Results of radiocarbon dating showed that the chestnut soils of China and the mollisols in other countries of the world were the product of the same period, formed about 6000 years apo.
结果表明，我国栗钙土与其它国家的软土系同一时期的产物，它们形成于大约6000年以前。
2
The highest correlation was present in blacks, followed by whites and Hispanics; was dependent on apo isoform size; and became progressively weaker with larger isoforms.
最高的关联出现在黑人中，接着是白人和西班牙人，依赖于载脂蛋白亚型的大小；随着亚型尺寸的增大而减弱。
3
Objective: To determine the rate constants for the cleavage of pyrophosphate to phosphate by human serum apo-transferrin.