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1·The test of third-point flexural-tensile beams was done in static loading and impact loading;

进行了静态荷载和动态冲击荷载作用下的混凝土三弯点梁试验；

2·The method of dynamic caustics is used to study the damage of a ring subjected to impact loading.

本文用动态焦散线实验方法并结合理论分析，深入地研究了圆环在冲击载荷作用下的破坏问题。

3·The impact buckling of static Preloaded elastic structures subjected to impact loading is studied.

本文研究受静力预加载的弹性结构在冲击载荷下的屈曲问题。

4·In this paper the stress wave propagation in a polycarbonate beam under impact loading is studied.

本文就集中冲击力作用下的聚碳酸酯简支梁模型，研究了梁内的应力波传播问题。

5·Experiments show that progressive failure occurs in glass-epoxy tubes subjected to axial impact loading.

玻璃—环氧圆柱壳(管)的撞击试验表明它的破坏是渐进过程。

6·In this paper, we measure and analyze the changes of dynamic stress in human skull brain under impact loading.

通过测定和研究颅脑在冲击载荷下的动应力变化情况。

7·These important structures will inevitably subject to some unexpected kinds of impact loading in the service process.

这些重要结构在服役过程中不可避免地会遭受各种意外的撞击加载作用。

8·Minimizing the dynamic stress concentration around holes in strut subjected to impact loading was studied in the paper.

用动态光弹性法和有限元法研究了带有圆孔的平面直杆在冲击载荷作用下动态应力集中的优化问题。

9·This paper presents a new solution of the large deflection dynamic response of stiffened plates under lateral impact loading.

用半解析的方法分析了横向冲击载荷下加筋板的非线性瞬态响应。

10·To drill soft, unconsolidated, usually shallow formations by eroding the rock below the bit by hydraulic impact loading alone.

钻进松软、非固结，通常是浅地层时，通过仅仅依靠液力冲击载荷去冲蚀破碎钻头下的岩石。