film type evaporator的意思|示意

Satisfied results were obtained after a research into the methods and product conditions by using single pass falling film type evaporator to concentrate syrups.

文中研究了用单程降膜蒸发器浓缩果糖浆的方法与生产条件，并得到满意的结果。

Structure and characteristics of rotating film-evaporator are introduced, its new type and technological process have been developed to remedy the defects of the original type and flow sheet.

介绍旋转薄膜蒸发器的结构与性能。讨论了原有设备及流程的不足，以及为解决这些不足而开发出的新型设备与流程。

The structure of the multilayer sprinkling tray distributors for the large-type vertical tube -type falling - film evaporator is introduced in this paper.

对小型竖管降膜蒸发器和大型竖管降膜蒸发器内液体分布器的型式、特点和应用作了介绍，分析了液体分布器的研究现状。