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fracturing
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  压裂
    STRESS MEASUREMENTS AT DEPTH IN NORTH CHINA BY HYDRAULIC FRACTURING
    水力压裂法测定华北地下深部应力
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    STRESS VALUES ESTIMATED BY PRESSURE FRACTURING DATA FROM OIL FIELDS
    用油田压裂资料估算应力值
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    MECHANISM AND SIGNIFICANCE OF NATURAL HYDRAULIC FRACTURING OF SEDIMENTS IN SEDIMENTARY BASINS
    沉积盆地沉积物天然水力压裂理论及意义
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    A NEW TYPE OF OIL BASE FRACTURING FLUID
    一种新型油基压裂
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    High resolution sequence stratigraphy is the fundamental guarantee of the exploration breakthrough. The reservoir fracturing and transformation technique advances preliminary prospecting.
    高分辨率层序地层学等技术是勘探取得突破的根本保证,油层压裂改造技术可有效促进预探发现,超前注水增压、压裂投产技术实现有效开发。
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  破裂
    AE b-VALUE DYNAMIC FEATURES DURINE ROCKMASS FRACTURING AND THEIR SIGNIFICANCES
    岩石破裂扩展过程中的声发射b值动态特征及意义
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    Fracturing in the Solid Earth
    固体地球中的破裂(一)
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    Fracturing in the solid Earth
    固体地球中的破裂(二)
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    THE APPLICATION STUDY OF PREDICTING FRACTURING PRESSURE WITH FULL WAVETRAIN ACOUSTIC LOOGING DATA
    用全波列测井资料预测地层破裂压力的应用研究
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    Comments on rock thermal fracturing study progress
    岩石热破裂研究进展评述
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  “fracturing”译为未确定词的双语例句
    Study on Rock Hydraulic Fracturing Mechanism and Application to Rock Stability Analysis of Tunnel Surrounding
    岩体水力劈裂机理研究及其在地下洞室围岩稳定分析中应用
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    Microearthquake analysis for hydraulic fracturing process
    Microearthquake analysis for hydraulic frac-turing proces
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    Two-Dimensional Model of Hydraulic Fracturing in Geosciences: Effects of Fluid Buoyancy
    Two-Dimensional Model of Hydraulic Fracturing in Geosciences:Effects of Fluid Buoyancy
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    HYDRAULIC FRACTURING AND ITS STUDY SIGNIFICANCE
    液压致裂作用及其研究意义
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    Prediction of conductivity of hydraulic fracturing induced fractures with gray models
    用灰色模型预测水力压裂缝导流能力
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  fracturing
Hydraulic fracturing in an inhomogeneous reservoir
      
A method of estimating the change in well productivity resulting from the hydraulic fracturing of a finite reservoir, piecewise-homogeneous in the horizontal and vertical directions, with an arbitrary number of cracks is proposed.
      
A correction coefficient that enables these estimates to take into account the effect of capillary trapping of mud and fracturing fluid filtrate is derived [1, 2].
      
The electric signals produced by fracturing rods made of different metals immersed in a high-temperature jet of combustion products are measured.
      
The ultrastructure of UMB cells has been studied using ultrathin sections and freeze-fracturing.
      
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Various kinds of acid igneous rocks are found around the Kushan, to theeast of Foochow, Fukien. One earlier variety of the granites, provisionally termedas Kushan Granite, is coarser-grained, often flesh-colored, and biotite-bearing,similar in character to the most frequently seen and widely distributed graniteof whole Fukien; the other, the Kueichi Granite, often intruding into the firstnamed, is colored by different shades of grey, mostly, fine-grained, and mia-rolitie, containing minor amount of hornblende...

