This simple but accurate method is useful in machining a ball-lead-screw, especially when no dimensional numerical-control milling machine is available.
This article shows up a simplemethod of symmetry breaking mechanism which embark from the extra dimensional model and through boundary condition definition.
本文给出了一种从额外维度模型出发，通过边界条件的定义建立对称破缺机制的简单方法。
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Using three-dimensional space vectors, this paper describes a simplemethod for detecting the distorted current without any coordinate transformation.