minor radius meaning in Chinese

次半径；较小圆半径
较小圆半径

Abstract : in tokamak plasma radiation diagnostics , if the width of a detected plasma chord is comparable with the plasma minor radius , the plasma boundary may influence the line - integrated emissivity considerably and make it a weighted integral of the width - averaged emissivity
文摘:在托卡马克辐射诊断中，当探测束线的极向宽度与等离子体小半径可以比较时，等离子体边界会显著影响线积分辐射率，使其成为宽度平均辐射率的带权重的线积分。