A: Yaw is controlled through a differentialgear within the transmission.
答：亚乌奥是控制差动齿轮的变速器。
2
The dynamic behaviors of encased differentialgear train had been systematically re- searched.
深入地研究了单环路封闭式行星齿轮传动系统的动态特性；
3
Theaction of the Closed system, the phenomena of the split flow of power and the force in the closed type of differentialgear train have been demonstrated.