With the theory and method of analytic hierarchy process(AHP),an appropriate model of synthetic evaluation is established on the basis of evaluating index system of management efficiency of construction machinery,fully taking into consideration of qualitative and quantitative indexes,to provide scientific methods and ways for proper evaluation and decision.
Based on thermal comfort formula and PMV/PPD evaluation indices, design indoor temperature of residential building with household heating and heat metering systems was studied in this dissertation. It was determined that the range of indoor temperature is 16C~24C when design indoor temperature is 20C.
Six evaluation indices for slanting tube settling: hydraulic radius R , tube settling area of unit water surface area A S , material consumption of unit volumetric tube settler M A , percentage of sticking area P , sludge removal property and whole strength of tube module are proposed.
tabulaeformis forest ecosystems were generated by sensitivity analysis and an assessment index system for the FHA mode was established.
A new economic assessment index for the impact of climate change on grain yield
A comprehensive assessment index system was established.
This approach was based on analysis of CWA residues and their metabolites, including arsenic, in sediment and organisms, as well as multimarker methodology including the Health Assessment Index, histological lesion analysis and enzyme assays.
BMD in lumbar spine was measured by dual X-ray absorptiometry and the osteo-sono assessment index (OSI) of the calcaneus by ultrasound.
The results showed that emergy evaluation indices are practical for comprehensively evaluating polygeneration systems and their sustainability, which is influenced by such factors as the joining mode of polygeneration and the technologies used.
In the evaluation system, the first-level evaluation indices are geological development degree, geological conditions, and damaging power, whereas the second-level indices including key factors affecting main kinds of geological hazard.
Blind numbers of evaluation indices about groundwater resources carrying capacity are defined from the concomitancy of randomness, fuzziness, grey property and unascertainment of groundwater system.
A set of evaluation indices was designed to assess the ability of each denoising method for flatness, edge/boundary retention and enhancement.
Based on the designed evaluation indices and visual assessment, it was found that sigma filter (D=1) and enhanced self-adaptive filter were the most effective denoising methods in classifying TM images for forest areas.