In ultraprecision machining, multi probe methods are widely used for measuring the straightness error of the workpiece to separate the straightness motion error of the carriage.

在超精密加工中，用多测头方法测量工件直线度时，需要采用误差分离的方法分离出溜板的运动误差，并用一定的算法重构工件表面的直线度。

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Trains should have a separate carriage for smokers, and restaurants should segregate as well.

BBC: TRAPPED BY INCONSIDERATE SMOKERS

Passengers on the Southeastern service were asked to move off the train or into a separate carriage as an off-duty midwife, nurse and police officer came forward to help.

BBC: West Malling train baby and mother 'doing really well'

The separate carriage house is also located on the property and can accommodate 2 cars and has space above that could be used for a gym, office, or play room.

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