RRB
英[]
美[]
- abbr. (美国)铁路职工退休管理协会(Railroad Retirement Board)
双语例句
- 1. 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.
- 从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。
youdao
- 2. 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.
- 从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。
youdao
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