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构式“A+NP_1+NP_2”的语义问题及教学对策

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汉语学习 2015年第3期 96-103页

作者：陈晓蕾北京华文学院专修部北京102206

本文立足构式语法理论,认为现代汉语中"满头银发""一身冷汗"等不含动词的结构属于同一类构式:形式均为"A+NP_1+NP_2",语义都表示"NP_2遍布NP_1的空间"。通过大规模语料库的调察,对不同A与NP_1、NP_2的共现规律进行探讨,借助认知语言学... 详细信息

本文立足构式语法理论,认为现代汉语中"满头银发""一身冷汗"等不含动词的结构属于同一类构式:形式均为"A+NP_1+NP_2",语义都表示"NP_2遍布NP_1的空间"。通过大规模语料库的调察,对不同A与NP_1、NP_2的共现规律进行探讨,借助认知语言学转喻、隐喻等概念对构式的语义实现过程进行了分析,并在相关结论的基础上提出了对外汉语教学对策。

关键词：构式“A+NP1+NP2” 遍布共现规律教学对策

Potential dependence in electrocatalysis: a theoretical perspective

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Science China Chemistry 2025年第1期68卷 21-25页

作者： Leyu Liu Zhaoming Xia Zeyu Wang Yinjuan chen Hai xiao Department of Chemistry Tsinghua University Fundamental Science Center of Rare Earths Ganjiang Innovation Academy Chinese Academy of Sciences Key Laboratory of Advanced Catalytic Materials and Technology Advanced Catalysis and Green Manufacturing Collaborative Innovation Center Changzhou University

Electrocatalysis is a key technology for the new energy era and sustainable development, serving as the interface for interconversion of electrical and chemical energies, which spans a wide spectrum of applications in sustainable energy and environmental engineering. Electrocatalytic reactions including electrochemical CO2reduction reaction （eCO2RR）, hydrogen evolution reaction （HER）, and oxygen evolution/reduction reactions （OER/ORR）, hold essential promise for renewable energy technologies as well as complement the biogeochemical carbon and oxygen cycles.

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Adaptive-basis decomposition-based low-rank network for efficient non-uniform motion deblurring

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Optoelectronics Letters 2025年第1期21卷 43-50页

作者： chen lei XIONG Qingbo ZHANG Wei LI Runde School of Software Henan University School of Applied Technology China University of Labor Relations

In this study, we present a unified sparsity-driven framework that significantly enhances motion deblurring performance by integrating two key components: a custom-designed dataset and a low-rank module(LRM). This framework leverages the inherent sparsity of per-pixel blur kernels to bolster both deblurring accuracy and model interpretability. Firstly, we propose an adaptive-basis decomposition-based deblurring(ADD) approach, which constructs a tailored training dataset to enhance the generalization capacity of the deblurring network. The ADD framework adaptively decomposes motion blur into sparse basis elements, effectively addressing the intricacies associated with non-uniform blurs. Secondly, an LRM is proposed to improve the interpretability of deblurring models as a plug-and-play module, primarily designed to identify and harness the intrinsic sparse features in sharp images. A series of ablation studies have been conducted to substantiate the synergistic advantages of combining the proposed ADD with the LRM for overall improvement in deblurring efficacy. Subsequently, we empirically demonstrate through rigorous experimentation that incorporating the LRM into an existing Uformer network leads to substantial enhancement in reconstruction performance. This integration yields a sparsity-guided low-rank network(SGLRN). Operating under the overarching principle of sparsity, SGLRN consistently outperforms state-of-the-art methods across multiple standard deblurring benchmarks. Comprehensive experimental results, assessed through quantitative metrics and qualitative visual evaluations, provide compelling evidence of its effectiveness. The overall deblurring results are available at Google Drive.

