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[热点] 同年申请2项不同项目,第1个项目里不写第2个项目的信息,可以吗 hitsdu 2026-02-07 刚刚
矿物性润滑油有哪些 (1/495) 383060958 2010-08-30 2010-08-30 15:07:35 by qfw_68
求烟气中锌和钾含量的限制 (1/251) woainana2007 2010-08-30 2010-08-30 14:33:59 by 永不冻结
冰醋酸和水的混合物 (博学EPI+1)(4/1040) wxqzzyzh 2010-08-30 2010-08-30 13:51:56 by harvest23103
sapo-37 (博学EPI+1)(2/421) sonini 2010-08-27 2010-08-30 11:24:46 by sonini
药典pH问题 (博学EPI+1)(1/442) luohuan_llt 2010-08-30 2010-08-30 10:33:28 by 致死之眠
求教聚苯胺成膜的问题 (博学EPI+1)(4/1051) lyp0801 2010-08-10 2010-08-30 08:51:38 by yn6319
染料废水中表面活性剂的含量百分比是多少?? (3/478) dite2000 2010-08-17 2010-08-29 22:08:45 by qfw_68
【求助】哪个学校开设有碳(炭)素技术这个专业 (博学EPI+1)(3/482) ddv 2010-08-29 2010-08-29 21:40:41 by li881120tan
谁有刘德华版大侠沈胜衣 (2/234) smile20060701 2010-08-28 2010-08-29 21:02:06 by smile20060701
Cracking 与 spallation区别 (3/464) zhang_ki 2010-08-27 2010-08-29 15:58:35 by qfw_68
急知 缓冲盐在液相的作用 (博学EPI+1)(4/1414) Ichliebedich 2010-08-02 2010-08-29 15:56:49 by huandi
谁知道PVC的储存,十分感谢。 (博学EPI+1)(2/393) hg30717580 2010-08-18 2010-08-29 15:56:04 by zhaohaixing
【求助】求 Addcon World 2006(书)【有效期至2010年08月12日】 (评阅+1) (博学EPI+1)(2/423) shaohaibin 2010-08-09 2010-08-29 15:55:06 by shaohaibin
求工时考核的相关表单 15 (1/283) yaoyuan_0605 2010-08-25 2010-08-29 13:42:23 by seawang
如何写英文信询问文章是否录用 (博学EPI+1)(1/760) 紫魂 2010-08-29 2010-08-29 11:45:51 by qfw_68
求简历模板 15 (5/738) catjaja 2010-08-23 2010-08-29 09:01:41 by cgm014
合成 控温 (博学EPI+1)(2/292) sdjnwhz 2010-08-28 2010-08-29 08:48:23 by sdjnwhz
[生活百科] ________________________ 2 (VIP≥65535)(7/42) 银笛书生 2010-08-28 2010-08-28 23:20:11 by zhouy23
求个激活码 2 (1/253) studyboat 2010-08-28 2010-08-28 21:59:43 by xiezhengwe
-N=N- 的红外吸收峰 (6/1473) jinjuan8341 2010-01-21 2010-08-28 17:51:48 by 秦光辉
怎么上传附件和图片? (2/422) ycybs 2010-02-27 2010-08-28 17:46:30 by 秦光辉
求助一段关于红外原理的英文翻译(有效期至8月30日) 19 (博学EPI+1)(2/819) chuangling 2010-08-27 2010-08-28 17:34:14 by liulang_2010
易溶于甲醇的聚合物有哪些 17 (博学EPI+1)(1/347) tianyalu 2010-08-28 2010-08-28 15:09:39 by 致死之眠
南开大学白锋的博士论文 (博学EPI+1)(4/608) 200761111 2010-08-08 2010-08-28 14:20:28 by 200761111
