单词	轴对称流
释义	轴对称流axially symmetric flow轴对称流axisymmetric flow
随便看	second hand (of watch) secondhand rail second hand replacement clause second-hand shop second-hand smoke secondhand smoke second hand tie second harmonic second harmonic ac voltammetry second harmonic alternating current voltammetry second harmonic component second harmonic crystal second harmonic distortion second harmonic generation second-harmonic generation second-harmonic generation integration second-harmonic generation (shg) integration second harmonic generator second harmonic generator (shg) second harmonic generator{=shg} second harmonic generator｛=shg｝ second-harmonic oscillators second head second home second homer