查询词典 geological

So, on the basis of systemically study of summarizing the history of geothermometer, geobarometer, P-T paths, relationship between the metamorphic and deformation and the geochemistry of paracelsian, the author studied the character of mineralogy, petrology and geochemistry and discussed the basic geological problem, relationship between metamorphism and deformation.

鉴于此，在系统总结了PTt轨迹的研究历史及现状、地质温压计的进展、变质与变形作用和副变质岩石的地球化学研究的基础上，通过详细的矿物学、岩石学及地球化学的系统研究，就宝音图群的地质、地球化学特征、变斑晶生长相与变形的关系和变质作用演化进行了探讨。

Golder Associates Beijing Office has an opening for intermediate to senior level geological engineer or geotechnical engineer with mining engineering or tailings storage design experiences.

高达集团北京分公司现欲招聘中、高级地质工程、工程地质或岩土工程师。

Based on the previous geological work, a large number of granitoid samples are carried on the Sm-Nd isotopic analysis. The results show that the εNd values of these granitoids occurred in Beishan Mountain area range from-16. 39 to +10. 89, some of which are characterized by the positive εNd value. It suggests that the crustal growth existed during Phanozoic in Beishan Mountain area, just like other regions in the CAOB.

本文在以往工作基础上，通过大量的Nd同位素分析，发现北山地区花岗岩类的εNd值变化于-16.39～+7.85，不少花岗岩类具正εNd值，说明本区与中亚造山带上其他地区一样，在显生宙存在大规模的地壳生长。

This model considers more factors, especially great and complex effect of geological factors on grouting spread, Value of fissure aperture is cleared and defined, all kinds of parameters of geology and grouts property in connection with model can be tested accurately, therefore this approach practice more and have more practical value comparing with other grouting model to provide solid theoretical basis for grouting controlling method.

在频率水力隙宽和宾汉流体的渗流规律的研究成果基础上，考虑地下水影响半径、频率水力隙宽、粘度时变性、裂隙的倾角和方位角、流核等诸多影响因素，建立了牛顿流体和宾汉流体的注浆扩散模型，并对数学模型实现了计算机模拟，便于工程实际中的应用。

The results of this study showed that the influencing factors of slope instability for the Luchang Area include rock fall at the west slopes, thick colluvium, sliding planes for dip-direction slopes, headward and sideward erosion of channel, as well as fast seepage of ground water. Two slide planes were recognized from geological profile model. One is potential slide plane on the dip-directional slope, another plane is located in the colluvium near Luchang river sides.

本研究结果显示，鹿场地区地质环境之不安定原因，有西侧岩壁落石、厚崩积土体、顺向坡平面滑动、河道的向源侵蚀和侧蚀、地下水渗流快速等；就所建构地质模型可以了解，鹿场地区可能的滑动面有两部份，一为潜在的顺向坡平面滑动面，另一为在鹿场溪河岸崩积层边坡内的滑动面。

These are indications that the fauna Hipparion survive geological period, Linxia palaeogeomorphic Basin and climatic conditions have been the middle and lower reaches of the Yellow River region and differentiated.

上述迹象表明，在三趾马动物群生存的地质时期，临夏盆地的古地貌和气候条件已经和黄河中下游地区有所区别。

According to the geological materials and structure of holing , have confirmed the drilling equipment , accessory equipment that will be chosen and creep into the method of sending .

根据地质资料和钻孔结构，确定了要选择的钻探设备、附属设备及钻进方法。

According to the condition of geological engineering, the authors experience is that the quality of construction can be guaranteed through spot testing pile, confirming construction parameter , adopting information construction and continuously optimizing devise, which has a positive influence on homoplastic engineering.

个人体会是，要根据岩土工程条件，通过现场施打工艺桩，确定施工参数，并采用信息化施工技术，对其优化，以保证施工质量。

Spatial distribution characteristics of dolomite sandification in the research area is inducted. Macroscopic mechanism of dolomite sandification is deeply studied. The effect of dolomite sandification to lithologic association, geological structure condition, hydrodynamic conditions of groundwater, hydrochemistry condition and so on is systematically analysed.

对研究区白云岩砂化的空间分布特征进行了归纳，并深入探讨了白云岩砂化的宏观机理，系统的分析了岩性组合、地质构造条件、地下水动力条件、水化学条件等对白云岩砂化的影响。

In order to protect it, the engineering geological and hydrogeological conditions and the kinds of diseases are analyzed.

为了更进一步保护这一人类文化瑰宝，作者从工程地质调查入手，对龙游石窟区的工程地质条件、水文地质条件以及洞室群的病害类型等进行了分析。

Alternatively, the con- trollers can use the synchronous rectifier itself or loss- less inductor current-sensing methods to provide overload protection with lower power dissipation.

另外，康威特罗勒斯可以使用同步整流器本身或亏损减少电感电流检测方法，以提供低功耗过载保护。

Mr. Dauber's other Schatz hangs in his home movie studio.

多伯把沙兹的另一件作品挂在家里的电影室。