A new flat strip-insert with elliptical teeth and notches was developed to solve the problem of rapid fouling growth and reduced heat transfer coefficient at a low flow rate in heat transfer tubes.是什么意思_A new flat strip-insert with elliptical teeth and notches was developed to solve the problem of rapid fouling growth and reduced heat transfer coefficient at a low flow rate in heat transfer tubes.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句