To separate the head from

Based on the theory of variety for researching a low head pump system, a new method to separate inlet conduit from pump system was put forward for measuring its hydraulic loss.

根据低扬程水泵装置的研究方法可以多样化的观念，提出了将泵站进水流道模型从水泵装置模型中分离出来单独进行水力损失测试的新方法。

The young filly needed to be freed from the tree after curiosity got the better of it and it wedged its head between separate sections of the trunk.

小雌马出于强烈的好奇心把它的头硬是挤进了树干的空隙里，这样才有了人们救马这一幕。

They remove the skin from the head. Then they use an axe to separate the meat from the bones.

他们去掉牛头的皮，然后用斧头把肉从骨头中分离出来。