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悬赏 谁有查尔斯.D.科尔斯塔德的《环境经济学》的电子书(中文)和ppt(不限中英文) 已阅图标 - [已解决] attachment

10 7574 思索者2013-12-30 发表 | 最后回复:dipeng1862020-7-19

悬赏 Drop reliability of glass panel for LCD - [已解决] attachment

1 705 victorbian2020-7-18 发表 | 最后回复:bkm0062020-7-19

悬赏 On the drop impact performance of IPDTM devices with different process technolog - [已解决] attachment

1 562 victorbian2020-7-18 发表 | 最后回复:bkm0062020-7-19

悬赏 Study on the Dynamic Behavior of Repetitive Drop Test for Electronic Component a - [已解决] attachment

1 377 victorbian2020-7-18 发表 | 最后回复:bkm0062020-7-19

悬赏 Impact Test and Simulation of Portable Electronic Devices: An Assessment - [已解决] attachment

1 520 victorbian2020-7-18 发表 | 最后回复:bkm0062020-7-19

悬赏 Evaluation of Shockproofness of Small Form Factor Mobile TFT-LCD - [已解决] attachment

1 766 victorbian2020-7-18 发表 | 最后回复:bkm0062020-7-19

悬赏 Analytical Solution for Electronic Assemblies Under Vibration - [已解决] attachment

1 431 victorbian2020-7-18 发表 | 最后回复:bkm0062020-7-19

悬赏 Effective Design of Cushioning Package to Improve Shockproof Characteristics of - [已解决] attachment

1 509 victorbian2020-7-18 发表 | 最后回复:bkm0062020-7-19

悬赏 Parametric Study on the Drop-Impact Behaviour of Mini Hi-Fi Audio Products - [已解决] attachment

1 12600 victorbian2020-7-19 发表 | 最后回复:bkm0062020-7-19

悬赏 Coordinating Electric Vehicle Charging Station Installation - [已解决]

1 581 下雨就打伞2020-7-19 发表 | 最后回复:bkm0062020-7-19

悬赏 Pricing with Fairness - [已解决]

1 517 下雨就打伞2020-7-19 发表 | 最后回复:bkm0062020-7-19

悬赏 Three-Dimensional Modeling and Simulation of a Falling Electronic Device - [已解决] attachment

2 803 victorbian2020-7-18 发表 | 最后回复:victorbian2020-7-19

悬赏 Accuracy of simplified printed circuit board finite element models - [已解决] attachment

2 905 victorbian2020-7-18 发表 | 最后回复:victorbian2020-7-19

悬赏 Finite element analysis of expanded polystyrene foam under multiple compressive - [已解决] attachment

2 488 victorbian2020-7-19 发表 | 最后回复:victorbian2020-7-19

悬赏 The Dynamics of a Small-Scale Portable Electronics Device Under Impact Stimuli - [已解决] attachment

1 806 victorbian2020-7-18 发表 | 最后回复:bkm0062020-7-19

悬赏 Nylon 6 in Thin-wall Housings for Portable Electronics - [已解决] attachment

1 504 victorbian2020-7-19 发表 | 最后回复:bkm0062020-7-19

悬赏 求AOM文献1篇 - [已解决]

3 899 一品小猪2020-7-7 发表 | 最后回复:一品小猪2020-7-18

悬赏 基于广义CoVaR模型的系统重要性银行的风险溢出效应研究 已阅图标 - [已解决] attachment agree

4 1266 internet.hzx2018-2-8 发表 | 最后回复:我爱学习th2020-7-18

悬赏 基于广义CoVaR模型的系统重要性银行的风险溢出效应研究 已阅图标 - [已解决] attachment agree

4 1348 internet.hzx2018-9-10 发表 | 最后回复:我爱学习th2020-7-18

悬赏 上证50核心股贵州茅台20年上涨了100倍吗?为什么突然跳水砸盘致行业板块全线下挫? - [已解决]

