常見例句雙語(yǔ)例句In this paper, the strength problem is solved for the crank shaft with a big radius circular cross-section and small eccentricity by using spacial finite element method.本文用空間有限元理論解決了半逕較大、偏心較小的圓截麪曲軸強(qiáng)度計(jì)算問題。 返回 cross crank