就灶神星而言,望远镜曾发现过它表面喷发过玄武岩岩浆的证据。
In the case of Vesta, telescopes have spied evidence for the eruption of lava (basalt) on its surface.
我们通过一架望远镜观察了停留在岩架上的一只海鹦:它在张望,思索,忽进忽退。
Through a telescope we watched the unfolding drama of a puffin on a ledge, peering over the edge, thinking better of it, retreating, advancing, retreating.
Spitzer红外天文望远镜的详细观测表明,它们产生于巨大岩质星体的强烈撞击。
A detailed examination of those grains with the infrared-sensitive Spitzer Space Telescope shows that they come from forceful collisions with some massive rocky body.
岩芯及透射光显微镜观察发现,这是一种水力破裂体系中流体和岩石作用的产物—水压碎屑岩。
Observing the core with under microscope, the authors find the breccia as a kind of hydra-fracturing clastic rock forming the model of roklyfluidal dynamical.
瑞金市:罗汉岩位于瑞金市以北,是典型的丹霞地貌,这里水秀山明、碧潭似镜、峰奇石怪。
Ruijin City: Ocean rock is located north of Ruijin City, is a typical landform, water Xiushan out here, Bitan like a mirror, the peak strange rocks.
利用全景相机、显微镜、钻岩机、光谱摄影机及磁力集尘器,巡回者号将寻找这个荒芜世界过去是否有水存在的线索。
With its panoramic camera and microscope its rock drill spectrographs and magnetic dust collector the robot will search for clues about the watery past of that desert world.
对马里·亚纳海槽玄武岩斜长石和橄榄石斑晶中的熔融包裹体进行了镜下观察和均一化测温实验。
The microscopic observation and homogenization temperature determination experiment of melt inclusions in plagioclase and olivine in basalt phenocrysts from the Mariana Trough were made.
从岩矿镜下鉴定资料入手,分析了龙永煤田童子岩组菱铁矿的形态特征和赋存状况。
From microscopic examination of rocks and minerals, the author analyzed morphological characteristics and occurrence status of siderite in Tongziyan Formation, Longyong Coalfield.
从包体测温和镜质体反演资料推测平北工区经历了高于今地温梯度的热历史,这对平湖组烃源岩或深部烃源岩演化有利。
From inclusion and ro data, it is clear that Pingbei strata had undergone a higher temperature gradient in geological history, which is favorable for source rock evolution.
油浸显微镜下鉴定硅岩中的干酪根组成多为有机质碎片和微粒体,并显示微弱的各向异性。
Microscopic studies of the kerogen from the chert samples show that the main components of the kerogen are organic fragments and microsome with weak anisotropy.
本文采用显微镜观察、XRD、IR、化学分析及MOSCC法研究了天然磷块岩的成份与结构;
In this paper, microscopy, XRD, IR, chemical and MOSCC analysis were used to study the composition and structure of the natural phosphate rock.
提出了镜质组含量高的煤岩类型有较好的煤层气储集物性条件。
It is suggested that coal lithological types with high content vitrinites have better physical behavior conditions for coal seam gas accumulation.
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.
利用高分辨电子显微镜观察了产于河北汉诺坝玄武岩中碱性长石的精细结构。
The fine structure of natural alkali feldspar selected from the basalt in the Hannuoba district, China was investigated by means of high resolution electron microscopy(HREM).
经镜下成岩特征分析,哈得逊地区石炭系含油气储集层,可划分为六种成岩岩相。
Research for the diagenetic lithofacies is based on sedimentary facies, which stress on the observation of diagenetic characteristics in sedimentary rock.
常用的煤岩学指标主要有显微组分的定量统计和镜质体反射率的测定。
Coal maceral indexes mainly include the quantitative statistics of coal macerals and the measurement of vitrinite reflectance.
对热演化敏感的参数,例如,镜质体反射率,可从一口井的一定数量岩样进行测定。
A parameter sensitive to thermal evolution, e. g. vitrinite reflectance, is measured on a certain number of samples from a well.
目的探讨神经内镜在岩斜区表皮样囊肿治疗中的作用。
Objective To discuss the role of neuroendoscope in the treatment of the petroclival epidermoid cyst.
通过研究显微镜质组分、镜质组分反射率,分析了有机质成熟度的热演化趋势,对评价气源岩的储气条件具有实用价值。
Based upon microcal rock and reflectance of coal rock, the paper analyses the heatalteration of ripening index of organic matter. It has practical value for evaluating gas storageconidion of coal bed.
其次,海相镜质组反射率通过拟合公式换算成镜质体反射率评价烃源岩成熟度具有局限性。
Secondly, there are limitations in the evaluation of source rock maturity when conversing vitrinite group reflectance of marine facies to vitrinite reflectance by fitting formula.
对云南会泽大黑山玄武岩铜矿床地气微粒采样,并用透射电子显微镜分析。
Geogas particles have been sampled from Daheishan basalt copper deposit in the Huize county of Yunnan and analyzed by transmission electron microscopy.
利用古地温研究方法,对不同构造单元代表井热演化史进行了分析,结果表明松辽盆地石炭-二叠系烃源岩根据镜质体反射率-深度关系可以分为两段型和似线型两种。
The results showed that the relationship of vitrinite reflectance and depth of source rock of Carboniferous-Permian in Songliao Bain can be divided into two kinds:two stage and like line.
利用古地温研究方法,对不同构造单元代表井热演化史进行了分析,结果表明松辽盆地石炭-二叠系烃源岩根据镜质体反射率-深度关系可以分为两段型和似线型两种。
The results showed that the relationship of vitrinite reflectance and depth of source rock of Carboniferous-Permian in Songliao Bain can be divided into two kinds:two stage and like line.
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