Objective To investigate the developmental changes of neonatal bovine retinal horizontal cells in vitro.

目的：研究新生小牛视网膜水平细胞在体外培养中的生长发育规律。

youdao

Aim: to investigate the relationship between developmental changes of learning, memory and the kinetic properties of NMDA receptor channel.

目的：研究大鼠脑发育不同时期学习记忆的变化及与NMDA受体通道动力学特性的关系。

youdao

Developing maize embryos were used to investigate the relationship between developmental changes in desiccation tolerance and antioxidant system.

以发育中的玉米胚为材料，研究了玉米胚脱水耐性的发育变化及其与抗氧化系统之间的关系。

youdao

Even small changes in developmental timing can lead to big changes in who we become.

WSJ: What's Wrong With the Teenage Mind?

It includes a number of changes for childhood disorders, including new diagnoses such as social communication disorder and global developmental delay, and broadened criteria for learning disorders.

WSJ: ADHD Warning Signs and Kids: Growing Pains or Cause for Concern?