宁波市第十二届高层次人才智力洽谈会将于2010年9月18日在宁波市国际会展中心举行    ( 1 2 ) 3 (博学EPI+1)(14/1273) s308100075 2010-08-27 2010-08-28 13:48:44 by atgadktgh
金黄色葡萄球菌的质粒该怎么提取? 15 (博学EPI+1)(2/939) 癞皮狗-2004 2010-08-27 2010-08-28 12:54:54 by j2
【求助】如何确定自由基共聚合单体的配比 4 (博学EPI+1)(2/312) jiaozibao 2010-08-04 2010-08-28 10:56:02 by jiaozibao
请教个关于碳掺杂的问题! 1 (博学EPI+1)(3/605) 565021486 2010-08-27 2010-08-28 10:11:15 by zhaohaixing
怎么筛选word中不同颜色字体 分开来 6 (博学EPI+1)(2/3029) chuhua 2010-08-25 2010-08-28 00:42:31 by s.6.x
[生活百科] ________________________ 2 (VIP≥44444)(2/13) 银笛书生 2010-08-27 2010-08-28 00:38:13 by s.6.x
求救,临床分离大肠杆菌质粒提取不出来 (博学EPI+1)(3/602) 癞皮狗-2004 2010-04-06 2010-08-27 23:14:44 by 癞皮狗-2004
[已完结][关贴]求北京钢铁研究总院博士开题报告 (博学EPI+1)(4/616) Lynn2009 2010-08-17 2010-08-27 23:09:21 by wujiaowujiao
【求助】微博客持续使用意向问卷填写【有效期至2010年08月05日】    ( 1 2 ) (评阅+1) (博学EPI+1)(15/817) lingzhao 2010-08-01 2010-08-27 22:39:32 by lingzhao
荧光分光度测铝渣土中铝的含量 10 (1/268) 望月砂 2010-08-27 2010-08-27 22:03:53 by qfw_68
求CA专利编号 (4/376) xusongwhy 2010-07-26 2010-08-27 16:49:01 by 兔子不乖
迷人无法下载 2 (1/255) hailang776 2010-08-27 2010-08-27 15:34:18 by 致死之眠
LED能带图 (博学EPI+1)(2/367) yuqian6022 2010-07-28 2010-08-27 14:56:11 by guzi2006
求《中药学》电子版图书 6 (博学EPI+1)(3/387) zhaoyang5620328 2010-08-27 2010-08-27 13:49:16 by 致死之眠
荧光粉BaSi2O5:Pb2+的合成方法 9 (博学EPI+1)(1/467) huxiaoye 2010-08-27 2010-08-27 13:03:40 by qfw_68
word为什么缩进量变化序号也跟着变化? 8 (1/2144) chuhua 2010-08-27 2010-08-27 12:50:43 by 20707311
求教懂油漆的大虾问题 14 (3/330) cftsky 2010-08-24 2010-08-27 09:54:57 by cftsky
怎么计算膨胀力? (博学EPI+1)(4/1250) 雾起丹江 2010-08-15 2010-08-27 09:36:32 by qfw_68
红外测定葡萄糖溶液 6 (博学EPI+1)(1/331) 扁豆 2010-08-27 2010-08-27 08:42:48 by qfw_68
硫酸铝晶体的比热 (博学EPI+1)(3/401) fss706 2010-08-25 2010-08-26 22:47:32 by 智慧小笨蛋
询问地址 1 (博学EPI+1)(6/639) 小飞侠5888 2010-08-23 2010-08-26 20:32:31 by hobbyzhang
求中科院长春光机所考博的建议!特别是英语的建议! (金币≥100)(6/119) wangdan8000 2009-10-29 2010-08-26 20:29:39 by yt4130
求助试剂的处理 8 (博学EPI+1)(4/1040) 417316039 2010-08-26 2010-08-26 19:41:38 by 赵仪学
求助:5233诺基亚 24 (博学EPI+1)(6/796) wuqingzheng0394 2010-08-26 2010-08-26 19:15:04 by kingze-van
