The magma of acid volcanic rock mainly comes from superficial part and has the characteristics of crust source.
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2. 壳源组分的加入是促进岩浆熔离作用的重要因素。
The addition of the crustal materials into the magma played an important role in promoting the liquation processes.
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3. 成矿物质主要来源于深部，混合部 分壳源物质。
The ore-forming materials are mainly derived from the depth, and partially from the crust.
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4. 煎茶岭硫化镍矿床成矿过程中有含高放射性成因锇的壳源物质混染。
In addition, there also existed the hybridization of the crustal substance which contained OS with high radioactivity during the formation of the sulfide nickel deposit.
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5. 其中辉绿岩和煌斑岩是典型的幔源岩，花岗伟晶岩则是典型的壳源岩。
The diabase and lamprophyre are typical mantle source rock while the granite pegmatite is typical crustal source rock.
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6. 岩石属于大陆板内张性构造环境下高侵位形成的壳源重熔型花岗岩类。
The rocks are crustal remelting, shall level granites formed in a within-plate tensional tectonic environment.
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7. 含矿岩体是同化了壳源组分且经历了充分的岩浆重力分异作用后脉动式侵位的。
It seems quite probable that the ore bearing intrusions were formed by repeated intruding after assimilating crustal materials penetrated and after sufficient gravitational differentiation.
Isotopic systematics of flood basalts indicate that their sources are involved in crust-mantle mixing in a recycled mantle, decompression melting of lithosphere.
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9. 这说明它们是在地幔柱轴部，由地幔岩和榴辉岩(古玄武质洋壳)组成的源区产生的岩浆形成的。
The evidences indicate that the magmas are formed by melting of pyrolite and eclogite (ancient basaltic oceanic crust) in the axial zone of mantle plume.
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10. 火山岩的元素地球化学特征反映岩浆来自富集地幔，在源区存在陆壳的混染作用。
The element-geochemical features reflect that the magma comes from enriched mantle and that hybridism of continental crust occurs in the source area.
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11. 根据成矿物质来源等方面研究，认为含矿岩系的物源主要来自碳酸盐岩的红土风化壳。
According to the study of source of minerals etc. the ore-bearing minerals are mainly derived from the laterite weathering of carbonate rock.
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12. 鄂尔多斯盆地中部气田奥陶系风化壳天然气藏的气源问题是迄今尚有争议的重要问题。
Gas sources of Ordovician weathered crust gas reservoirs in Central gas Field in the Ordos basin are an important problem that has not been completely solved.
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13. 岩浆源区再循环玄武质洋壳的存在可能是该区超大型钒钛磁铁矿床形成的根本原因。
The existence of recycled basaltic oceanic crust in the axial zone of mantle plume may be the key of the formation of giant V-Ti-magnetite deposits.
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14. 壳内局部熔融则来源于板块俯冲、地壳增厚产生的热而非幔源侵入所造成。
The partial melting is caused by the heat derived from subduction and crust shortening rather than by the mantle material intrusion.
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15. 铅为壳幔混合源。
Lead is crust and mantle source.
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16. 感染了微小膜壳绦虫的人是引起新疆微小膜壳绦虫病流行的主要传染源。
H. nana infected persons are the main source of H. nana prevalence in Xinjiang.
The source includes HF hardware, and generates different HF oscillations applied directly to the clutch housing or to the clutch-apply current command.
The source mantle shows the HIMU nature. The asthenosphere mantle, the dehydrated ocean shell and remaining the ancient enrichmental mantle had mixed to form the source.
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21. 北大河岩群的蚀源区存在中-新太古代的古老陆壳。
The data also imply that there are Meso- to Neoarchaean continental crusts in the source areas.
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22. 本区碱性正长岩类属幔壳混源成因类型，其成因与板内造山作用有关；
The alkali-syenites are of mantle-crust mixing type. The genesis of the rocks is associated with the orogenesis within the plate;
