查询词典 lithological

Large number of core analysis results showed that 100 psi as the best centrifugal force of calibrating T_2 cutoff value might be not suitable for glutenite cores have low porosity and low permeability and special lithological cores such as carbonatite cores and vulcanite cores.

大量岩心分析实验结果表明，100psi作为标定岩心T_2截止值的离心力对低孔、低渗砂砾岩岩心以及碳酸岩、火山岩等特殊岩性岩心而言可能不适用。

The lithological units of this province consist of brecciated mica-olivine pyroxenite pipe, olivine pyroxenite, pyroxenite, gabbro, basalt, diabase, alkali syenite and syenite dike, being dominated by basalt and diabase.

大火成岩省的组成单元主要包括隐爆角砾云母橄辉岩岩筒及辉橄岩、辉石岩、辉长岩、玄武岩、辉绿岩、碱性正长岩和正长斑岩岩墙等，其中以玄武岩和辉绿岩最为发育。

Basing on detailed field survey and laboratory researches on lithological features, mineralogical composition, geochemical and zircon SHRIMP U-Pb data, together with the mineralogical study of chromitite and mantle peridotite heavy mineral bulk sample, various proceedings and recognitions have been achieved:(1) The mantle peridotite is the remnants of partial melted MOR mantle altered by SSZ fluids.

通过详细的野外调查和室内岩石薄片的岩相学、矿物成分、岩石地球化学和锆石SHRIMP U-Pb同位素年代学，铬铁矿和地幔橄榄岩的人工重砂大样的矿物学研究，取得以下进展和认识：(1)认为康金拉地幔橄榄岩为部分熔融MOR地幔残余，叠加了SSZ流体的改造。

Neoproterozoic Baoxing Complex in middle to lower metamorphic grade, located in western margin of Yangtze Craton, consists mainly of metamorphic gabbroic, dioritic gneisses, tonalitic and granodioritic gneisses, and massive monzogranites The studies of petrochemistry and SmNd isotopes of Baoxing Complex reveal that the gabbroic and dioritic magmas came from a congenetic magma derived from the partial melting of spinel lherzolites in depletive mantle, and that the magma was intensively contaminated by crustal materials during its emplacement The tonalitic and granodioritic magma were derived from the partial melting of metamorphic basalts in the lower crust And the monzogranitic magma was formed from partial melting of metagreywacks Integrating the lithological association, their trace elements, SmNd isotopic characteristics and petrogenesis, the Baoxing Complex must likely have been emplaced in an island arc tectonic background at the Neoproterozoic active continental margin of Yangtze Craton

位于扬子克拉通西缘的新元古代宝兴杂岩主要由中低级变质的辉长质片麻岩、闪长质片麻岩、英云闪长质到花岗闪长质片麻岩和块状二长花岗岩组成。岩石地球化学和SmNd同位素特征表明，辉长质片麻岩和闪长质片麻岩为同源岩浆演化序列，原始岩浆起源于亏损地幔尖晶石橄榄岩的部分熔融，在上升和侵位过程中受到了地壳岩石强烈混染。英云闪长质和花岗闪长质岩浆形成于下地壳玄武质岩石部分熔融，而二长花岗质岩浆形成于杂砂岩的部分熔融。综合分析宝兴杂岩的岩石组合、微量元素和同位素特征，该杂岩体最有可能形成于新元古代活动大陆边缘火山弧构造背景，并可能经历了碰撞过程。

Wangzhuang oil field is located at the west section of the northern steep slope in Dongying sag. Upper S3 submember in this oil field is a stratigraphic-lithological oil reservoir affected by edge-bottom water and its main part is conglomeratic Zheng-408 sand body.

王庄油田位于东营凹陷北部陡坡带西段，沙三上亚段油藏为受边、底水影响的地层-岩性油藏，主体部分是郑408砂砾岩体。

While associations consisted principally of zeolites not only can improve the reservoir performance for their diffluent properties, but also form lithological trap incorporated with sealing of areas without corrosion at the margin of sand body.

以浊沸石为主的沸石类自生矿物组合不但易溶能改善储集性能，而且与砂体边缘未被溶蚀区配合遮挡可组合成岩性圈闭。

Danfengchang formation Xujiahe reservoir thickness is 460-500m, the lithological character is feldspathic lithic quartzite sandstone, feldspathic quartzite sandstone and lithic quartzite sandstone in the formation of Xujiahe.

丹凤场构造须家河组地层厚度为460-500m，须家河组储层岩性主要为长石岩屑石英砂岩、长石石英砂岩和岩屑石英砂岩。

The analysis of the high quality sand-body trap's characteristics suggests that large-scale traps include single large-sized sand-body trap and several overlaying small-sized lithological traps; furthersome reservoir facies involve fan delta, braided river delta and sublacustrine fan; the hydrocarbon enrichment usually forms in favorable reservoirs.

圈闭规模大表现为单一大规模砂岩体圈闭或多个小型圈闭叠合连片，扇三角洲、辫状河三角洲和湖底扇是有利的储集相类型，油气富集往往形成于良好的储集层中。

Luliang Basin is of a series of good conditions of forming commercial biogenic methane gas reservoirs,such as the excellent type of kerogen,high organic matter abundance,low-salinity hydrochemical property,suit a ble geotherm,immature hydrocarbon source rocks and fair structural-lithological traps,etc.

极佳的生气母质类型与丰富的有机质、低矿化度水化学特征、地温适中、未成熟的烃源岩及良好的构造—岩性圈闭等因素，是形成陆良盆地工业性生物甲烷气藏的良好条件。

In addition, the two lithological strata containing fossils are differences in typical Baode the so-called "red Hipparion" climate temperature and humidity is a product of the period, and in the Linxia basin is close to a very sallow loess earthy heap, it may be reflected in a more dry and cold climatic conditions.

此外，两地含化石地层的岩性也有差异，在保德地区典型的所谓&三趾马红土&，是气候比较温湿时期的产物，而在临夏盆地则是一种很接近黄土的灰黄色土状堆积，它所反映的气候条件可能更为干冷。

Through comparing with the results by simulation to study the effects of theprojectile"s final velocity, the angle of rotation and the ballistic trajectory"s migration withdifferent projectile"s rotating speeds, different target"s moving speeds and differentpenetration angles.

通过比较数值模拟的结果来研究不同弹头转速、目标速度、侵彻角对侵彻过程中弹头最终速度、翻转角度和弹道偏移的影响。

I love stationery and all the accoutrement of writing.

我爱文具以及所有的书写的工具装备。