词族 · mandrel
词形变化
英语词源
- mandrel (n.)
- "miner's pick," 1510s, of unknown origin; perhaps borrowed from French mandrin, itself of unknown origin. Also applied from 17c. to parts of a lathe or a circular saw.
权威例句
- 1. After the mandrel is melted, a thin layer of alloy remains on the propellant surface.
- 此心轴溶化之后, 在推进剂表面上留有一薄层的合金.
- 2. The winder will consist of an air expanded winding mandrel.
- 卷取机由气动胀缩卷筒组成.
- 3. Non - mandrel drawing is a method widely used in cold drawn pipe production.
- 无芯棒拔制是冷拔钢管生产中应用最广泛的一种生产方法.
- 4. Introduce an experimental analytics axis - thrust tube bending on horn mandrel.
- 介绍了一种分析牛角芯棒上热推弯管成形过程的实验解析法.
- 5. The winding mandrel will be overhung type, mounted in two standard bearings.
- 卷筒是悬垂式的, 安装在两个标准轴承内.