On Earth, gravity causes the heavier liquid metal to sink to the bottom of the mixture, making it difficult to study the coarsening process.
(gravity; causes; the heavier liquid metal to sink to the bottom of the mixture; L:On Earth) Context(gravity causes,List([10, 24))):(the heavier liquid metal; to sink; to the bottom of the mixture)
gravity causes,List([10, 24))
gravity the heavier liquid metal
causes to sink
the heavier liquid metal to sink to the bottom of the mixture L:On Earth
to the bottom of the mixture