干粉生化质控物
biochemical quality control dry powder
氮氧化物化学发光光谱
oxynitride chemiluminescence spectrum
氮氧化物控制
control of nitrogen oxides
nitrogen oxide control
低熵化物质设计
low entropy material design
地质物化特征
Geological and physico-chemical property
动物质化纤维素纤维
animalized cellulose fibre
动物质化粘胶纤维
animalized viscose rayon fibre
放射性物质化学
chemistry of radioactive substances