蔷薇辉石矿床的形成主要经历了沉积期和区域变质期两大阶段。成因类型属变质岩型低温变质相蔷薇辉石矿床。
The rhodonite deposit was for- med mainly through two stages, sedimentation and regional metamorphism, and its genetic type belongs to epithermal metamorphic facies.
19世纪晚期，在地质学家对这些冰川沉积进行定位的时候，他们意识到有好几个漂流层，位置较低的对应的是更早的冰川期。
As geologists mapped glacial deposits in the late nineteenth century, they became aware that there were several layers of drift, the lower ones corresponding to earlier ice ages.
红、赭、粉等颜色来自三叠纪干燥期缓慢形成的沉积物，在足够长的时间里，侵蚀与氧化作用创造出这种奇迹。
The reds, ochres and pinks hail from the much slower deposition during the Triassic's dryer periods, when erosion and oxidation had time to work their magic.
暖期海洋沉积层样品因含钙微生物在酸性海洋中溶解而呈灰色。
Warm periods were marked by gray layers in the ocean sediments caused by the calcium-containing microorganisms dissolving into acidic oceans.
通过对沉积埋藏史、生烃史及油气运聚史的研究，确定烃源岩生、排烃及油气运聚期次；
The stages of oil generation, expulsion, migration and accumulation are determined through study of depositional history, oil generation and migration and accumulation history.
秋皮沟一带分布一套以中酸性火山碎屑岩为主，夹少量中性熔岩及火山间歇期正常沉积的秋皮沟火山碎屑岩；
The intermediate-acid pyro-clastic rock is dominant with a few of intermediate lava and common sedimentary pyroclastic rocks formed in the volcanic intermittent activities in the Qidaogou area.
通过对鄂尔多斯盆地延长组长6期湖盆中部地区物源分析、沉积相特征等研究，分析了厚层砂体的形成机理和砂体类型。
By source analysis and researches on the sedimentary characteristics, the formation mechanism and types of the thick sand bodies in Chang 6 period in central lake basin of Ordos basin is studied.
通过对该类砾岩岩石学和岩石化学研究，认为其形成受控于成矿期的同沉积断裂。
The petrological and petrochemical characteristics indicate that the formation of these conglomerates was controlled by synsedimentary faults during the metallogenic e.
根据海南岛博鳌港枯水期观测资料，对反映海底活动性两个主要指标（沉积物活动时间和输运强度）进行了分析。
Based upon an analysis of the data sets obtained from field observations and literature review, the mobile time and transport rate in the low river-flow seasons are calculated for the Boao Harbour.
鄂尔多斯盆地南部加里东期风化壳储集层的分布主要受岩溶古地貌、风化壳层位及沉积相控制。
The distribution of Caledonian residuum reservoirs in the south of Ordos Basin is mainly controlled by karst palaeogeomorphology, strata of residuum and sedimentary facies.
华南陆表海沉积与生物的发育深受其东南边缘茅口期以来隆起成陆的影响。
Depositional agent and biological action in the east part of the South China epicontinental sea are chiefly controlled by the land upliffting of its southeastern edge since theMaokouan Stage.
孔南地区；沙河街期；层序地层；构造-沉积响应模型。
Kongnan Area; Shahejie Period; Sequence Stratigraphy; Tectonic - Sedimentary Response Model.
利用动态联系与整体相结合的思路，分析了柴达木盆地西部地区沉积演化和古构造特征，确定了该地区主要成藏期。
The sedimentary evolution and paleostructure in the western Qaidam Basin were discussed by combining dynamic and whole states.
凝缩剖面最常见于海侵期的沉积，此种情况下，它们与“最大洪水面”相伴，并形成重要的层序地层学的标志层。
Condensed sections are most commonly deposited during transgressions. In such cases they are associated with "maximum flooding surfaces" and form important sequence stratigraphic markers.
