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因地制宜发展新质生产力的学理阐释

新疆师范大学学报（哲学社会科学版） 2025年第2期46卷 39-47页

作者：李传兵任平阳贵州大学长征文化研究院贵州贵阳550025 贵州大学中共党史党建研究院贵州贵阳550025 贵州大学马克思主义学院贵州贵阳550025 贵州大学哲学学院贵州贵阳550025

因地制宜发展新质生产力是我国经济发展领域的重要课题,科学合理发展新质生产力是推动经济持续增长和提升全民福祉的关键所在。文本在系统把握因地制宜中的“时”“业”“域”特点,深入挖掘因地制宜发展新质生产力理论内涵的基础上,从... 详细信息

因地制宜发展新质生产力是我国经济发展领域的重要课题,科学合理发展新质生产力是推动经济持续增长和提升全民福祉的关键所在。文本在系统把握因地制宜中的“时”“业”“域”特点,深入挖掘因地制宜发展新质生产力理论内涵的基础上,从马克思主义哲学角度与中国特色社会主义建设的具体实践角度探讨其生成依据,围绕制度、发展、主体、创新四个向度阐述因地制宜发展新质生产力的价值旨归。通过对立足地方实际、直面地方问题、汇聚地方力量和激发地方活力四个方面的实践探赜,重点揭示如何将因地制宜发展新质生产力理论转化为可落地的务实行动,推动新质生产力进一步发展。

关键词：新质生产力因地制宜高质量发展实事求是学理阐释

Deposition Morphology of Non-homogeneous Debris Flow and Its Energy Characteristics

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Journal of Mountain Science 2015年第5期12卷 1157-1168页

作者： SHU An-ping TANG chuan ZHANG Xin shao Song-dong YANG Kai Key Laboratory of Water and Sediment Sciences of Ministry of Education School of Environment Beijing Normal University State Key Laboratory of Geo-hazard Prevention and Geo-environment Protection Chengdu University of Technology School of Environment Beijing Normal University Department of Civil and Structural Engineering University of Sheffield State Key Laboratory of Hydraulics and Mountain River Engineering Sichuan University Hydrochina Huadong Engineering Corporation

Non-homogeneous two-phase debris flows are widely found in the western mountainous regions of China. To investigate the characteristics of the debris flow deposition process related to the morphology and extent of the debris fan, a series of physical experiments were carried out using an experimental flume. Some useful relationships were obtained to link the flow velocity with the geometric characteristics of deposition morphology and the corresponding area or volume. Based on these, some expressions about energy dissipation process in both the transport-deposition zone and deposition zone are presented, and improved equations describing solidliquid two-phase energy transformations in the specific deposition zone are also established. These results provide a basis for further investigating the underlying mechanisms of non-homogeneous debris flows, based upon which effective disaster control measures can be undertaken.

关键词： Non-homogeneous debris flow Deposition morphology Debris flow velocity Energydissipation

Numerical simulation of impact and solidification of melting dust on spherical bead surface and experimental validation

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Journal of Iron and Steel Research International 2019年第7期26卷 679-690页

作者： chuan-ping Liu Bin-jie Li Li Wang shao-wu Yin Li-ge Tong School of Energy and Environment Engineering University of Science and Technology Beijing Beijing 100083 China Beijing Engineering Research Centre of Energy Saving and Environmental Protection Beijing 100083 China

The impact and solidification processes of single melting tin dust at the micron scale on a spherical bead were numerically studied with hot flue gas flow. The geometrical evolution of dust impacting on hot bead and spreading without solidification involved initial spreading, retraction and oscillation, and stabilizing. The increased impact angle was found to reduce maximum spread area, weaken retraction and oscillation, and raise steady spread area. Dust impacting on cold bead completely solidified after liquid spreading and solidification without retraction and oscillation. Increased impact angle raised solidification sliding distance, whereas it reduced solidification spread area. Then, the effects of bead temperature, dust inlet velocity and size on the sliding and spreading of dust were studied, and the results indicated that increasing bead temperature, dust inlet velocity and size could raise solidification sliding distance and solidification spread area. With the dusts continually impacting on the bed, a dust layer forms at the front of bead, being different from that of solid dust, which becomes thick firstly, and then spreads from bead front to sides.

