溶蚀作用使石灰石路面的灰岩深沟变宽变深。
Solutional processes have widened and deepened the grykes of the limestone pavement.
破裂作用可以提高砂岩的储渗能力,同时也有利于砂岩中溶蚀孔隙的形成。
Fracturing has resulted in an increase in sandstone porosity and permeability and enhanced the development of secondary pores.
原生裂缝是岩浆冷凝结晶过程中形成的裂缝;次生裂缝是火山岩及其原生裂缝系统受后期构造运动、溶蚀、风化等作用改造而形成的裂缝。
Primary fracture were formed during the lava crystal and the secondary fracture generated during the volcanic reconstruction by tectonic movement, and wind action, solution.
储层的主要控制因素为溶蚀及构造作用。
The major controlling factors of reservoir are dissolution and tectonic effect.
滨海岩溶具有与内陆一般岩溶区不同的发育机理,其过渡带混合溶蚀作用是控制滨海岩溶发育的最主要因素之一。
The development mechanism of littoral karst differs from inland karst, and the mixture corrosion effect is one of the most important factors which control the development of littoral karst.
由于地下水潜蚀、化学溶蚀等作用,灰岩地区溶洞、土洞较为发育,给桩基施工带来较大困难。
By the action of groundwater erosion and chemolysis, cavities are well developed in limestone area, which causes many problems for pile foundation construction.
机械的不稳定性和崩塌块石的溶蚀搬运以及二者之间的相互作用是喀斯特区大型塌陷构造的发育条件。
Development of large collapse structures in karstic terrain requires an interaction between mechanical instability and chemical removal of collapsed rock.
陕甘宁盆地中部气田产于奥陶系顶部古风化壳碳酸盐岩储集体中,碳酸盐岩储集空间的形成是不同期次的溶蚀作用和充填作用相互作用的结果。
The storage spaces of the carbonate rocks resulted from the interaction of multistage dissolution and infilling, which may be divided into four stages on the basis of the development and evolution.
富含有机的酸性流体与岩石作用时,矿物的溶蚀有利于次生孔隙的形成。
The migration of fluids rich in organic acid played a very important role in development of secondary pores.
岩溶作用是水对可溶性岩石进行的溶蚀作用,包括水的机械和崩塌作用以及物质的携出、转移和再沉积的综合地质作用。
Karstification is mainly the chemical corrosion of water to soluble rocks, and also includes the mechanical erosion and the collapse as well as moving out, transporting and redepositing of matter.
海水的动力作用同样不可忽视,它对滨海岩溶地貌形成起着再度磨蚀、溶蚀及从新改造的作用。
The sea water dynamic action is similarly noticeable, it forms to the Binhai karst landform is abrading the function which once again, the corrosion and anew transforms.
东营凹陷古近系砂岩储集层物性主要受压实、碳酸盐胶结和溶蚀作用、沉积条件控制。
Sandstones reservoir quality of Paleogene in the Dongying Sag is mainly controlled by compaction, carbonate cementation and dissolution and deposition environment.
沉积相带和成岩作用是影响储层物性的主要因素,次生孔隙带的发育与溶蚀作用关系密切。
Sedimentary facies zone and diagenesis are major affecting factors for pore reservoir structure. The growth of secondary pore zone is closely related to dissolution.
喀斯特洞穴是喀斯特地貌的重要组成部分,在地质营力溶蚀,侵蚀和崩塌作用下形成。
Karst cave, an important component of karst geomorphology, is formed by geological agent corrosion, erosion and collapse.
研究发现,西缘逆冲带砂体经历了浅埋藏弱压实和溶蚀作用,储集物性最优;
The Permian high quality reservoir was formed in the western thrust belt and underwent weak compaction with shallow burial and dissolution.
通过加速试验方法研究了直流电流作用下混凝土筛余砂浆的溶蚀性能,并建立了其与广州地铁工程混凝土在杂散电流下的溶蚀性能之间的关系。
The dissoluble corrosion of Guangzhou metro engineering concrete in direct current was studied by an accelerated DC dissolving test of the residue mortar and correlating it with concrete.
结果本文自制硝苯地平缓释微丸为亲水性凝胶骨架制剂,体外释放机制包括药物扩散和骨架溶蚀两种作用。
Results the nifedipine sustained-release beads was hydrophilic gel frame, drug diffusion and frame erosion was the release mechanisms in vitro.
溶蚀作用的发育程度受控于储层砂体的沉积和岩石学特征以及早期成岩发育程度。
The development of dissolution is controlled by sedimentary and lithological features of reservior sands, and early diagenesis.
包体温度表明储层建设性溶蚀作用发生于燕山晚期,气藏中的有利储层分布在燕山晚期构造高部位的有利微相砂体中;
The data on the temperatures of the inclusions indicate that the constructive corrosion of the reservoir rocks took place during the late Yanshanian.
结果表明,与LST有关的成岩作用主要为范围广泛的暴露溶蚀作用;
The main diagenesis developed during the LST period is fargoing karstification in the exposed area.
鄂尔多斯盆地奥陶系深部白云岩中的溶蚀孔洞,其成因属于热水岩溶作用的结果。
The karst vugs in the fine dolomites of Ordovician in Ordos Basin are the result of long time action caused by deeply buried hot water karst.
影响储层物性的因素主要为沉积作用、胶结作用、溶蚀作用和构造破裂作用;
The role of affecting reservoir physical property is deposition, cementation, dissolution and tectonic rupture. After researching reservoir, we divided it into three categories.
现在主要的储集空间为沉积后的构造作用形成的裂缝以及沿着这些裂缝发育的溶蚀孔、洞、缝。
As the present, the main reservoir space is the crack because of the tectonism and the hole or corrosion hole what growth along these crack.
原始的沉积微相和岩石类型控制着岩溶作用的强度,埋藏溶蚀作用主要是对岩溶孔洞的溶蚀扩大或充填破坏。
The intensity of palaeo-karstification is controlled by the primary sedimentary microfacies and rock types, the burial dissolution result in enlargement or shrinkage of the karst cavities.
用溶解度参数原则来评价涂料与网绳的涂装,结果表明,本试验研制的防污涂料对聚乙烯网绳无溶蚀作用。
Solubility parameter and results showed that there was no corrasive phenomenon between the polyethylene strand and the coating.
浊沸石形成以后,有机质脱羧作用形成的有机酸对其溶蚀,并形成大量次生孔隙。
However, in the a period of later diagenetic stage, laumontite were dissolved by organic acid which was generated in decarboxylation of kerogen, and a great quantity of secondary pores were formed.
典型的成岩作用类型包括压实作用,胶结作用和溶蚀、溶解作用等。成岩阶段属中成岩a期。
The main diagenesis includes compaction, cementation, corrosion and dissolution, etc. which belongs to stage a of middle diagenesis phase.
压实作用、压溶作用、胶结作用对孔隙发育起着破坏性作用,溶蚀作用则起着使孔隙增大的作用。
Reservoir lithology is mainly quartz sandstone. Mechanical-chemical compaction, cementation play disruptive effects on porosities development, dissolution plays a constructive role on it.
压实作用、压溶作用、胶结作用对孔隙发育起着破坏性作用,溶蚀作用则起着使孔隙增大的作用。
Reservoir lithology is mainly quartz sandstone. Mechanical-chemical compaction, cementation play disruptive effects on porosities development, dissolution plays a constructive role on it.
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