A questionnaire survey based on the stated preference method is conducted, and disaggregate choice models for each of the three bulk cargo owners are developed on the basis of the surveyed data.是什么意思_A questionnaire survey based on the stated preference method is conducted, and disaggregate choice models for each of the three bulk cargo owners are developed on the basis of the surveyed data.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句