关键词： Melting dust Collision Solidification Spreading process Numerical simulation

Study on the supramolecular systems of two basic violets with cyclodextrins by MWNTs/Nafion modified glassy carbon electrode

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Chinese Chemical Letters 2009年第8期20卷 981-984页

作者： Jin ping Song Yu Jing Guo shao Min Shuang chuan Dong ~Research Center for Environmental Science and Engineering Shanxi University Taiyuan 030006 China Medical College of Shanxi Datong University Datong 037000 China

Abstract The electrochemical properties of two basic violets （methyl violet and ethyl violet） at the MWNTs/Nafion modified glassy carbon electrode were investigated. The redox of the basic violets is two-electron and two-proton process, and methyl violet presents stronger electron transfer capacity than ethyl violet. Meanwhile, the inclusion constants of the two basic violets with five CDs were determined by differential pulse voltammetry （DPV）. The two basic violets and CDs can form 1：1 complexes, The inclusion capacities of the two basic violets follow the same order： CM-β-CD 〉 HP-β-CD 〉 TM-β-CD 〉 DM-β- CD 〉 β-CD. ？2009 Yu Jing Guo. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.

关键词： Basic violet Carbon nanotubes Modified electrode Inclusion complexes

Novel multi-tap analog self-interference cancellation architecture with shared phase-shifter for full-duplex communications

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Science China(Information Sciences) 2017年第10期60卷 139-154页

作者： Hongtao LU chuan HUANG Shihai shao Youxi TANG National Key Laboratory of Science and Technology on Communications University of Electronic Science and Technology of China

Multi-tap analog self-interference(SI) cancellation structures adopt parallel taps to reconstruct and then cancel SI in full-duplex radios. Each tap is usually comprised of one fixed delay line, one variable attenuator, and one optional variable phase shifter. To balance the quantity of the variable phase shifters and the achievable SI cancellation(SIC) performance, this paper proposes a novel analog SIC cancellation structure,called shared-phase-shifter constrained multi-tap structure(SMTS). In the proposed architecture, all taps share one phase shifter to emulate the dominated phase offset of the SI channel, which reduces the complexity of the implementation of the multi-tap analog SIC structure and avoids the SIC performance degradation. Then, the proposed SMTS and the existing structures are compared in terms of SIC performance and power ***, extensive simulations show that SMTS provides the close-to-optimal SIC performance as well as the lowest power dissipation relative to the existing multi-tap structures.

关键词： full-duplex multi-tap structure power dissipation phase shifter self-interference cancellation

Methane sensor based on palladium/MWNT nanocomposites

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Chinese Chemical Letters 2009年第5期20卷 608-610页

作者： Zhong ping Li Yong Guo Suo Zhu Wu shao Min Shuang chuan Dong Research Center of Environmental Science and Engineering School of Chemistry and Chemical Engineering Shanxi University Taiyuan 030006 PR China School of Chemistry Shanxi Datong University Datong 037009 PR China

Methane gas sensor was fabricated based on electrocatalytic properties of the Pd/MWNT nanocomposites on indium tin oxide （ITO） glass substrates. A linear response for methane was obtained in the range of 0-16% （v/v） with a detection limit of 0.167% （v/ v） and R.S.D. of 4.1%. After 100 times sensing or stable stored more than 12 months in atmosphere, unconspicuous measurable decrease was observed. The response time was less than 60 s at room temperature and ambient pressure. Some common potential interferents in samples such as N2, CO, CO2, ethane, propane, pentane, methanol, ethanol, H2 and NH3 were investigated and all the effects were less than 5% on the response for 3.0% （v/v） methane. The sensor was applied to methane determinations in man-made gas samples, the results are satisfied.

