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- virtual line arrays 虚拟线阵
- Line arrays are famous for their ability to provide even SPL from the front to the rear of the audience. 线阵列的出色能力在于它能够从观众席的前排至后排提供一致均匀的声压覆盖。
- The radiation characteristics of both discrete-element line arrays and continuous line arrays are introduced. 摘要介绍了离散扬声器阵列和连续扬声器阵列的基本辐射特性。
- Simulation study on the virtual line flux oriented vector control of the PWM rectifie[J].Proceedings of the CSU-EPSA,2005,17(5):94-98. PWM 整流器虚拟电网磁链定向矢量控制仿真研究[J].;电力系统及其自动化学报;2005;17(5):94-98
- If it's not a line source, how does a line array work? 如果不是线声源,那线阵列是如何工作的?
- Beamforming in strong jamming based on isometric line array is proposed. 提出强干扰条件下等距线阵的波束形成方法。
- klopfenstein taped fin line arrays Klopfenstein鳍线阵
- Obviously, the technique is a very efficient method to calibrate line array in low frequency. 因此,线列阵管中校准方法是一种在低频情况下校准线列阵的十分有效的方法。
- Line Array CCD Measure Technology and Application in Continuous Roolled Base Measure of Maanshan Iron and Steel Corp. 线阵 CCD 测量技术及其在马钢连轧坯测量中的应用
- After analyzing the regulars of the horizontal line array and vertical line array, a rapid algorithm to displ... 并在分析横向和纵向线段组的规律性的基础上,给出了一种由图像区域同时生成其横向和纵向线段组的快速算法。
- A nesting line array can maintain the constant beamwidth over a very wide frequency range (N octaves, N = 7). 摘要线性嵌套阵可以很好地在很宽的频率(N个倍频程,N=7)上实现恒定束宽。
- A type of fiber optic hydrophone to be used for towed line array is presented in this paper. 报道了光纤水听器用于拖曳线列阵的研究结果。
- Left-right discrimination of towed twin-line array is realized by discernment of the sign of time-delay value, which is the time diffence of the beaming output signal of two line arrays. 摘要双线阵左右舷分辨是利用两个单线阵的波束输出信号进行时延估计,根据时延值的符号判断目标所处的左右舷。
- These children were in a state of virtual neglect. 这些孩子实际上处于无人照管的状态。
- In this paper, a closed chamber technique for measuring the complex free field sensitivity and directivity patterns of line array is described. 本文提出了一种在密闭管中测量线阵的自由场复数灵敏度和指向性图的方法。
- Based on uniform line array,the sonar equation of active sonar beam main lobe and side lobe interfered by noise-jammer are presented. 研究了噪声干扰器对鱼雷主动声呐的对抗原理,以等间隔直线阵为例,分别给出了干扰器对鱼雷主动声呐主瓣和旁瓣的干扰方程。
- A virtual state of war exist between the two countries. 这两国间实际上处於战争状态。
- The vertical line meets the horizontal one here. 垂直线与水平线在此相交。
- Our deputy manager is the virtual head of the business. 我们的副经理是公司的实际负责人。
- VB &VM series Line Array Speaker is a stylish new design to meet the development trend of modern science, it exploits a new area of development for PA system. VB和VM系列的线性阵列音箱是一款设计时尚新颖,适应现代科学发展潮流,开拓了公共广播发展的新领域。