24小时热门版块排行榜    

CyRhmU.jpeg

管理团队 (金币库 41659.9 充值 )

主管区长:
可淡不可忘livee
主管版主:
wolfghostqfw_68

杰出贡献者

[热点] 请问哪里可以有青B申请的本子可以借鉴一下。 ZZ_Han 2025-12-09 刚刚
求助 2 (评阅-1) (2/295) 罗刚 2011-08-29 2011-08-30 08:07:31 by 罗刚
[已完结][关贴]联萘二氨 (0/277) 看云人 2011-08-30 2011-08-30 00:36:13 by 看云人
求助邮箱地址 4 (1/582) wuzhaof007 2011-08-29 2011-08-29 21:33:00 by 这是马甲
什么是冷作? 3 (0/190) 新时代阿Q 2011-08-29 2011-08-29 18:04:55 by 新时代阿Q
湖泊底栖生态调查 2 (0/228) wzf861101 2011-08-29 2011-08-29 15:07:56 by wzf861101
全氟碘烷技术与市场调研报告 50 (3/385) binxu 2011-08-25 2011-08-28 23:47:20 by marine20082008
ISI web of science 上一篇文献的引用文献可不可以一次性全部导入到Endnote中? 4 (0/759) bsd_freeman 2011-08-28 2011-08-28 11:29:36 by bsd_freeman
求:将-OH 转化为-SH的实验方法。 5 (博学EPI+1)(4/547) Leanne8569 2010-09-07 2011-08-24 22:10:52 by Leanne8569
求助 油品的质量标准 怎么写和 油品碘值 皂化值 酸值的国标 谢谢 (1/548) hongyan3278 2010-10-15 2011-08-22 10:31:04 by dingwang8888
F-4500 漫反射光谱 (博学EPI+1)(7/1210) 灯一枝 2010-08-26 2011-08-20 21:44:23 by nanost
《商品检验与养护》(汪永太编著)的课件 5 (4/455) 510186170 2010-09-06 2011-08-20 10:35:24 by adtang6862
关于环丙沙星和诺氟沙星的问题    ( 1 2 ) 4 (11/1430) yiyushan88 2010-09-20 2011-08-10 10:03:41 by yiyushan88
谁有武汉大学分析化学第五版及课后习题答案 10 (3/492) 2008110827 2010-08-24 2011-08-03 15:03:21 by liyan66007
求浙江高校能做酵母双杂交的实验室 (4/375) 土壨壨 2010-11-02 2011-08-03 11:05:59 by jiaobaihai
问国内有哪些较大的生产磁控溅射用衬底的企业 10 (2/572) jljjlj_0 2010-08-18 2011-08-02 14:42:30 by ecind
[已完结][关贴]求刘姓男孩名字!    ( 1 2 3 4 ) (34/2529) mazi2000 2010-08-03 2011-08-02 14:38:38 by bjhye
[电脑知识] 用excel或是spss如何做这样的图??求助完结 (博学EPI+1)(5/886) mla999 2010-07-08 2011-07-31 12:47:18 by cpj3631
请问所学课程与胶黏剂以及涂料工艺相关的是什么专业? 5 (4/572) amany 2010-11-07 2011-07-31 08:24:37 by deer_leon
MDI Jade 5.0读取卡片读不全?????? 4 (4/748) my_way 2010-09-16 2011-07-24 15:29:20 by my_way
植物组织石蜡切片过程中使用的粘片剂多聚赖氨酸使用浓度?如何配置?怎么保存? (1/1033) liph986 2010-06-04 2011-07-22 20:45:00 by wz166
【求助】刘mm起英文名【有效期至2011年7月21日】 5 (5/451) 252090832 2011-07-14 2011-07-15 23:33:49 by gznelab
用四丁基溴化铵做相转移催化剂,一般的用量是多少    ( 1 2 ) (18/5420) 刘浏5753 2009-07-15 2011-07-11 15:38:48 by dongran1024
如何选择焊接专业研究方向?    ( 1 2 ) (10/1432) diamond3629 2009-10-09 2011-07-08 23:32:42 by 木瓜tju
市场前景好,投资小的化工产品    ( 1 2 ) 42 (博学EPI+1)(17/1844) wjk0326 2010-08-26 2011-07-07 20:54:39 by hwb728
