93 Result(s)
within
Conference Paper
** Lu Li
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Chapter and Conference Paper
The Evaluation of English Teaching Mode in the Context of Big Data
The English curriculum of basic education in China is undergoing major changes. Its guiding principle is to focus on the quality education of students’ all-round development. Its core is to emphasize people-or...
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Chapter and Conference Paper
New Material of Composite Chemical Proppant Backflow Prevention
After fracturing, too fast discharge speed of oil and gas well “sand production” will lead to the deterioration of artificial fracture support condition and the decrease of conductivity, which will affect the ...
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Chapter and Conference Paper
Impacts of Composition on Sediment Suspensions Over Sand-Silt Mixtures Under Currents
Coastal sediments are generally mixtures of grains of different sizes, i.e. sediment compositions. Different sediment compositions would result in different sediment transport patterns, interfering with differ...
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Chapter and Conference Paper
Research on Hybrid Energy Storage Control Strategy of Photovoltaic Microgrid Based on Virtual Synchronous Generator
The power of photovoltaic power generation is prone to fluctuate and the inertia of the system is reduced, this paper proposes a hybrid energy storage control strategy of a photovoltaic DC microgrid based on t...
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Chapter and Conference Paper
The Successful Application of Expansion Tube Technology in the Bongor Basin of Chad
The Bongor is the main basin for increasing storage and production in the CNPC Chad. With the continuous deepening of development, underground safety operations face the following problems: the inability to ef...
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Chapter and Conference Paper
Comparative Experiment on Adaptive Reuse of Wood Stud Partition Walls: Integrating the DfD Concept into Building Component Design
Resource consumption and waste generation during the construction, renovation and demolition of buildings are global problems. Therefore, architects are required to consider the feasibility of the future decon...
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Chapter and Conference Paper
Islanding Detection Method of Low Voltage Microgrid Based on Harmonic Impedance Measurement
Since the impedance characteristics of peer-to-peer low voltage microgrids are different from those of conventional microgrids and are resistive, P-U and Q-f droop control inverters are used. Current islanding de...
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Chapter and Conference Paper
Construction and Application of Power Engineering Cost Calculation Data Platform Under Digital New infrastructure
With the rapid development of 5G, Internet other technologies. In the power industry, the State Grid and China Southern Power Grid put forward the development requirements of “industrial digital new infrastruc...
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Chapter and Conference Paper
Dynamic Monitoring of Sports Behavior Algorithm of Online College Physical Education Student Behavior in Complex Background
The role of Dynamic monitoring of sports behavior in the behavior of students in college physical education is significant, but there is a problem that the monitoring accuracy is not high. Previous statistical...
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Chapter and Conference Paper
Key Safe Drilling Technology and Application of Highly Deviated Well for High-Pressure Gas Reservoirs in Western the Right Bank of the Amu Darya River
The west of Amu Darya Right Bank has complex geologic conditions and active shallow groundwater. The middlesalt-gypsum layers of Kemalian stage contain lenticular high-pressure saline aquifer, and the lower Ka...
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Chapter and Conference Paper
Safe and Efficient Drilling Technology and Practice of High Risk Gas Reservoirs on the Right Bank of the Amu Darya Rive
The right bank of Amu Darya gas field is an important oil and gas cooperation block of China ‘s overseas oil and gas business in the ‘ silk road economic belt ‘, due to the local shallow secondary high pressur...
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Chapter and Conference Paper
GaussTS: Towards Time Series Data Management in OpenGauss
The rapid advancement of sensor technology presents novel challenges in the efficient management of large scale time series data. In this demo, we demonstrate a time series data management module named GaussTS...
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Chapter and Conference Paper
Global Trends in PEM Electrolyzer Research Based on Published Articles
As one of the representative new energy, hydrogen has received widely attention in recent years. PEM electrolyzer plays a central role in hydrogen production process. In this paper, 411 publications related to...
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Chapter and Conference Paper
Kinematic Analysis and Programming Implementation of Patrol Robots Based on Ackermann’s Principle
The kinematic analysis of the patrol robot is based on Ackermann theory to derive the relationship between front wheel deflection angle, rear wheel speed and robot target speed. The fitted curve is obtained by...
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Chapter and Conference Paper
Research on Quantitative Method and Main Control Factors of Drilling Crew Operation Effect
The assessment of drilling crew is crucial for evaluating the operational effectiveness, improving management levels, and improving drilling operation quality and efficiency. Currently, most drilling crew oper...
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Chapter and Conference Paper
Implementing Lattice-Based PQC on Resource-Constrained Processors:
This paper studies the implementation of the lattice-based PQC on the 32-bit constrained processors that only have constrained multiplication instructions. A typical example of such constrained processors is t...
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Chapter and Conference Paper
Evaluation of Reservoir Characteristic for Shale Oil Fracturing in Longdong Oilfield
Based on the wells in tight oil blocks in Longdong area, this paper deeply studies the reservoir situation in this area and the influence of mineral composition on fracturing performance, deeply analyzes the s...
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Chapter and Conference Paper
A Comparative Study of Row and Column Storage for Time Series Data
Over the past few decades, researchers have done massive research on data storage structures of relational databases. The existing research mainly focuses on the analysis and optimization of row and column sto...
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Chapter and Conference Paper
Key Technology of Drilling Speed Increase and Deviation Control in Inclined Formation of Bongor Basin in Chad
Bongor basin is the main oilfield of CNPC, and P formation is the main exploration layer. Under the strong fault depression in the early Cretaceous, the dip angle of M and P formation is large with frequent li...
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Chapter and Conference Paper
A Rapid Multi-objective Intelligent Decision Method for Shale Gas Fracturing Parameters Based on Machine Learning: A Case Study in the Changning Reservoir
Proper design of fracturing parameters does not only increase the productivity and profitability of shale gas wells but also reduce the damage fracturing fluids cause to fluid-sensitive formations. Unfortunate...
