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61. | As magma cools, the first minerals to crystallize are olivine and pyroxene, which are rich in iron and |
| 随著岩浆冷却,首先结晶出的矿物是橄榄石和辉石,富含铁和镁。 |
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62. | In many places such flows of magma have pushed up the surface rocks to form huge ridges. |
| 在许多地方,这样的岩浆流会把地表岩向上推挤,形成了巨大的山脊。 |
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63. | This implies that the liquid immiscibility in felsic magma can directly induce the formation of porphery |
| 这意味着长英质岩浆中的液态不混溶可直接导致斑岩矿床的形成。 |
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64. | I have heard that the magma is resulted from partial melting of rocks in the depth of the earth. |
| 我听说岩浆是由于地球深处的岩石局部重熔而形成的。 |
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65. | The ship will be ejected along with the magma and steam several thousand feet into the air. |
| 飞船将会跟岩浆和蒸气一起 射向几千英尺的空中 |
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66. | appropriate name for rocks that have cooled and crystallized from hot, molten rock material called magma |
| 对于经由岩浆熔融物质冷却结晶的岩石来说,这个名称是很合适的。 |
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67. | Valley and I saw immediately that the magma must have originated in rock once near the earth's surface |
| 我们立即了解,该岩浆必定是由近地表的岩石形成。 |
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68. | It came from ground water, heated by magma, which joined with hot gases released from the liquefied rock |
| 它来自被岩浆加热的地下水,并和热的气体一起从液化的岩石中释放出来。 |
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69. | The lunar crust then formed from low-density minerals that floated to the surface of this magma ocean |
| 月球地壳便是由浮在岩浆海上的低密度矿物所形成。 |
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70. | rock alteration or mineral formation brought about by the action of gases emitted from solidifying magma |
| 气成作用;气成通过从岩浆凝固中释放气体的作用下引起的岩石改变或矿物形成的过程 |
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