This paper makes research on the sonobuoy optimization arrangements using the arrangement optimization model of fountain.
针对声纳浮标的均匀布放问题，借鉴喷泉最优布放模型对此进行了研究。
On this condition, the paper put forward a new electric wave transmition model in the microcell , which based on ray tracing method of Virtual Fountain Tree.
在总结前人工作的基础上，本文提出了一种新的基于“虚拟源树”射线跟踪技术的微蜂窝小区的电波传播模型。
The utility model relates to a sealing fountain type environment-friendly electroplating equipment, which comprises an electroplating cylinder body, electrodes and a solution storing cylinder.
本实用新型涉及密封喷泉式环保电镀设备，电镀设备包括电镀缸体、电极、溶液储蓄缸；
The utility model relates to a sealing fountain type environment-friendly electroplating equipment, which comprises an electroplating cylinder body, electrodes and a solution storing cylinder.
本实用新型涉及密封喷泉式环保电镀设备，电镀设备包括电镀缸体、电极、溶液储蓄缸；
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