作者: 虞亚霖,莫岩,陈永,李德 (海南省硅锆钛综合开发与利用重点实验室南海海洋资源利用国家重点实验室海南大学;佛山科学技术学院材料科学与氢能学院)
出处: 材料导报 2023
关键词: 高镍单晶;熔盐法;LiNi0.75Co0.10Mn0.15O2;正极材料
摘要: 目前,新型正极材料的研发主要致力于提高材料的能量密度和安全性等。其中,单晶型镍钴锰三元材料具有耐高压、高热力学稳定性和高循环稳定性等优异的综合性能,是最具发展前景的正极材料。本文采用LiOH作为熔盐、添加LiNO 3 助溶剂降低熔点,烧结制备单晶LiNi 0.75 Co 0.10 Mn 0.15 O ...
作者: M. Shuaib;F. Hussain;A. Rauf;F. Jan;M. Romman;R. Parvez;A. Zeb;S. Ali;S. Abidullah;S. Bahadur;A. A. Shah;N. Azam;S. Dilbar;K. Begum;H. Khan;S. Sajjad;I. Muhammad;N.A. Shah (Yunnan University, School of Ecology and Environmental Science, Kunming, PR China*e-mail: ; Cholistan University of Veterinary & Animal Sciences, Department of Microbiology, Bahawalpur, Pakistan ; Abdulwali Khan University, Department of Botany, Mardan, Pakistan ; Abdulwali Khan University, Department of Botany, Mardan, Pakistan ; University of Chitral, Department of Botany, Chitral, Pakistan ; Abdulwali Khan University, Department of Botany, Mardan, PakistanGovernment Girls Degree College Dargai, Department of Botany, District Malakand, Pakistan ; Abdulwali Khan University, Department of Botany, Mardan, Pakistan ; Abdulwali Khan University, Department of Botany, Mardan, Pakistan ; Abdulwali Khan University, Department of Botany, Mardan, Pakistan ; Hainan University, College of Forestry, Haikou, China ; Jazan University, Department of Medical Laboratory Technology, Jazan, Saudi Arabia ; University of Peshawar, Centre of Plant Biodiversity, Peshawar, Pakistan ; University of Swat, Centre of Plant Biodiversity, Swat, Pakistan ; University of Hazara, Department of Genetic, Manshera, Pakistan ; University of Swat, Center of Biotechnology and Microbiology, Swat, Pakistan ; COMSATS University, Department of Biosciences, Park Road Islamabad, Pakistan ; University of Hazara, Department of Genetic, Manshera, Pakistan ; COMSATS University, Department of Biosciences, Park Road Islamabad, Pakistan ;)
出处: Brazilian Journal of Biology 2023
关键词: medicinal plants;economic values;quantitative study;Tehsil Wari;Pakistan
摘要: Traditional medicine is cheaper and easily available to local people, to care for most frequent diseases in the Northern parts of Pakistan. Our study ...
【获取途径】: " title="OA资源" />OA资源
作者: M. Shuaib;F. Hussain;A. Rauf;F. Jan;M. Romman;R. Parvez;A. Zeb;S. Ali;S. Abidullah;S. Bahadur;A. A. Shah;N. Azam;S. Dilbar;K. Begum;H. Khan;S. Sajjad;I. Muhammad;N.A. Shah (Yunnan University, School of Ecology and Environmental Science, Kunming, PR China*e-mail: ; Cholistan University of Veterinary & Animal Sciences, Department of Microbiology, Bahawalpur, Pakistan ; Abdulwali Khan University, Department of Botany, Mardan, Pakistan ; Abdulwali Khan University, Department of Botany, Mardan, Pakistan ; University of Chitral, Department of Botany, Chitral, Pakistan ; Abdulwali Khan University, Department of Botany, Mardan, PakistanGovernment Girls Degree College Dargai, Department of Botany, District Malakand, Pakistan ; Abdulwali Khan University, Department of Botany, Mardan, Pakistan ; Abdulwali Khan University, Department of Botany, Mardan, Pakistan ; Abdulwali Khan University, Department of Botany, Mardan, Pakistan ; Hainan University, College of Forestry, Haikou, China ; Jazan University, Department of Medical Laboratory Technology, Jazan, Saudi Arabia ; University of Peshawar, Centre of Plant Biodiversity, Peshawar, Pakistan ; University of Swat, Centre of Plant Biodiversity, Swat, Pakistan ; University of Hazara, Department of Genetic, Manshera, Pakistan ; University of Swat, Center of Biotechnology and Microbiology, Swat, Pakistan ; COMSATS University, Department of Biosciences, Park Road Islamabad, Pakistan ; University of Hazara, Department of Genetic, Manshera, Pakistan ; COMSATS University, Department of Biosciences, Park Road Islamabad, Pakistan ;)
出处: Brazilian Journal of Biology 2023
关键词: plantas medicinais;valores econômicos;estudo quantitativo;Tehsil Wari;Paquistão
摘要: A medicina tradicional é mais barata e facilmente disponível à população local para cuidar das doenças mais frequentes nas áreas do norte do Paquistão ...
