The classification of geological samples is one of the important problems in geology.
地质样品的分类是地质学中一个重要问题。
The improved method is suitable for routine analysis of trace tungsten in geological samples.
本方法尤其适用于低含量、大批量钨矿样品的测定。
This method is simple and accurate with quick effectiveness which can be used to determine trace gold in geological samples.
本法简单易行、准确迅速，能适用于地质样品中微量金的测定。
Combining chemical separation procedures having low blank, measurements of micro-geological samples have successively been achieved.
结合低本底化学流程，实现了微量地质样品的高精度同位素比值测试。
A sample preparation method with low dilution factor has been applied to the analysis of geological samples by X ray fluorescence spectrometry.
研究制定了在X射线荧光光谱分析中适用于多类型地质样品的低稀释比制样技术。
Under this thermal condition the chlorine heat release spectrum obtained from the geological samples tested will provide more effective ore guides.
在该温度条件下所获地质样品的热释氯谱，能提取到更有效的找矿指示信息。
Carbon and oxygen isotope compositions of some geological samples have been measured and its application to geology has been interpreted in this pa...
测定了某些地质样品的碳、氧同位素组成，并对其在地质上的应用作了解释。
Carbon and oxygen isotope compositions of some geological samples have been measured and its application to geology has been interpreted in this paper.
测定了某些地质样品的碳、氧同位素组成，并对其在地质上的应用作了解释。
A method was established to determine trace cadmium in geological samples by rapid temperature programming-graphite furnace atomic absorption spectrometry.
建立了快速程序升温-石墨炉原子吸收光谱测定地质样品中痕量镉的分析方法。
The preconcentration and determination of platinum, palladium, rhodium and iridium in geological samples by nickel sulphide fire assay and ICP-MS were described.
建立了锍试金富集电感耦合等离子体质谱法(ICP - MS)测定地质样品中铂、钯、铑、铱的新方法。
The conditions for synthesis of PP (polypropylene) -diphenylcarbazide resin and separation and preconcentration of silver in geological samples have been studied.
研究了PP(聚丙烯)二苯氨基脲树脂的合成及其分离富集样品中银的条件。
The statistical peaks of cooling ages of distinct geological samples can be used to qualitatively estimate the uplifting ratio and the uplifting height of a region.
利用不同地质样品的冷却年龄峰值，可以定性地估算区域隆升速率和隆升高度。
The present paper describes the optimum conditions of separation and preconcentration of Au, Pd and Pt in geological samples with gold orange G chelate-forming resin.
主要研究了金橙G螯合形成树脂分离富集地质样品中金、铂、钯的最佳实验条件。
The control of key experimental conditions is described with a discussion about correcting uranium interference in the determination of REE for different geological samples.
文中还介绍了关键实验条件的控制，并对各类地质样品稀土元素测定中铀干扰修正的误差进行了讨论。
The US Geological Survey is now genotyping from archive samples, creating a genetic ID of every bear captured over the past 20 years.
美国地质调查局现在已经从存档样本中做基因分型，为过去20年间遇到的每一只熊创建了基因编号。
An international team examined tooth samples for metallic traces which can be linked to the geological areas in which individuals grew up.
一个国际研究团队检测了一些牙齿标本，寻找其中的金属痕迹，这些痕迹可以揭示出这些个体生长的地理位置。
Such rock samples are called cores, and it is possible to analyze them by both geological and geochemical methods.
这种岩石样品叫做岩心。可用地质的和地球化学的方法对岩心加以分析。
To study the samples in minimum interval, it is beneficial to differentiate abnormal sample from population. The method can be used in appraisal and distinguish of the geological objects.
在最小标度区间内研究样品，有利于区别不属于同一母体的异常样品，这个方法适用于地质对象的评价和分类判别。
The application of microwave technique to the pretreatment of analytical samples, especially digestion of geological and metallurgical samples, was reviewed.
文章评述了微波技术在分析样品预处理方面，特别是在地质和冶金样品消解处理方面的应用。
In a Marine geological survey, the key to obtaining good sediment samples is, to a very marked degree, decided by using what kinds of advanced Marine survey instruments.
在海洋地质调查中，如何取得好的沉积物样品是每一位海洋地质学家所向往的，而获得好的沉积物样品的关键又很大程度上取决于先进的海洋调查仪器的使用。
The fluid inclusion is the ancient samples of the basin liquids. It records much information on the basin fluids of the geological history.
流体包裹体是盆地流体的原始样品，它记录了地质历史中盆地流体的很多信息。
The fluid inclusion is the primary samples of the basin liquids, and it records much information of the basin fluids during the geological history.
流体包裹体是盆地流体和成矿流体的原始样品，它记录了地史中盆地流体和成矿流体的很多信息。
Lab. -used XFD Series Single flotation Cell is provided for flotation of minor ore samples in LABS of geological, metallurgical, building material, chemical and other industries.
实验室用xfd型系列单槽式浮选机供地质、冶金、建筑材料、化学等工业实验室浮选少量矿样用。
Thee next step will be to point to a single piece of the geological record (an ice core, perhaps, or samples from lake sediments) that can serve as the officially accepted reference point.
下一步的焦点就是一条地质记录（关于冰核，又或许仅仅是湖泊沉积物）。它是官方所能接受的参考数据。
The method can be used in appraisal and distinguish of the geological objects. In comparison with characteristic analysis, the feasibility to scale the samples by minimum characteristic is...
对照特征分析，讨论了使用最小特征标度样品的可行性，说明了它们在用法上的区别和预测效果的差异。
The method can be used in appraisal and distinguish of the geological objects. In comparison with characteristic analysis, the feasibility to scale the samples by minimum characteristic is...
对照特征分析，讨论了使用最小特征标度样品的可行性，说明了它们在用法上的区别和预测效果的差异。
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