通常采用另外一些目视法来确定非常定流断续失速和全失速的出现。
Additional visual observations are usually in order to establish the advent of unsteady flow, intermittent stall, and full stall.
深入研究了超声振动和磨粒切削的复合过程，指出超声振动形成的断续磨削机制是降低法向磨削力的主要原因。
In the compound process of ultrasonic vibration and grain machining, the discontinuous grinding mechanism caused by ultrasonic vibration is the main factor decreasing normal grinding force.
介绍了减速机机壳裂纹的电弧冷焊法，采用“短段、断续、分散焊”的工艺，有效地解决了这一难题。
Reducer chassis craze repairing method which adopts short craze welding, interrupted welding and dispersed welding is introduced and effectively solves this difficult subject.
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