This paper refers to the float mechanism and the characteristics and performances of boat-tractor b.

本文论及船式拖拉机的“浮式”工作机理及其性能。

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But a simple connecting mechanism is designed to allow the two parts of the building to disengage and float apart should the relationship turn sour.

如果关系变质，设计的简单的连接机制让建筑物两部分能够脱离，并分开漂浮在水面上。

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This paper reveals the relationship between the operations of float glass and the size, location, composition and mechanism of bubble generation.

揭示了生产中浮法玻璃气泡形成的机理、位置、尺寸、组成与操作工艺条件之间的规律。

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