In this paper, problems ofbendingof thin plates under the combined action of lateral loading and in-plane forces are studied by means of perturbation method.
本文应用摄动方法研究了薄板在侧向载荷和中面力的联合作用下的弯曲问题。
3
Exhale and extend your torso to the right directly over the planeof the right leg, bending from the hip joint, not the waist.