例句與造句

1. A new type pulsing fluid - bed dryer was developed based on the original model that had shortcoming of not ideal pulsing effect and not smooth conveying of materials
   摘要針對原有脈動流化乾燥機(jī)存在的脈動效果不夠理想、物料輸送不夠流暢等問題，研制了一種新型的脈動振動流化乾燥機(jī)。
2. It's difficult to find pulse effect in a sentence. 用pulse effect造句挺難的