地壳深部的变质流体可能也是呈幕式活动并产生幕式的构造运动。
The metamorphic fluid activity in the deep parts of crust can be in episodic manner and produce episodic tectonic movements.
副矿物和退变质流体是控制退变质过程中微量元素行为的主要因素。
Accessory minerals and retrograde fluids are main factors controlling the trace elemental behavior during retrograde metamorphism.
盆山转换时期所形成的变质流体为多相盐水流体，形成于变形的初期。
The studies indicate that the fluid formed during the basin mountain transition is metamorphic fluid with multi phase salt water formed in the initial stage of deformation.
接触变质流体研究主要集中在含有易于发生流体-岩石反应的不纯碳酸盐岩地区。
Impure limestones with interstratified metachert layers where apt to happen fluid rock reactions are excellent for the study of contact metamorphic fluid.
矿床中高度富集铜和金的矿石是韧性剪切形成的矿石糜棱岩受退变质流体叠加而成。
Oreshoots highly enriched in copper and gold in the deposit were actually ore mylonite formed by ductile shearing and subsequent fluid overprinting.
水活度的演化特征表明，变质流体在变质作用过程中，对变质反应温度起着一定的缓冲作用。
The evolutionary feature of the water activity shows that the metamorphic fluids may have played a buffering role in the metamorphic reaction temperature during the metamorphic stages.
变质流体作用是变质岩—流体体系的重要地质作用过程，可以通过有效的地质地球化学方法揭示。
The role of metamorphic fluids is an important process in the metamorphic rock fluid system. This process can be revealed effectively by a series of geological and geochemical approaches.
变质作用演化的P-t - t轨迹与变质流体的演化特点是一致的，具有典型造山带型变质作用演化特征。
P-T path of CO2-rich fluid evolution shows a clockwise characteristics. P-T - time path of metamorphic evolution is a clockwise and typical characteristics of orogenic belt.
这一理论与广泛认为的由变质岩流体的沉积形成理论(也就是在潮湿泥沙盐的干燥过程中形成)相反。
This theory is contrary to the widely held view that the systems were deposited from metamorphic fluids, that is, from fluids that formed during the dehydration of wet sedimentary tocks.
俯冲带变质脱水作用对俯冲带的流体形成、岩浆起源和演化起着重要的控制作用。
Metamorphic dehydration in subduction zones plays a significant role in the genesis of slab-derived fluids and the generation and evolution of arc magmas.
根据矿物平衡和流体包裹体资料推断了峰期变质后岩石经历的P -T条件。
The P-T conditions the rocks experienced after peak metamorphism are deduced from the mineral equilibria and the microthermometry of the fluid inclusions.
石英的氢氧同位素组成反映出岩浆流体与变质水混入溶液特征。
H-O isotopes constitute reflects the characteristics of magma flow and metamorphic water interfusion.
接触变质过程流体成分有较大差异，主要取决于流体来源、原岩性质和侵入体特征。
Fluid compositions very in different contact metamorphic processes depending on the fluid source, the features of sedimentary rocks and intrusive rocks.
在高压超高压变质作用过程中所释放的流体对俯冲板块的演化起着重要作用，与岛弧岩浆活动有着直接联系。
Fluid released during the high pressure and ultrahigh pressure metamorphism plays an important role in the evolution of subducted slab and may connect directly with igneous activity in island arcs.
通过平衡热力学计算和流体包裹体研究获得了各变质阶段P -T条件和流体性质。
P-T conditions and fluid nature in every metamorphic stage are found after study of fluid inclusions and calculating of thermodynamic equilibrium.
该方法应用于辽河盆地大民屯凹陷变质岩和碳酸盐岩潜山地层流体类型识别，效果良好。
The method were applied to fluid type identification of metamorphics and carbonate reservoirs of Liaohe Basin, and obvious geological effect was obtained.
而石榴石中的水分子团为超高压变质过程中有流体存在提供了有力的证据。
And clusters of water molecules within garnet are very important evidence of the existence of fluid during ultra-high pressure metamorphic process.
成矿流体为中低温、低盐度、弱酸性、低氧逸度和硫逸度。成矿物质主要来源于基底太古界变质岩系。
The ore-forming fluid is of medium-low temperature low salinity and low fugacity of o2and s2. the metallogenic substance mainly comes from the archeozoic metamorphic rock series in basement .
由于携砂液向地层的滤失以及通过筛管缝隙的流体质量交换，水平井砾石充填过程中冲筛、井筒环空两个流动系统均为复杂的变质量流。
During the process of gravel-packing in horizontal Wells, there are the filtration flow of the carrier fluid to the formation and the exchange flow through the screen slots.
通过动量衡算及能量衡算方法分析并计算了直管内变质量流体流动的流量分配。
Distribution of flow volume for unsteady mass flow in the straight pipe was analyzed and modeled by means of momentum balance and energy balance.
矿化蚀变由于受不同成矿作用和不同性质流体的影响，并存在区域变质和动力变质作用，故蚀…
The altered minerals tend to occur around the dacite-porphyry domes and spatially display alteration zoning as a conduit in the upper p…
矿化蚀变由于受不同成矿作用和不同性质流体的影响，并存在区域变质和动力变质作用，故蚀…
The altered minerals tend to occur around the dacite-porphyry domes and spatially display alteration zoning as a conduit in the upper p…
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