6 988 占领华尔街2020-7-17 发表 | 最后回复:yinpeiwei2020-7-18

悬赏 Efficient Simulation of DSGE Models with Inequality Constraints - [已解决] attachment

2 894 08972001192020-5-13 发表 | 最后回复:Mengguren152020-7-18

悬赏 Selection on Observed and Unobserved Variables - [已解决] attachment

2 624 毒谷1232020-5-12 发表 | 最后回复:Mengguren152020-7-18

悬赏 Conflict, Climate and Cells: A disaggregated analysis - [已解决] attachment

2 798 xgdl20102020-6-6 发表 | 最后回复:Mengguren152020-7-18

悬赏 求文献:真假结构性存款辨析 - [已解决] attachment agree

2 1630 tianyahero2020-5-31 发表 | 最后回复:Mengguren152020-7-18

悬赏 分位数回归 - [已解决] attachment

2 993 王晓娣2020-5-30 发表 | 最后回复:Mengguren152020-7-18

悬赏 Automatic thesaurus construction by machine learning from retrieval sessions - [已解决] attachment agree

2 855 johnzi01282020-6-1 发表 | 最后回复:Mengguren152020-7-18

悬赏 要正式发表版本Real Exchange Rates, Income per Capita, and Sectoral Input Share - [已解决]

1 437 miaofuzai2020-7-18 发表 | 最后回复:bkm0062020-7-18

悬赏 Using Distance Education to Teach Instructional Design to Preservice Teachers 已阅图标 - [已解决]

2 689 ablefly2020-7-18 发表 | 最后回复:ablefly2020-7-18

悬赏 500论坛币求严士健+王隽骧+刘秀芳著 概率论基础(第二版) 已阅图标 - [已解决] attachment

10 1720 0jzhang2020-6-3 发表 | 最后回复:inthesunboy2020-7-18

悬赏 明星李连杰幼年理想是一个普通花匠,却成名了,花匠理想有什么特别之处? - [已解决]

2 1311 变黑的白芝麻2020-7-15 发表 | 最后回复:占领华尔街2020-7-18

悬赏 Edge: Turning Adversity Into Advantage 已阅图标 - [已解决] attachment

3 761 victorbian2020-5-4 发表 | 最后回复:gaofeifranny2020-7-18

悬赏 CENTRAL BANK POLICIES AND INCOME AND WEALTH INEQUALITY: A SURVEY - [已解决] attachment agree

1 481 hartliu2020-7-15 发表 | 最后回复:Crazybbb2020-7-17

悬赏 求助中文一篇 - [已解决] attachment

1 694 oliyiyi2020-7-16 发表 | 最后回复:Mengguren152020-7-17

悬赏 基于韧性曲线的城市安全韧性建模 - [已解决] attachment

1 1014 wansanmin2020-7-15 发表 | 最后回复:Mengguren152020-7-17

悬赏 Information Externalities and Voluntary Disclosure: Evidence from a Major Custom - [已解决]

1 441 timesever2020-7-17 发表 | 最后回复:bkm0062020-7-17

悬赏 Ultimatum Bargaining with Rational Inattention - [已解决]

1 782 timesever2020-7-17 发表 | 最后回复:bkm0062020-7-17

悬赏 中共中央关于制定国民经济和社会发展第七个五年计划的建议 - [已解决]

2 1131 deer112020-7-17 发表 | 最后回复:deer112020-7-17

悬赏 华为在英国深耕19年,从3G的蜜月期到5G禁令,为什么? - [已解决]

4 1458 邓笑国2020-7-16 发表 | 最后回复:malimalihong1232020-7-17

悬赏 Modeling Market Order Arrivals on the German Intraday Electricity Market With th - [已解决]

1 980 ssylzz2020-7-15 发表 | 最后回复:bkm0062020-7-16

悬赏 新业态下灵活就业人员的社会保险制度研究 - [已解决]

