xr开头的英语句子
- XRD patterns showed that the cathode material is well-crystallized, homogeneous olivine-type phase, with only tiny trivalence iron impurities.
- XRD results show that the prepared cathode materials have perfect layer structure.
- XRD patterns show that the hybrid material is amorphous.
- XRD and XPS were used to analyze the phase components of the film.