fine-grained picture

基本解释

Imaging studies have also given us a fairly fine-grained picture of the brain'sresponses to music.
成像系统研究已经为我们提供了人脑对音乐的反应的非常清晰的图像。
He and other Harvard researchers plan to get a much more fine-grained picture of the Haitian strain, down to its genetic sequence.
他和美国哈佛大学的其他研究人员计划得到精细到基因序列的海地霍乱菌种图片，以研究菌种来源。
It will also be possible to construct a fine-grained picture of human evolution, and of how and when humanity spread around the world.
它也会让绘制出人类进化的清晰画面，以及知晓怎样和合适人类散布到世界各地成为可能。