求翻译：如果中酸性火山岩类岩石具有弱的或者无负异常，说明岩浆未与斜长石平衡，其形成深度应大于50-60km，存在加厚陆壳如果有明显的负Eu异常，说明岩浆形成于正常陆壳底部或者加厚地壳中、上部。是什么意思？

If the acidic volcanic rocks with weak or no negative anomalies, indicating that the magma does not and plagioclase Dan Pingheng, the formation of depth should be greater than 50-60km, there is thickening of continental crust have a significant negative eu exception, indicating that the magma formed

If the acidic volcanic rock types with weak or no negative anomalies, the lava is not balanced, it is a feldspar forming depth should be greater than 50 - 60 KM, there is thick-shell if there is a clear negative Eu exception, the lava formation in normal land-shells in the bottom or thick crust, top

If the acidic volcanic rock class rock has weak or does not have the negative anomaly, explained the rock magma has not been balanced with the plagioclase feldspar, it forms the depth to be supposed to be bigger than 50-60km, the existence adds the thick continental crust if has obvious negative Eu

If acidic in volcanic rock with weak or no negative stating magmatic plagioclase and is not balanced, the formation should be greater than 50-60km, thickened continental crust exist if there is an obvious negative Eu anomalies, description of magma formation than normal continental crust or thick cr

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