One said to the other, "Look at that farmer. I feel very sorry for him. He works so hard in the field, but now it is drying up. I wish I might help him."
Freeze-dried technology is a high level and wide range technology in the field of drying food.
冻干技术是食品干燥技术领域中科技含量高、涉及面广的一门技术。
3
It is suitable for drying liquid raw materials or thick liquid in the field of chemical, dyestuff, pharmaceutical, foodstuff, metallurgy industry and so on.