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求助文献 今日: 0|主题: 679|排名: 26 

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悬赏 [求助文献] X射线装置移动探伤作业控制区及监督区半径计算和辐射防护措施探讨 - [已解决] attachment disagree fengdong987 2020-11-15 14512 yyl87 2020-11-28 15:51
悬赏 [求助文献] Airway relaxation mechanisms and structural basis of osthole for improving lung - [已解决] attachment disagree mawh08 2020-11-27 24307 xinzhang 2020-11-28 14:23
悬赏 [求助文献] 以BioID为技术基础研究病毒与宿主蛋白的相互作用 - [悬赏 10 币] fusheng011 2020-11-14 23833 flyingrose66 2020-11-15 20:58
悬赏 [求助文献] Numerical Simulation of Workpiece Thermal Field in Drilling CFRP/Aluminum Alloy - [已解决] attachment disagree 18mg169 2020-11-9 13501 tevin 2020-11-9 19:49
悬赏 [求助文献] Mesoscopic mechanisms in fatigue crack initiation in an aluminium alloy - [已解决] attachment disagree 18mg169 2020-11-9 13400 风风1号 2020-11-9 19:42
悬赏 [求助文献] Numerical simulation of melt ejection during the laser drilling process on al... - [已解决] attachment disagree 18mg169 2020-11-9 13416 tevin 2020-11-9 19:40
悬赏 [求助文献] Theoretical simulation of melt ejection during the laser drilling process on ... 新人帖 - [已解决] attachment disagree 18mg169 2020-11-9 13745 风风1号 2020-11-9 19:33
悬赏 [求助文献] Study on the intelligent model database modeling the laser welding for aerosp - [已解决] attachment disagree 18mg169 2020-11-9 13747 风风1号 2020-11-9 19:31
悬赏 [求助文献] Multi-mode distortion behavior of aluminum alloy thin sheets in immersion... - [已解决] attachment disagree 18mg169 2020-11-9 13415 风风1号 2020-11-9 19:25
悬赏 [求助文献] Constitutive modeling and springback prediction of stress relaxation age form... - [已解决] attachment disagree 18mg169 2020-11-9 13518 ezproxy 2020-11-9 18:54
悬赏 [求助文献] Numerical simulation on friction drilling of aluminum alloy - [已解决] attachment disagree 3bt04fn 2020-11-9 13805 风风1号 2020-11-9 15:43
悬赏 [求助文献] 鲜牛乳中免疫球蛋白的分离制备研究 - [已解决] attachment play2011 2020-11-5 13291 yyl87 2020-11-6 07:58
悬赏 [求助文献] 适用于我国风电场平准化度电成本的计算方法 - [已解决] attachment 4l725x5 2020-10-29 23555 xinzhang 2020-10-29 19:48
悬赏 [求助文献] 基于薄膜扩散剃度(DGT)技术 新人帖 - [悬赏 10 币] tu1lj 2020-10-28 13418 jinbo7 2020-10-29 09:01
悬赏 [求助文献] 中药饮片微生物污染现状分析 - [已解决] attachment huasheng 2020-10-21 13414 cuinancy 2020-10-24 22:55
悬赏 [求助文献] Failure Analysis of High Pressure Rupture Discs and Effective Counter Measures - [已解决] attachment txg1986 2020-10-18 24086 txg1986 2020-10-23 17:31
悬赏 [求助文献] Bonding mechanism in molybdenum............ - [悬赏 20 币] xinzhang 2020-10-19 04214 xinzhang 2020-10-19 17:31
悬赏 [求助文献] Capability-based mission assurance program – General requirements - [悬赏 10 币] xinzhang 2020-9-20 04099 xinzhang 2020-9-20 20:09
悬赏 [求助文献] 变应性鼻炎与食物因素相关性的初步研究 - [已解决] attachment 2ip7ne1 2020-9-11 13430 cuinancy 2020-9-11 15:41
悬赏 [求助文献] 文献求助,谢谢 新人帖 - [已解决] attachment Cuiyy 2020-9-10 23425 xinzhang 2020-9-10 15:18
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