关键词： Methane Gas sensor PaUadium/MWNTs Electrocatalysis

Enhanced separation of Pd(Ⅱ)and Pt(Ⅳ)from hydrochloric acid aqueous solution using 2-((2-methoxyethyl)thio)-1H-benzimidazole

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Rare Metals 2020年第12期39卷 1473-1482页

作者： shao-ping Feng Kun Huang School of Metallurgical and Ecological Engineering University of Science and Technology BeijingBeijing 100083China Department of Chemistry College of ScienceHonghe UniversityMengzi 661199China

Separation of palladium(Pd)and platinum(Pt)by solvent extraction is difficult because of their extremely similar physicochemical *** of new extractants with a high extraction efficiency and excellent separation selectivity is the primary focus for enhancing the separation of Pd and Pt by solvent *** this study,a new extractant,2-((2-methoxyethyl)thio)-1 H-benzimidazole(MOBI),which contains N,S,and O atoms,was synthesized and used to separate Pd(Ⅱ)and Pt(Ⅳ)from a hydrochloric acid aqueous *** experimental results revealed that Pd(Ⅱ)and Pt(Ⅳ)were effectively separated under the optimal conditions:MOB I concentration of 0.005 mol·L^(-1),HCl concentration of0.2 mol·L^(-1),organic/aqueous(O/A)phase ratio of 1.0,and contact time of 15 *** separation coefficient between Pd(Ⅱ)and Pt(Ⅳ)was 1246.40,which indicates that MOBI has a higher selectivity for Pd(Ⅱ)than Pt(Ⅳ).In addition,the mechanism of coordination between Pd(Ⅱ)and MOBI was demonstrated through the slope method,Fourier transform infrared spectroscopy(FTIR),hydrogen-1 nuclear magnetic resonance spectroscopy(^(1)H NMR),and carbon-13 nuclear magnetic resonance spectroscopy(^(13)C NMR).The results revealed that MOBI could coordinate with Pd(Ⅱ)via the N atom in the benzimidazole ring of MOBI molecules to form[Pd(MOBI)_(2)Cl_(2)](O).

关键词： 2-((2-methoxyethyl)thio)-1H-benzimidazole Palladium Platinum Extraction Separation

A novel sensor of potassium ions based on mode-filtered light detection

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Chinese Chemical Letters 2010年第10期21卷 1243-1246页

作者： Xiao Hong Zhao Li ping Yang Suo Zhu Wu Wen ping Cheng shao Min Shuang chuan Dong School of Chemistry and Chemical Engineering Research Center of Environmental Science and Engineering Shanxi University Taiyuan 030006 China Department of Applied Chemistry Taiyuan Institute of Technology Taiyuan 030008 China

A novel potassium ions sensor based on mode-filtered light detection was reported. The analyzer was consisting of an optical fiber immobilized with a dye of bromocresol green and a fused-silica capillary. It was found that mode-filtered light intensity decreased with the concentration of potassium ions and a linear detection range of 0.25-20 mmol/L （R^2 = 0.9977） was obtained with a detection limit of 9 ×10^-5 mol/L as well as fast response, good reproducibility and reversibility in the working concentration range.

关键词： Mode-filtered light Potassium ions Aqueous solution Bromocresol green

INFLUENCE OF GAPS BETWEEN 3-D MULTIPLE FLOATING STRUCTURES ON WAVE FORCES

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Journal of Hydrodynamics 2005年第2期17卷 141-147页

作者： ZHURen-chuan MIAOGuo-ping YOUYun-xiang StateKeyLaboratoryofOceanEngineering SchoolofNavalArchitectureOceanandcivilEngineeringShanghaiJiaotongUniversityShanghai200030China

In the present investigation, influence of gaps between multiple floating structures on wave forces is examined. Strong and complicate hydrodynamic interactions between the floating bodies are observed and the numerical computations have proved the existence of the sharp peak force response on each floating body at some special resonant wave numbers. The resonant wave number is also proved to be around kL=nπ(n=1, 2, …, ∞) with a corresponding frequency shift. A small yet finite gap width will also give influence on the resonant frequency and resonant amplitude of the wave forces, but when the distance between two aligned box-shaped floating bodies becomes big enough, the hydrodynamic interaction can be neglected. The strong hydrodynamic interaction feature has its own important practical significance for the design of module structures and the links (connection) in the whole floating body system. Moreover, the importance is closely related to the hydro-elasticity analyses of a multiple box-shaped floating body system, in which local loads may be as important as the integrated loads.

关键词： resonance wave interaction multiple floating bodies gap influence