rectangularity

All-dielectric multi-cavity filter: high transmittance of the peak, well-rectangularity, deep cut-off spectrum.

全介质多腔滤光片，峰值透过率高，矩形化好，截止深。

Square - A condition of rectangularity referencing the extent which any two adjacent edges of a rectangular lite of glass deviates from a 90° angle.

矩形度缺陷-用于说明玻璃的相邻两个边所度偏离90°的程度。