用“diffraction”造句大全，diffraction造句
To undergo or cause to undergo diffraction.
Lustre is the integral effect of reflection and diffraction.
The diffraction of Gaussian beams at an square aperture is studied based on the Kirchhoff and Fresnel diffraction integrals.
Calculation and application of zero order optical diffraction efficiancy for ultrasonic standing wava Bragg modulator
Performance of a soft x-ray splitter grating parallelism measuring system by diffraction method
The analysis of FT-IR and X-ray diffraction indicated that the treatments scarcely influenced the inner structure of silk.
The spectrograph uses a concave diffraction grating that provides a wavelength dispersion of 4. 2A°/mm in the first order.
On the basis of diffraction theory the wave loading on an SFT was solved by the source distribution method;
Through appearance inspection, wall thickness measurement, EDS analysis and X-ray diffraction, the corrosion cause of the coal economizer tube is analysed.
The geometrical theory of diffraction (GTD) has been used to calculate the Roll-Plane (Equatorial-Plane) radiation of the one and two vertical monopole elements on the base of the cone.
Generally it is very difficult to tackle the problems aroused from differences in crystallinity of clay minerals and preferred orientation in quantitative X-ray diffraction analysis of clay minerals.
If the single-slit is replaced by a small hole, because of the diffraction by the small hole, a bright spot appears on the screen surrounded with gradually decreasing bright and dark stripes alternating with each other, for which the intensity distribution is as follows, refer to Figure1-2.
X-ray diffraction pattern computer
reflection high energy electron diffraction spectroscopy
diffraction on edge of semiinfinite screen of eletromagnetic wave
Correction for wavefront distortion using high diffraction efficiency holograms
Investigation on the influence of transition section on diffraction of detonation
Base on this principle, a three-beam holography system is set up. The diffraction efficiency and the quality of the diffraction image are shown to be greatly improved by the auxiliary violet light.
When the diameter of the particles satisfied some conditions, Mie theory is approximate to Fraunhofer diffraction theory.
The forming mechanism, diffraction efficiency and polarization characteristic of phase gratings written in cross-linked azobenzene copolymer films under different holography modes were studied.
Rodney J.B., Professor; Ph.D., Florida 1971. Physical and quantum chemistry: predictions of molecular potential- energy surface, structure determination of semiconductors by X-ray diffraction, dynamics of heterocyclic and macro-molecules.
The patent covers the use of a computer-designed diffraction grating, a type of hologram that takes a single beam and breaks it up into an array of beams, each one of which forms an optical trap for particles of micron or nanometer dimensions.
X-ray diffraction microbeam camera
scanning X-ray diffraction micrographic camera
When diffraction problems are solved by the angular spectrum theory, high speed and high accuracy can be obtained, especially for near-field Fresnel diffraction.
The electronic diffraction pattern shows that these interfaces are clean without any other reaction products.
The Angle distribution and plane distribution of the diffraction tomography with ultrashort pulse incident wave was simulated.
X ray scattering and diffraction are sensitive to thin film materials that thickness is the several atomic layer to many tens micrometers.
X-ray diffraction micrography
The uncertainty principle can account for diffraction.
From the theory of light diffraction and geometrical optics, aperture diffraction near the focal plane of microscope objectives and imaging on the image plane are studied.
Highly visible stationary laser diffraction patterns from liquid surface waves at a few tens Hertz were obtained experimentally, and the disappearance of zero order diffraction spot was also observed.
Role of the cavity field, the electrostatic repulsive force at the domain boundary and self-enhanced diffraction light induced by physical imperfection on laser-induced surface damage are discussed.
neutron powder crystal diffraction patter
Radiation protection standards for X-ray diffraction and fluorescence analysis equipment.
A new theoretical analysis of the contrast reversal images for the zeroth and other diffraction order encoded by a rectangular grating is given.
The microstructure of the film was characterized by X ray diffraction, transmission electron microscopy, and selected area diffraction.
The influences of the thermal lens effect on the oscillation beam radius and diffraction loss can be reduced by increasing the proportion of the end-pumping power.
Analysis of the spectral line width on grating diffraction experiment
Research on Bragg diffraction-based multi-frequency acoustooptic diffraction effects
Application the Matlab imitates to a few Slit diffraction experiments and Grating diffraction experiments. The experiments of the result delicacy lifelike make whole physics process become the view image, and provide the new path for the optical theories the teaching.
The authors show that using the half-wave strip method to deduce the bright and dark fringe conditions of Fraunhofer grating diffraction is simpler than the amplitude vector method.
