chemical function materials
chemical function mechanism
Chemical functionalization
countably additive function
countably semi additive function
Covalently Chemical Functionalization
delta function (=δ-function)
non-covalently chemical functionalization
non-negative additive function
chemical additive
添加剂
化学添加物
化学添加剂
化学助剂
化学激发剂
外加剂
燃煤活性添加剂
除焦剂
chemical additive agent
Drying control chemical additive
Drying control chemical additive DCCA
inorganic chemical additive
new anion chemical additive