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datum
Some important datum points of the chronology are: the beginning of Xia and that of Shang are dated to ca.
      
What must be left behind in refining Skinner's project is the latter's apparent interest in an author's intentions, which is a datum absent from historical evidence.
      
The JISP reproduces np scattering data and deuteron characteristics with an accuracy of modern realistic NN potentials (x2/datum = 1.05).
      
The rank of the matrix is not large though the description of the NN scattering data is comparable in quality with that provided by the best modern NN interaction potentials (x2/datum = 1.03).
      
An intermediate reference datum static correction technique and its applications
      
Static corrections using the conventional method are basically conducted in two steps, the weathering correction followed by the correction from the top of the sub-weathering to the unified datum.
      
In this paper, we propose an approach to datum correction that combines a joint tomography inversion with wavefield continuation to solve the static problem for seismic data on rugged acquisition topography.
      
Second, the wavefield of sources and receivers are continued downward and upward to accomplish datum correction starting from a flat surface and locating the datum above topography.
      
Thus, the datum correction using joint tomography inversion and wavefield continuation with the condition of a complex near surface is accomplished.
      
The study and analysis of floating datum selection for rugged terrain
      
Cauchy Problem of Some Doubly Degenerate Parabolic Equations with Initial Datum a Measure
      
We have also developed several lower bounds that serve as datum for comparison; the lower bound used in the evaluation is always the best among them.
      
As to the metallic fractures, owing to the limited number of slit islands in a slit plane or limited datum number at nanometer scale, it is difficult to use the area-perimeter method or power spectrum method to determine the fractal dimension.
      
In this paper we first give the parabolic induction of orbit covers, whose relationship with geometric orbit datum is also induced.
      
Hence we show a geometric interpretation of orbit data and finally prove the conjugation for geometric orbit datum using geometric method.
      
It can be seen that karst geomorphological evolution direction can change when discharge datum plane influences some part of a relatively large drainage.
      
In certain time unit, the upper reaches are controlled by old datum plane and the lower reaches by new datum plane.
      
So the closure depth is appointed to from -8m to -9.5 m (Wusong datum mark).
      
Compared with other conventional approaches, the object-based approach was advantageous in reducing the error accumulation of image classification of each datum and in independence to the radiometric correction and image registration accuracy.
      
Based on the analyses of geodetic deformation datum, the concepts of real datum and relative datum of displacements associated with an earthquake are put foward.
      
 

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