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[热点] 申博求助 Katrinae 2026-10-28 刚刚
[其他交流] [已完结]高斯单位下e*3B单位 (0/405) piaoshi 2011-08-23 2011-08-23 17:36:34 by piaoshi
[已完结][关贴]载流子浓度Co是常数么?如果不是,怎么计算或测量?谢谢 (0/392) love2092773 2011-08-23 2011-08-23 17:13:48 by love2092773
[已完结][关贴]在小极化子导电机理的公式σ=(Co/T) exp(-Ea/kT)中载流子浓度是常数么? (0/1005) love2092773 2011-08-23 2011-08-23 17:12:03 by love2092773
[其他交流] [已完结]高中物理题求救 (2/559) lhc771 2011-08-03 2011-08-20 18:14:13 by sh432
[凝聚态物 ] [已完结]磁化率测试 (1/570) maxking818 2011-08-18 2011-08-20 11:21:19 by 木莲
[已完结]物理的诱惑—杨振宁报告 (5/1011) wangjing66 2011-08-17 2011-08-20 09:56:59 by 北堡ぺ阿明ぺ
[已完结]求助计算一个题目! (0/307) ly433 2011-08-19 2011-08-19 21:09:33 by ly433
[统计、非 ] [已完结]有两个简单的物理问题想请教大家,谢谢。    ( 1 2 ) (10/2390) 刘剑 2011-07-12 2011-08-18 20:43:31 by 九月流火
[已完结][关贴]急!各位大虾进来看看 (6/855) cezfb 2011-08-16 2011-08-17 16:56:57 by cxdong
[其他交流] [已完结]用户需求说明书 (4/681) orchid8299 2011-08-16 2011-08-16 18:58:35 by liu-yu
[已完结]大家帮忙看看这个波动方程里的 &c 是什么意思? (3/2104) isawibawl 2011-05-18 2011-08-14 22:11:00 by senphra
[其他交流] [已完结]谁能给个固体He3的晶格参数? (1/385) aaq2800 2011-08-13 2011-08-14 08:33:30 by aaq2800
[已完结]什么是Burstein-Moss effect? (1/2843) ZYD630 2011-07-19 2011-08-13 20:41:11 by qiuzhizhe81
[其他交流] [已完结]求书:数学物理方程及其近似方法 (0/291) qishuanhu 2011-08-12 2011-08-12 19:38:53 by qishuanhu
[已完结]物体形状对泥巴的影响?我是医学的,觉得这是一个高难度的问题,请高手指教 (7/1342) 清茶小狗 2011-08-07 2011-08-12 18:46:54 by 时空穿行
[统计、非 ] [已完结]介观输运模型哈密顿和普遍电流公式 (2/739) 北堡ぺ阿明ぺ 2011-07-27 2011-08-10 22:07:22 by 田山东
[已完结]请教溶解的物理过程 (2/542) momingwo 2011-08-08 2011-08-10 21:22:32 by momingwo
[凝聚态物 ] [已完结]请问这是一种现象?解释一下。 (评阅+1) (6/1045) 二公斤蔬菜 2011-08-02 2011-08-10 21:00:23 by attractor
[已完结]光谱学实验应该看些什么书 (1/478) fd_wonder 2011-08-09 2011-08-10 09:54:50 by putian
[其他交流] [已完结]铷87 (0/499) Lucy 2011-08-09 2011-08-09 17:30:46 by Lucy
[其他交流] [已完结]请教关于镍和锌离子电子排布的问题? (0/2282) 一世英名 2011-08-09 2011-08-09 10:05:44 by 一世英名
[已完结][关贴]陀螺旋转疑问 (1/639) KZ1425 2011-08-05 2011-08-08 08:46:53 by 温州闲人
[凝聚态物 ] [已完结]谁能解释一下这种现象? (5/1472) 二公斤蔬菜 2011-08-02 2011-08-07 17:09:05 by cgch
[已完结][关贴]请教大家一个关于取平均的问题    ( 1 2 ) (13/2155) kovacs 2011-07-26 2011-08-07 09:15:23 by kovacs
[凝聚态物 ] [已完结]我想问一下从哪里可以买到八英寸的氧化铝单晶或者陶瓷衬底 (3/1186) gmzhangli 2011-08-03 2011-08-06 22:02:41 by haichun.pu