认为区内早埃姆斯期属深水陆棚至深水盆地沉积环境，为龙门山区泥盆纪沉积盆地的性质和演化提供了新资料。
This new explanation has provided new evidences for the interpretation of the nature and evolution of the Devonian sedimentary basins in the Longmen Mountain area.
在全新世高温期，我国东部地区湖泊沉积广泛发育，西部地区湖泊扩张和高湖面记录普遍。
During the Holocene altithermal period, lake sediment developed extensively in the east part of China, and lake area expanded.
该科研小组通过研究从北卡罗来纳州沿岸盐沼中提取的沉积物，计算出这些海平面上升和保持稳定的交替期。
The scientific team calculated these alternating epochs of rising and steady sea levels by examining sediment cores extracted from coastal salt marshes in the state of North Carolina.
湖平面变化控制了沉积物供给，从而控制了扇体的发育期次。
Lake level fluctuations control the development phase of turbidite fan through controlling sediment supply.
十万山盆地是在印支期海相沉积基底上发育的中新生界陆相沉积盆地。
Shiwanshan basin has a Mesozoic to Cenozoic continental sedimentary cover lies over a basement of marine-facies Indosinian deformation.
宁晋泊沉积物的环境指标高分辨率分析，揭示了全新世温暖期以来气候变化规律和湖泊演化过程。
Climatic fluctuation and process of lake changes were revealed through high resolution analysis on environmental indices based on sediments of Ningjin lake.
早奥陶世马家沟期，在鄂尔多斯东部的陕北地区沉积了近千米厚的碳酸盐岩-蒸发岩地层。
During the Early Ordovician, a suit of carbonate-evaporites had deposited in the east part of the Ordos, which is now known as the Majiagou Formation and up to approximately 1000 meters in thickness.
概述了滨海砂矿、冰川砂矿、冲积砂矿和生物、化学沉积矿产的成因及成矿期。
In this paper the genesis and formation periods of the placers (littoral, glacial and alluvial) and biogenic-biochemical sedimentary deposits are briefly discussed.
在巴颜喀拉山群中采获早三叠世和晚三叠世诺利期双壳化石，查明了测区三叠纪巴颜喀拉山群最高层位为诺利期陆棚—海陆交互相沉积。
It is ascertained that the highest horizon of the Triassic Bayan Har Mountain Group in the survey area is Noric shelf-paralic deposits.
T2阶地上覆的最老风尘沉积是黄土l1，对应氧同位素期MIS 2。
The oldest aeolian deposit on terrace T2 is loess L1, corresponding to oxygen isotope time MIS2.
结果表明，沙三时期该区的沉积环境为半潮湿、半干旱较温凉的古气候条件下的陆相湖泊沉积环境。
The result shows the deposition environment of the area is a continental lake deposition environment in partly damp and partly arid lower than cold geologic climate of temperature condition.
北西西系是成盆期的构造和同沉积构造，对盆地聚煤起最主要的控制作用；
The NNW structural system is considered to be synbasinal and syndepositional structures, which appear exert the most important controlling effects on coal accumulation in the basin.
压陷盆地的沉积过程为中浅层生烃高峰期也有利于油气的保存；
The sedimentary process of compressional basin is the peak period of hydrocarbon generation of middle and shallow formation, being favorable for the hydrocarbon preservation.
此外，主断裂坡折带在低水位期和湖侵期，控制了沉积体系类型，而在高水位期控制了沉积体系的规模。
In addition, the main fault slop-break zone affected on the sedimentary system types during lower stand and lake transgression and on the sedimentary scale during high stand.
晚中新世以后，盆地进入浅海半深海沉积环境的裂后热沉降期。
After Late Miocene, the basin got into a post_rift thermal subsidence stage in a shallow to semi_deep sea environment.
延9至延4 +5期网状砂质河道发育，西部地区广泛发育平原沼泽煤系沉积。
Braided arenaceous fluvial channels were developed, and paludal coal-bearing sediments were well developed from Yan 9 to Yan 4 + 5 substage in the western part.
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