The segregation caused the component variation of the magma and the smallcrystals still existed in the magma.
经过分凝作用之后，岩浆的成分发生了变化，岩浆中依然存在小颗粒的耐熔残晶。
2
These smallcrystals can also block the small tubes in the kidney potentially stopping the production of urine, causing kidney failure and, in some cases, death.
这些小结晶会堵塞肾小管，有可能导致不能产生尿、肾衰竭，以及个别病例中导致死亡。
3
But not only is there more ice than anyone suspected, it's also in a form - smallcrystals mixed with crumbly soil - that make it easier to extract than if it were in massive deposits.