By applying the sequence distribution formula of stochastic variables, the property parameter formulae for general distribution are deduced, and the property parameters of exponential distribution and Gauss distribution are also obtained.
In this paper the deformation behavior in tensile test of sheet metal samples is investigated,it provides the scientific basis and methods for precisely measuring the stamping property parameter δ_u of sheet metal.
This article,being an amendment,of“Discussion on the Design Flow of Water Pipes in Residential Areas”(published in No.a,1991 of the Journal),proposed a critical property parameter M which influences the critical equivalent,and the calcu- lating formula of critical equivalent is derived as follow:N_L=A(B~M+C/M~D).
Based on the amount equilibrium properties and thermal equilibrium properties, the paper evaluated the four typer zeolites with a new index, i.e.the integrated property parameter, the results showed type 3A is the best.
2. Discussed the composition and function of Investment-casting waxen mould material, chosen the wax type which is suitable Investment-casting and machining work, and tried to find out relevance characteristic property parameter of turning and NC machining, design install-nip fashion of Investment-casting waxen mould, worked out the scheme processing of machining.
The superheat treatment of Al-Cu alloy can make melt configuration state change irreversibly, the sensitive material property parameter such as viscous coefficient η and solute diffusion coefficient D_L shows hysteresis effect and crystallization undercooling △T. decreases.
From the thermodynamic aspect to analyze the influence of each parameter to the process property, optimize the process parameter in the liquefaction process, analyze the change of exergy, calculate the heat property parameter, research on the LKP equation in liquefaction and combine the constraint condition to design the structure of the whole unit, according to the SCM principle to design the automatic temperature controlling program to control the whole system, finally, analyze the function of each node and the utility of exergy equilibrium, get the results of whole process.
The specific procedure is to conduct a 2D interface-constrained CEMP inversion using 2D seismic and log data followed by a property parameter inversion of the anomalous bodies using gravity and seismic data by the stripping technique.
The value is used primarily to input a single physical property parameter for multiple layers of different materials.