英语词汇“principal section”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	principal section
释义	principal section短语¹⁴⁴⁹⁷²⁺²主截面,主剖面,主断面
随便看	diffraction streak Diffraction strength diffraction stripe diffraction sub-beams diffraction summation diffraction surface Diffractions,Xray Diffractions,X-Ray diffraction symbol diffraction symmetry diffraction theory diffraction tomography Diffraction,too,occurs in light waves Diffraction, too, occurs in light waves diffraction traveltime curve diffraction tube diffraction velocimeter diffraction velocity potential diffraction wave diffraction wavefront diffraction wave tomography diffraction wedge Diffraction,Xray Diffraction,X-Ray diffraction x ray tube