着重对最近几年国内地质样品分析的一些新方法加以介绍。
Some new methods for geological sample analysis in recent years are stressed.
伯克利地质年代中心的保罗·雷恩和比尔·哈特在迈阿密大学的实验室分析了在赫托村发现的这些样品，鉴定结果显示头骨距今约为16万年前至15.4万年前之间。
The Herto samples were analyzed by Paul Renne of the Berkeley Geochronology Center and in Bill Hart's lab at Miami University. The results gave an age of 160, 000 to 154, 000 years for the skull.
沉积物内含有孢粉化石，而每一粒孢粉都含有能告诉我们答案的碳原子标记，容许我们按照地质时间的顺序分析样品。
The sediments contained fossil pollen. Each grain had a telltale carbon atom signature, allowing them to put the samples in chronological order.
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。
Such rock samples are called cores, and it is possible to analyze them by both geological and geochemical methods.
样品的化验误差分析及处理，在地质勘探工作中是经常遇到的问题。
The error analysis and handling of sample analyzing can be often made in the geological prospecting.
确定了各元素的最佳分析条件，在王水介质中连续测定地质调查样品中的砷、锑、铋、汞。
If best analyzing condition of each element is determined, As, Sb, Bi and Hg in geology samples can be determined continuously in nitro-hydrochloric acid medium.
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。
A sample preparation method with low dilution factor has been applied to the analysis of geological samples by X ray fluorescence spectrometry.
确定了各元素的最佳分析条件，可在王水介质中连续测定农业地质调查样品中的砷、锑、铋、汞、硒。
If best analysing condition of each element is deter mined, As, Sb, Bi, Hg and Se in agricultural geology samples can be determined continuously in sulpho acid medium.
本文介绍了加拿大地质调查局海洋地质取样和样品分析方法。
Marine geological sampling and sample analysis methods of the geological Survey of Canada are introduced in the paper.
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。
The application of microwave technique to the pretreatment of analytical samples, especially digestion of geological and metallurgical samples, was reviewed.
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。
A method was established to determine trace cadmium in geological samples by rapid temperature programming-graphite furnace atomic absorption spectrometry.
研究了采用氢化物原子荧光法同时对硒、碲进行直接测定的条件，拟定了适合于一般地质样品中痕量硒和碲的分析方法。
The conditions to determine Se and te directly and simultaneously with hydride AFS is studied. A method suitable for determination of trace Se and te in general geological sample is worker out.
研究了采用氢化物原子荧光法同时对硒、碲进行直接测定的条件，拟定了适合于一般地质样品中痕量硒和碲的分析方法。
The conditions to determine Se and te directly and simultaneously with hydride AFS is studied. A method suitable for determination of trace Se and te in general geological sample is worker out.
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