基本解释孔逕作用同根派生 aperturing相关词英汉例句Beam quality characterization of super-Gaussian beams passing through a spherically aberrated lens with an annular rectangular apertur 超高斯光束經光闌球差透鏡後的光束質量評價relative apertur 相對孔逕iris apertur 可變光圈, 可變光闌aperturing更多例句