beam-width的意思|示意

The definition of beam width is significant for the quality of laser beam.

在激光光束质量问题中，光束束宽的定义至关重要。

The noise in constant beam-width beam space is spatial correlative and color (non white), which affects the performance of wide-band-beam-space high resolution DOA (Direction of Arrival) estimator.

恒定束宽波束域噪声是空间相关的非白噪声，这给宽带波束域高分辨方位估计方法的性能带来影响。

If the space separation between strong signal and weak signal more than one beam width, the algorithm proposed can effectively extract weak signal without knowing weak signal's direction of arrival.

当强信号与微弱信号的空间间隔大于一个波束宽度时，该方法可较好地实现对微弱信号的提取。

The coupled differential equations of the dimensionless beam width parameters of two optical beams are solved.

求解了两光束无量纲束宽参量的耦合微分方程。

In bathymetric survey, the record seabed image is distorted due to the angular beam width of an echo sounder.

在海洋测深过程中，回声测深仪波束角效应使记录的测深图像失真。

The sample should not be so large as to increase unduly the width of the diffracted beam.

样品不应当过分大，以致不恰当地增加了衍射束的宽度。