maturation phase的用法和样例：
例句
- Jingxiu's pigmentation is worse, Victoria's maturation is later, Superior Seedless grows overmuch, and yield is less.
京秀着色较差，维多利亚成熟期较晚，优无核生长过旺，产量较低。 - In male, the immunopositive reaction in spermatogonia, spermatocyte and spermatid to testosterone antibodies strengthened gradually during the development and maturation of testis.
在大生长期和成熟期，精原细胞和精母细胞对孕酮抗体发生强的免疫阳性反应。
