博学EPI+1)(1/500) 杨凯文 2012-07-16 2012-08-14 10:58:41 by yuanjijoy
[已完结][关贴]求一化合物CAS号,以及对应的中英文名称? (评阅+1) (2/386) zhangwei7813 2012-08-13 2012-08-13 21:22:15 by xinmor
[已完结][关贴]MestreNova 的使用问题 (博学EPI+1)(4/1231) success8277 2012-08-04 2012-08-13 16:09:04 by success8277
[已完结][关贴]本专业是爆破,想跨专业考研,考经管类的,有同等跨专业的给点建议 (博学EPI+1)(7/1025) suhaoranno1 2012-08-11 2012-08-13 15:56:51 by 191084844
[已完结]如何解决adobe关一个pdf就全关掉 (博学EPI+1)(6/1550) slz_361 2012-08-10 2012-08-13 15:38:37 by slz_361
[已完结]求助食品工业杂志审稿费 (博学EPI+1)(4/1170) QHJ100100 2012-08-11 2012-08-13 15:31:34 by kun616
[已完结]想买手机,求行家分析推荐    ( 1 2 3 4 5 6 ) (博学EPI+1)(55/3881) Rick001 2012-05-30 2012-08-13 14:48:46 by Rick001
[已完结]为什么液相色谱压力一直不稳? (博学EPI+1)(6/1746) 纲目chen 2012-03-26 2012-08-13 09:36:43 by dzf_dhx
[已完结]求助:石油化工方面的期刊 (博学EPI+1)(5/1958) hongbinma 2011-11-17 2012-08-12 07:14:16 by huangwenjun
[已完结][关贴]日本塑料成型材料物性数据手册 (2/352) huangLI1989 2012-08-11 2012-08-11 09:38:44 by huangLI1989
[已完结][关贴]晶体方面的牛人帮忙查一下FeCl2的各项参数吧 (评阅+1) (博学EPI+1)(7/842) beard 2012-07-19 2012-08-11 00:17:23 by beard
[已完结][关贴]Sigmaplot12做图时,Fills properties里面Pattern项,没有Incrementing这个选项 (0/200) duanhua2004 2012-08-10 2012-08-10 21:15:52 by duanhua2004
[已完结][关贴]求助周迅讲解版的环保纪录片《家园》 (0/538) jiangjkh 2012-08-10 2012-08-10 20:49:32 by jiangjkh
[已完结]中药处方好多字不认识 (博学EPI+1)(6/1075) zhouifang 2012-08-06 2012-08-10 20:07:35 by questwz
[已完结]求首歌:丁薇的《奢望》 (博学EPI+1)(3/541) byfgogo 2012-08-10 2012-08-10 16:36:42 by userhung
[已完结][关贴]哌拉西林酸的polymorphism (0/246) xyzlyy.1216 2012-08-10 2012-08-10 14:55:36 by xyzlyy.1216
[已完结][关贴]哌拉西林酸的解离常数、分配系数、分配比 (0/719) xyzlyy.1216 2012-08-10 2012-08-10 14:21:03 by xyzlyy.1216
[已完结]深圳出差,顺便给媳妇买婚戒,哪个牌子好?多少钱?    ( 1 2 ) (评阅+1) (博学EPI+1)(14/1143) 越前花下 2012-07-06 2012-08-10 14:09:21 by 越前花下
[已完结]帮忙投票(每票2金币)    ( 1 2 3 4 5 6 .. 12 ) (评阅+1) (博学EPI+1)(114/3592) 春兰 2012-08-01 2012-08-10 14:03:19 by Daisy-Ou
[已完结]测定脂肪乳的渗透压用什么仪器? (博学EPI+1)(6/1742) pengya1019 2011-04-15 2012-08-10 14:00:10 by pengya1019
[已完结][关贴]想问问大家这个化合物为什么为虚线的双键 (博学EPI+1)(5/2394) Aqiong 2012-05-22 2012-08-10 13:11:17 by xiaowuheng
