diffraction

a bright spot on the parhelic circle; caused by diffraction by ice crystals.

X-ray diffraction was used to study the variation of Microfibril Angle (MFA) in moso bamboo.

The microstructures were studied with optical microscope, X-ray diffraction,electron probe and glow discharge spectro scopy analysis.

This is achieved by first crystallizing the purified biomolecule into ordered arrays and then using X-ray diffraction to analyze the crystals.

According to the theory of scalar diffraction, first, the equipollence of spatial distribution of the plane-wave interferential field and parallel projective sine grating is discussed.

ynamic metamorphous features and evolutionary process of tectonic coal have been studied by X-ray diffraction and electron spin resonance(ESR).

The wavelength division effect of grism in a multi-wavelengths optical system is discussed, the grism consist of a tranditional optical prism and a diffraction optical phase grating.

The mesostructure order was retained after the growth of the nanoparticles, as pointed out by small-angle X-ray diffraction measurements.

Research on the failure reasons of the cooling tube were carried out by means of macroexamination, thickness measurement, X ray diffraction, optical microscopy and chemical analysis.

The crystallization porperty of polycaprolactam(PA6)-polyethylene glycol(PEG)block copolymer wasinvestigated by means of electron microscope,x-ray diffraction,DSC and hot stage polarized microscope.

The crystal structure has been determined by X ray single crystal diffraction, showing a distorted trigonal bipyramidal configuration with five coordination for the central tin atom.

The crystal structure was studied by means of X-ray diffraction,magnetic disaccommodation measurements were carry out with a computer aided system based on a LCR bridge.