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- Through accurate description and dissection of deltaic front outcrops, 11 petrographic facies types are established. 通过对三角洲前缘露头的精细描述和解剖,建立了研究区11种岩石相类型。
- A research method synthesizing petrographic facies, log facies and seismicfacies was adopted to define the fan delta of abrupt slope type and turbiditesystem. 运用沉积微相、测井相和地震相三相紧密结合的研究方法,确定了该区发育陡坡型扇三角洲--浊流沉积体系。
- On petrographic facies test, gravel sample mainly consists of quartz, albite, dolomite, and minor biotite;and sand sample is mainly made up of quartz and albite; 岩相法检测显示卵石样品主要由石英、钠长石及白云石和少量云母类矿物组成,砂样品主要由石英、钠长石等矿物组成,重要的碱活性物质玉髓主要出现在白云岩裂隙和硅质灰岩的基质中;
- petrographic facies 岩相
- You may call my facies whimsical. 你可以把我这些想法称为异想天开。
- Its facies, structure and geneses are complicated. 其岩相、结构构造、成因复杂。
- They belong to the amphibolite facies. 属于角闪岩相产物。
- The sedimentary members are largely turbidites of greywacke facies. 沉积岩的组成大部分为杂砂岩相的浊积岩。
- Clastic facies pattern recognition is somewhat systematic. 碎屑岩相模式的识别是带有一定系统性的。
- The sediments are detrital and largely of greywacke facies. 沉积岩为碎屑质,大部分属于杂质砂岩相。
- The orebearing sequence is littoral-lagoon sedimentary facies. 层状、似层状铝土矿规模大、品位高,主要分布于豫西地区;
- Green is a low-level multi-amphibolite facies of the green. 绿岩多属低级角闪岩相到绿片岩相。
- Clastic facies pattern recognition is somewhat systematic . 碎屑岩相模式的识别是带有一定系统性的。
- The upper subfacies of effusive facies is the best reservoir. 其中喷溢相上部亚相是储层物性最好的岩相带。
- Metamorphic facies map of Taiwan. Spec. Publ. Geol. Surv., 2, 32p. 陈肇夏、朱效祖(1983)台湾变质相图。经济部中央地质调查所特刊,第2号,附图。
- This text adopted the method of clinker burning, X-ray analysis, petrographic analysis to analyse the relationship and mechanism. 本文在研究过程中采用了熟料试烧、小磨试验、X-射线分析、岩相分析、物理性能试验等手段来分析相互关系及机理。
- Up to 10 Martian meteorites covering 4 petrographic types have been found so far,including 4 meteorites collected in the Antarctic area. 目前已收集并确证的火星陨石共10个,包括了4种岩石类型,其中有4个火星陨石是在南极地区发现和回收的。
- Facies of species are often connected with extreme or disturbed habitats. 植物种的群常与严酷或干扰的生境有联系。
- Silicate petrographic analysis is widely used as an effective method in evaluation of stone like defects in glass . 硅酸盐岩相分析技术做为一种有效的研究方法广泛应用于玻璃结石缺陷的分析鉴定。
- The petrographic thin section indicates that themain types of clay mineral is chlorite, kaolinite and illite. 据岩石薄片鉴定,粘土矿物类型主要有伊利石、绿泥石和高岭石。