[凝聚态物 ] [已完结]有人知道质谱仪里面的空气动力学透镜是什么吗? (1/1716) hhhying 2011-08-05 2011-08-06 11:24:33 by yangliren
[理论物理 ] [已完结](悬赏30金币)请教一小问题    ( 1 2 ) (18/1064) cosmology 2011-08-05 2011-08-06 11:02:00 by cosmology
[理论物理 ] [已完结](悬赏100金币)请教计算高手    ( 1 2 ) (11/1056) cosmology 2011-07-25 2011-08-05 08:29:14 by cosmology
[其他交流] [已完结][关贴]请教大家一本俄文电磁波书记的问题 (0/271) lu_ren2012 2011-08-04 2011-08-04 09:34:00 by lu_ren2012
[统计、非 ] [已完结]金属反射率的计算 (3/2314) gcdxxiaona 2011-04-18 2011-08-03 14:08:08 by lukeronger
[已完结][关贴]C原子剥离成c+6离子,产生的线辐射是多少 (0/194) qingqing1 2011-08-02 2011-08-02 20:58:14 by qingqing1
[理论物理 ] [已完结]费米子谱与费米子作为谱参数有什么区别? (0/308) soliton923 2011-08-02 2011-08-02 11:30:31 by soliton923
[凝聚态物 ] [已完结]有关Knudsen flow??? (0/550) haode22 2011-08-01 2011-08-01 21:35:27 by haode22
[其他交流] [已完结]【求助】请教大家一个关于ITER的问题 (0/307) foria 2011-08-01 2011-08-01 09:36:22 by foria
[统计、非 ] [已完结][关贴]能量重心(barycenter of energy) (0/664) zsy19911991 2011-07-26 2011-07-26 09:22:57 by zsy19911991
[已完结]怎么样求一个双自旋系统的密度矩阵 (2/817) lhl851128 2011-07-19 2011-07-23 17:35:37 by racoon01
[其他交流] [已完结]空气泡沫发生器 结构图 (1/2049) 自由的野牛 2011-07-20 2011-07-23 00:48:41 by 自由的野牛
[已完结]小白请教一个应力问题 (2/551) xgyanger 2011-07-20 2011-07-22 10:49:23 by xgyanger
[凝聚态物 ] [已完结]求助四探针用法。。。。。。 (1/430) csuyj87 2011-07-19 2011-07-21 18:09:05 by kczhang
[其他交流] [已完结]太阳光中紫外光的汇聚! (6/2051) m6shao 2011-07-11 2011-07-21 17:19:49 by season588
[统计、非 ] [已完结]有没有人做磁控模拟? (3/470) sq111 2011-04-21 2011-07-21 09:34:33 by caiqiwen
[已完结]关于饱和磁化强度 (0/3903) gcjkrjss 2011-07-20 2011-07-20 15:31:21 by gcjkrjss
[其他交流] [已完结]【求助】目前最高频的半导体电子放大器件有哪几种结构? (1/385) lic158 2011-07-19 2011-07-20 08:50:07 by lic158
[其他交流] [已完结]电子称称量称重的时候——可以用海绵缓冲重量吗? (3/976) ashao 2011-07-18 2011-07-20 08:24:37 by ashao
[已完结]一定量的理想气体可以发生的是下列哪些变化? (0/1378) fengxue151 2011-07-20 2011-07-20 08:10:48 by fengxue151
[理论物理 ] [已完结]求推荐一本‘非平衡’系统的书 (2/654) zyjzp0825 2011-07-08 2011-07-18 19:57:01 by dulch
[已完结]经典的电磁转化方面的书籍 (0/301) wudiliuyisi 2011-07-18 2011-07-18 17:18:57 by wudiliuyisi
[其他交流] [已完结]瑞利散射系数 (1/1365) kangx 2011-06-23 2011-07-18 16:11:02 by kangx
[统计、非 ] [已完结]升温对金属晶体原子间距的影响 (3/2036) mencius 2011-07-06 2011-07-17 10:10:41 by lukeronger
[已完结]内能怎么传播的?    ( 1 2 ) (11/1813) PNP_NPN 2011-07-14 2011-07-16 22:00:30 by msphy
