英语语法分析

AIM: To analyze t cell clonality in patients with t cell acute lymphoblastic leukemia (T-ALL).

目的：分析T细胞-急性淋巴细胞白血病(T - ALL)病人的T细胞克隆性。

The time of IgH - PCR clonality detection, preceeding the cytologic relapse, was 10.3weeks (range 1.0 to 28.8 weeks).

阳性克隆检出时间先于形态学复发的平均时间为10.3周（1～28.8周）。

Methods: Plate clonality assays was used to measure the impact of cell density to cell clonality and cell cycle in BT325,786-0,293, C6 and NIH3T3 cell lines.

方法：利用平板克隆形成实验检测五种细胞系bt325、786 - 0、293、C6和NIH3T3的克隆形成能力，分析细胞密度或细胞数量对这些细胞系的克隆形成能力及细胞周期的影响。