radial distance
2.In the r-t diagram, where t is the cosmic time and r is the radial co- ordinate defined as the proper radial distance divided by the scale factor, the locus of the incoming photon emitted at the big bang and reaching us now, r_(t), is a mirror image of the locus of the outgoing photon emitted at the big bang with r = 0, r+(t).
3.The magnetic field distribution of cusp magnetic field in the single crystal furnace was analyzed and simulated by using the finite element method. The results show that the component of magnetic field, B_x, in r-axes direction increases linearly with increase of radial distance, and the maximal B_x is located in a narrow area abutting on the wall of crucible, which is ±20mm distance from the center of coil.
4.Result It is proved that the reliability of the device is quite high by applying instruments to detect the ultrasonogram of normal Cunkou radial artery, measuring the distance between apro-capitulum radius and akin and testing the change of inradium and vasomotion, and then to compare it with its Doppler image and that its stability is satisfactory via image analysis in different time intervals.
5.Based on this way, this thesis aimed at the objective estimation of speech quality, multilayer perceptron and radial basis function network, instead of Euclidean distance corresponding to the parameters of MFCC and BSD, are trained by character parameters and the subjective assessment results named expected values.
7.DETERMINATION OF INTERATOMIC DISTANCE FUNCTION OF RARE-EARTH CIS-1, 4-POLYBUTADIENE BY RADIAL DISTRIBUTION FUNCTIONS DERIVED FROM ELECTRON DIFFRACTION
9.The bone mineral content (g), bone mineral density (g/cm2) and bone area (cm2) of forearm in the weight lifting group and middle-distance running group and of non-dominant super-radial forearm in the control group were measured with a BH-6012 type two-dimensional scanning single photon absorptiometer, meanwhile their body height and body mass were also measured.
10.This paper combines the critical rainfall in the typical areas of Yunnan province, and carries on the analysis to the critical rainfall situation, and carries on a research to the variety regulation of the critical rainfall of the mountain flood disasters in Yunnan province by the application of Spacial variogram theory, and the Kringing of spacial gridding methods, the inverse distance to a power method, the radial basis function method, and then draws up each isoline maps.
