ree的例句大全

A Model Study on the Formation of Compound of Humic Acid and REE under Weathering Conditions in the Weathering Crust REE Deposits

风化壳中腐植酸与REE形成配合物的模拟研究

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Acidic leaching is regarded as a major factor affecting REE enrichment and differentiation in the weathering profile.

酸性淋滤作用是风化壳剖面上REE富集分异的主要控制因素。

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Their chondrite-normalized REE patterns are of weakly LREE-enriched type, with relatively high ∑ REE. There is no pronounced Eu anomaly or there are only weak positive anomalies; there is a pronounced negative Ce anomaly.

稀土元素分布型式呈LREE弱富集型，具有较高的∑REE，无明显的Eu异常或弱的正异常，有明显的Ce负异常。

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The chondrite-normalized REE patterns are enriched in LREE with a small Eu anomaly.

REE球粒陨石标准模式图为富LREE类型，δEu无异常到弱异常。

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Geochemical Characteristics of REE in the Permo-Carboniferous System in Hebi Area

鹤壁地区石炭-二叠系稀土元素地球化学特征

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The constraint relation of REE three trend lines of igneous rock series

岩浆岩系REE三条演化线的约束关系

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The data of REE and trace elements indicate that the source rocks were mainly composed of Fuziling and Luzhengguan Groups, limited for Dabie complex and no Huabei Landmass matter.

REE和微量元素特征显示肥西地区中生代砂岩物源主要为佛子岭群和卢镇关群，大别杂岩的影响比较局限，更没有来自华北克拉通的物质。

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They were derived from different magma series: the gabbro was derived from tholeiitic magma series with higher TiO_2, REE abundance and Fe~ ( 3+)/ Fe ( 2+) ratio;

它们分属两个不同的岩浆系列：辉长岩属拉斑系列，TiO2，Fe~（3+）/Fe~（2+）和REE丰度较高；

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The results indicated that the REE tracer technology has high precision to quantify the spatial-temporal process of soil erosion;

结果表明：REE示踪技术对定量研究土壤侵蚀具有较高的精度；

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In this paper the fine structure of the distribution model of REE in Karst deposits-the tetrad effect and its meaning are discussed.

本文阐述喀斯特沉积物中稀土分布模式的精细结构&稀土四重效应特征及其研究意义。

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Tetrad effect of REE in apatites from pegmatite No.3, Altay, Xijiang and its implications

新疆阿尔泰可可托海3号伟晶岩脉磷灰石矿物中稀土元素四分组效应及其意义

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The pattern distributed of rare elements and REE in spilite is analogous to that of tholeiite in island curve.

细碧岩微量元素及稀土元素分配型式类似岛弧拉斑玄武岩。

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The REE distribution patterns with high value of Σ REE, enrichment of LREE and incline to the right are similar to the island-arc tholeiite.

稀土含量特征及球粒陨石标准化模式与岛弧拉斑玄武岩的特征相似，w（∑ree）值高，且富轻稀土，稀土配分模式为右倾型。

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The basalt in the south zone belongs to tholeiite series, enriched in all the trace elements and REE except Y, Yb, Sc and Cr, showing its characteristics are consistent with those of oceanic tholeiite.

南带玄武岩除Y、Yb、Sc、Cr外，其他均富集，显示与大洋拉斑玄武岩曲线一致。

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The REE of calc-alkali basalt and tholeiite are characterized by lower amounts of REE and LREE-depleted distribution pattern and which reflect that the basalts were formed by the partial melting of LREE-depleted and slightly HREE-rich mantle.

钙碱性玄武岩系列和拉斑玄武岩系列玄武岩具有低的REE含量和亏损的LREE配分型式，表明它是由LREE亏损和HREE略有富集的地幔部分熔融形成；

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Certification Study of REE in Two Chinese CRMs Wheat and Hair by NAA

人发、小麦国家标准物质中超痕量稀土元素的NAA定值研究

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Fifteen rare earth elements ( REEs) in benthic seaweeds, molluscs and arthropods ( mainly crustaceans) from the Xiamen Bay and adjacent waters were determined with an inductively coupled plasma mass spectrometer ( ICPMS) in order to study the REE distribution and their environmental implications.

用ICP-MS法测定了厦门湾及邻近海域底栖大型藻类、软体动物、节肢动物中15种稀土元素的含量，研究了底栖生物稀土元素的组成及其分布与生态环境意义。

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Hf Isotope Composition and REE Pattern of Zircons from Early Precambrian Metamorphic Rocks in the Daqing Mountains, Inner Mongolia

内蒙古大青山地区早前寒武纪变质岩的锆石Hf同位素组成和稀土模式

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An experimental study of REE partitioning between phosphorus-rich peraluminous melt and coexisting aqueous fluid at 1 kbar and 800 ℃

1kbar、800℃下REE在富磷过铝质熔体/流体相间分配的实验研究

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The spider diagram of trace element ratio and the REE distribution patterns show the characteristics of the island arc calc alkaline series.

微量元素比值蛛网图和稀土元素配分型式具有岛弧钙碱性玄武岩的特征。

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