这就是一个拉动系统。
这是一个拉动式系统吗？
After selecting the version or operating system from the pull down menu, click Submit.
从下拉菜单选择版本或操作系统后，单击Submit。
How can you pull out of a system that is so convoluted and imbalanced?
你怎样才能走出这样一个如此费解而不平衡的系统呢？
The pull control of long transportation belt is a very important link in the entire transportation system.
长输送带的拉力控制是整个输送系统的一个十分重要的环节。
A new intelligent pull test system for anchor bolt is introduced.
介绍一种智能型锚杆拉力测试系统。
System software adopts pull down menu and is very convenient to operate.
系统测试软件采用下拉菜单，操作非常简便。
Here you can pull out the whole digestive system model to its full length.
这里，你可把整个消化系统的模型拉至全长。
Starting to the electric wire netting and pull the system directly causes and assault.
直接启动对电网及拖动系统造成冲击。
Finally, the feasibility of this system was demonstrated via a case study of push-pull door.
最后，证明了该系统的可行性，通过案例研究的推拉式门。
Finally, the feasibility of this system was demonstrated via a case study of push-pull door.
最后，证明了该系统的可行性，通过案例研究的推拉式门。
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