degenerate是什么意思

双语用例

• Neurochemical architecture of the normal and degenerating rat retina.

• In this bifurcation the geometrical splitting of the tangent space is preserved but the expansion in the unstable direction degenerates near a periodic orbit.

• The original world-making power, physis, degenerates into a prototype to be copied and imitated.

• The dialectic protects them from "degenerating" to the level of simple ancillary representations.

• After 48 h following microinjection none of the total of 36 embryos developed to blastocyst stage, they were cleavagearrested and subsequently degenerated.

• Oocytes that had degenerated or those with degenerating signs as indicated by darkening cytoplasm were not included.

• Oocytes with abnormal configurations of condensed chromosomes were classified as degenerating oocytes.

• An electron microscope study of normal and degenerating centrifugal fiber terminals in the pigeon retina.