... 同位素相对丰度 relative isotopic abundance 相对质量欠缺 relative mass defect 相对质量过剩 relative mass excess ...
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The mass defect that often appears in continuous casting process, the relative solution and key technique are also systematically discussed.
并针对连铸过程中易出现的质量缺陷、解决办法和连铸关键技术作了系统讨论。
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