Late endosomes might derive from early endosomes by stepwise maturation.

晚期核内体可能由早期核内体逐步成熟而来。

They are looking for a stepwise approach.

他们寻求的是一种循序渐进的工作方式。

Methods of order comparison and stepwise are employed.

研究方法逐步回归和序列化比较。

Multiple stepwise regression was carried out for multivariate analysis.

用多元逐步回归进行多因素分析。

Covariance analysis with forward stepwise variable selection was carried out.

统计方法采用逐步向前变量选择协方差分析。