本文介绍了横流皮带选矿机选别时液流运动方程及其求解。
This paper presents the equations of fluid motion on the cross-belt concentrator and gives their solutions.
该飞机选装了双通道导航接收机，可以接收VOR和ILS信号。
The aircraft was equipped with dual nav receivers capable of receiving VOR and ILS signals.
如果我什么都可以选，我会要一台时光机，这样我就能回到过去，做点不同的事。
If I could choose anything, I'd go for a time machine so that I could go back and do some things differently.
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