proportional band是什么意思
中文翻译正比区
网络释义
1)proportional band,正比区2)proportional region,正比区<能>3)limited proportionality region,有限正比区4)region of limited proportionality,有限正比区5)region of limited proportionality,有限正比区域6)proportional region,比例区域，正比区7)direct ratio,正比8)direct proportionality,正比9)direct ratio,正比正比例10)proportional counter,正比管