[已完结]帮朋友投票,谢谢    ( 1 2 ) (评阅+331) (博学EPI+1)(12/994) zhaoyongqiang 2012-08-09 2012-08-10 13:00:38 by 凡龙
[已完结]请问V2O5和H2O2具体反应机理是什么?以及反应产物和结构式?请教下 (博学EPI+1)(8/2270) dongshark 2012-08-07 2012-08-10 12:44:53 by dongshark
[已完结][关贴]_______________ (金币≥65535) (VIP≥65535)(1/44) 银笛书生 2012-08-10 2012-08-10 11:04:07 by zinfly
[已完结][关贴]求冈萨雷斯 第二版 中文版《数字图像处理》的图片素材 (1/1236) 伊然_晴天 2012-08-07 2012-08-10 09:10:18 by xinmor
[已完结]LED用硅酸盐荧光粉烧结问题 (博学EPI+1)(7/1694) huanglh 2012-05-08 2012-08-10 07:52:19 by linan521
[已完结][关贴]4.37氢谱位置归属 (3/371) xiaowuheng 2012-05-02 2012-08-10 06:58:14 by xiaowuheng
[已完结]进行次氯酸钠消毒反应时,需加入几毫升的磷酸盐缓冲液(磷酸氢二钠—磷酸二氢钠) (评阅+1) (0/1474) panyingmo 2012-08-09 2012-08-09 23:04:13 by panyingmo
[已完结]IDL读入.tif格式文件,IDL高手请进 (0/3590) niuran1212 2012-08-09 2012-08-09 22:36:29 by niuran1212
[已完结][关贴]固体水玻璃/硅酸钠的熔点是多少? (博学EPI+1)(4/2305) sm2011 2012-08-06 2012-08-09 21:39:15 by zhang_jci
[已完结]微弧氧化 电解液 硅酸钠 (博学EPI+1)(4/1504) meizhipeng 2012-08-06 2012-08-09 21:38:10 by meizhipeng
[已完结]熔融后冷却与没有熔融时相比,物质的性质有什么不同? (博学EPI+1)(3/830) xing1987415 2012-05-11 2012-08-09 20:23:48 by dwbin
[已完结]为什么脂肪酶催化底物油反应时要加水? (博学EPI+1)(4/1183) dongpan1110 2012-08-02 2012-08-09 19:07:02 by wfscut
[已完结]怎么修改图中右上角的格式 (博学EPI+1)(1/540) anhaishan 2012-08-09 2012-08-09 17:21:41 by lily6143
[已完结]《应用化学》杂志 (博学EPI+1)(5/813) 蜉蝣happy 2012-08-09 2012-08-09 16:39:31 by liu2004m
[已完结][关贴]血样的峰面积在线性范围中,但是最后计算得到的浓度小于线性范围,要紧吗? (评阅+1) (博学EPI+1)(1/586) hopefulgirl 2012-08-09 2012-08-09 10:44:31 by miniplanet
[已完结][关贴]请问水样的保存剂——浓硝酸的摩尔浓度是多少 (博学EPI+1)(4/2576) panyingmo 2012-08-03 2012-08-09 10:12:40 by panyingmo
[已完结]相机 (博学EPI+1)(8/682) 周范 2012-08-07 2012-08-09 01:15:40 by cool-ywy
[已完结]异硫氰酸脂和异氰酸酯 (博学EPI+1)(4/1124) 看云人 2011-12-03 2012-08-08 21:51:22 by 凝冰897
[已完结][关贴]tablecurve 3D自定义函数拟合问题 (0/653) yidiniaoren 2012-08-08 2012-08-08 16:16:36 by yidiniaoren
[已完结]这种图用EXCEL能做吗, 即两条曲线的横坐标起始点不同 (博学EPI+1)(9/2882) anhaishan 2012-08-06 2012-08-08 16:02:58 by anhaishan
[已完结][关贴]求助毛细管电泳仪的视频 (博学EPI+1)(2/534) Aqiong 2012-07-13 2012-08-08 16:01:33 by Aqiong
[已完结][关贴]求一篇文章,NCBI下载不了 (博学EPI+1)(3/918) dragonhmw 2012-08-08 2012-08-08 15:25:41 by liu2004m
