In order to make use of the aerospace resource reasonably and improve the operational efficiency and safety of air traffic, the sector dynamic capacity was studied. The definition of the flight forbidden area ( FFA) was...
The geometric phase of two qubits system with XXZ Heisenberg interaction in the asymmetry rotate magnetic fields was investigated. Taking account of the adiabatic condition of system,the Berry phases for the four eigen s...
Mesoporous silica nanoparticles( MSNs) were synthesized by sol-gel method with triethanolamine as mild alkaline catalyst,cetyl trimethyl ammonium bromide( CTAB) as template,TEOS as silicon source. The mesoporous silica s...
In order to reduce production cost and increase production efficiency, the die life of the cold rotary forging was predicted and the process optimization was carried out. Stress and strain of the die in process of cold r...
Effect of Flight Forbidden Area on Sector Dynamic Capacity
In order to make use of the aerospace resource reasonably and improve the operational efficiency and safety of air traffic, the sector dynamic capacity was studied. The definition of the flight forbidden area ( FFA) was...
Geometric Phase of Two Qubits System in Asymmetry External Magnetic Fields
The geometric phase of two qubits system with XXZ Heisenberg interaction in the asymmetry rotate magnetic fields was investigated. Taking account of the adiabatic condition of system,the Berry phases for the four eigen s...
Preparation and Controlled Drug Release Application of Mesoporous Silica Composite Microspheres
Mesoporous silica nanoparticles( MSNs) were synthesized by sol-gel method with triethanolamine as mild alkaline catalyst,cetyl trimethyl ammonium bromide( CTAB) as template,TEOS as silicon source. The mesoporous silica s...
effects of Breaking Time on Oscillation Mechanism of Nonlinear Switched System
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Die Life Prediction and Process of Cold Rotary Forging for Hypoid Gears
In order to reduce production cost and increase production efficiency, the die life of the cold rotary forging was predicted and the process optimization was carried out. Stress and strain of the die in process of cold r...