A pin rack driven device for sinter circulate cooler was presented in this paper.
介绍了一种烧结矿冷却环冷机销齿驱动装置。
It is supposed to introduce the technology of gear-rack driven mechanism and nut-screw safety mechanism from Germany.
目前，三峡升船机引入德国技术，拟采用齿轮—齿条爬升机构、长螺母柱—短螺杆安全机构。
Americans tend to become trapped in a working and spending consumption mode, driven by merchants, that leads them to rack up their expectations.
美国人往往会陷入一种由商人们所鼓吹的工作-花钱消费的模式之中，这种模式引诱他们抬高了自己的期望值。
应用推荐