metallographic method determination  金相法

Detection and determination of heavy metals  重金属检测

harmonic detection and inter-harmonic detection  谐波间谐波检测

ancient metamorphic rocks  古变质岩

Archean metamorphic rocks  太古宙变质岩

Archean metamorphic unit  太古宙变质表壳岩组合

Au-Bearing Metamorphic Rock Series  含金变质岩系; 离子辅助沉积

Barrovian metamorphic belt  巴罗型变质带

Basement Metamorphic Rocks  基底变质岩; 多孔硅Bragg反射镜

buried bill metamorphic reservoir  潜山变质岩储层

Caotai metamorphic burial hill  变质岩

Central Jiangxi metamorphic belt  赣中变质岩带

Coal deformation metamorphic types  变形—变质类型

Coal Metamorphic Degree  煤变质程度

coal metamorphic model  煤变质模式

coal metamorphic pattern  煤变质规律

coal metamorphic types  煤变质类型

coal metamorphic zoning  煤变质分带

color metallographic  彩色金相