petrography meaning in Chinese
n.
岩相学；岩类学。
petrographical adj.
Examples
- Mine plans - petrography - part 5 : hard coal mining
矿山平面图.岩相学.第5部分:煤矿 - Design and implementation of digital coal petrography analysis system
数字化煤岩分析系统的设计与实现 - Mine plans - petrography - part 7 : potash and rock salt mining
矿山勘测平面图.岩相学.第7部分:钾盐矿和岩盐矿 - Mine plans - petrography - part 3 : metamorphic and other lithogenetic phenomena
矿山勘测平面图.岩相学.第3部分:岩石变质和其它岩石 - Characteristics of sedimentrary petrography in carboniferous events of western shandong
二连盆地北部中新生代火山岩地球化学特征及地质意义