An improved method of angle measurement is proposed based on a parallel plate interferometer. A position detection system is incorporated into a parallel plate interferometer in order to realize large deflection angle...An improved method of angle measurement is proposed based on a parallel plate interferometer. A position detection system is incorporated into a parallel plate interferometer in order to realize large deflection angle measurement. A reflecting mirror is introduced for increasing the measurement resolution. In experiments, a deflection angle of a measured target was measured within ～3° with high accuracy. And as a phase modulating interferometer, it was used to measure a small angular displacement with a repeatability of 5.5 × 10^-8 rad.展开更多
The objective was to investigate the effects of volatile components in Jiawei Wendan prescription on autistic behavior in rats,to analyze the volatile constituents and then to explore its effective components based on...The objective was to investigate the effects of volatile components in Jiawei Wendan prescription on autistic behavior in rats,to analyze the volatile constituents and then to explore its effective components based on the treatment of autism.The pregnant mice were divided into two groups according to the method that Schneider used.展开更多
基金This work was supported by the National Natural Science Foundation of China under Grant No.60578051.
文摘An improved method of angle measurement is proposed based on a parallel plate interferometer. A position detection system is incorporated into a parallel plate interferometer in order to realize large deflection angle measurement. A reflecting mirror is introduced for increasing the measurement resolution. In experiments, a deflection angle of a measured target was measured within ～3° with high accuracy. And as a phase modulating interferometer, it was used to measure a small angular displacement with a repeatability of 5.5 × 10^-8 rad.
文摘The objective was to investigate the effects of volatile components in Jiawei Wendan prescription on autistic behavior in rats,to analyze the volatile constituents and then to explore its effective components based on the treatment of autism.The pregnant mice were divided into two groups according to the method that Schneider used.
