Business Process Optimization for Relay Protection of State Grid Ningde Company [PDF]
, 2016 电力行业是一个对社会经济影响极大，技术经济特征十分复杂的自然垄断产业。国家电网公司正面临电网规模不断扩大、智能电网技术快速发展、三集五大即人力、物力、财力集约化管理，大规划、大建设、大运行、大检修、大生产体系建设的体制改革等现状，而传统的管理方式已无法匹配国网公司的发展。本文以此为研究背景，以宁德供电公司为例，具体研究了大二次专业业务流程优化的相关问题。 首先，本文在对流程管理和流程优化理论进行认真分析的基础上，运用ECRSI分析法、标杆管理等相关理论，分析了宁德供电公司大二次专业业务流程现状 ...
郭茜婷
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Attainment Pairing Effects on Cognitive Conflict in Technology‐enhanced EFL Cooperative Tasks
International Journal of Applied Linguistics, EarlyView.ABSTRACT This study examines how attainment pairing (high‐high versus high‐low versus low‐low attainment) impacts English as a Foreign Language (EFL) learner engagement during technology‐enhanced cooperative writing tasks. Seventy‐eight Chinese university learners formed 39 dyads (13 pairs per group) via Tencent Meeting.
Ying Liu, Allen Thurston
wiley +1 more source
Teaching Translation for Electric Power English From the Perspective of Relevance Theory: Belt and Road Initiative and Electric Power Education [PDF]
, 2018 With the continuous development of the Belt and Road international cooperation of electric power, companies related to electric power develop overseas markets and invest overseas electric power projects.
CHEN, Rui, ZHAO, Yushan
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Learning Styles, Engagement and Anxiety in AI‐Mediated Writing: A Multimodal Feedback Study
International Journal of Applied Linguistics, EarlyView.ABSTRACT Artificial intelligence (AI) tools now permeate English academic writing. However, evidence on how feedback modalities align with student differences and with psychological mechanisms remains limited. Prior work often reduced learning styles to simple matches with delivery modes and treated learning engagement and writing anxiety as peripheral.
Yi Ren +3 more
wiley +1 more source
, 2012 水体富营养化日益严重,水华频繁爆发,如何有效控制水华,治理富营养化水体是目前水环境领域的研究热点和前沿。目前湖泊藻类控制技术主要有:物理方法、化学法、生物法,但是这些方法都有其固有的缺点。利用植物化感作用抑制有害藻类生长具有廉价、生态安全等优点近年来备受关注。化感作用就是生物体产生的生物活性物质即化感物质在生物体之间传递信息并导致生物体相互作用。归纳了国内外不同生活型水生植物化感作用研究的主要成果(包括已报道的抑藻水生植物种类、已从水生植物体内和种植水中分离鉴定得到的化感物质 ...
吴振斌, 王红强
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International Journal of Applied Linguistics, EarlyView.ABSTRACT Generative artificial intelligence (GenAI) has emerged as a powerful tool in the Informal Digital Learning of English (IDLE) environment, offering personalized, interactive, and innovative language learning experiences that may enhance learning engagement.
Jin Liu, Meilu Liu, Yuan Yao, Dechao Li
wiley +1 more source
Research of laser and solar hybrid powered system for Active optical-electronic current transformer [PDF]
, 2011 随着电力工业的不断发展，电网电压等级的不断提高，对电压、电流的测量要求也在不断提高。传统的电磁式互感器无法满足迅速发展的数字化电网电压的测试要求。目前电子式（光电式）互感器已成为电网中高电压、高电流测量新的研究热点，有源式光电电流互感器是新型互感器研究的典型代表，而高压端的供能是有源式光电电流互感器的关键部件之一。目前研究的主要有线圈从母线上取能、高压电容分压式供能、激光供能、蓄电池供能、超声电源供能等供能方法。 本文在光电互感器基本原理理论研究的基础上，对上述各种供能方法进行分析研究，结合激光供能 ...
孙存淼
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Study on Identification of Lexical Meaning in E-C Translation of English for Electric Power [PDF]
, 2019 As one of the branch of English for Science and Technology, English for Electric Power bears the characteristic of professionalism in meaning and flexible in lexis.
Jiang, Xue
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The Inclusion Trade‐Off: Comparing the Design and Functionality of Collaborative Governance Forums
Policy Studies Journal, EarlyView.ABSTRACT Environmental challenges require collaboration across jurisdictions, often through forums or intermediary spaces for repeated interaction. A persistent forum design question concerns inclusion criteria, or which actors should be included.
Adam Wiechman +3 more
wiley +1 more source
Optical Fiber Voltage Sensor with New Fiber Component and Optical Path Design [PDF]
, 2008 光学电压互感器(OVT)是一种新型的电力互感器，它克服了传统电压互感器(VT)的许多缺点，在未来的电力系统中有着广阔的应用前景，光学电压互感器经过几十年的发展，已经形成了一套相关的理论，但是依然存在有待发展和完善的问题，本文的主要研究对象为光学电压互感器的核心部分即传感头，以后均称为光学电压传感器(OVS)。本文首先介绍了偏振光在晶体与双折射光纤中传输的基本理论，并在这个基础上分析了两种不同结构的光学电压传感器：一种是创新的运用高双折射光子晶体光纤制作的四分之一波片的透射式光学电压传感器 ...
徐俊娇
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