In accordance with the orebody shapes of Dongdashan iron mine and the adopted mining method, the ways of design and optimization for medium and deep caving parameters were given.
依据东大山铁矿的矿体形态及所采用的采矿方法，浅析了中深孔崩矿参数的设计与优化途径。
According to the theory of uncertainty, optimization on the highly accuracy equal strength beam for calibration has been investigated. The optimum design method and parameters have been determined.
基于现代不确定度理论，探讨了高精度等强度标定梁的优化，确定了最佳设计方法和设计参数。
The method may also be used in parameters optimization of mechanical and electronic system and in optimal design of instruments.
此方法同样可用于仪器仪表、机械及电子系统参数的优化设计。
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