公司的经营范围涉及矿产地质调查、勘查，工程物探，岩石、矿物鉴定、选冶实验，矿产开发以及地矿系列等技术咨询服务。
The business scope involved in geological prospecting, geophysical prospecting, rock and mineral identification, mineral resources refined and mine exploiting consulting service.
对牡蛎礁贝壳属种做了鉴定和14测年，对牡蛎礁充填物做了粒度分析、矿物分析、有孔虫分c析、幼体贝壳分析。
The genus and species identification and 14c dating have been made for oyster seashell, and the analysis of grain-size, minerals, foraminifera and small seashell in fillers have also been made.
运用X衍射手段准确鉴定了石油储层中的碳钠铝石矿物，详细解析了其衍射曲线特征，这在我国尚属首次。
The dawsonite in oil-bearing reservoir was identified accurately with X-ray diffraction method for the first time in China, and its diffraction characteristics was given in detail.
镜下鉴定和激光拉曼测试结果表明预先导孔（CCSD-PP2）第一段榴闪岩的主要矿物为角闪石、石榴石、黑云母和钠长石，是榴辉岩退变质作用的产物。
The main mineral assemblage of the garnet-amphibolite from the first part in CCSD-PP2 is amphibole, garnet, biotite and albite, which resulted from retrograde metamorphism.
本文采用低温灰化仪分离了我国18个煤样中的矿物质，用X射线衍射法对它们进行鉴定。
The mineral matter has been separated from 18 coal samples with a low temperature asher, and analyzed by means of X-ray diffraction method.
在低级晶族光学特性的研究中，光性符号的确定对未知晶体及矿物的鉴定有着重要的意义。
In the study of optical properties of low class crystal system, the identification of optic sign has important meaning to unknown crystal and mineral determination.
在野外地质调查基础上，对昌化鸡血石“地”的矿物组成进行了镜下鉴定和粉晶x射线衍射分析研究。
Based on slice identification and X ray powder diffraction, the mineral compositions in "di" of Changhua Chicken Blood Stone are systematically studied in this paper.
金属矿物反射色颜色指数是金属矿物重要的定量鉴定数据。
The reflection color indices of ore minerals is important quantitative data of distinguishing ore minerals.
大量的薄片鉴定资料表明，济阳坳陷沾车凹陷新生界地层中含有海绿石矿物，并且均为原生海绿石。
It is indicated that glauconites have been found in Cenozoic group strata in Zhan-che sag of Jiyang depression by a variety of thin section identification, and which are all in the primary state.
本文在详细的光、薄片鉴定和电子探针分析的基础上，首次对其矿石矿物进行了系统的研究。
Its ore minerals were systematically studied on the basis of thin section and polished section microscope observation and EPMA.
本文的初步分析结果表明，通过矿物标型学说不仅可以为宝石的鉴定特征找到理论依据，而且还有助于指导鉴定天然宝石与合成宝石、天然宝石与人工优化处理宝石；
The research results show that the typomorphic characteristics of minerals can help us to identify not only nature gems and enhancement & treatment ones, but also the locality of some gems.
结合矿石化学分析和镜下鉴定结果，证实闪石类矿物与磁性铁有着密切关系。
Combined with the chemical analysis and the microscopic identification results, it is confirmed that amphibole minerals have a close relationship with magnetic iron.
矿物标型学说在宝石鉴定中具有广泛的应用前景。
The typomorphic characteristics of minerals possess extensive applications in the identifications of gems.
本文在分析昌化鸡血石地质成因的基础上，初步分析总结了昌化鸡血石的矿物学鉴定特征，以期为其质量评价提供地学依。
On the basis of analyzing the geological origin of Changhua chicken blood stone, this paper discusses and summarizes its determinative characteristic.
正如我刚才所说的那样，在鉴定大多数矿物中需要应用尽可能多的性质。
As I said before, to identify most minerals, it is necessary to use as many mineral properties as possible.
利用X衍射全岩分析方法、粘土矿物定量分析方法和薄片鉴定等方法研究了城华地区延8-延1 0储层岩石学特征和孔隙成因类型。
The petrologic characteristic and the pore types of Y8~Y10 reservoir are studied by X ray diffraction method, the quantitative mineral clay analysis method and thin section analysis method.
利用X衍射全岩分析方法、粘土矿物定量分析方法和薄片鉴定等方法研究了城华地区延8 -延1 0储层岩石学特征和孔隙成因类型。
The petrologic characteristic and the pore types of Y8 ~ Y10 reservoir are studied by X ray diffraction method, the quantitative mineral clay analysis method and thin section analysis method.
利用X衍射全岩分析方法、粘土矿物定量分析方法和薄片鉴定等方法研究了城华地区延8 -延1 0储层岩石学特征和孔隙成因类型。
The petrologic characteristic and the pore types of Y8 ~ Y10 reservoir are studied by X ray diffraction method, the quantitative mineral clay analysis method and thin section analysis method.
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