1987年总目录 |
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摘 要: | 专题研究上限法在近似应力计算中的应用········,·································……李名尧、王学文(1.1)用初始解修正法解轴对称压缩和挤压问题···················一陈立峰、,区静远、赵新怀(1.7)反挤压四模型腔压力的实验研究···········································一上学文、一五从军(2 .1)一种确定冲裁模刃口尺寸的新方法···········································…
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