化学复合体系
chemical composite system
结构－设备复合体系
combined structure-equipment systems
纳米Au复合体系
nano-gold composite system
乳化水热催化裂解复合体系
emulsifying hydrothermal catalytic cracking compound system
炭黑填充导电复合体系
CB filled conductive composite
无机盐复合体系
multi-component type solution