nutrient desorption

例句：

1. 1. The process of desorption involves removing adsorbed substances from a solid surface.
   脱附过程涉及从固体表面去除吸附物质。
2. 2. The adsorption and desorption properties of the material are crucial for its applications.
   该材料的吸附和脱附性质对其应用至关重要。
3. 3. During the desorption phase, the gas is allowed to escape from the sorbent.
   在脱附阶段，允许气体从吸附剂中逸出。