To ensure the application of self-balanced pile test in collapsible loess, a conversion method of self-balanced pile test under the influence of negative skin friction was put forward.是什么意思_To ensure the application of self-balanced pile test in collapsible loess, a conversion method of self-balanced pile test under the influence of negative skin friction was put forward.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句