adduct forming agent的用法和样例：
- The phosphorated fluid mainly consists of film forming agent, promoter and additive.
- Pullulan is a kind of film forming agent popularly used as a basic material of the instant high concentration mint flavor membranelike food.
- Ecology water penetrable brick was prepared taking siliconmanganese slag as main raw material and mixed with clay and diatomite to make basic body then adding pore forming agent.
- The invented film forming agent is high in iodine content, quick in bactericidal effect, easy to carry about, small in volume, less in material consumption.