例句與造句

1. the equations of motion governing the axisymmetric elastic deformation of finite orthotropic cylindrical shells, involving the effect of transverse shear and rotational inertia, are derived . by applying the reverberation method, the displacement and the resultant forces of the shell in the phase space are expressed . then the transient waves in the finite orthotropic cylindrical shell subjected to the axisymmetric impact are obtained by using inverse laplace transforms . furthermore, the transient solutions are decomposed to the generalized ray integrals and computed numerically
   分析了計(jì)及剪切變形和轉(zhuǎn)動(dòng)慣性的有限長正交異性圓柱殼中彈性瞬態(tài)波的傳播問題，采用回傳矩陣法，在相空間中給出了位移和內(nèi)力的表達(dá)式。再利用laplace逆變換，得到正交異性圓柱殼受軸對(duì)稱沖擊作用時(shí)彈性瞬態(tài)波解，然后將其分解為若干廣義射線積分之和，并用數(shù)值方法求解之。
2. It's difficult to find generalized ray in a sentence. 用generalized ray造句挺難的