中英释义：
双语例句
利用直读光谱仪，优化各种分析参数，快速分析不锈钢薄板或薄带的化学成分，其精密度和准确度较好。
The chemical composition of stainless steel thin plats was determinated rapidly by direct reading spectrometer after optimizing analytic parameters. The accuracy and precision of the results are high.
重点词汇
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不锈钢
stainless steel; oxidation-resisting steel; noncorrosive steel; nonrust steel
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薄板
sheet metal; thin plate; thin board; thin sheet