例句與造句

1. Giant planet core formation is thought to proceed roughly along the lines of the terrestrial planet formation.
2. During this period, rates of volcanism were probably high as heat from core formation was being dissipated.
3. It can also be adapted to account for core formation in smaller bodies composed of ices and silicates.
4. This short interval for core formation, alone, probably demands the existence of a molten or partially molten mantle.
5. According to the rain-out model, core formation was a relatively rapid process, taking a few dozen millennia to reach completion.
6. It's difficult to find core formation in a sentence. 用core formation造句挺難的
7. Following core formation, lithospheric cooling and consequent contraction may have closed the conduits, restricting formation of plains material ( Solomon, 1977 ).
8. Furthermore, it was only after all of the iron and nickel delivered by impacting bodies had arrived that core formation could proceed to completion.
9. The rain-out model can be invoked to explain core formation in all the terrestrial planets, given that these consist primarily of silicates, nickel and iron.
10. However, this process of core formation was preceded by a long period of partial differentiation, in which some of the nickel and iron within the planetary embryos had begun to separate.
11. Over the last decade estimates based on 182 W anomalies for the time by which core formation of the terrestrial planets was complete has shortened from within 10 to 13 Myr, and for Mars, to less than 10 Myr after solar system formation.
12. They are firstly the shock wave heating due to the impactor's iron core, secondly the core formation energy due to sinking of iron predominantly heats the core, and thirdly mantle overturning resulted in cooler material from the top going to the bottom.
13. Preservation of the UHT mineral assemblage in the analyzed rock suggests rapid cooling, with closure likely to have occurred for the Lu-Hf system at post-peak UHT conditions near a closure temperature of 800 癈 . UHT granulites appear to have evolved in a low Lu-Hf environment, probably formed when the rocks were first extracted from a core formation models require.