growth-period type

However, symptoms in this type of listhesis usually develop during the adolescent growth period, and not as in DS, where symptoms develop in patients older than 40.

然而，这种滑移的症状往往在青少年发育时期开始出现，并非像退行性椎体滑移一样发生在40岁以上的患者当中。

This paper describes cuttings type, cuttings Position of growth, period of collection cuttings, diameter and length of cuttings in relationship with root growth rate.

本文描述了红松穗条类型和着生部位、采条时期、插条粗细和长度、母树年龄等与生根率的关系。

Results showed that the growth and development of White-Cheeked Starling's nestlings was divided into three period, the nestlings growth presented the "s" type curve.

结果表明：灰椋鸟雏鸟生长发育分为三个时期，雏鸟生长呈现“S”型曲线。