[已完结][关贴]【求助】将一束光分为两束的器件 (3/766) 148071902 2011-07-14 2011-07-16 12:30:01 by bianhao
[已完结]谁能用科普的话(非数学),详细解释下涨落耗散定理及其例子,应用等 (1/697) wilde2540 2011-07-15 2011-07-15 19:03:26 by msphy
[其他交流] [已完结]求助一个IC电路的分析 (0/347) zhengqun77 2011-07-15 2011-07-15 17:25:10 by zhengqun77
[已完结]麻烦帮我解答一道题! (0/259) 郭郭0328 2011-07-14 2011-07-14 21:00:09 by 郭郭0328
[凝聚态物 ] [已完结]求氢分子离子的电离能具体数值(以搜素无重复) (1/1419) haiqing1987 2011-06-14 2011-07-14 13:24:47 by pfeng
[凝聚态物 ] [已完结]超声波制造肥皂泡沫 请问一下是什么原理 (1/648) 自由的野牛 2011-07-12 2011-07-14 10:28:24 by 自由的野牛
[统计、非 ] [已完结]溴氧化镧的折射率 (0/399) zsy19911991 2011-07-14 2011-07-14 09:36:43 by zsy19911991
[已完结]狭义相对论中的两道习题 (金币≥1)(6/88) lxf364677382 2011-07-10 2011-07-13 22:35:26 by lxf364677382
[已完结]飞机音爆 (金币≥10)(5/77) xiushan 2011-07-09 2011-07-13 20:52:10 by xiushan
[已完结]为什么荧光笔能够做一个彩色记号但不覆盖原文 (1/1363) feixue023031 2011-07-13 2011-07-13 16:41:11 by feixue023031
[已完结]节能灯灯光与太阳光的区别 (6/2351) hqhaixia 2011-07-07 2011-07-13 11:30:05 by 我的开心果
[凝聚态物 ] [已完结]大学物理实验 (0/477) 暖秋 2011-07-13 2011-07-13 07:52:54 by 暖秋
[已完结]请给个提示 (0/280) zmrright 2011-07-13 2011-07-13 00:49:15 by zmrright
[统计、非 ] [已完结]可以用磁荷观点计算磁力吗 (2/623) cumtzeng 2011-07-11 2011-07-12 15:13:01 by cumtzeng
[已完结]求助关于激光漫射测距技术原理的书 (0/369) zmrright 2011-07-12 2011-07-12 13:21:16 by zmrright
[其他交流] [已完结]电场的问题(50金) (2/535) 卢圣国 2011-07-11 2011-07-12 11:49:31 by 卢圣国
[凝聚态物 ] [已完结]对于ZnO/Cu/ZnO薄膜有哪些方法可以提高光学透过率 (2/641) xunmengyuan 2011-07-08 2011-07-12 00:34:32 by boyshen
[凝聚态物 ] [已完结]求教一下做氧化锌掺钴靶材的各位~ (5/1528) zoulanlan 2011-07-06 2011-07-11 22:33:10 by sysudwl
[已完结]带有裂纹的导电体的电动力学方程的建立 (0/220) wxx8802 2011-07-11 2011-07-11 20:53:44 by wxx8802
[其他交流] [已完结]表征太阳能电池的参量 (3/724) wang1234wxj 2011-06-22 2011-07-11 19:59:03 by scope
[统计、非 ] [已完结]带裂纹的导电体的电动力学方程如何建立 (0/276) wxx8802 2011-07-11 2011-07-11 16:51:59 by wxx8802
[理论物理 ] [已完结][关贴]半导体物理学的问题 (5/2657) 339549428 2011-07-06 2011-07-10 19:53:47 by lwrobinson
[凝聚态物 ] [已完结]缓冲层对透明导电膜表面粗糙度有什么影响 (4/1567) xunmengyuan 2011-06-14 2011-07-10 16:37:59 by huhuhuhu
[已完结]Optical Parametric Amplifiers (OPA) (3/752) seapink107 2011-06-22 2011-07-09 21:37:37 by xiushan
[已完结]关于激光器的结间电压 (8/848) 695359890 2011-06-23 2011-07-09 21:17:35 by xiushan
