But there is no proven potential, despite encouraging core samples and much speculation.
尽管已经有了鼓舞人心的岩心样品和种种推测，但还缺乏有力的证据。
Subsurface structures have been obtained through regional deep seismic profiles and kinematic data recovered from nearly continuously cores.
通过区域深反射剖面和近于连续的岩心样品数据，已经获得了地下的精细结构剖面。
Core splitting and sample preparation is done on site.
岩心的截劈和样品的制备是在当地完成的。
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。
The mineral composition of a sample of igneous rock.
火成岩样品的矿物构成
He collected specimens of all kinds of rocks and minerals.
他采集了各种岩石和矿物的样品。
Method of preparing coal samples for the coal petrographic analysis
GB/T16773-1997煤岩分析样品制备方法
The sample types include rock sample, stream sediments, water samples and rarely, widely spaced soil samples.
样品类型包括岩石样品，水分沉积物，水样以及偶而采用的大间距土壤样品。
Would you please show us some fault rock specimens of random fabrics?
你能否指给我们看一下，哪一些岩石样品是具紊乱组构的断层岩?
There is a need for a quick method using the sample of core or cuttings, raw or after simple grinding.
需要有一种利用未加工的岩芯或岩屑样品，或简单研磨后的样品的快速方法。
Method for measuring radium-226 in rock samples-Emanation technique
GB/T13073-1991岩石样品中226Ra的分析方法射气法
The second method uses full-diameter core samples in length of 1-1.5 ft.
第二种方法是利用外径为1-1.5英尺岩芯样品。
Experimental studies on the choices of desiccation parameter for dolerite sample;
罗甸辉绿岩石样品干燥参数选择的研究
Precious Ce Isotope Analysis of Rock Samples by TIMS Method
高精度测量岩石样品Ce同位素组成的TIMS方法
Laser-induced breakdown spectroscopic technique for analyzing rock and coal samples
激光诱导击穿光谱技术分析岩石和煤样品
Sampling schemes and methods for expanded perlite insulation
GB/T5485-1985膨胀珍珠岩绝热制品抽样方案和抽样方法
DIRECT DETERMINATION OF TRACE SILVER IN SOLID ROCK OR MINERAL SAMPLES BY GRAPHITE FURNACE AAS
固体进样石墨炉原子吸收法测定岩矿样品中微量银
Ferrodomite is the main magnetis carrier in the Cretacous violet sandstone on Fenghuo mountains.
风火山白垩系紫色砂岩样品的矿物学分析结果表明,大部分样品的磁性载体是铁白云石.