1 827 慧真2020-7-16 发表 | 最后回复:bkm0062020-7-16

悬赏 Fraudulent consumer returns: exploiting retailers' return policies - [已解决]

1 331 timesever2020-7-16 发表 | 最后回复:bkm0062020-7-16

悬赏 SD-Contract selection under uncertainty: LNG buyers’ perspective - [已解决]

1 528 真龙1212020-7-16 发表 | 最后回复:bkm0062020-7-16

悬赏 PRIVATE CREDIT是指向私营部门发放的贷款吗? 已阅图标 - [已解决]

5 2989 insightalq2013-4-5 发表 | 最后回复:5299765272020-7-16

悬赏 求Wiley文献1篇 - [已解决] attachment agree

1 367 一品小猪2020-7-16 发表 | 最后回复:giresse2020-7-16

Six Sigma Design – An Overview of Design for Six Sigma (DFSS) 已阅图标 attachment

5 871 victorbian2020-6-14 发表 | 最后回复:giresse2020-7-16

悬赏 A Gaming Evaluation of Colorado-River Drought Management Institutional Options 已阅图标 - [已解决] attachment disagree

3 569 落寞无果2019-4-26 发表 | 最后回复:xinchuzu2020-7-16

Design for Six Sigma : in Technology and Product Development 已阅图标 attachment

3 541 victorbian2020-6-14 发表 | 最后回复:victorbian2020-7-15

悬赏 关于超越对数函数的齐次性问题?? 已阅图标 - [已解决] attach_img

4 2929 lianzhongren2016-3-22 发表 | 最后回复:我一定会有猫的2020-7-15

悬赏 150论坛币【求填问卷】,拜托大家帮助科研小白! - [已解决] attachment heatlevel disagree  ...23456..23

230 16583 yaoyemei82020-5-4 发表 | 最后回复:giresse2020-7-15

悬赏 200只股票涨停上了新闻联播,继续持有还是卖出? - [已解决]

4 1442 邓笑国2020-7-7 发表 | 最后回复:张皋利2020-7-15

悬赏 外资券商为什么一定要进入中国?能赚钱吗? - [已解决]

3 1933 邓笑国2020-7-10 发表 | 最后回复:张皋利2020-7-15

悬赏 加强学术规范 促进学术创新 - [已解决]

1 871 zhangyanli20092020-7-15 发表 | 最后回复:bkm0062020-7-15

悬赏 建立符合哲学社会科学标准的学术评价规范 - [已解决]

0 411 zhangyanli20092020-7-15 发表 | 最后回复:bkm0062020-7-15

悬赏 求助JPE附件supplements - [已解决]

0 531 miaofuzai2020-7-15 发表 | 最后回复:bkm0062020-7-15

悬赏 Criteria for Equitable Allocations: The Heart of International Water Conflict 已阅图标 - [已解决] attachment disagree

2 778 落寞无果2019-6-6 发表 | 最后回复:giresse2020-7-15

悬赏 Report on certain enteric fever inoculation statistics 已阅图标 - [已解决]

3 760 落寞无果2018-4-27 发表 | 最后回复:giresse2020-7-15

悬赏 求助“the human resource architecture model:A twenty-year review and " - [已解决] attachment agree

2 799 shirleyran2020-7-15 发表 | 最后回复:giresse2020-7-15

悬赏 求文献: 创新管理:情境、战略、系统和流程(北大出版社) 已阅图标 - [已解决] attachment

3 1826 andyhd2018-2-25 发表 | 最后回复:ghe7644632020-7-15

悬赏 求spss数据转stata数据 - [已解决]

