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指示意义     
相关语句
  indicative significance
    INDICATIVE SIGNIFICANCE OF VARIOZIRCON TO THE MINERALIZATION OF REE MINERALS
    变生锆石对稀土矿化的指示意义
短句来源
    THE FINENESS OF NATIVE GOLD AND ITS INDICATIVE SIGNIFICANCE IN JIAODONG GOLD MINES
    胶东金矿金成色及其指示意义
短句来源
    The Indicative Significance and Application of Strontium in Geochemistry
    Sr的地球化学指示意义及其应用
短句来源
    Oil and Gas Indicative Significance of Remote Sensing Linear Image Density Feature
    遥感线性影像密度的油气指示意义
    The characteristics of organic inclusions of Kela 2 and Kela 3 gas fields and their indicative significance to oil and gas pool-forming in Kuqa depression.
    库车坳陷克拉苏构造带有机包裹体特征及对油气成藏的指示意义
短句来源
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  indicating significance
    FINGERPRINT FEATURES OF PLACER GOLD AND ITS INDICATING SIGNIFICANCE FOR PRIMARY GOLD IN THE NORTHERN TIBET
    藏北地区砂金指纹特征及其对原生金的指示意义
短句来源
    It is discovered that REE, especially heavy rare earth elements(HREE) are of certain indicating significance for uranium transportation, enrichment and exploration.
    发现稀土元素,尤其是重稀土元素对铀的区域富集及铀矿化作用有一定的指示意义
短句来源
    Usually, arsenate minerals are the significant products of the oxidized sulphide deposits which has been developed to the final stage. They have definite indicating significance for the oxidation degree and disintegration depth of the primary deposits.
    砷酸盐矿物常是硫化物矿床氧化带发育至末期阶段的重要产物之一,对判断原生矿床的氧化程度和剥蚀深度有一定的指示意义
短句来源
    The deep_water sediments seem to be the response to active tectonics, and hence are of indicating significance to trace tectonic activity in Three_River area.
    研究表明这些深水沉积应是活跃的构造作用的响应 ,对认识三江地区的构造活动具有指示意义
短句来源
    Surface geochemical anomalies coincide with remote sensing image anomalies in spatial distribution. The integration of the two makes evaluation of oil/gas indicating significance of anomalies more reliable and can raise oil/gas prospecting efficiency.
    地表化探异常与遥感影像异常的空间分布具有一致性 ,综合评价化探异常与遥感异常的油气指示意义 ,可提高油气勘探效率。
短句来源
更多       
  indication significance
    GEMESIS OF DAWSONITE AND ITS INDICATION SIGNIFICANCE OF CO_2 MIGRATION AND ACCUMULATION
    片钠铝石的成因及其对CO_2天然气运聚的指示意义
短句来源
    Microchemical characteristics of carp otoliths from two different water environments and their indication significance for environmental changes
    不同水域鲤鱼耳石微化学特征及其环境指示意义
短句来源
    INDICATION SIGNIFICANCE OF POTASSIUM-RICH BRINE IN POTASSIUM PROSPECTING——A TENTATIVE DISCUSSION ON GENERAL CRITERION OF POTASH BRINE INDICATOR
    富钾卤水的找钾指示意义——试论卤钾标志的一般性标准
短句来源
    Indication Significance of "High-temperature Loss on Ignition"in Loess Accumulation Sequence to Palaeoclimate Evolution
    黄土堆积序列"高温烧失量"指标对古气候演化的指示意义
短句来源
    GEOCHEMICAL FEATURES AND ITS INDICATION SIGNIFICANCE OF LEBAQUAN Cu(Au) DEPOSIT IN SUBEI COUNTY OF GANSU PROVINCE
    甘肃省肃北县勒巴泉铜(金)矿地球化学特征及指示意义
短句来源
  “指示意义”译为未确定词的双语例句
    The Distribution and Environmental Significance of Redox Sensitive Elements in the Hypoxia Zone of the Changjiang Estuary and Its Contiguous Area
    长江口外缺氧区及其邻近海域氧化还原敏感性元素的分布规律及环境指示意义
短句来源
    Co/Ni AND Ba/Sr RATIOS CHARACTERISTIC OF THE MUGUI MANGANESE DEPOSIT AND THEIR IN DICATIVE SIGNIFICANCE
    木圭锰矿Co/Ni、Ba/Sr比值特征及其指示意义
短句来源
    THE DIRECTIVE EFFECT OF THE IMITATING EXPERIMENT STUDY OF GOLD MORPHOLOGIES ON ITS GENETIC CONDITION
    金矿物形态的模拟实验研究对其形成条件的指示意义
短句来源
    INDICATOR SIGNIFICANCE OF As,Sb,Hg,Tl AND Ba FOR THE MICRO-DISSEMINATED TYPE GOLD DEPOSITS
    微细浸染型金矿中As Sb Hg Tl Ba元素的找矿指示意义
短句来源
    Satellite TM6’s Indication to Oil-Gas Reserve
    卫星TM6波段对油气藏的指示意义
短句来源
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  indicative significance
Redistribution of REEs during metamorphism and its indicative significance for fluid processes
      
Multi-scale expression of spatial activity anomalies of earthquakes and its indicative significance on the space and time attrib
      
  indicating significance
The 95% CI for differences between all pairs of AUC values were greater than zero (no difference) indicating significance.
      
