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1·For the design of fire-extinguishing ammunition, the mathematic relationship between dynamic action area and stand-off distance was presented.

针对液体灭火弹引战配合设计，研究液态灭火剂动态抛撒面积与炸高的关系。

2·The action of the stress on the wall induced by drop motion is restricted in an area near the symmetric axis, which increases when the initial stand-off distance increases.

上的应力的作用，逐滴运动诱导的壁附近的对称轴的区域中，从而增加了当初始放置过的距离的增加被限制。

3·In theory, the Army could use such a system to approach targets covertly and drill through concrete, steel, wood, or other materials from a stand-off distance equal to the length of a football field.

理论上，美国陆军将利用该系统实现某些目标，既通过远距离(超过一个足球场的距离)的设备对混凝土、钢铁、木头以及其他材料进行隐蔽的击穿作业。

4·The effect of working parameters on the erosion performance of underwater jet is investigated, such as , simulated depth, stand off distance and exposure time.

试验研究了模拟水深、靶距及冲蚀时间对水下射流性能的影响关系，较全面地揭示了水下射流的特性。

5·The diameter and depth of the holes eroded by HPAWJ increase with the increase of stand-off-distance.

磨料水射流加工孔的直径和深度随靶距的增加而增加。