[统计、非 ] [已完结]习题解答(要详细步骤,非诚勿扰) (金币≥50)(1/40) sxdttlj 2011-07-04 2011-07-09 13:28:55 by 孙?�730
[凝聚态物 ] [已完结]多晶Al2O3陶瓷和非晶玻璃衬底 (0/308) jianan210 2011-07-08 2011-07-08 10:19:21 by jianan210
[其他交流] [已完结]在哪一学科哪本书中会详谈“曲率张量”和“应力张量”? (2/1648) 小不懂 2011-07-06 2011-07-08 00:34:47 by deaneliu
[统计、非 ] [已完结]永磁体的环路定理 (0/419) cumtzeng 2011-07-07 2011-07-07 10:54:19 by cumtzeng
[凝聚态物 ] [已完结]成都地区购买光学镜片,光具座等的地方 (1/437) haode22 2011-07-06 2011-07-07 09:19:10 by xidianzhu
[其他交流] [已完结]求助光子晶体方面的问题 (1/529) buddhist87 2011-06-21 2011-07-06 20:30:06 by 寒城血色
[统计、非 ] [已完结]请高手解答物理英文习题(关于计算电解液电阻) (0/437) jic8417 2011-07-06 2011-07-06 20:13:09 by jic8417
[统计、非 ] [已完结]多层薄膜透射率的理论模拟 (2/905) xiaoyan1989 2011-07-05 2011-07-06 17:44:48 by 68377605
[统计、非 ] [已完结]群论考试 (1/876) sxdttlj 2011-07-05 2011-07-06 14:56:02 by 孙?�730
[凝聚态物 ] [已完结]问Berek compensator (0/597) gzgzgz 2011-07-06 2011-07-06 13:33:45 by gzgzgz
[凝聚态物 ] [已完结]石墨烯和氧化锌复合物PL图主峰蓝移 (0/718) zhaoxiaoting 2011-07-06 2011-07-06 09:54:17 by zhaoxiaoting
[凝聚态物 ] [已完结]阿贝屋脊棱镜与普罗Ⅰ型棱镜有关资料 (0/798) xjwnx360 2011-07-05 2011-07-05 22:06:44 by xjwnx360
[已完结]同步辐射的测试问题 (1/2178) davidzy 2011-07-05 2011-07-05 20:06:32 by zjuer
[凝聚态物 ] [已完结]关于不规则孔隙的毛细管力 (4/1081) Billx2011 2011-07-04 2011-07-05 10:40:41 by Billx2011
[凝聚态物 ] [已完结][关贴]纳米棒沿着[110]方向生长,为什么{110}面是优势暴露面?    ( 1 2 3 4 5 ) (40/4911) cenwanglai 2011-06-29 2011-07-05 06:44:35 by nono2009
[统计、非 ] [已完结]咨询一个 如何求电机输出的力的问题 (0/665) 小龙_1217 2011-07-04 2011-07-04 16:24:03 by 小龙_1217
[凝聚态物 ] [已完结]超顺磁性和顺磁性物质的区别---应用于核磁共振 (1/7791) scbio07 2011-06-26 2011-07-04 15:30:31 by 凉亭
[凝聚态物 ] [已完结]求购《分形与小波》书籍 (0/338) slovbe 2011-07-02 2011-07-02 09:37:32 by slovbe
[已完结]关于圆柱体电阻计算 (8/2043) 隐身猪 2011-06-11 2011-07-01 08:42:01 by 隐身猪
[其他交流] [已完结]请问crystal populations怎么翻译? (4/785) touchhappy 2011-06-14 2011-06-30 22:47:22 by nlw175
[已完结]制备薄膜,为什么在基底添加一层缓冲层,添加缓冲层对元素有什么要求? (6/1463) shuixiang515 2011-06-22 2011-06-30 22:33:58 by nlw175
[已完结]跨阻抗放大器 (0/844) 695359890 2011-06-30 2011-06-30 21:11:26 by 695359890
[已完结]是什么决定了物质是否透明? (9/2180) SH2Y1 2011-06-26 2011-06-30 15:09:19 by 狗屁狗
[已完结]关于SERS用分子 (1/382) bosezi 2011-06-30 2011-06-30 15:05:08 by 狗屁狗
[凝聚态物 ] [已完结]求一本介绍mathematics的电子书 (2/478) 田山东 2011-06-29 2011-06-30 08:42:20 by 田山东
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