Taking the Jiangcheng area in the south of Yunnan province as example, the tilt photography was mearsued by the rotor unmanned aerial vehicle. The Smart 3 DCapture system was applied to match photo control points, perfor...
A field experiment was conducted to investigate the effects of biochar application on the growth and yield component of peanut, as well as soil enzyme activities in hilly area of western Henan. The results show that bioc...
Lead telluride ( PbTe) nanocrystals were synthesized by solvothermal reaction method.The structure and composition of PbTe nanocrystals were characterized.The effects of reaction temperature on the morphology was investi...
The structure and electronic properties of bimetallic AgnPd-(n =1 ~ 5) cluster anions were investigated by density functional method( PW91PW91) with LANL2 DZ basis set. The results show that the doping of Pd atoms can en...
In order to solve the problem that hydraulic power steering ( HPS) system cannot keep balance between low-speed steering portability and high-speed steering road feel, the electronically controlled hydraulic power steeri...
Experiment Research on Terrain 3D Modeling Based on Tilt Photogrammetry
Taking the Jiangcheng area in the south of Yunnan province as example, the tilt photography was mearsued by the rotor unmanned aerial vehicle. The Smart 3 DCapture system was applied to match photo control points, perfor...
Effects of Biochar Application on Growth, Yield Components and Soil Enzyme Activities in Dry Cultivation of Peanut
A field experiment was conducted to investigate the effects of biochar application on the growth and yield component of peanut, as well as soil enzyme activities in hilly area of western Henan. The results show that bioc...
Solvothermal Synthesis and Optical Property of PbTe Nanocrystals
Lead telluride ( PbTe) nanocrystals were synthesized by solvothermal reaction method.The structure and composition of PbTe nanocrystals were characterized.The effects of reaction temperature on the morphology was investi...
Structural and Electronic Properties of Bimetallic AgnPd-(n =1 ~5) Cluster
The structure and electronic properties of bimetallic AgnPd-(n =1 ~ 5) cluster anions were investigated by density functional method( PW91PW91) with LANL2 DZ basis set. The results show that the doping of Pd atoms can en...
Design and Test of by-pass Flow Type ECHPS Based on Electro-hydraulic Proportional Valve
In order to solve the problem that hydraulic power steering ( HPS) system cannot keep balance between low-speed steering portability and high-speed steering road feel, the electronically controlled hydraulic power steeri...