关键词： Image enhancement

人工智能时代高校思想政治教育主题活动课程化建设的内涵、价值及路径

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教育理论与实践 2024年第21期44卷 32-37页

作者：肖鹏陈晓蕾辽宁工程技术大学环境科学与工程学院辽宁阜新123000 辽宁工程技术大学学生处辽宁阜新123000

人工智能在教育数字化实践中的广泛应用直接推动了高校思想政治教育的重塑。人工智能时代高校思想政治教育主题活动课程化转型,既是高校实现从思政课程到课程思政的现代化转型升级,也是全面建设现代化高校思想政治教育的现实诉求。构建... 详细信息

人工智能在教育数字化实践中的广泛应用直接推动了高校思想政治教育的重塑。人工智能时代高校思想政治教育主题活动课程化转型,既是高校实现从思政课程到课程思政的现代化转型升级,也是全面建设现代化高校思想政治教育的现实诉求。构建新时代高校思想政治教育主题活动课程化建设体系应紧扣高校大思政的格局,形成三位一体的推进模式;创新数智融合课程体系,打造全要素互动共同体;加强现代思政队伍建设,建立健全评价反馈体系。

关键词：高校思想政治教育人工智能主题活动课程化人机交互数智融合精准匹配

Survey on Treatment of Cerebral Palsy by Scalp Acupuncture

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Journal of Acupuncture and Tuina Science 2008年第3期6卷 157-161页

作者：陈晓磊孙克兴黄国琪 Acupuncture & Tuina College Shanghai University of Traditional Chinese MedicineShanghai 201203P.R.China

Infantile cerebral palsy （cerebral palsy） refers to the syndrome of the motor and posture developing disturbance, caused by non-progressive injury in the developing fetus or infant. Acupuncture therapy can be used to improve various clinical manifestations of the infants with cerebral palsy, and in the treatment of the functional disturbance and accompanying symptoms of cerebral palsy; the satisfactory therapeutic results have been achieved. In this article, the literature on the treatment of cerebral palsy by scalp acupuncture in the recent years has been surveyed and assessed.

关键词： Cerebral Palsy Acupuncture Therapy Scalp Acupuncture Review Literature

Experimental Study on Geometry Characteristics of Turbulent Premixed Flames for Natural Gas/Air Mixtures

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Journal of Thermal Science 2025年第1期34卷 268-282页

作者： ZHENG Weilin WANG Qijiao xiao Huahua chen xiaoxiao XIE Fan ZENG Wen Liaoning Key Lab of Advanced Test Technology for Aerospace Propulsion System Shenyang Aerospace University State Key Laboratory of Fire Science University of science and Technology of China AVIC Shenyang Aircraft Design and Research Institute

In this study,focusing on the geometry characteristics of spherical expanding flame,the turbulent premixed flames of natural gas/air mixtures were investigated in a fan-stirred turbulent *** effects of initial temperature（T=300-400 K）,initial pressure（P=0.1-0.3 MPa）,turbulence intensity（u'=1.0-2.7 m/s）,oxygen volumetric percentage(φ（O2）=15%-21%) and carbon dioxide volumetric percentage(φ（CO2）=0-20%)were delved *** flame profile under the Cartesian coordinate system was derived from the schlieren images taken by the high-speed ***,from both macroscopic and microscopic perspectives,the influence of experimental conditions on the flame geometry characteristics was explored through flame front extraction,wavelet decomposition and network *** results demonstrate that for significant flame wrinkling,changes in species concentrations and turbulence intensity have more pronounced effects on the flame wrinkling *** wrinkling of the flame front maintains a certain degree of similarity,as evidenced by the locally concentrated distribution of the angles of the maximum fluctuation *** disturbance energy under large-scale（D6-D8） disturbances exhibits relatively high values with a similar trend,exerting a significant impact on the geometry characteristics of the flame *** peaks of correlation degree are scattered either with the decomposition scale or the development of flame radius,indicating no linear correlation between different detail ***,the probability distribution of node degrees in key wrinkled regions exhibits different trends with that of large-scale wrinkling and disturbance energy,especially with changes in initial *** occurs because the number of key wrinkles varies based on the perturbation's strength or the region's ***,an increase in the fluctuation frequency of the flame's local radius may not necessarily lead to an increase in the number of key folded regions.

