As an imaging agent, the investigators used the same antibodies coupled with gold particles, which allow highresolution imaging at a subcellular level using an electron microscope.
The gray information of a picture could be shown at the highresolution of one gray level in the gray spectrum.
它能够以一个灰度级的高分辨率来显示图像的灰度信息。
3
Based on the analysis of traditional technique of land use survey at county level, this paper presents a method of land use survey at county level based on high spatial resolution image.