A5103275516- Hydrocarbon exploration and reservoir analysis
- Electrohydrodynamics and Fluid Dynamics
- Fluid Dynamics and Heat Transfer
- Microstructure and mechanical properties
- Economic Growth and Productivity
- Geological and Geophysical Studies
- Firm Innovation and Growth
- Reservoir Engineering and Simulation Methods
- Digital Transformation in Industry
- Aluminum Alloys Composites Properties
- Economic and Technological Systems Analysis
- Nanomaterials and Printing Technologies
- Service-Oriented Architecture and Web Services
- NMR spectroscopy and applications
- Advanced Database Systems and Queries
- Semantic Web and Ontologies
- High Entropy Alloys Studies
- Land Use and Ecosystem Services
- E-commerce and Technology Innovations
- Plant Surface Properties and Treatments
- Hydraulic Fracturing and Reservoir Analysis
- Fiscal Policy and Economic Growth
Xi'an Polytechnic University
2007-2024
Tsinghua University
2022
Sinochem Group (China)
2010
Correctly handling the relationship between economic development and pollution emissions in textile industry is an important basis for achieving green sustainable industry. This paper takes as research object, selects micro data from 1998 to 2013, firstly uses centre of gravity model explore spatial temporal trajectory industry's economy emission; then grey correlation method measure six sub-sectors two dimensions finally coupling posture emission The results show that: (1) was always...
Metal micro-droplet ejection technology has attracted attention for its potential applications in the rapid prototyping of micro-metal parts and microelectronic packaging. The current device developed based on this faces challenges such as requirement a micro-oxygen environment, complex feeding structure, high costs. Therefore, drop-on-demand droplet generator metallic pellets with impact feed is designed paper. This simple compact does not require high-cost heat source, can perform an...
The paper started from analyzing the background of development headquarter economy in Xi'an Hi-Tech Industries Development Zone ("Xi'an High-tech Zone" for short) and literature review financing efficiency , took effect that financial services system had on corporate as research object. high-tech enterprises, institutions' staff scholars main subject, through interviews, questionnaire survey, product-moment correlation analysis canonical to verify correlated hypothesis. includes A-financial...
Although some metadata standards such as LOM and Dublin Core are defined to offer the base guarantee for education information sharing, there still shortcomings in e-leaming domain, main one being their exclusive focus on property based specifications. Semantic Web technologies allow us enhance these specifications using classes of objects with common attributes. Another shortcoming is that they do not include any domain ontologies - which again can be specified building semantic formalisms....
Molten metal droplet techniques are one of the important technologies for printing micro-metal parts. At present, equipment developed this technology faces some challenges, such as requirement a micro-oxygen environment during operation and complicated manufacturing process. Consequently, micro-air-pressure driven pellet spraying (MPS) 3D generator was designed manufactured using drop-on-demand technique, which uses simple low-cost in an atmospheric environment. A 2D axisymmetric model has...
With the continuous changes in information technology, technology is profoundly changing world competitive landscape. In process of seeking transformation manufacturing industry, has also become an important basis for textile and garment enterprises to achieve digital as well high-quality development. The advent economy era, but from technical support, management industrial cooperation other aspects development apparel provide resources ensure continue promote depth research. Therefore,...
Particle-reinforced aluminum-matrix alloys display excellent comprehensive mechanical properties and broad prospects for structural lightweighting. The directed energy deposition (DED) process can enable rapid low-cost manufacturing of large-scale aluminum alloy components. Herein, we have developed a robust DED to fabricate high-quality formed TiC-reinforced AA2219 (Al-6.3wt.%Cu) deposits, based on in-situ synthesized TiC-containing wires novel ultrasonic-frequency pulsed (UFP) arc. effects...