【获取途径】: " title="OA资源" />OA资源
作者: 宋金香,李美真,郭晓卿,田英 (内蒙古工业大学轻工与纺织学院;三亚航空旅游职业学院)
出处: 印染 2022
关键词: 增重;染色;锡盐;单宁酸;接枝;羊绒
摘要: 针对轻薄型羊绒面料悬垂性和抗皱性不理想的问题,试验采用锡盐、单宁酸、接枝三种方法进行增重,并测试了增重对羊绒白度、断裂强力、抗起球、染色等性能指标的影响。结果表明,锡盐增重效果最佳,白度无变化,断裂强力稍有降低。先增重后活性染色,羊绒的上染率和耐湿摩擦色牢度均有所降低。
作者: 韩奋畴,马春婷 (三亚航空旅游职业学院)
出处: 中国航务周刊 2022
关键词: 通用航空;机场基地;建设研究
摘要: 本文针对海南地区通用航空机场建设概况、现状和存在的主要问题进行了剖析,在此基础上提出了海南地区通用航空机场建设规划及布局设想及建议。
作者: 王伟,任丹 (三亚航空旅游职业学院;云南工商学院)
出处: 文化创新比较研究 2022
关键词: 三亚;英语;语言环境;公共场所;跨文化交际能力
摘要: 良好英语语言环境对于海南自贸港文化建设意义重大。该文以语言服务为视角,从汉英公示语和窗口人员英语语言服务两个层面,梳理和调查了海南“国际旅游岛”建设方案出台至今三亚英语语言环境建设的历程、现状,针对三亚部分公共场所英语标识语依然错误繁多、窗口工作人员语言服务和跨文化交际能力欠缺的实际情况,从重视公共 ...
作者: 刘智勇 (三亚航空旅游职业学院)
出处: 商展经济 2022
关键词: 自由贸易港;海南水产品;跨境电商;物流体系;问题及措施
摘要: 跨境电子商务物流是电子商务的重要组成部分,是实施电子商务的关键因素。在自由贸易试验区建设背景下,加强冷链物流体系建设对海南岛跨境电商的发展至关重要。本文首先主要简述自由贸易港和跨境电子商务的概念,分析自由贸易港建设背景下,海南水海产品跨境电商物流体系的发展现状。其次,结合实际情况指出当前体系存在的问 ...
作者: 林真敏,严盼 (三亚航空旅游职业学院)
出处: 现代食品 2022
关键词: 食品健康;微生物;检验质量
摘要: 食品微生物检验技术和质量控制在保障食品安全方面发挥着不可替代的作用。本文对食品微生物检验质量控制存在的问题予以阐述,发现食品微生物检验质量在实验室检验环境、培养基、试剂等方面控制不到位,微生物检测技术创新力度不够,致使食品微生物检验质量受到影响,并在此基础上对食品微生物检验质量控制路径展开了探讨。
作者: 尚金龙,任斌斌 (三亚航空旅游职业学院)
出处: 内燃机与配件 2022
关键词: VR技术;航空机电设备;维修实训;应用研究
摘要: VR技术属于我国现代科学技术发展下一类智能化的数字人机接口技术,通过人机交互设备的有效使用,和虚拟环境中所存在的模型互相发生作用,实现动态化的实时数据交流以及沉浸式地体验。将VR技术使用在航空机电设备维修专业的实训教学中,可以将飞机起落架收放系统作为其融入VR技术的着力点,建立虚拟化航空机电设备维修 ...
作者: 王云佩 (三亚航空旅游职业学院)
出处: 中国储运 2022
摘要: 引言:近些年,国内跨境电商规模不断壮大,给外贸增长提供了全新动能。随着中国网民与其年均增长率大幅度提高,促使中国变成全国电商发展最快的国家,成为世界最大的电商市场,变成全球网络零售大国。在2019年,海南地区进出口贸易总额超过450亿元,远高于国内进出口贸易总额平均增速,其呈现出稳中有进的发展态势。 ...
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