例句與造句

1. On the basis of the theory of thin shells and the non - moment assumption , the equations of the motion of the conical shells under lateral cosinoidal loading are derived in the case of ignoring shearing stress
   基于薄殼理論和無矩假定，在略去剪切應力的情況下推導了圓錐殼在側向余弦載荷作用下的運動方程，并采用半解析差分方法進行了數(shù)值求解。
2. On the basis of the theory of thin shells and the non - moment assumption , the equations of motion of the cylindrical shells under longitudinal line - loading are derived in the case of ignoring the shearing stress , and then , the set of partial differential equations are solved by the fourier series method
   基于薄殼理論和無矩假定，在略去剪切應力的情況下推導了圓柱殼在縱向線載荷作用下的運動方程，并采用fourier級數(shù)法進行了求解。
3. It's difficult to find theory of thin shell in a sentence. 用theory of thin shell造句挺難的