Abstract : This paper analyzes various factors affecting the calibration accuracy of gas turbine flowmeters and proposes solutions.
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Soil solution refers to a substance in which soluble substances in soil are dissolved in soil moisture. Because soil solution is an important research object in the field of soil science, plant nutrition and environmental science research, with the deepening of modern agricultura…
At the beginning of this year, the continuous haze weather caused intense concern from all walks of life. In the multiple factors that cause haze weather, automobile exhaust is one of the main factors, and it is urgent to accelerate energy conservation and emission reduction of automobile…
Parallel mechanism type library selection modeling method Due to long-term research based on parallel robots and parallel mechanisms, a large number of mature parallel mechanism configurations have been accumulated. If special software is used to assist the synthesis of these existing pa…
1 Overview
The mine is located in the northwest high altitude, complex geological structure mining, ore unstable, there are two different types of mine ore: Pb Zn
With the development of industry, the demand for mineral resources is increasing. At present, both developed and developing countries regard the possession of resources and development resources as strategic measures. Therefore, a large number of efficient and safe products have emerged in …