A value of P 0.05 was chosen as indicating significance.
      
In all statistical analyses, a value of P 0.05 was used as the level of probability indicating significance.
      
Statistical analysis was performed using the two-sided t-test, with P-0.05 indicating significance.
      
The observed significance levels from multiple comparisons were adjusted using the Bonferroni test, with P 0.05 indicating significance.
      
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  indication significance
The species composition of diatom complexes was examined with allowance made for the indication significance of each taxon.
      


The requirements in determination of elements for geochemical samples are different with diverse tasks, as demonstrated by the different requirements for regional survey and for reconnaissance. During the reconaissance as well as the detailed investigation stage, the prospecting work is confined to a comparatively small area, the types of ore likely to be found are quite limited or are predictable, and the elements to be analysed are accordingly fewer (about 20) in number. The relatively crowded measuring...

The requirements in determination of elements for geochemical samples are different with diverse tasks, as demonstrated by the different requirements for regional survey and for reconnaissance. During the reconaissance as well as the detailed investigation stage, the prospecting work is confined to a comparatively small area, the types of ore likely to be found are quite limited or are predictable, and the elements to be analysed are accordingly fewer (about 20) in number. The relatively crowded measuring networks for the reconnaissance are designed mainly to delimit the inner zones of the anomalies which have markedly high contents and contrast values of elements. Therefore element determination in this stage requires less precision and accuracy than that in regional survey stage. In contrast, the regional survey on the scale of 1:200,000 aims at detecting regional geochemical anomalies characterized by low intensities, low contrast values and

化探样品元素测定的要求,因任务的不同而异。区测与普查相比其要求不同。在普查(及详查)阶段,工作限定在较小的范围内,可能发现的矿种有限或可以预测,测定元素的数目也相应较少(约20种元素).普查的测网较密,主要是圈出含量和衬度较高的异常内带,对灵敏度和准确度要求可以低些。区域化探主要是发现强度低、衬度低而范围大的区域地球化学异常,而且做为地球化学基础资料,是按分幅扫面,最后要拼缩成全国性的地球化学图。由于图幅间的对比拼接,要求较高的灵敏度和准确度。在区测中凡是能形成独立矿产的元素(包括稀有分散元素)以及有指示意义的伴生元素都要测定。区测化探不但用于找矿,目前日益为区域地质、自然区划、环境保护和农林畜牧的研究,提供重要的地球化学资料。目前测定的元素包括成岩特征元素在内已达39种。文中还探讨了在我国目前化验水平和能力的情况下,完成区测化探样品测定的方法和工作步骤。

The curve of thermal-re1ease mercury is a significant indicator oforebodies. In the autochthonous accumulation area, both the backgroundmercury and the epigenetic mercury are significant for prospecting, but intheoallochthonous accumulation area,only the latter is significant. The func-tions are different between the thermal-release mercury measurement andmercury gas measurementoof the soil. different methods should be chosenaccording to the purpose and to the specific conditions of geology andgeochemistry in...

The curve of thermal-re1ease mercury is a significant indicator oforebodies. In the autochthonous accumulation area, both the backgroundmercury and the epigenetic mercury are significant for prospecting, but intheoallochthonous accumulation area,only the latter is significant. The func-tions are different between the thermal-release mercury measurement andmercury gas measurementoof the soil. different methods should be chosenaccording to the purpose and to the specific conditions of geology andgeochemistry in different areas.

汞的热释谱是含矿性评价的良好标志。在原地堆积物地区,土壤中的本底汞及后生汞都具找矿指示意义;但在外来堆积物地区,则只有后生汞才具找矿指示意义。土壤热释汞测量和壤中气汞测量的功能有所差异,应根据工作目的和地质、地球化学具体条件合理选择。

Preliminary studies have shown that REE geochemical characteristics are useful criteria, to discriminate the two types of granitic rocks in Jiangxi Province. They are also o|f significant indication of metallization.. The principal REE geochemieal indices are EEEE, ∑Ce/∑Y and δEu, as well as REE distribution pattern. Each of the two types of granitic, rocks has a metallogenic evolutionary series of its own with a successive decrease in δEu.

初步的研究表明,稀土地球化学特征是区分江西两类花岗质岩石的有效标志之一。对金属成矿作用,也具有明显的指示意义。 区分两类花岗质岩石的主要地球化学指标为稀土总量(ΣREE)、ΣCe/ΣY和δEu值。稀土元素分布模式也为鲜明标志之一。在金属成矿作用方面,随着δEu的递减,两类花岗质岩石具有各自的成矿演化序列。

 
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