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铁路控制测量
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铁路控制测量
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工学
铁路控制测量
释
railway control survey
铁路控制测量
为铁路工程的勘察设计、施工和运营管理等各项测量工作提供统一的参考框架、基准,控制测量误差积累,沿铁路线路建立平面、高程控制网的测量工作。
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grassland quadrat survey
grassland quality improvement
grassland raptors
grassland reclamation
grassland regeneration sowing
grassland regionalization
grassland reptiles
grassland reseeding
grassland Resources
grassland resources
grassland resources divisions
grassland resources monitoring
grassland resources of China
grassland restoration
grassland restoration engineering
grassland rodent pest biological control
grassland rodent pest ecological management
grassland rodent pest integrated management,
grassland rodent pest monitoring
grassland rodent predators
grassland rodents control
grassland runoff aggregate measures
Grasslands and Forage Abstracts
grassland sand prevention
grassland scansores
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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