利用矢量传感器在低频段的良好特性，实现了小尺寸声阵条件下的高精度目标DOA估计。
With the perfect characteristics of acoustic vector sensor in the low frequency band, accurate DOA estimation is achieved with small array size.
微型剪应力传感器以尺寸小、时空分辨率高的特点在边界层分离点测量中表现出了突出的优势。
Micro-shear stress sensor plays an important role in detecting separation point of the boundary layer due to small-scale structures and the desired spatial and temporal resolution.
因为传感器尺寸小和聚合物薄膜很薄，所以传感器可以对周围环境的湿度变化作出快速反应。
Because the sensor is small and the polymer film thin, the sensor responds quickly to changes in ambient humidity.
因为传感器尺寸小和聚合物薄膜很薄，所以传感器可以对周围环境的湿度变化作出快速反应。
Because the sensor is small and the polymer film thin, the sensor responds quickly to changes in ambient humidity.
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