单词	主褶曲
释义	主褶曲principal fold主褶曲major fold
随便看	x-ray--photon x-ray photon spectroscopy x-ray physics x-ray picture x-ray--picture x-ray plant x-ray plates and film x-ray plates and film, in the flat, sensitized, unexposed x-ray powder x-ray powder crystallography x-ray powder diffraction x-ray powder diffraction method x-ray powder diffractometer x-ray powder line x-ray powder method x-ray powder pattern x-ray powder--pattern x-ray powder photographs x-ray production x-ray--production x-ray proportional counter x-ray protective aprons x-ray protective gloves x-ray pulsar x-ray quantum