illinium
基本解释
- n. 釔；鉕（等於promethium）
英汉例句
- The illinium electrode produces a slim arc when used in welding. With a high level of compression, it has a bigger melting depth in medium and high currents.
釔鎢電極在銲接時弧束細長，壓縮程度大，在中、大電流時其熔深比較大。
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