1 822 binghe_de2020-7-15 发表 | 最后回复:bonjour___2020-7-15

悬赏 高价(200论坛币)求 中国崛起大战略:与中国知识精英的深层对话 - [已解决] attachment

4 677 0jzhang2020-7-13 发表 | 最后回复:小鱼要毕业2020-7-15

悬赏 优秀运动员的生命历程研究--基于个案的叙事探究 - [已解决] attachment

4 542 dliangfranklin2020-7-14 发表 | 最后回复:dliangfranklin2020-7-15

悬赏 城市经纬度 - [已解决] attachment

4 1552 yaoshen25372020-4-14 发表 | 最后回复:yangye8232020-7-15

悬赏 Experimental and numerical analysis of PMMA impact fracture - [已解决] attachment

1 692 victorbian2020-7-14 发表 | 最后回复:axe20042020-7-14

悬赏 Design and Analysis of Cushioning Packaging for Home Appliances - [已解决] attachment

1 582 victorbian2020-7-14 发表 | 最后回复:axe20042020-7-14

悬赏 Review of experimental techniques for high rate deformation and shock studies - [已解决] attachment

1 609 victorbian2020-7-14 发表 | 最后回复:axe20042020-7-14

悬赏 Simulation of drop/impact reliability for electronic devices - [已解决] attachment

1 492 victorbian2020-7-14 发表 | 最后回复:axe20042020-7-14

悬赏 Selective mass scaling for thin walled structures modeled with tri-linear solid - [已解决] attachment

1 367 victorbian2020-7-14 发表 | 最后回复:axe20042020-7-14

悬赏 Selective mass scaling for explicit finite element analyses - [已解决] attachment

1 434 victorbian2020-7-14 发表 | 最后回复:axe20042020-7-14

悬赏 4天连破300点!有人说A股疯牛行情仅剩3个月,如何看后市? - [已解决]

2 615 变黑的白芝麻2020-7-12 发表 | 最后回复:执手佳悦2020-7-14

悬赏 Chemical Logistics — Going Beyond Intra-Plant Excellence - [已解决]

0 487 真龙1212020-7-14 发表 | 最后回复:bkm0062020-7-14

悬赏 超重磅!二马套现高达1030亿, 微信和天猫,拼多多还能用吗,靠谱吗? - [已解决]

2 1053 变黑的白芝麻2020-7-12 发表 | 最后回复:瑾轩s2020-7-14

悬赏 Everywhere-G2-Continuous Interpolation with C2 Gregory Patches - [已解决]

1 453 hebaoxing2020-7-14 发表 | 最后回复:hebaoxing2020-7-14

悬赏 Measuring industrial upgrading: applying factor analysis in a global value chain - [已解决] attachment

1 742 bbads2020-7-14 发表 | 最后回复:bkm0062020-7-14

悬赏 20币求一篇英文文献,谢谢 已阅图标 - [已解决]

8 858 华中大学子2020-7-4 发表 | 最后回复:giresse2020-7-14

悬赏 Adjusting the Heating Value of LNG using a Superstructure for Hydrocarbon Recove 已阅图标 - [已解决]

0 459 真龙1212020-7-14 发表 | 最后回复:bkm0062020-7-14

悬赏 Optimization of Compressor Networks in LNG Operations 已阅图标 - [已解决]

0 459 真龙1212020-7-14 发表 | 最后回复:bkm0062020-7-14

悬赏 G2 Continuous Interpolation over Rational Curve Meshes - [已解决]

0 393 hebaoxing2020-7-14 发表 | 最后回复:bkm0062020-7-14

悬赏 Explicit continuity conditions for adjacent Bézier surface patches - [已解决]

0 561 hebaoxing2020-7-14 发表 | 最后回复:bkm0062020-7-14

悬赏 求《国际贸易学》第四版 张二震 马野青 已阅图标 - [已解决] attachment

6 3868 触目惊心2013-5-6 发表 | 最后回复:fuleide162020-7-14

悬赏 Implicit and Explicit Finite Element Methods for Crash Safety Analysis - [已解决]