谁知道哪里可以采到金莲花,地方越多越好    ( 1 2 ) (博学EPI+1)(14/1815) 塔矢亮 2010-05-26 2010-08-26 18:04:55 by sunzhiwei
求助核磁数据 9 (博学EPI+1)(1/733) lovevickey 2010-08-26 2010-08-26 17:15:47 by 致死之眠
急!求当代科技的特征是什么? 1 (博学EPI+1)(6/831) 敷衍 2010-08-25 2010-08-26 14:54:58 by zxf06882
SOS:如何绘制散点三维图? 3 (7/1101) q_w_e163 2010-08-24 2010-08-26 11:38:46 by q_w_e163
求8-羟基喹啉的紫外吸收 (4/1396) guoailing 2010-03-05 2010-08-26 11:08:43 by ellis_cn
询求聚氨酯脱模剂生产商 (博学EPI+1)(5/813) yinxingye 2010-07-15 2010-08-26 10:19:40 by windybeyond
稿子接收了如何汇款呢,头痛啊?大家帮帮忙!    ( 1 2 ) (评阅+1) (博学EPI+1)(19/1654) s308100075 2010-07-09 2010-08-26 10:12:52 by s308100075
电化,求助目前正极材料的发展 和国内外状况 50 (2/265) ldujhy 2010-08-26 2010-08-26 09:41:54 by qfw_68
全国哪个高校有煤转油专业 11 (博学EPI+1)(9/2002) zyagx 2010-08-25 2010-08-26 09:09:40 by 625820924
【求助】近三年关于锂硫电池的专利 11 (博学EPI+1)(3/457) 张瘦瘦 2010-08-24 2010-08-26 08:08:07 by kdbear
帮我注册个论坛吧 (博学EPI+1)(7/549) chuhua 2010-07-26 2010-08-25 20:41:40 by hanzhongyuan
缝纫机的停针精度是什么意思? (博学EPI+1)(1/984) sinbada 2010-08-25 2010-08-25 16:56:00 by 致死之眠
外消旋体中各对映体含量的测定 5 (博学EPI+1)(1/534) 253002249 2010-08-25 2010-08-25 16:00:00 by TFAA
如何对氧化产物进行定量? 1 (博学EPI+1)(1/380) lsalq1986 2010-08-25 2010-08-25 15:23:22 by 致死之眠
求盐酸法舒地尔的红外图谱 5 (博学EPI+1)(4/760) yuandwei0630 2010-06-10 2010-08-25 14:37:16 by tjxsf
下载一个台湾教授的讲义 (4/448) onceaday 2010-08-09 2010-08-25 11:46:44 by datoudai
关于《Journal of Organometallic Chemistry》的投稿 4 (博学EPI+1)(5/1300) tchxiaoxiao 2010-08-24 2010-08-25 09:58:21 by xxzhang010
纳米二氧化钛 1 (博学EPI+1)(1/335) yangjiajia 2010-08-25 2010-08-25 09:28:41 by hblgczy
{求助} 苯并呋喃3位上的甲基如何氧化成醛基? (0/302) raywor 2010-08-23 2010-08-25 08:57:48 by raywor
无盐水是什么? 2 (2/2114) shengkai.0 2010-08-25 2010-08-25 08:49:04 by cloudsea163
吸附动力学和热力学 2 (3/652) 薛春春2930 2010-07-28 2010-08-25 08:36:40 by yys_hong
工时考核的制度(方案) 24 (博学EPI+1)(2/691) yaoyuan_0605 2010-08-25 2010-08-25 08:35:27 by qfw_68
静电纺丝 (2/416) shaqiezi 2010-07-25 2010-08-24 20:33:08 by pp2008634
用什么催化剂呢? (博学EPI+1)(8/552) 似曾相识1 2010-06-28 2010-08-24 18:23:59 by 似曾相识1
求美国药典质量标准起草说明(姜) 51 (博学EPI+1)(2/431) jully1716 2010-08-23 2010-08-24 15:25:43 by jully1716