[已完结]求翻译 (0/149) wanglin59081 2011-07-07 2011-07-07 11:47:16 by wanglin59081
求T-RFLP结果的分析方法 (博学EPI+1)(4/453) zhang.hai.f 2010-08-24 2011-07-05 09:21:59 by wujisi9
EPR 5 (1/222) 444989457 2010-11-16 2011-07-04 17:20:30 by lvlf880209
请问这个价位的氘代甲醇质量可靠吗? (博学EPI+1)(3/740) donge 2010-08-30 2011-07-02 19:06:02 by wooluyong
求助:废水总氮测定的问题,空白对照OD220nm达1.9? (博学EPI+1)(3/990) xycheng 2010-08-17 2011-06-30 00:10:52 by 韦色神男
求医药公司名称    ( 1 2 ) 30 (13/1820) chgj2000 2011-03-21 2011-06-29 23:42:44 by 826230382
求:一补习班名称和补习班宣传页 100 (4/799) shuqunwei197910 2011-05-13 2011-06-29 15:25:37 by 826230382
【求助】请教关于金电极的问题 (9/1537) shuwyl 2010-11-15 2011-06-29 14:07:04 by shuwyl
[已完结]求southern 杂交 做得比较好的院校 (3/574) wuweibewin 2011-04-02 2011-06-22 15:52:00 by wuweibewin
[关贴]请问谁做过原甲酸三甲酯的除水啊?望赐教。 10 (2/2605) dustfly 2011-06-20 2011-06-21 23:19:48 by 默然368
做的PTFE微孔塑料薄膜制品有分层现象如何改进? 2 (2/363) kangning811 2011-04-09 2011-06-21 14:29:16 by wisdomwolf
[已完结][关贴]非限制性水解蛋白酶 (1/1527) zhoujiang225 2011-05-10 2011-06-20 20:55:40 by lj718
[已完结][关贴]【求助】加热炉课程设计说明书范本【有效期至2011年7月3日】 (评阅+1) (1/403) pirlofeng 2011-06-19 2011-06-19 10:33:46 by A06060054
[关贴]偏光显微镜观察用的矿物薄片的制备 4 (3/565) sexycyndi 2011-03-16 2011-06-18 18:38:35 by hblgczy
[关贴]新能源 3 (1/299) 我吃西红柿 2011-06-14 2011-06-14 19:03:03 by qfw_68
[已完结]求助HPLC的相关问题 (博学EPI+1)(7/862) swallow675 2010-08-27 2011-06-13 20:10:37 by 筑梦之旅
关于氧化铝模板的制备 (4/653) Leanne8569 2009-10-05 2011-06-13 11:35:23 by tpy114911
[生活百科] 【咨询】教授与研究员的区别?    ( 1 2 ) (11/2319) goalry 2009-01-31 2011-06-11 11:12:37 by 星星之火1986
[已完结][关贴]【求助】2-巯基苯并噻唑的水解条件【有效期至2011年6月1日】 (评阅+1) (1/351) hushanming 2011-05-30 2011-06-11 09:53:50 by wu231025
[已完结][关贴]96孔板抗菌实验中 每孔加多少量的菌液、培养基、供试药液,比例是多少? (0/3591) liujing1987 2011-06-11 2011-06-11 09:16:12 by liujing1987
[已完结]求助:castep计算中停止不前 (博学EPI+1)(1/460) tianer122516 2011-03-29 2011-06-10 09:48:18 by lj718
聚苯胺液体颜色为什么是红色的 (4/1217) litaoaaa 2010-03-06 2011-06-08 21:37:32 by hxy521
GST标签 (1/1092) wlqg1983 2010-04-27 2011-06-07 13:58:28 by 落明逐暗
丙烯酸钠的精制 (博学EPI+1)(7/879) zhou66jian 2010-10-15 2011-06-06 05:59:01 by lanjiatan
不知自己给外甥女起的名字如何    ( 1 2 3 ) (22/1563) kitsao 2010-03-07 2011-06-05 22:19:04 by haobaobaos
六级    ( 1 2 ) 2 (18/1080) dongbaiju 2010-06-18 2011-06-04 23:15:19 by 都都安安
