The Qianan tonalitic intrusive body was used as an example in simulative calculation. The results show that this method is significant for th…
并以河北迁安地区英闪质侵入岩体为例进行模拟计算，其结果表明，此方法对揭示岩浆形成和演化具有意义。
2
In northern Liaoning Province, there exists a great area of Archaean granitoid, which is dual-evolutionary, and represents a tonalitic-trondhjemitic(TT) trend and a calc-alkali(CA) trend.