... closed d building method 密集式建筑法 closed d construction 不透水结构 closed d container 密闭容器 ...
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Construction, symmetry conditions and equalizer connections of a multiplex double-closed lap winding of the D. C. motor are analyzed in this paper.
本文分析了直流电机双闭路双叠绕组的结构、对称条件和均压连接线。
In the future, we will continue to increase R & D investment, construction of science and technology industry closed loop.
未来，我们将不断增加研发投入，构建科技产业闭环。
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