palimpsest

n.

重写本；

1. This book is the most important palimpsest in the world,
   这本书是世界是最重要的重写本。
2. All history was a palimpsest, scraped clean and reinscribed exactly as often as was necessary.
   全部历史都象一张不断刮干净重写的羊皮纸。

Modern metabolism as a palimpsest of the RNA world.
Palimpsest glacial dispersal trains and their significance for drift prospecting
Multispectral Imaging of the Archimedes Palimpsest
The palimpsest problem, hearth pattern analysis, and Middle Paleolithic site structure
The multispectral imaging of the "Archimedes Palimpsest"
Envisioning Urban Histories: Bristol as Palimpsest, Postcards, and Snapshots
Deciphering the Palimpsest: Studying the Relationship Between Morphological Integration and Phenotypic Covariation.
Digital image analysis to enhance underwritten text in the Archimedes palimpsest
The platypus is not a rodent: DNA hybridization, amniote phylogeny and the palimpsest theory.
Geoecodynamics and the Kalahari Epeirogeny: linking its genomic record, tree of life and palimpsest into a unified narrative of land...