amorphous substance

所屬欄目:礦物學(xué)專業(yè)術(shù)語

Definition: An amorphous substance is something that has a random molecular formation inits natural form (when solidified). The opposite would be semi-cristaline which has randommolecular structure when heated but returns to an organised uniform state whe ......(本文共 500 字 )     [閱讀本文] >>


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