The power supply device structure design for agnisting shoke of 30kV high voltage pulse
Passive vibration control does not need external energy, whose device structure is simple, and easy to realize, but difficult to meet high demand to vibration environment, products and structure vibration control.
Combining biological characteristic and mechanical characteristic of millet, basing on the principle in analyzing structure-technology of thresh device existing, and applying to relevant theories of the modern design method , theory of mechanics, design of machinery etc. , carry on grain thresh device structure scheme and complete machine overall calculation of parameter, in the other hand, by virtual design , threshing mechanism were carried on overall organization design, virtual design , virtual assembly and interference checking.
Through a systematic research and experimental validation on the detonating method, the device structure, the recovered sphere and sample, we have successfully established a quasi-spherical converging shock wave loading and recovery device that can produce a pressure more than 300 GPa, with low cost and high reliability on sample recovery, and obtained some rule and knowledge on the factors that influence the converging of shock wave.
On the basis of former working equipment structure of loader,this paperputs forward a new electro-hydraulic proportional system,and analyses the workingresistance of the bucket,which provide for fuzzy control system .
In this paper,the design idea of ZB-50 type full-automatic common salt small packer,its equipment structure,function and characteristics were introduced. Through probation,the effect of small packer was fine.
Aiming at the present status of domestic gasoline quality, this paper analyses the suitability of technologies for improving the gasoline quality. Combined with the practical situations of the plant structure, processing flow and product mix in SINOPEC Luoyang Company, the paper also puts forward a operation mode with integrated optimization of catalytic cracking-diesel hydrogenation-catalytic reforming plants to improve the gasoline quality to fit the new criterions.
An outline was performed of the characteristics of the spinning band distillation technology,and the plant structure,theory research, and applications of the spinning band distillation were presented in detail.
A systematic depiction centers on the designs of material structure, device structure, photolithography mask, fabrication of device and the measurement and analysis of parameters.
The developed mathematical model and numerical codes are used to estimate the sensitivity of thermomechanical reading of data with the device structure filled with various inert gases such as helium, neon, and argon.
The device structure and parameters of inorganic and organic fullerene-based solar cells are presented.
This model was used to assess quantitatively a number of geometrical parameters of a single-electron device structure, which are difficult to determine experimentally.
Additional increase in the magnetic sensitivity can be achieved by mechanically introducing surface defects into the device structure.
the energy characteristic curve, the powder mixers can be characterized on the uniform scale of mechanical energy regardless of equipment structure and the principal mixing mechanism in each mixer can be clarified.
Thus, plastic deformation or plastic work from shock in an equipment structure is also bounded.
Expression of the bacterial gene for thermostable β-1,4-glucanase (cellulase) from Clostridium thermocellum in transgenic tobacco plants was shown to produce significant changes in tobacco plant structure and activities.
Although plant structure can reduce predation on R.
However, the fact that there was upwards dispersal provides evidence that larvae are capable of active locomotion upwards on the vine plant structure.
chilonis on pigeonpea was dependent on the plant structure on which the host eggs were found.
A new identification method for a linear discrete-tune closed-loop system is proposed based on an output over-sampling scheme When the system outputs are over-sampled the new output sequences would contain more information about the plant structure.