The optimum jet distance for jet pressure pulsation was about 7-14 times of nozzle exit diameter.
实验还表明，自激振荡脉冲喷嘴射流存在最优喷距，最优喷距的大小为喷嘴出口直径的7～14倍。
If you have jet Bridges, what about the guys employed to drive buses a distance of seven meters out to the planes?
如果你拥有了喷气桥，那些被雇来在飞机外开上7米远摆渡车的伙计们怎么办？
The calculation models are set up on average speed and Max speed in back field and jet effect distance, new theoretical reference is provided for effective ventilation in heading fa.
给出了回流区平均速度、最大回流速度及射流作用距离的计算模型，为掘进工作面合理有效通风提供了新的理论依据。
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。
Things that were once luxuries, such as jet travel and long-distance phone calls, became necessities.
诸如乘飞机旅行和打长途电话等曾经是奢侈的事情成了生活中不可或缺的一部分。
Reverse jet action distance, can use long big filter bag, make full use of space, cover an area of an area small.
反吹风作用距离大，可采用长滤袋，充分利用空间，占地面积小。
In order to achieve a rapid initiation of detonation in a short distance, a flame jet ignition system was applied to the pulse detonation rocket engine (PDRE).
为了实现快速短距起爆，火焰射流点火系统被尝试应用在脉冲爆震火箭发动机上。
There were no casualties on the ground, a salt marsh, when the exploded remnants of the jet fell some distance away from the Neifu Airport in PuchengCounty.
地面并无人员伤亡，枭龙战斗机爆炸产生的部份碎片落在陕西蒲城内府机场几公里外的盐沼地内。
In the study of flow oscillation and discrete frequency noise of impinging jet, it is found that there is a critical pressure ratio for a given nozzle and a nozzle-to-plate distance.
为探索冲击射流离散频率噪声的产生机理，系统地研究了冲击射流离散频率噪声的特性。
The jet penetration height, the separation distance, the separation boundary and the pressure coefficient within the separation region are estimated, and the 3-D correction is also adopted.
该模型可计算喷流穿透高度、分离区长度、二维分离区边界、分离区平台压力系数，并可对分离特性进行三维修正。
The result indicates that, when the jet is acting on the vortex directly, the effect depends on the original distance and relative strength between them;
结果表明：当喷流直接作用于涡时，其效果主要取决于两者之间的初始距离及相对强度；
The result indicates that, when the jet is acting on the vortex directly, the effect depends on the original distance and relative strength between them;
结果表明：当喷流直接作用于涡时，其效果主要取决于两者之间的初始距离及相对强度；
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