例句與造句

1. Apart from traditional methods looking at stained " shaves " ( thin slices of tissue removed from the edge of the margin ) or smeared and stained imprints, more recent techniques used to assess margins include x-rays with compression, frozen specimens, and new techniques such as optical coherence tomography and quantitative diffuse reflectance spectroscopy.
2. It's difficult to find diffuse reflectance spectroscopy in a sentence. 用diffuse reflectance spectroscopy造句挺難的