在相控阵超声诊断仪中，相控阵单元是仪器的关键部分。

In phased-array ultrasonic diagnostic equipment, the phased-array controlling unit is the most important part.

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在相控阵超声诊断仪中，相控阵单元是仪器的关键部分。

In phased-array ultrasonic diagnostic equipment, the phased-array controlling unit is the most important part.

youdao