三氯化氮的测定方法 3 (博学EPI+1)(3/1532) 靳莉 2010-08-24 2010-08-24 15:15:19 by ganchunlei
磷酸铁釉料烧结后为什么表面有黑点?? (博学EPI+1)(3/930) lxtang 2010-08-23 2010-08-24 13:14:21 by hblgczy
求改图片    ( 1 2 3 4 ) (博学EPI+1)(32/1100) 39079898 2010-07-22 2010-08-24 12:55:59 by burkut65
[已完结]各位大虾 请教个问题!有金币赠送的 (8/722) TDYHUST 2010-08-23 2010-08-24 11:08:49 by TDYHUST
硫化实验 17 (博学EPI+1)(1/509) 柳老三 2010-08-24 2010-08-24 10:56:26 by qfw_68
PTCDA薄膜电阻求助 (2/284) 星云4 2010-07-31 2010-08-24 09:23:39 by 超超19851230
方法学线性问题 10 (1/418) pengya1019 2010-08-23 2010-08-23 21:23:27 by 致死之眠
醋酸水溶液在高温下的酸性强弱 3 (博学EPI+1)(4/954) dgh1516 2010-08-23 2010-08-23 20:19:39 by dgh1516
柱切换 (2/246) likunjie_lkj 2010-06-06 2010-08-23 19:17:12 by 致死之眠
求助直接黄12中的氮氮双键怎么用NaBH4还原 8 (1/503) sss6289 2010-08-23 2010-08-23 17:44:30 by 花海笑我
急求一片测定氢醌的文章 8 (4/347) suruixian 2010-08-17 2010-08-23 17:28:11 by suruixian
树脂预处理 1 (博学EPI+1)(2/380) 博友6021 2010-08-23 2010-08-23 17:06:32 by magictang
电解装置 5 (1/233) llp1026 2010-08-23 2010-08-23 16:49:09 by zhaohaixing
什么是原位反应 (博学EPI+1)(5/639) chilajiao 2010-08-20 2010-08-23 16:04:33 by chilajiao
文献求助磷酸盐浸渍碳/碳复合材料的抗氧化性能研究 2 (2/428) ywd0307184 2010-08-23 2010-08-23 15:25:26 by qfw_68
求助 Ba0.4Sr0.6TiO3 (112)2θ角度 8 (博学EPI+1)(4/500) daisiwuxie 2010-08-23 2010-08-23 15:14:46 by qfw_68
求英文文献 急需 (7/859) wmh01 2010-06-12 2010-08-23 15:10:58 by bdewang
关于二氧化钛表面该性 1 (博学EPI+1)(1/292) yangjiajia 2010-08-22 2010-08-23 13:26:32 by water3033
NTC中的B25 /50什么意思?? 4 (博学EPI+1)(7/5315) zpj110 2010-08-20 2010-08-23 12:36:24 by qfw_68
关于sar图像的程序 (6/574) siny 2009-10-28 2010-08-23 12:24:10 by dwwang
关于光学理论的英文电子书 (5/380) xxzhang010 2010-03-17 2010-08-23 12:07:18 by xxzhang010
复旦大学 考博 8 (博学EPI+1)(1/573) 益生药 2010-08-23 2010-08-23 10:49:18 by yanzihong
如何通过折射率计算透过率?有效期2010.8.15 (评阅+1) (4/1985) 冬雪儿 2010-07-29 2010-08-23 10:40:16 by wjinc123
关于涂料盐雾试验封边的问题    ( 1 2 ) 2 (博学EPI+1)(12/2836) liaofan33 2010-08-22 2010-08-22 23:32:14 by hujb
【求助】浙大高分子考博历年真题 45 (博学EPI+1)(1/323) ksal420469 2010-08-22 2010-08-22 23:11:11 by yj-lzx
关于结晶水问题 5 (2/548) natac 2010-08-22 2010-08-22 16:10:15 by qfw_68
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