RRB中文,RRB的意思,RRB翻译及用法

2026-04-14 05:34 浏览次数 24

RRB

abbr. (美国)铁路职工退休管理协会(Railroad Retirement Board)

RRB 例句

英汉例句

  • The problems occurred when equation RRB is used to describe the multi-peak particle size distribution of cement have been discussed and the solution suggestion has been put out.

    RRB式模型来源、分布特点及应用方式等方面入手,探讨了RRB式在描述多峰状水泥颗粒分布时存在的问题,并提出了解决这类问题的建议。

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