英语语法分析

The variations in eye movement and operation delay were studied during the fixation training of two macaca mulatta.

研究了两只猕猴在注视过程中，眼球运动和操作延时的变化。

Methods: Macaca rhesus was chosen to set up the IVRO animal model.

方法：选用恒河猴建立IVRO动物模型。

Objective To study a BV antibody surveillance model for establishment and maintenance of Macaca mulatta SPF colony.

结论该模式能有效监测猕猴BV抗体变化，为本中心在国内建立猕猴SPF种群提供了有力的技术保障。