检索结果-南通市图书馆

内蒙古社会科学（蒙文版） 2018年第4期 156-159页

作者：巴图不详

ONE　OF　MECHANISMS　FOR　CONJUGATE　SHEAR　ANGLE＇S　TRANSFORM　FROM　ACUTE　TO　OBTUSE　IN　A　COMPRESSEDRIGIDBLOCK

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Scientia Geologica Sinica 1994年第2期 175-182页

作者： Liang Haihua Zhao Yonghong Hou Jianjun Zheng Wentao bat Taixu and Dong Wenzhong (Department of Geology, Peking University, Beijing 100871)

ＯＮＥＯＦＭＥＣＨＡＮＩＳＭＳＦＯＲＣＯＮＪＵＧＡＴＥＳＨＥＡＲＡＮＧＬＥ＇ＳＴＲＡＮＳＦＯＲＭＦＲＯＭＡＣＵＴＥＴＯＯＢＴＵＳＥＩＮＡＣＯＭＰＲＥＳＳＥＤＲＩＧＩＤＢＬＯＣＫＬｉａｎｇＨａｉｈｕａ；ＺｈａｏＹｏｎｇ...

ＯＮＥＯＦＭＥＣＨＡＮＩＳＭＳＦＯＲＣＯＮＪＵＧＡＴＥＳＨＥＡＲＡＮＧＬＥ＇ＳＴＲＡＮＳＦＯＲＭＦＲＯＭＡＣＵＴＥＴＯＯＢＴＵＳＥＩＮＡＣＯＭＰＲＥＳＳＥＤＲＩＧＩＤＢＬＯＣＫＬｉａｎｇＨａｉｈｕａ；ＺｈａｏＹｏｎｇｈｏｎｇ；ＨｏｕＪｉａｎｊｕｎ；Ｚ...

关键词：

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

再论皇太子之教导《阿澜豁阿传说》

中国蒙古学（蒙文） 2018年第6期46卷 48-53页

作者：巴图不详

Advanced Classification of Lands at TM and Envisat Images of Mongolia

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Advances in Remote Sensing 2013年第2期2卷 102-110页

作者： V. battsengel D. Amarsaikhan Ts. bat-Erdene E. Egshiglen A. Munkh-Erdene M. Ganzorig Department of Geography and Tourism Mongolian State University of Education Ulaanbaatar Mongolia Institute of Informatics Mongolian Academy of Sciences Ulaanbaatar Mongolia School of Geography and Geology National University of Mongolia Ulaanbaatar Mongolia

The aim of this study is to fuse high resolution optical and microwave images and classify urban land cover types using a refined Mahalanobis distance classifier. For the data fusion, multiplicative method, Brovey transform, intensity-huesaturation method and principal component analysis are used and the results are compared. The refined method uses spatial thresholds defined from local knowledge and the bands defined from multiple sources. The result of the refined Mahalanobis distance method is compared with the result of a standard technique and it demonstrates a higher accuracy. Overall, the research indicates that the combined use of optical and microwave images can notably improve the interpretation and classification of land cover types and the refined Mahalanobis classification is a powerful tool to increase classification accuracy.

关键词： Image Fusion Mahalanobis Distance Refined Method Classification

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

海岸三维潮流数学模型的研究及应用

海洋学报 1998年第6期20卷 87-100页

作者：白玉川天津大学水资源与港湾工程系天津300072

本模型以三维Navier－Stokes方程为基础，经σ-坐标变换得模式方程，然后选用特殊的插值函数，利用有限元和差分相结合的方法求解．所建模型可适应具有较为复杂岸线和海工建筑的海域潮流计算，可进行局部加密，同时能以较高分辨率揭示... 详细信息

本模型以三维Navier－Stokes方程为基础，经σ-坐标变换得模式方程，然后选用特殊的插值函数，利用有限元和差分相结合的方法求解．所建模型可适应具有较为复杂岸线和海工建筑的海域潮流计算，可进行局部加密，同时能以较高分辨率揭示三维潮流的空间结构特征．本潮流模型具有省时、简便的特点．

关键词：海岸潮流三维模型有限元与差分方法 σ-坐标变换

《江格尔》中的本巴与柏拉图的《理想国》比较研究

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

中国蒙古学(蒙文) 2023年第5期 81-87页

作者：巴图不详

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

关于新疆蒙古族传统摔跤的田野调查报告

西部蒙古论坛 2023年第2期 87-100,M0005,M0006页

作者：巴图不详

In 2022,Wusu Municipal Bureau of Sports organized scholars to launch a special field work on Mongolian wrestling tradition in the major territories where Mongolians live,including Ili Khasakh Autonomous Prefecture,Bortala Mongolian Autonomous Prefecture and Khovokhsair Mongolian Autonomous *** field work deals with the terminology in wrestling,training approaches,opening ceremony,wrestling attire,wrestling tricks and the win-lose qualifications.

关键词： terminology deals ceremony

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

蒙古族带犄角的马与骆驼传说的文化特征

内蒙古社会科学（蒙文版） 2021年第4期 24-28页

作者：巴图不详

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

蒙古族民间故事中“吞吃其母”母题之探

内蒙古社会科学（蒙文版） 2018年第6期 85-88页

作者：巴图不详

Adsorption of Cr(III) from an Aqueous Solution by Chitosan Beads Modified with Sodium Dodecyl Sulfate (SDS)

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Journal of Environmental Protection 2021年第11期12卷 939-960页

作者： Munkhpurev bat-Amgalan Zoltuya Khashbaatar David Eva Vanessa Anak Muhammad Nabil Md Sari Naoto Miyamoto Naoki Kano Hee-Joon Kim Ganchimeg Yunden Graduate School of Science and Technology Niigata University Niigata Japan Department of Chemistry and Chemical Engineering Faculty of Engineering Niigata University Niigata Japan Department of Chemical Engineering School of Applied Sciences Mongolian University of Sciences and Technology Ulaanbaatar Mongolia

This study is to prepare chitosan beads modified with sodium dodecyl sulfate (SDS) to effectively remove Cr(III) from an aqueous solution. The characterizations of SDS-chitosan by scanning electron microscopy-energy dispersive X-ray spectroscopy (SEM-EDS), Fourier transform-infrared spectroscopy (FT-IR) and X-ray photoelectron spectroscopy (XPS) proved the successful synthesis of the adsorbent. The adsorption of Cr(III) on the SDS material was investigated by varying experimental conditions such as pH, contact time and adsorbent dosage. The maximum adsorption capacity of SDS-chitosan for Cr(III) was estimated to be 3.42 mg?g-1. The results of adsorption kinetics and isothermal models show that the adsorption process conforms to the pseudo-second-order and Langmuir isotherm models, indicating that the adsorption is single-layer chemical adsorption. Thermodynamic analyses indicate that the adsorption of Cr(III) is an endothermic reaction. These results show that the new adsorbent has obvious application prospect to eliminate Cr(III).

关键词： Chitosan Beads Sodium Dodecyl Sulfate (SDS) Trivalent Chromium Ions (Cr(III)) Adsorption Adsorption Isotherms Adsorption Kinetics