光控的便池冲水器能够节约很多水。
The light-control urinal flushing machine can save a lot of water.
光控的便池冲水器能够节约很多水。
The light - control urinal flushing machine can save a lot of water.
光真延时是对相控阵天线进行光控的一种重要手段。
An optical true time delay (TTD) is a means for optically controlling phased array antennas (PAAs).
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