关键词： fan-stirred turbulent combustor geometry characteristics large-scale wrinkling network topology wavelet decomposition

原位聚合制备PET/ATO纳米复合材料及其结晶行为

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高校化学工程学报 2007年第2期21卷 334-340页

作者：陈晓蕾邵玮李春忠华东理工大学材料科学与工程学院超细材料制备与应用教育部重点实验室上海200237

将锑掺杂二氧化锡(ATO)纳米颗粒均匀分散于乙二醇(EG)介质中,通过EG与对苯二甲酸(TPA)原位聚合制备了聚对苯二甲酸乙二酯(PET)/ATO纳米复合材料。利用SEM、DSC、XRD、FTIR和TGA等方法,研究了ATO在PET基体中的分散性、PET/ATO复合材料的... 详细信息

将锑掺杂二氧化锡(ATO)纳米颗粒均匀分散于乙二醇(EG)介质中,通过EG与对苯二甲酸(TPA)原位聚合制备了聚对苯二甲酸乙二酯(PET)/ATO纳米复合材料。利用SEM、DSC、XRD、FTIR和TGA等方法,研究了ATO在PET基体中的分散性、PET/ATO复合材料的结晶行为和热性能。利用原位聚合制备的PET/ATO复合材料,ATO颗粒在PET基体中分散均匀,尺寸100～150nm,纳米ATO颗粒的加入导致PET的特性粘数增大。在PET基体中,纳米ATO颗粒起到异相成核的作用,提高了PET的结晶速率和结晶度,减小了PET的晶粒尺寸,同时也使PET热稳定性提高。随着ATO含量增加,熔融纺丝得到的PET纤维的电阻下降。加入1%ATO的PET纤维的体积电阻率为4.9×109Ω·cm,具有很好的抗静电效果。

关键词：聚对苯二甲酸二乙酯 ATO 原位聚合结晶抗静电纳米复合材料

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线性拟合法建立航空发动机状态变量模型

航空动力学报 2011年第5期26卷 1172-1177页

作者：陆军郭迎清陈小磊西北工业大学动力与能源学院西安710072

针对非线性拟合法建立航空发动机状态变量模型过程中的初值问题,提出了一种能够避免该问题的线性拟合法,即在离散域情况下,利用已知的状态序列来构建系统矩阵与模型响应之间呈线性关系的目标函数,从而使非线性最小二乘问题转化为线性最... 详细信息

针对非线性拟合法建立航空发动机状态变量模型过程中的初值问题,提出了一种能够避免该问题的线性拟合法,即在离散域情况下,利用已知的状态序列来构建系统矩阵与模型响应之间呈线性关系的目标函数,从而使非线性最小二乘问题转化为线性最小二乘问题.应用该方法建立某型涡扇发动机的小偏差状态变量模型,并与非线性拟合法进行了对比研究,结果表明该方法不仅避免了初值问题,而且具有较高的建模精度,从而验证了该方法的有效性.

关键词：航空发动机状态变量模型线性最小二乘初值问题线性拟合法离散域

锑掺杂纳米二氧化锡颗粒在乙二醇中的分散稳定性

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华东理工大学学报（自然科学版） 2006年第12期32卷 1427-1431页

作者：陈晓蕾邵玮李春忠华东理工大学材料科学与工程学院超细材料制备与应用教育部重点实验室上海200237

开发了二次球磨湿法制备锑掺杂纳米二氧化锡(ATO)/乙二醇(EG)稳定体系的新方法;选用硅烷偶联剂KH 570,实现了ATO颗粒在EG溶液中的均匀分散和稳定性控制;研究了分散工艺参数对体系的影响,探讨了ATO颗粒的表面包覆改性机理。研究表明:分散... 详细信息

开发了二次球磨湿法制备锑掺杂纳米二氧化锡(ATO)/乙二醇(EG)稳定体系的新方法;选用硅烷偶联剂KH 570,实现了ATO颗粒在EG溶液中的均匀分散和稳定性控制;研究了分散工艺参数对体系的影响,探讨了ATO颗粒的表面包覆改性机理。研究表明:分散剂KH 570的含量和体系的pH显著影响ATO在EG中的分散稳定性,在KH 570含量为1.5%,体系pH为8.5时,ATO/EG浆料的分散性能最佳。KH 570与ATO颗粒表面羟基发生的化学键结合,提高了颗粒表面的疏水性,改善了ATO颗粒与有机极性溶剂及高聚物之间的亲和力。

关键词：锑掺杂纳米二氧化锡颗粒乙二醇分散稳定性表面改性