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首页 > 期刊问答网 > 期刊问答 > 核心论文在哪里看的到

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tomzhanggr

已采纳
在知网上查可以帮您发表各级论文

核心论文在哪里看的到

318 评论(11)

linghu2008

楼主,我的想法是这样:Discussed in detail several applications in industrial practice and scientific and technological experiments, the wider the semiconductor thermistor temperature measurement, temperature measurement of the laser carrier, fiber optic sensing temperature and thermal radiation thermometry new temperature measurement techniques, from the measurement principle, the structure, calculation methods, and application examples, a systematic 你的想法也是对的啊,你的文章整体上。
184 评论(11)

悠然心

首先可以到ei和sci检索的数据库下载。其他的可以到中国知网,aps,sciencedirect之类的下载,而且一般在学校,图书馆之类的网站下载是免费的吧。
348 评论(13)

nikewangcj

中国知网找核心期刊方法:1、在网页上搜索中国知网官网,进入中国知网首页;2、点击界面右侧的高级搜索,进入高级检索界面,上面一栏是文献、期刊、博硕士论文等,下面是输入检索条件;3、输入主题。以数字化教学为例,在主题后面输入数字化教学,将上面的搜索文献改成期刊,这样检索出来的内容只是期刊。如果博硕论文也需要,选择文献即可。4、来源类别默认的是全部期刊,后面几个都是核心期刊及以上的刊物,可以都选中,也可以根据所在学科类别选择。SCI(科学引文索引)、EI(工程索引)、CSSCI(中文社会科学引文索引)、CSCD—(中国科学引文数据库),选中后点击下方的检索;5、搜索栏会显示检索到的文献数量,631条,这是检索出的核心期刊及以上的刊物文献,根据需要可以下载相关的内容。6、也可以按照主题关键词提示点击相关的文章,比整体查看更有针对性。核心期刊是某学科的主要期刊,一般是指所含专业情报信息量大、质量高、能够代表专业学科发展水平并受到本学科读者重视的专业期刊。核心期刊的确定方法有多种,中国一般根据以下几条原则来综合测定:载文量多的期刊、被二次文献摘录量大的期刊、被读者引用次数多的期刊。
307 评论(14)

zzcl1377

Transistors to integrated circuits at the core of the formation of the micro-electronic information processing technologies and to the formation of SCR as the core of the power of electronic processing of semiconductor technology constitute the traditional power electronic systems, with the development of technology and the advent of a new generation of devices , Makes power conversion circuits and electronic control system , A wide range of PWM (PWM) circuit, zero current, zero-voltage switch resonant circuits and high-frequency chopper circuit, , have become modern power electronics technology an important component Its applications involving automation, defense, aerospace, transportation, energy, and environmental Power Electronics led the development of the power of technology development, and the power of technology to effectively promote the development of power industry So far power has become a very important foundation for science, technology and industry, and widely used in various industries, the development trends of high-frequency, diversity, modular, green, efficient, This article discusses the power of electronic systems from traditional to modern power and the development process, highlighted the power of modern electronic applications, the last of the development trend of switching power Transistor integrated circuits Transistor integrated circuits Information Processing Information Processing Microelectronics Technology Microelectronics Technology SCR Thyristor Power processing power handling Semiconductor Electronics Semiconductor Electronic Technology Traditional power electronic systems Traditional power electronic system A new generation of devices A new generation of devices Power Electronics transform circuit Power Electronics transform circuit Pulse width modulation circuit Pulse width modulation circuit Zero-current zero-current Zero-Voltage Zero-Voltage Switching resonance circuit Switching resonance circuit High-frequency chopper circuit High-frequency chopper circuit The power of modern electronic technology Modern power electronics technology To automation - - environmental Automation, defense, aerospace, transportation, energy, Environmental protection Power Electronics Power Electronics Technology Power Technology Power Technology Power Industry Power Industry High-frequency - Digital High-frequency, diversity, modular, green, efficient, digital
265 评论(12)

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