[已完结]金属醇盐的等电点 (博学EPI+1)(2/412) cometzhang 2011-04-08 2011-06-03 22:43:31 by 史前火山
室温下醋酸锌在乙醇中的溶解度 2 (5/4973) wanggenlin 2010-10-20 2011-06-03 14:59:58 by wrenj
[已完结]求《暖通空调》论文格式模板 (博学EPI+1)(5/842) 秋风8088 2010-07-17 2011-06-03 13:17:48 by ysqlbl
一个关于电化学阻抗谱的问题 (博学EPI+1)(4/817) xiaoruan1207 2010-08-17 2011-06-03 13:13:18 by 善美
求助:文献检索的常用方法、工具及渠道?最好是免费的    ( 1 2 ) (博学EPI+1)(16/1180) 天空之痕 2010-10-18 2011-05-30 20:08:00 by zhuhuiping
[已完结]求刘姓男孩名    ( 1 2 3 4 5 6 .. 7 ) (博学EPI+1)(65/3428) hope_show 2010-09-20 2011-05-30 14:36:47 by 王善贵
镍网可以用于中性溶液的电化学检测的基底吗 (1/532) violet915 2010-10-14 2011-05-26 10:44:45 by manman@2012
[已完结][关贴]求遗传算法优化BP网络(多目标)的实例,要有matlab代码 (1/489) coolmark 2011-05-06 2011-05-24 12:17:11 by coolmark
请教在哪个公司单位工作比较好。。。    ( 1 2 ) (博学EPI+1)(11/975) alibabashiqun 2010-10-10 2011-05-23 15:02:51 by walker321
[已完结]百度文档下载【截止2011-5-12】 (博学EPI+1)(4/883) sanko211 2011-05-09 2011-05-23 14:58:47 by walker321
[已完结]求助电脑声音问题    ( 1 2 ) (评阅-5) (13/1528) luckyhuman1 2008-09-16 2011-05-23 14:41:15 by walker321
求多酚单宁含量测定方法 14 (博学EPI+1)(3/569) peilirong 2011-05-18 2011-05-23 14:26:46 by peilirong
[已完结]晶面知识 (博学EPI+1)(1/575) hgxywyl 2011-05-22 2011-05-23 13:27:16 by liu2004m
[已完结]求助:杂环中叔胺的氧化方法? (4/911) yanzi86 2010-03-31 2011-05-22 14:26:00 by kemixiaozi
[已完结]急求 审稿周期比较短的环境类核心期刊有哪些? (2/683) mony1985 2010-10-13 2011-05-21 16:34:12 by yatou007007
[已完结]ansys中仿真运动分析 (博学EPI+1)(1/673) chenkunXYG 2011-05-21 2011-05-21 14:29:36 by liu2004m
[已完结]积分球测透射率的使用 (博学EPI+1)(7/1261) tanling 2011-05-15 2011-05-20 08:51:17 by 碎便士
【求助】韩姓男宝宝求名。。。【有效期至2010年10月17日】    ( 1 2 3 4 5 ) (评阅+1) (博学EPI+1)(49/2561) hhb7610076 2010-10-15 2011-05-19 12:14:24 by hanguorui110
求0.1 M PH为5的MES 缓冲液的配制方法 (评阅+1) (7/4508) lgl3298 2010-11-20 2011-05-19 09:41:37 by xuzhiqiang
[已完结]检测限的计算 (博学EPI+1)(3/676) linling7858 2010-10-21 2011-05-12 18:38:07 by 278565426
[已完结]求助中文版Photoshop CS4完全自学教程 (2/706) zhiguifan 2010-11-11 2011-05-10 19:04:12 by 烧饼haha
求助乳品设备清洗液 (1/205) Yshaohui 2010-10-13 2011-05-09 19:54:35 by xiaojun542
[已完结]对革兰氏阳性菌进行荧光染色,可以选择吖啶橙吗? (2/644) lixing335 2010-09-30 2011-05-09 00:56:39 by wordsworth3180
[已完结]求助:重量法测定水分含量    ( 1 2 ) (10/2610) luojuxiang 2007-03-24 2011-05-05 05:31:52 by lian46
[已完结]请问壳聚糖粘度和分子量之间怎么换算,谢谢~ (博学EPI+1)(2/1814) fan樊小凡 2010-10-21 2011-05-04 23:19:58 by wenshan27
