Thursday, April 9, 2009

2009/04/09 LE

以下文章出自
Scientific American/ 60-second science
連結:http://www.sciam.com/podcast/episode.cfm?id=heart-keeps-pumping-out-new-cells-09-04-07

Title: Heart Keeps Pumping Out New Cells

words:

regeneration
fallout
spew 嘔吐
incorporate into 合併
ban禁止

Those changing levels of radioactive carbon
could be used to estimate when individual
cells in the body, and in the heart, arose.

turnover 反轉
tad 微量
mend

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