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Preliminary reference earth model

model representing the average Earth properties as a function of planetary radius

Pronunciation

/prəˈlɪməˌnɛri ˈrɛfərəns ərθ ˈmɑdl/

/prɪˈlɪmɪnəri ˈrɛfərəns əːθ ˈmɒdəl/

Categories

frame of reference