Analysis results show that location of pile neutral point is the lowest and downdrag caused by NSF is maximal if neglecting working load on pile top.是什么意思_Analysis results show that location of pile neutral point is the lowest and downdrag caused by NSF is maximal if neglecting working load on pile top.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句