两区间四阶J-对称微分算子J-自伴扩张域的描述The J-Selfadjoint Realizations of Two-Interval Forth-Order J-Symmetric Operators
张志敏, 许美珍 下载量: 2,159 浏览量: 2,481 国家自然科学基金支持
Advances in Applied Mathematics Vol.6 No.1, 全文下载: PDF HTML XML DOI:10.12677/AAM.2017.61010, January 24 2017
温度依赖功能梯度Timoshenko梁的弹塑性屈曲Elastoplastic Buckling of Temperature Dependence Functionally Graded Timoshenko Beam
曾成, 陈丽科 下载量: 397 浏览量: 737
International Journal of Mechanics Research Vol.10 No.1, 全文下载: PDF HTML XML DOI:10.12677/IJM.2021.101006, March 26 2021
灭弧试验装置的参数设计Parameter Design of the Test Device for Arc Extinguishing
赵小令, 焦俊韬, 赵 谡, 肖登明, J. D. Yan 下载量: 2,629 浏览量: 7,225
Journal of Electrical Engineering Vol.4 No.1, 全文下载: PDF HTML XML DOI:10.12677/JEE.2016.41004, March 4 2016
电冲击下功能梯度压电带中裂纹尖端热效应 Thermal Effect of Functionally Graded Piezoelectric Materials with Crack by Electric Shock
李 星, 龙永义 下载量: 3,308 浏览量: 12,170 国家自然科学基金支持
International Journal of Mechanics Research Vol.1 No.1, 全文下载: PDF HTML DOI:10.12677/ijm.2012.11001, September 26 2012
基于SOLO分类理论的高中物理分层作业设计——以动力学模型为例Design of High School Physics Graded Homework Based on SOLO Classification Theory—Taking the Dynamic Model as an Example
孟 洁, 董鸿飞, 杨小雅 下载量: 315 浏览量: 382
Advances in Education Vol.13 No.9, 全文下载: PDF HTML XML DOI:10.12677/AE.2023.1391096, September 21 2023
国内外养老机构分级护理研究进展Research Progress of Graded Nursing in Pension Institutions at Home and Abroad
布占然, 石佳瑞, 刘聿秀 下载量: 638 浏览量: 1,907 国家自然科学基金支持
Nursing Science Vol.9 No.3, 全文下载: PDF HTML XML DOI:10.12677/NS.2020.93030, May 25 2020