“straight polarity”的概念、定义、翻译、参考文献-科学参考

单词	straight polarity
释义	straight polarity [`strāt pǝ`lar·ǝd·ē] ^METALLURGY Arrangement of an arc welding circuit in which the electrode is connected to the negative terminal.
随便看	oxime oximeter oximetry oximido oxine oxirane Oxisol oxo- oxoferrite oxonium ion oxo process oxosilane oxoxanthone oxyacanthine oxyacetylene cutting oxyacetylene torch oxyacetylene welding Oxyaenidae oxyamination oxybenzone oxybiotite oxycarboxin oxycellulose oxycephaly oxychloride cement

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