Then through analyzing this geometry relation, many interesting results have been obtained which will be helpful to the design of PTR or the choice of suitable phase shifter.
The entry point can be determined from the ball-race geometry relation, while the exit point can be identified from the time domain signal.
Every property of a building element or social interaction (for example geometry, relation with other elements, and content of interaction) is stored with a unique identifier which is used to facilitate partial updating or retrieval.
Each theory leads to unique hydraulic geometry relations, meaning different values of exponents.
Leopold and Maddock (1953) derived these hydraulic geometry relations which are of power form.
A set of hydraulic geometry relations are presented in this study, these empirical relations describe physical correlations for stable and incised channels.
For example, in airborne radar, if it is required to present the radar echo equation and to obtain the illuminated area with Doppler characteristics, the geometry relations among the airplane, the antenna, and the ground must be analyzed intensively.
The hydraulic geometry relations were developed for 61 streams, 20 of them are classified as channel evolution model (CEM Types IVV and V and 41 of them are CEM streams Types II and III.
The study presents the hydraulic geometry relations of bankfull discharge, channel width, mean depth, cross-sectional area, longitudinal slope, unit stream power, and mean velocity at bankfull discharge as a function of drainage area using simple linear regression.
According to the response of the wheelsets and the rails, and considering the track irregularity, the predicted wheel-rail forces are corrected by the wheel-rail interaction model in which detailed wheel rail contact geometry relations and nonlinear wheel rail creep forces are taken into account.
The database incorporates data on geological entities of varied nature and scale (i.e., surfaces, depositional tracts, architectural elements, sequence stratigraphic units, facies units, geomorphic elements), including attributes that characterize their type, geometry, spatial relations, hierarchical relations, and temporal significance.
