The suspension dense phase conveying in the saltation velocity (also called the optimal economic velocity) can obtain the steady and continuous gas-particle flow while minimizing the energy losses.是什么意思_The suspension dense phase conveying in the saltation velocity (also called the optimal economic velocity) can obtain the steady and continuous gas-particle flow while minimizing the energy losses.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句