The changes of subgroup of t cell were observed after transplantation.
术后观察受者的外周血t淋巴细胞亚群的变化。
2
To keep the relation of historical rates all the way up in the consolidation structure, you have to enter historical rates for all group and sub-group currencies in the structure.
要在整个合并结构中保持历史汇率的关系，必须为合并结构中的所有集团和子集团输入历史值。
3
Unlike the Bre-X scam, the company's Wyoming land does indeed have rare earths, but they are in small concentrations and are mostly the less-desirable sub-group of the elements.