[已完结]求助一个反应机理 (评阅+1) (博学EPI+1)(4/507) chier532 2012-08-07 2012-08-08 15:18:45 by chier532
[已完结]【求助】美国国家实验室的Senior Research Staff Scientist相当于什么级别啊? (博学EPI+1)(4/2501) skyowner1 2012-08-08 2012-08-08 13:56:22 by skyowner1
[已完结]硕士毕业论文怎么修改可以防止查重? (博学EPI+1)(4/3741) lisiqing 2012-04-19 2012-08-08 13:47:37 by zhxj-168
[已完结]求助法门知识 (评阅+2) (博学EPI+1)(2/368) ylhuang 2012-08-03 2012-08-08 13:10:52 by 韶华倾负
[已完结][关贴]CeO2 、La2O3 、Y2O3和V2O5的显微硬度是多少和在金属材料的应用 (0/640) hanping02712 2012-08-08 2012-08-08 11:31:37 by hanping02712
[已完结][关贴]求助下载doc88网站的一篇文档 (1/681) before 2012-08-08 2012-08-08 10:46:43 by yun_shuiyao
[已完结]生产车间管理建议 (博学EPI+1)(6/1767) 笨瓜瓜 2012-03-21 2012-08-08 09:01:56 by cxg-1976
[已完结]液相络合铁脱硫中如何减小硫磺的颗粒大小    ( 1 2 ) (博学EPI+1)(12/1727) 天下为公5592 2011-12-30 2012-08-08 06:12:35 by lishufei
[已完结][关贴]孔隙率问题 (评阅+1) (博学EPI+1)(2/573) sm2011 2012-08-07 2012-08-07 22:49:36 by zhang_jci
[已完结][关贴]稻壳中硅含量? (博学EPI+1)(1/2446) sm2011 2012-08-07 2012-08-07 21:58:43 by zhang_jci
[已完结][关贴]季铵盐 (0/287) shuibian1115 2012-08-07 2012-08-07 20:59:02 by shuibian1115
[已完结][关贴]计算机应用与软件是否最新的北大核心? (2/1651) ttiill 2012-08-02 2012-08-07 19:02:56 by xiaozuoneng
[已完结][关贴]有关炼油厂延迟焦化装置机泵的问题 (0/170) zhoucongyu 2012-08-07 2012-08-07 17:17:06 by zhoucongyu
[已完结]涂敷与涂覆的区别 (博学EPI+1)(3/4982) dafeng001 2012-08-07 2012-08-07 16:54:08 by miniplanet
[已完结][关贴]强酸性铝液中铜、铁杂质的去除 (0/251) wolf3835 2012-08-07 2012-08-07 16:51:48 by wolf3835
[已完结][关贴]通过浮选回收单质硫,用什么方面的药剂 (1/756) mzjwr 2012-08-06 2012-08-07 15:10:04 by mzjwr
[已完结]图形画法 (博学EPI+1)(3/336) lyl163com 2012-08-06 2012-08-07 10:33:49 by liu2004m
[已完结][关贴]酶反应 (博学EPI+1)(1/378) happyhehe 2012-08-06 2012-08-07 10:33:49 by 547star
[已完结]求助《硬质合金质量控制原理》,陈楚轩 (博学EPI+1)(4/2361) lhr040121 2011-09-14 2012-08-07 09:48:40 by ray126
[已完结][关贴]内蒙古自治区乌兰察布市副处级考试内容 (评阅+1) (0/237) wangdianxi8 2012-08-07 2012-08-07 08:09:12 by wangdianxi8
[已完结]求助铅蓄电池技术一本,PDF格式 (博学EPI+1)(5/852) cbm123 2011-08-21 2012-08-07 05:25:57 by pdce218
[已完结]SCOPUS免费使用 (博学EPI+1)(3/1550) shelvy 2012-05-28 2012-08-07 05:03:54 by shenhai1315
[已完结][关贴]请教甲醛溶液的饱和蒸汽压 (评阅+1) (0/650) smile20060701 2012-08-07 2012-08-07 00:10:37 by smile20060701
