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延性转换
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  “延性转换”译为未确定词的双语例句
     Study on microcosmic mechanics for brittle-ductile transition of marble
     大理岩脆-延性转换的微观机理研究
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     This depth may be in close proximity to the bottom of the hole to the brittle-ductile transition, even in this relatively stable interior of the interaplate.
     这个深度也可能是这一区域内的地震活动性的最大深度,即在这一相对稳定地区的板块内部,主井底已接近脆-延性转换带.
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  相似匹配句对
     Study on microcosmic mechanics for brittle-ductile transition of marble
     大理岩脆-延性转换的微观机理研究
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     Transforming Bridge
     转换
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     Accomplishment of Natural Gas Conversion
     天然气转换的实施
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     Ductile Fracture in Low Carbon Steel
     低碳钢的延性断裂
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     Theoretical Research On the Ductility of Reinforced Concrete Bridge Piers
     钢筋混凝土桥墩的延性
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  ductile transition
Ductile-to-ductile transition in particle-filled polymer composites
      
Analysis of the parameters of a brittle-ductile transition during impact loading of neutron-irradiated bcc metals and alloys
      
As a result of this analysis, the dependence of the critical brittle-ductile transition temperature on the radiation dose is established.
      
Internal friction and brittle-ductile transition in structural materials
      
The use of nondestructive acoustic techniques for the investigation of mechanisms of the brittle-ductile transition in metallic structural materials is experimentally justified.
      
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The ductile regime grinding of engineering ceramics were carried with various grain diamond wheels in several grinding conditions,and the influence of grain size and grinding parameters on the brittle/ductile transition in grinding process was investegated.Several precise ductile mirror surfaces with the roughness of about 3,4,8 nm R a could be generated when ZrO 2,Sialon and Si 3N 4 ceramics were ground by fine grain diamond wheel with a grain size W2.5.The topography and details of precise mirror surface...

The ductile regime grinding of engineering ceramics were carried with various grain diamond wheels in several grinding conditions,and the influence of grain size and grinding parameters on the brittle/ductile transition in grinding process was investegated.Several precise ductile mirror surfaces with the roughness of about 3,4,8 nm R a could be generated when ZrO 2,Sialon and Si 3N 4 ceramics were ground by fine grain diamond wheel with a grain size W2.5.The topography and details of precise mirror surface were measured by STM (Scanning Tunnel Microscope),it is beneficial to explain the surface formation mechanism in ductile regime grinding.

在几种磨削条件下,采用不同粒度金刚石砂轮对工程陶瓷材料进行了延性域磨削,着重研究了磨粒尺寸和各磨削参数对陶瓷材料磨削过程中脆性/延性转换的影响,并用微粉金刚石砂轮(W2.5)进行ZrO2、Sialon和Si3N4陶瓷的超精密磨削,获得表面粗糙度Ra3,4,8nm的超光滑镜面.最后采用STM对上述精密镜面的形貌和细节进行了观测,为解释延性域磨削的表面形成机理提出了依据

From August 21, 2000 to October 20, 2000 a fluid injection-induced seismicity experiment has been carried out in the KTB (German Continental Deep Drilling Program). More than 2 700 events were recorded by the KTB seismic network. Among them 237 events were of high signal-to-noise ratio, and were processed and acurately located. When the events were located, non KTB events were weeded out by Watatis method. The standard deviation, mean and median were obtained by Jackknifes technique, and finally the events were...

From August 21, 2000 to October 20, 2000 a fluid injection-induced seismicity experiment has been carried out in the KTB (German Continental Deep Drilling Program). More than 2 700 events were recorded by the KTB seismic network. Among them 237 events were of high signal-to-noise ratio, and were processed and acurately located. When the events were located, non KTB events were weeded out by Watatis method. The standard deviation, mean and median were obtained by Jackknifes technique, and finally the events were accurately located by Geigers method. So that the mean error is about 0.1 km. No earthquakes with focal depth greater than 9.3 km, which is nearly at the bottom of the hole, were detected. One of the explantion is that at such depths the stress levels may not close to the rocks frictional strength so that failure could not be induced by the relatively small perturbation in pore pressure. Or at these depths there may be no permeable, well-oriented faults. This depth may be in close proximity to the bottom of the hole to the brittle-ductile transition, even in this relatively stable interior of the interaplate. This phenomenon is explained by the experimental results and geothermal data from the superdeep borehole.

2000年8月21日~10月20日,德国大陆超深钻井(KTB)进行了为期60天的新一轮注水诱发地震实验.在对KTB台网所记录到的2 700多次地震的原始波形进行分析和处理的基础上,对其中的237次地震进行了精确定位.定位时,先采用和达法剔除了误识的非KTB诱发地震事件;然后,使用大折刀法求得了台站偏差的最佳值,以及中误差和平均误差;最后应用Geiger法进行修定,从而保证了237个事件定位的中误差达到0.1 km的高精度.定位结果显示,在大于9.3 km(几乎是主井底的深度)没有发生诱发地震.这一现象表明,在这个深度,应力可能低于摩擦强度,以至于由注水引起的孔隙压力的变化不足以诱发地震;在这样的深度不存在可渗透的、取向恰当的断层.这个深度也可能是这一区域内的地震活动性的最大深度,即在这一相对稳定地区的板块内部,主井底已接近脆-延性转换带.并用实验室的结果和超深钻井中所观测到的热流值资料解释了这一现象.

Compaction band is a failure mode that develops in the Brittle\|Ductile transition regime, and the observation of compaction band revises the conventional idea on the orientation of localized deformation. Because of the importance in understanding the movement and deformation of the crust and its potential applications in petroleum industry and material science, research on compaction band has became one of the hotspots in rock physics and geology. In this paper, we elucidate the new progress in localized deformation...

Compaction band is a failure mode that develops in the Brittle\|Ductile transition regime, and the observation of compaction band revises the conventional idea on the orientation of localized deformation. Because of the importance in understanding the movement and deformation of the crust and its potential applications in petroleum industry and material science, research on compaction band has became one of the hotspots in rock physics and geology. In this paper, we elucidate the new progress in localized deformation research on high porosity rocks, and introduce especially the experimental, theoretical and numerical researches on compaction bands. Field observation, experimental results, and numerical simulation all indicate that: as an intriguing failure mode in brittle\|ductile transition regime, compaction band tends to occur and develop in well sorted sandstones.

 "压实带"是高孔隙岩石在脆 延性转换阶段发生的一种局部化变形现象."压实带"的发现改变了关于局部化变形发生方向的传统观念."压实带"对于理解地壳运动和变形的重要性以及在材料和石油工业等方面的潜在应用,使得它成为岩石物理学和地质学的研究热点之一.本文围绕"压实带",从实验研究、连续介质理论分析和数值模拟三个方面详细介绍了高孔隙岩石局部化变形的研究进展.

 
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