[已完结]马氏体沉淀硬化钢的硬度是多少? (博学EPI+1)(1/690) guo721 2010-11-16 2011-05-04 16:06:26 by wsyhyzd
[已完结]求助:塑性应变与残余应力间有没有一定的对应关系? (博学EPI+1)(1/1302) shuifei 2010-11-16 2011-05-04 14:50:58 by wheat-bread
[已完结]不同取代基的配合物键合DNA 的问题 (1/341) xiaowuheng 2011-04-29 2011-05-02 18:03:05 by xiaowuheng
求韩志超C.C.HAN视频    ( 1 2 3 ) (23/1132) touchhappy 2009-12-26 2011-04-30 10:15:38 by touchhappy
[已完结]帮小外甥女取名    ( 1 2 3 ) (博学EPI+1)(26/1369) ljf2608 2010-02-27 2011-04-29 10:31:50 by lampoo
[已完结]求:2010版中国药典 第一部 完整版 (博学EPI+1)(2/719) putao1 2010-11-09 2011-04-28 08:31:53 by putao1
[已完结]PET中常含有哪些添加剂? (博学EPI+1)(4/777) feifei_ney 2010-11-01 2011-04-27 16:46:53 by aiai119
DNA损伤实验! (6/1162) 研究生9806 2009-08-01 2011-04-26 18:33:18 by rijiefu
[已完结]Web Of Knowledge 检索到的期刊和会议论文都是被SCI收录的么? (2/302) infun 2010-10-21 2011-04-26 15:05:43 by infun
股股头脱位康复训练 2 (3/401) andyjuanliu 2010-07-30 2011-04-25 23:33:43 by andyjuanliu
[已完结]外文期刊"The Open Civil Egineering Journal" (博学EPI+1)(2/424) crystal1988 2010-10-31 2011-04-25 17:16:42 by crystal1988
急求T-RFLP结果的分析方法 (博学EPI+1)(4/533) zhang.hai.f 2010-09-12 2011-04-25 15:43:22 by lizi0
求凹凸棒 Palygorskite 矿物质的晶体结构文件 5 (博学EPI+1)(3/608) linzhongaiguo 2010-10-31 2011-04-25 15:05:58 by linzhongaiguo
[已完结]求 Appiled Optics 封面及目录 (4/322) zhangyoufa 2010-10-09 2011-04-25 14:06:26 by zhangyoufa
[已完结]有做过α-Synuclein纯化的人吗? (0/217) maria229 2011-04-18 2011-04-24 17:15:59 by maria229
大家帮忙想个域名?    ( 1 2 3 ) (27/1229) cirke 2009-08-24 2011-04-24 10:43:48 by love杨杨
[已完结]有关树干毕赤酵母 (5/503) 宝盖 2010-03-09 2011-04-22 16:13:07 by liq669win
沥青性能测试 15 (博学EPI+1)(6/1182) dounana 2010-09-07 2011-04-21 18:55:57 by kuangzj
求光致电化学的数据处理方法 (7/796) Freedom388 2009-05-04 2011-04-21 18:43:23 by yan4392
[已完结]紧急求名,谢谢各位    ( 1 2 3 4 5 6 ) (博学EPI+1)(50/2223) shenao 2010-11-08 2011-04-20 15:12:38 by shenao
[关贴]景德镇陶瓷学院怎么样?    ( 1 2 ) (11/1050) qiuyf-2007 2009-06-29 2011-04-16 14:36:59 by xingyxkl30
5-羟甲基糠醛的气相色谱测试条件 19 (博学EPI+1)(2/644) chengmx137 2010-09-09 2011-04-15 15:20:45 by zjlinsong
化学絮凝剂作用原理 (5/990) jql1314 2009-06-25 2011-04-15 12:39:32 by hl_lixiang
NaX型分子筛为什么叫13X型分子筛? 3 (博学EPI+1)(4/2456) 惠海涛 2010-10-13 2011-04-14 21:38:51 by hengping
高分辨质谱解析 (博学EPI+1)(4/676) ronze 2010-11-22 2011-04-14 09:27:51 by zyh4014
相关版块跳转
查看