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富集型     
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  enrichment type
     The ∑REE, Ce, Zr contents are high, and the content of Ga can reach over 25×10~(-6), far higher than that of other granite types. Its Eu ((0.75)×10~(-6)-4.3×10~(-6)) is depleted slightly, belonging to LREE enrichment type.
     稀土元素: REE、Ce、Zr含量高,Ga含量高达25×10-6以上,远远高出 其他类型花岗岩,但Eu(0.75~4.3)×10-6轻度亏损,属轻稀土富集型.
短句来源
     The REE of silicified breccia is characterized by the ratio of LREE/HREE being 1 95~4 93, both Ce( δ Ce=0 44~0 81) and Eu ( δ Eu=0 58~0 89) being weakly negative anomaly. All of the REE patterns are LREE enrichment type. With the increasing silicification of the breccia, the total REE contents of breccia rocks decrease obviously.
     硅化角砾岩带LREE HREE比值为 1 95~ 4 93 ,Ce(δCe =0 44~ 0 81 )和Eu(δEu =0 58~ 0 89)均为弱负异常 ,属轻稀土富集型 ,但随硅化程度增高稀土元素含量显著减少 :未硅化和弱硅化角砾岩稀土元素总量较高 ,为 (1 76 82~ 31 8 93)× 1 0 -1 0 ,与当冲组泥质岩配分曲线相似 ;
短句来源
     The rock is concentratedly enriched with rare earth elements , and ΣREE values are (359.8-669.5)×10-6, suggesting a strongly right-inclined LREE enrichment type.
     稀土元素高度富集[ΣREE为359.8—669.5(×10-6)],为强烈的右倾轻稀土元素富集型
短句来源
     REE researchingfinds that carbonate rocks of Cambrian-Ordovician in Tazhong area are belong toLREE enrichment type, δEu and δCe appear obviously negative anomaly, whichreflect that the diagenetic environment is anoxic condition.
     稀土元素研究发现塔中地区卡4区块寒武-奥陶系碳酸盐岩主要为轻稀土元素富集型,δEu和δCe值表现较明显的负异常,反映了其成岩环境为缺氧条件。
短句来源
     The ortho metamorphogenetic type deposit’s invariable elements are close to calc alkalic alkalic and basic magmatites,the TiO 2 is correlated with SiO 2 in negative correlation,the distribution pattern of the REE is from LREE enrichment type to LREE depletion type.
     正变质型矿床,常量元素与钙碱性—碱性、基性岩浆岩接近,TiO2与SiO2呈负相关; 稀土元素分布模式由轻稀土富集型渐变为亏损型。
短句来源
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  enriched type
     It was derived from the source of an enriched mantle. The volcanic-plutonicassociations of island-arc type are predominated by the calc-alkaine andtholeiite series. They are of LREE enriched type, and δEu ranges from0.53 to 0.79. They are mainly the products in the orogenic stage ofsubducting type.
     代表火山弧的火山——深成岩组合以钙碱性和拉斑系列火山岩为主,LREE为富集型,δEu0.53~0.79,主要属俯冲型造山阶段的产物。
短句来源
     According to data of S,Nd,Sr and O isotopes,magmatic source area probably was the bottom of low velocity layer of upper mantle that belonged to enriched type mantle.
     硫、钕、锶、氧等同位素资料说明岩浆源区可能在上地幔低速层底部,属富集型地幔
短句来源
     Studies on chemical composition and trace elements and REE geochemistryof mantle peridotite in opholites of Shexian County show that its chondrite-normalized patterns are of LREE--enriched type, quite different from mantleperidotite from other orogenic belts of China.
     岩石化学、微量元素及稀土元素地球化研究表明:歙县蛇绿岩内地幔橄榄岩稀土元素配分为LREE富集型,不同于我国其他造山带地幔橄揽岩。
短句来源
     The distribution of vanadium over a soil profile shows it is an enriched type at the bottom.
     钒含量在土壤剖面上的空间分布呈底层富集型 ,反映了成土因素的综合影响
短句来源
     (3)relatively low Σ REE and relatively high LREE/HREE ratios indicating a LREE enriched type of the rocks;
     岩石的稀土总量低 ,轻重稀土比值大 ,为轻稀土富集型 ;
短句来源
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  concentration type
     Various sedimentary rocks and most Cu ore, Cu mineral belong to the LREE concentration type, the gangue mineral of Cu ore snd calc-sinter mainly belong to the MREE concentration type,whereas basalt and rare Cu ore belong to the LREE weak concentration type.
     各类沉积岩和绝大多数铜矿石、铜矿物属轻稀土富集型,铜矿脉石矿物及钙华主要属中稀土富集型,玄武岩和极少数银矿石属轻稀土弱富集型
短句来源
     The ore minerals (magnetites),vein minerals (loivines), and ore district volcanics own similar REE partition pattern of heavy REE concentration type.
     矿石中矿石矿物磁铁矿与脉石矿物石榴石和矿区火山岩的稀土元素配分型式相似,均属重稀土富集型
短句来源
     The rare earth elements are higher, the distribution pattern is light rare earth elements concentration type, Eu is usually normal type, they are closest to basanite.
     稀土元素较高,分布模式呈轻稀土富集型,Eu 一般为正常型与碧玄岩最接近。
短句来源
  enrichment-type
     Affter exposure of the Au-bearing Pb-Zn sulfides, Pb-Zn sulfides would be converted to sulfates under the action of meteoric water. The residual Au was enriched to form the supergene enrichment-type gold deposits.
     当含Au的铅锌硫化物出露地表后,在大气降水诸因素的作用下,硫化物转变为硫酸盐,其中许多组分淋失,Au残留富集成矿,形成表生富集型金矿。
短句来源

 

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  enrichment type
Electron donors and acceptors were varied to obtain each physiological enrichment type.
      
Only for the enrichment type DOR does the error still increase as the mesh is refined.
      
Survival rate of threadfin to day 25 was variable between tanks, with no clear relationship to enrichment type.
      
  enriched type
Growth behavior of oxide forming on a sputtered oxygen-enriched type 304 stainless steel
      
SLC-enriched type-2 cultures accounted for eight of 24 dermal and two of 16 plexiform cultures.
      
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