基本解釋[動力與電氣工程]通用簡化公式英漢例句雙語例句This paper gives the elastic differential equation of collapse of perforated casing, and a general formula for reduction factor of elastic collapsing by perturbation method.建立了射孔段套管彈性抗擠性能分析控制一般方程,并采用攝動理論給出了的孔段套管彈性抗擠能力降低系數(shù)一般計(jì)算公式。general reduction formula更多例句專業(yè)釋義動力與電氣工程通用簡化公式