在这个系统里出现分成两叉的尾巴是因为被吹散的气体来自于ESO 137-001的两个主要的漩臂。
The two-pronged tail in this system may have formed because gas has been stripped from the two major spiral arms in ESO 137-001.
它将输入叉指换能器激发的SAW中心对称分成两路并由各自的输出叉指换能器检测输出。
SAW excited by input interdigital transducer is divided centrosymmetrically into two paths detected by their output interdigital transducer.
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