[已完结][关贴]氧化石墨烯还原成石墨烯的问题 (评阅+1) (博学EPI+1)(6/2423) liuzhong3000 2012-07-16 2012-08-06 23:19:16 by xuepeng.y
[已完结][关贴]高额悬赏,钨酸铋(Bi2WO6)溶解度值? (博学EPI+1)(1/1085) 笨笨熊110 2012-08-04 2012-08-06 18:07:05 by ZBPJJ529810
[已完结][关贴]浓硫酸中的杂质 (博学EPI+1)(1/2596) kcqyuxiaoyi 2012-08-06 2012-08-06 17:54:28 by liu2004m
[已完结]关于用卡尔费休法测季铵盐中含水量的问题? (0/257) mm_bar2001 2012-08-06 2012-08-06 13:40:57 by mm_bar2001
[已完结][关贴]如何降低粗笨中的硫含量? (博学EPI+1)(1/500) wxp179001 2012-08-06 2012-08-06 12:27:48 by ZBPJJ529810
[已完结]国药壳聚糖的分子量 (博学EPI+1)(6/1981) sexy_shoot 2011-04-15 2012-08-06 12:02:27 by ayeyu
[已完结]求瓜尔胶的市场调研 (博学EPI+1)(2/455) 相信自己2010 2012-08-06 2012-08-06 10:46:44 by 刘小强8133
[已完结][关贴]紧急求助:种子吸水膨胀后,取样,放-70度冰箱,有关酶活问题 (4/530) xk1106 2012-08-01 2012-08-06 09:11:08 by xk1106
[已完结][关贴]autoCAD2013怎么画 化工工艺图 (博学EPI+1)(2/597) 布佳鑫 2012-08-04 2012-08-05 20:58:46 by zl158093724
[已完结][关贴]荧光量子产率求助 (2/2197) linxiaoxia 2012-08-03 2012-08-05 17:55:36 by linxiaoxia
[已完结]PA热熔胶 (评阅-1) (3/712) lxycpp 2012-04-28 2012-08-05 17:40:59 by ylb163
[已完结][关贴]求助合成方法相关文献 (0/211) love彼岸花 2012-08-05 2012-08-05 16:26:06 by love彼岸花
[已完结]【化工基础】(张近主编)课件 电子教案 (博学EPI+1)(2/1125) huaxueren 2012-08-04 2012-08-05 13:50:08 by huaxueren
[已完结][关贴]PEO溶解问题 (评阅+1) (5/2745) boxtomqin 2012-08-03 2012-08-05 07:08:47 by boxtomqin
[已完结][关贴]土壤腐植酸产率测定 (博学EPI+1)(1/382) RedVampire 2012-08-04 2012-08-04 16:29:04 by wyg888
[已完结]Ellman试剂检测巯基的原理是什么啊 (博学EPI+1)(5/6541) lisiqing 2012-05-07 2012-08-04 16:11:46 by 叶平
[已完结][关贴]有关天然产物和药物分子中的含有二氢呋喃分子的 (博学EPI+1)(1/395) 295143924 2012-08-04 2012-08-04 14:49:58 by wyg888
[已完结][关贴]江苏移动动力设备和机房环境集中监控系统维护管理规定(2008版) (1/388) deng_yongyi 2012-08-03 2012-08-04 11:18:17 by wyg888
[已完结][关贴]土壤中盐份含量测定,急急! (博学EPI+1)(2/568) geqinqin 2012-08-04 2012-08-04 11:15:37 by wyg888
[已完结]电脑问题:我的电脑的D盘可以格式化或删除全部文件吗? (评阅+1) (博学EPI+1)(6/2746) 77638333 2012-08-04 2012-08-04 10:44:20 by dong5696
[已完结][关贴]大学录取调专业求助    ( 1 2 3 ) (评阅+1) (21/1612) 天若有情sdau 2012-07-29 2012-08-04 10:05:08 by 青春鸟
[已完结]小孩牙齿松了,新牙看见快长出来了,要把松了的牙齿先拔了吗? (博学EPI+1)(3/789) 547star 2012-08-03 2012-08-04 08:33:17 by wyg888
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