opposite arc

基本解釋

The opposite surfaces of the two anchor ears are arc-shaped surface.
兩抱箍的相對面均為弧形面。
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A plurality of opposite arc-shaped holes is formed in the clamping block, and the screw plates to through the arc-shaped holes.
夾緊塊內(nèi)部形成有數(shù)個相對的弧形孔，各弧形孔分別供螺桿片穿過；
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The operating principle and the structural features of the newly developed opposite-V type of A. C. arc welding transformer are analyzed in this paper.
本文分析了當前出現(xiàn)的三相輸入單相輸出式交流弧焊變壓器的工作原理及結構特點。

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