slitless spectroscopy是什么意思

用法例句

In addition, the creation of seamless spacial remote sensing image database brought forward the question about the seamless segmentation of remote sensing image,which is in the field of content-based image retrieval.

另外,无缝空间遥感影像数据库的建立为我们提出了在基于内容的影像检索中遥感图像无缝分割问题。