英语语法分析

It is shown that the mean relative lengths and centromeric indices of autosomal SCs agree closely with those of mitotic chromosomes.

结果表明，常染色体联会复合体的相对长度和着丝点指数与体细胞染色体的相应参数具有很好的吻合性。

Partial synchronization of cell division at anaphase-telophase has also been obtained only using HU treatment, mitotic frequency has reached at 17%.

HU对后、末期的部分同步化也有明显作用，约有17%的后、末期细胞被检测到。

Conclusion Mitotic index and tumor size may be the valuable prognostic factors, however chemotherapy after operation can't improve the patients' survival.

结论核分裂指数和肿瘤体积是卵巢颗粒-间质细胞恶性肿瘤有价值的预后因素，而术后化疗并不改善患者的预后。