Various kinds of acid igneous rocks are found around the Kushan, to theeast of Foochow, Fukien. One earlier variety of the granites, provisionally termedas Kushan Granite, is coarser-grained, often flesh-colored, and biotite-bearing,similar in character to the most frequently seen and widely distributed graniteof whole Fukien; the other, the Kueichi Granite, often intruding into the firstnamed, is colored by different shades of grey, mostly, fine-grained, and mia-rolitie, containing minor amount of hornblende instead of biotite, yet sometimesvarying its texture to felsitic, porphyritic, or even to micro-graphic. In thecourse of weathering, the soils thus formed from these two granites, as well astheir corresponding surface vegetations are also evidently dissimilar. That the Kueichi granite was really intruding into the Kushan is evidencedby its ramifying apophyses in the latter, its broad marginal phase, its miaro- litie cavities elongated and lined parallel to the intrusive contact and the"sericitization front", so to show a convex curvature facing the Kushan Graniteside along their mutual contact. The prevalent strike of the contact of the granites conicides with thefracture and joint systems of the Kushan Granite, one set of which is N65°E,being also parallel to one of the major vertical joints of the Kueichi. This isprobably due to the prolonged fracturing during the formation of Pacificfolding zones of the Chekiang and Fukien coast, rendering the KueichiGranite intruding along the said fracture system yet itself subjected to the samemechanical stress. Rocks correlated to these two granites are found elsewhere in Fukien. Theymay also be comparable to the two granites of Sihwashan, S. Kiangsi, foundby C. S. Mo and his colleagues. The repeated intrusions of the Post-Jurassicgranites may allow to consider the possibility of repeated formations of theirgenetically related ores. The lead-zinc deposits of Yuntai and Lungyai areprobably related to the igneous activity of the Kueichi Granite.

经初步瞭解,福建鼓山分布着两种后侏罗纪花岗岩。这从岩石地面分布上的接触情况与显微镜下观察的岩石中组成成分的接触情况两方面得到证实的。从二者产生状态看来,彼此生成时间甚为接近,而同属於太平洋运动产物,分属早晚期活动。再根据前人各种地质文件,推论出福建各地普遍存在着相当於这两种侵入的花岗岩类岩石。因此,联系到福建后侏罗纪金属矿成矿作用的多次性可能。这在江西西华山已有发现。此后从多次性来研究后侏罗纪的炎成矿床的成矿作用,成为必要了。

A simulation experiment using the fracturing of two-dimensional brittle glass plates is designed to study the propagation process of fracture in a brittle medium. From the experiment it is found that the propagation of fracture has two distinct modes. One can be named "creep fracture" which has an extremely low rupture velocity; whereas the other termed "burst fracture" of which the rupture velocity is high. The rupture velocity of the latter is greater than that of the former by the order 107.Eelating...

A simulation experiment using the fracturing of two-dimensional brittle glass plates is designed to study the propagation process of fracture in a brittle medium. From the experiment it is found that the propagation of fracture has two distinct modes. One can be named "creep fracture" which has an extremely low rupture velocity; whereas the other termed "burst fracture" of which the rupture velocity is high. The rupture velocity of the latter is greater than that of the former by the order 107.Eelating the fracturing phenomena in the laboratory to earthquakes and other natural dilapidation phenomena, and taking the local process of earthquakes as a fracture process, we come to the conclusions that the creep fracture may occur before a dilapidation on a large scale, and during the fracture process of earthquakes, particularly during the interval between the foreshocks and the mainshock.

设计了一个二维脆性玻璃板的破裂模拟实验,以研究脆性介质的破裂传播过程。从实验中,发现破裂的传播有两种截然不同的方式,一种是破裂速度极缓慢的蠕裂,另一种是破裂速度极快的崩裂,它们之间相差7个数量级。 联系实验中的破裂现象和地震及崩塌现象,认为:在地震破裂过程中,尤其前、主震之间,很可能存在蠕裂过程;在大规模崩塌之前,也可能存在蠕裂过程。

In this paper, the seismo-tectonic structure associated with the occurrence of the Yongshan (永善)-Daquan (大关) Earthquake, M=7.1, on May 11, 1974 in Yunnan Province is discussed. It has been pointed out that the main shock was caused by at least two separate fractures on a fault striking N34°W and dipping to the northeast. The direction of fracturing was from southeast toward the northwest. However, the fault associated with the strongest aftershock of June 15 has a strike of N40°E and dip to the southeast....

In this paper, the seismo-tectonic structure associated with the occurrence of the Yongshan (永善)-Daquan (大关) Earthquake, M=7.1, on May 11, 1974 in Yunnan Province is discussed. It has been pointed out that the main shock was caused by at least two separate fractures on a fault striking N34°W and dipping to the northeast. The direction of fracturing was from southeast toward the northwest. However, the fault associated with the strongest aftershock of June 15 has a strike of N40°E and dip to the southeast. Just before the occurrence of this aftershock, the rate of strain release greatly increased and at the same time epicenters lined up along a definite direction.

本文主要讨论了1974年5月11日云南省永善一大关地震的主震及其强余震的发震构造。指出主震至少由两次破裂组成,且与走向N34°W、倾向NE的断层有关,破裂方向自东南而西北。6月15日的最强余震其发震构造走向N40°E、倾向SE。最强余震发生前,释放应变的速率增快;同时,震中沿一定方向排列。

 
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