Therefore, it is necessary to carry out offshore deepwater wharf structure calculation method research.
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Therefore, it is necessary to carry out offshore deepwater wharf structure calculation method research.
我国离岸深水码头建设起步迟、技术积累少，设计计算方法不成熟，手段落后。
The research method of quantifying the structure of street tree populations was mainly described from the survey method selection and the calculation of the parameters of street tree populations.
本文主要从调查方法选择和群落结构特征参数计算两方面阐述了城市街道绿化树种结构量化研究方法。
Research results: The basic calculation method for foundation of rock anchor rod for overhead contact wire system, (foundation) structure and its construction method are put forward.
研究结果：提出接触网支柱岩石锚杆基础计算方法，基础构造及施工做法。
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