我国军民商航天资源共建共用机制研究Researches on the Co-Constructing and Sharing Mechanism of Chinese Military-Civil-Commerce Space Resources
刘 党辉, 尹 云霞 下载量: 7 浏览量: 23 科研立项经费支持
Management Science and Engineering Vol.8 No.3, 全文下载: PDF DOI:10.12677/MSE.2019.83030, September 16 2019
一类满足给定条件的可微函数解析式的求法The Solution of Analytical Formula for a Class of Differentiable Functions Satisfying Given Conditions
孔 志宏 下载量: 8 浏览量: 27
Pure Mathematics Vol.9 No.7, 全文下载: PDF DOI:10.12677/PM.2019.97105, September 16 2019
基于K-Means聚类算法的应急物流中心选址Location of Emergency Logistics Center Based on K-Means Clustering Algorithm
管 玉洁, 徐 迅, 黄 雅娟, 吴 烨 下载量: 6 浏览量: 24
Pure Mathematics Vol.9 No.7, 全文下载: PDF DOI:10.12677/PM.2019.97106, September 16 2019
一类单叶接近凸调和映射A Class of Univalent Close-to-Convex Harmonic Mapping
乔 金静, 翟 小雨 下载量: 9 浏览量: 30 科研立项经费支持
Pure Mathematics Vol.9 No.7, 全文下载: PDF DOI:10.12677/PM.2019.97107, September 16 2019
煤炭开采对水资源的影响方式及对策The Influence Mode and Countermeasure of Coal Mining on Water Resources
李 延辉, 张 义安, 陈 铭岳 下载量: 4 浏览量: 26
Advances in Environmental Protection Vol.9 No.5, 全文下载: PDF DOI:10.12677/AEP.2019.95082, September 16 2019
串并联再生制动控制策略对比分析 Comparative Analysis of Series and Parallel Regenerative Braking Control Strategies
王 永红, 武 志斐, 冯 凯 下载量: 6 浏览量: 25
Open Journal of Circuits and Systems Vol.8 No.3, 全文下载: PDF DOI:10.12677/OJCS.2019.83007, September 16 2019
重庆郁山舞龙文化的现代变迁研究Research on the Modern Changes of Yushan Dragon Dance Culture in Chongqing
梁 永琳 下载量: 6 浏览量: 30
Advances in Physical Sciences Vol.7 No.3, 全文下载: PDF DOI:10.12677/APS.2019.73012, September 16 2019
基于模糊控制三电平Boost直流变换器输出电容均压方法 Output Capacitor Voltage Balance Control Method of Three-Level Boost DC-DC Converter Using Fuzzy Controller
黄 鹭, 方 宇, 曹 松银 下载量: 5 浏览量: 21 国家自然科学基金支持
Open Journal of Circuits and Systems Vol.8 No.3, 全文下载: PDF DOI:10.12677/OJCS.2019.8383008, September 16 2019
农村中小学体育教师社会经济地位的困境解读The Interpretation of Socioeconomic Status of Physical Education Teachers in Rural Primary and Secondary Schools
范 运祥, 王 杰 下载量: 14 浏览量: 48 国家科技经费支持
Advances in Physical Sciences Vol.7 No.3, 全文下载: PDF DOI:10.12677/APS.2019.73013, September 16 2019
从“两个飞跃”理论看新时代农村土地制度改革——基于建国70年来的经验分析An Analysis on Realizing “Agricultural Se-cond Leap” in New Era—According to the Transformation of Rural Land System since the Founding of P. R. China
栾 江 下载量: 8 浏览量: 30 国家科技经费支持
Sustainable Development Vol.9 No.4, 全文下载: PDF DOI:10.12677/SD.2019.94067, September 16 2019
“一带一路”背景下云南省生态文明建设评价指标体系构建Evaluation Index System of Ecological Civilization Construction in Yunnan Province under One Belt and One Road Background