0 387 victorbian2020-7-13 发表 | 最后回复:bkm0062020-7-14

悬赏 Using Analysis to Design for Drop or Other Shock Environments, #264 - [已解决]

0 446 victorbian2020-7-13 发表 | 最后回复:bkm0062020-7-14

悬赏 Applying Sensitivity Analysis and Robustness Evaluation in Virtual Prototyping o - [已解决]

0 710 victorbian2020-7-13 发表 | 最后回复:bkm0062020-7-14

悬赏 20币求一篇英文文献,谢谢 已阅图标 - [已解决] attachment agree

2 527 华中大学子2020-7-13 发表 | 最后回复:华中大学子2020-7-14

悬赏 求助文献一篇 - [已解决]

0 446 tian892020-7-13 发表 | 最后回复:bkm0062020-7-14

悬赏 Finite element analysis of the drop test for plastics using tensile properties a - [已解决] attachment

1 418 victorbian2020-7-13 发表 | 最后回复:giresse2020-7-14

悬赏 Transient Dynamic Simulation and Full-Field Test Validation for A Slim-PCB Of Mo - [已解决] attachment agree

1 610 victorbian2020-7-13 发表 | 最后回复:axe20042020-7-14

悬赏 Capital Accumulation and Structural Transformation - [已解决] attachment

1 782 jzbd2020-7-13 发表 | 最后回复:giresse2020-7-14

悬赏 Deformation of Display for Handheld Devices During Drop Impact - [已解决] attachment agree

1 376 victorbian2020-7-13 发表 | 最后回复:axe20042020-7-14

悬赏 非劣效国际多中心临床试验中的一致性评价 - [已解决] attachment

2 735 andy1626392020-7-13 发表 | 最后回复:high-templar2020-7-14

悬赏 Implicit and Explicit Finite Element Methods for Crash Safety Analysis - [已解决] attachment agree

1 348 victorbian2020-7-13 发表 | 最后回复:axe20042020-7-14

悬赏 国际多中心临床试验中的区域一致性评价方法 已阅图标 - [已解决] attachment

2 769 andy1626392020-7-13 发表 | 最后回复:giresse2020-7-14

悬赏 An average nodal deformation tetrahedron for large strain explicity dynamic appl - [已解决] attachment agree

1 318 victorbian2020-7-13 发表 | 最后回复:axe20042020-7-14

悬赏 An assessment of the average nodal volume formulation for the analysis of nearly - [已解决] attachment agree

1 341 victorbian2020-7-13 发表 | 最后回复:axe20042020-7-14

悬赏 A virtual boundary model for a quick drop-impact analysis of PCB in electronic p - [已解决] attachment agree

1 464 victorbian2020-7-13 发表 | 最后回复:giresse2020-7-14

悬赏 Optimal Shock Pulse in Drop Test Simulation of Standardized Board for Uniform Sh - [已解决] attachment agree

1 850 victorbian2020-7-13 发表 | 最后回复:giresse2020-7-14

悬赏 A new and effective drop test evolution to next-gen handheld applications - [已解决] attachment agree

1 409 victorbian2020-7-13 发表 | 最后回复:giresse2020-7-14

悬赏 A New Drop Test Vehicle for a Uniform Shock Response - [已解决] attachment agree

2 517 victorbian2020-7-13 发表 | 最后回复:high-templar2020-7-14

求助工业企业数据处理Brandt et.al(2012) do文档 已阅图标 attachment

5 2662 will6369won2020-4-14 发表 | 最后回复:giresse2020-7-14

悬赏 Searching for knowledge in response to proximate and remote problem sources: Evi - [已解决]

0 432 chenglong5942020-7-13 发表 | 最后回复:bkm0062020-7-13

悬赏 NETWORK CHURN: A Theoretical and Empirical Consideration of a Dynamic Process on - [已解决] 女生贴

2 788 skysunshine2020-3-28 发表 | 最后回复:bkm0062020-7-13

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