weathering
特殊用法biological weathering1.■生物风化concentric weathering1.■【地质】同心风化deep-seated weathering1.■深层风化double layer weathering1.■双风化层frost weathering1.■【地质】冰冻作用honeycomb weathering1.■蜂窝式风化insolation weathering1.■日晒风化spherical weathering1.■球状风化weathering of timber1.■木材的风蚀