何 旅娜, 李 娅 下载量: 13 浏览量: 45 国家科技经费支持
Sustainable Development Vol.9 No.4, 全文下载: PDF DOI:10.12677/SD.2019.94068, September 16 2019
一种基于COMSOL的螺线管聚磁式光学电流传感器设计A Design of a Solenoid-Concentrated Magnetic Optical Current Transformer Based on COMSOL
孔 祥琦, 刘 凯欣, 马 骥超, 王 强, 代 鑫, 金 边, 孙 菲菲, 沈 涛 下载量: 7 浏览量: 28
Optoelectronics Vol.9 No.3, 全文下载: PDF DOI:10.12677/OE.2019.93018, September 16 2019
大佳河保护区挠力河流域后生浮游动物群落结构特征Community Structure of Metazooplankton in Naoli River of Dajiahe Nature Reserve
李 上, 于 天翼, 柴 一涵, 赵 予熙, 柳 迪, 孙 旭, 于 洪贤 下载量: 7 浏览量: 32
International Journal of Ecology Vol.8 No.4, 全文下载: PDF DOI:10.12677/IJE.2019.84035, September 16 2019
基于二维平面装箱模型的产品切割问题研究Research on Product Cutting Problem Based on Two-Dimensional Planar Packing Model
张 衡 下载量: 7 浏览量: 24
Operations Research and Fuzziology Vol.9 No.4, 全文下载: PDF DOI:10.12677/ORF.2019.94029, September 16 2019
基于改进人工势场方法的无人机覆盖航路规划算法研究Research on UAV Coverage Path Planning Algorithm Based on Improved Artificial Potential Field Method
闫 军涛, 李 御驰, 宋 志华, 张 权 下载量: 7 浏览量: 30 国家自然科学基金支持
Operations Research and Fuzziology Vol.9 No.4, 全文下载: PDF DOI:10.12677/ORF.2019.94030, September 16 2019
混凝土电化学沉积修复孔隙率演化及其近似表征Approximate Characterization of Porosity Evolution in Concrete Repaired by Electrochemical Deposition
丁 剑敏, 刘 文军, 万 凯, 朱 铁梅, 顾 燕飞, 朱 志远 下载量: 24 浏览量: 50
Hans Journal of Civil Engineering Vol.8 No.7, 全文下载: PDF HTML XML DOI:10.12677/HJCE.2019.87132, September 12 2019
HRB400E钢筋在受力状态下的锈蚀特征及力学性能退化规律模型构筑Corrosion Characteristics and Model Construction of Degradation Law of Mechanical Properties of HRB400E Steel Bars under Stress State
曾 丁, 卢 宏宇, 周 满, 王 昊, 郝 保红, 苏 节江 下载量: 41 浏览量: 68 科研立项经费支持
Hans Journal of Civil Engineering Vol.8 No.7, 全文下载: PDF HTML XML DOI:10.12677/HJCE.2019.87133, September 12 2019
南海北部陆缘古近系沉积相演化及深水陆坡油气前景分析Study on the Evolution of Sedimentary Phases at Paleocene and Exploration Prospect at Deepwater of Slope in the Northern South China Sea
符 启基, 杨 俊 下载量: 20 浏览量: 45
Advances in Marine Sciences Vol.6 No.3, 全文下载: PDF HTML XML DOI:10.12677/AMS.2019.63012, September 12 2019
Landsat-8数据的矿化蚀变信息提取及找矿预测Extraction of Altered Mineral Information and Prospecting Prediction Based on Landsat-8 Image
崔 振营, 毛 先成, 杨 春华, 吴 小娟 下载量: 20 浏览量: 38
Geomatics Science and Technology Vol.7 No.4, 全文下载: PDF HTML XML DOI:10.12677/GST.2019.74023, September 12 2019
石墨烯结构的二维光子晶体禁带特性研究 Research on the Characteristics of Bandgaps of Two-Dimensional Photonic Crystal with Graphene Structure
于 鲁辉, 杨 忠泽, 刘 浩楠, 刘 可歆, 万 勇 下载量: 28 浏览量: 56
Applied Physics Vol.9 No.9, 全文下载: PDF HTML XML DOI:10.12677/APP.2019.99045, September 12 2019
