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active tectonic environment
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  “active tectonic environment”译为未确定词的双语例句
     As a deposit of structure--altered rock type, Gaoba gold deposit is located indynamic metamorphic cataclasites, i. e, cataclastic basalt and diorite with strong alteration,and formed in an active tectonic environment by magmatic hydrothermal solution
     高坝金铜矿床定位于动力变质的碎裂岩中,赋矿岩石为碎裂玄武岩和闪长岩,矿体在活动的构造环境中形成,围岩蚀变强烈,是一个在岩浆热液作用下形成的构造蚀变岩型矿床。
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     The accumulation processes and preservation conditions of deep petroleum reservoirs in sedimentary basins,and the mechanism and processes of rapid petroleum accumulation in active tectonic environment with overpressure become the frontier area of the studies of petroleum accumulation mechanism. 
     沉积盆地深层油气成藏过程和保存条件、活动构造背景下油气晚期快速成藏过程是油气成藏机理研究的重要前沿研究领域。
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  相似匹配句对
     Environment
     拯救地球环境
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     environment;
     环境;
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     INNER TECTONIC OF ACTIVE FAULTS OF ZEMUHE
     则木河活动断裂的内部结构
短句来源
     It is the most active tectonic area of the Eurasia.
     它是地球上陆地隆升最显著的地区,是欧亚大陆现代构造运动最活跃最强烈的地区,也是世界大陆岩石圈构造运动最活跃的地区之一。
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     Hunan Banxi Group And Its Tectonic Environment
     再论湖南板溪群及其大地构造环境
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  active tectonic environment
The 13km long power tunnel with 6.6m OD passes through complex geological conditions in an active tectonic environment.
      


As a deposit of structure--altered rock type, Gaoba gold deposit is located indynamic metamorphic cataclasites, i. e, cataclastic basalt and diorite with strong alteration,and formed in an active tectonic environment by magmatic hydrothermal solution

高坝金铜矿床定位于动力变质的碎裂岩中,赋矿岩石为碎裂玄武岩和闪长岩,矿体在活动的构造环境中形成,围岩蚀变强烈,是一个在岩浆热液作用下形成的构造蚀变岩型矿床。

As geologists get enhanced ability to recognize and depict the composition and texture of the subsurface geological bodies,to study and predict the"energy fields"(including temperature,pressure and stress fields) and their evolution in sedimentary basins,considerable advances have been made in the studies of petroleum accumulation mechanisms,focusing on fluid flow and petroleum migration.First,petroleum migration through preferred pathway has been confirmed,and the microscopic and macroscopic factors controlling...

As geologists get enhanced ability to recognize and depict the composition and texture of the subsurface geological bodies,to study and predict the"energy fields"(including temperature,pressure and stress fields) and their evolution in sedimentary basins,considerable advances have been made in the studies of petroleum accumulation mechanisms,focusing on fluid flow and petroleum migration.First,petroleum migration through preferred pathway has been confirmed,and the microscopic and macroscopic factors controlling the preferred migration pathways have been revealed,which makes it possible to locate petroleum accumulations based on threedimensional migration pathway modeling.Second,the rapid,episodic accumulation processes have been confirmed,and the driving mechanisms,favorite areas,and distinguishing markers of episodic accumulation have been revealed,which has broken through the traditional model of petroleum accumulation through slow migration processes.Third,obvious progress has been made in deepbasin gas exploration and its accumulation mechanism studies,which has broken through the traditional concept that "petroleum accumulates in anticlines",leading to the "synclines"(depression area) to become important exploration areas of large natural as reservoirs in some basins.The accumulation processes and preservation conditions of deep petroleum reservoirs in sedimentary basins,and the mechanism and processes of rapid petroleum accumulation in active tectonic environment with overpressure become the frontier area of the studies of petroleum accumulation mechanism.

随着地质工作者刻划和认识地下地质体构成、结构的能力及研究和预测沉积盆地能量场(温度场、压力场和应力场)及其演化能力的不断提高,以流体流动和油气运移为核心的油气成藏机理研究取得了重要进展:1证实了油气的优势通道运移并初步揭示了优势运移通道的微观和宏观控制机制,从而使基于油气运移路径三维预测的油气藏定位预测成为可能;2证实了幕式快速成藏过程并初步揭示了幕式成藏的驱动机制、有利场所和地球化学识别标志,突破了油气成藏是一个缓慢渗流过程的传统模式;3深盆气勘探和成藏机理研究取得了进展,从而突破了背斜成藏的传统观念,使"向斜"(盆地凹陷区)成为一些盆地寻找大型天然气藏的重要场所。沉积盆地深层油气成藏过程和保存条件、活动构造背景下油气晚期快速成藏过程是油气成藏机理研究的重要前沿研究领域。

Isolating source spectra is an important step toward for better understanding earthquake source radiation where the nucleation processes is a complex but essential area in modern seismology. To study the spectrum of ground motion radiated from the earthquake source, we must first remove the path and site effects from observed ground motions. Attenuation effects include geometric spreading, anelastic attenuation, and near-surface attenuation. There are also crustal amplification effects, which can be significant...

Isolating source spectra is an important step toward for better understanding earthquake source radiation where the nucleation processes is a complex but essential area in modern seismology. To study the spectrum of ground motion radiated from the earthquake source, we must first remove the path and site effects from observed ground motions. Attenuation effects include geometric spreading, anelastic attenuation, and near-surface attenuation. There are also crustal amplification effects, which can be significant where there exists a strong velocity contrast or gradient. Comparing the earthquake source radiation from six tectonic regions: California, Mexico, Turkey, Japan, eastern North America (ENA) and British Columbia (B.C., Canada), I find that source spectra are approximately independent of region, distance, and depth when path and site effects are properly removed. Kappa values vary regionally. The lowest kappa value corresponds to the hard rock sites in a stable intraplate environment (ENA) while generally higher kappa values correspond to the site conditions in active tectonic environments such as Japan, Mexico, B.C., California, and Turkey.

地震震源辐射过程是现代地震学中一个复杂而关键的课题 ,而震源谱的研究则是认识震源辐射的重要一环。地震波由震源传播至地球表面 ,经历了一系列诸如路径衰减、地壳表层放大和场地效应等物理作用。其中震波衰减效应包括几何扩散、非弹性衰减 (YQ(f) )和近地表高频衰减。地壳放大作用主要发生于表层或浅层波阻抗梯度带。为了更确切地描述和理解震源辐射谱 ,必须从观测到的地面运动记录中把地震源谱分离出来 ,从而消除传播路径和地表场地效应。强震运动记录是研究震源谱的基本资料。采用频率域方法 ,以傅里叶变换为工具 ,可使时间域的卷积问题简化为频率域的乘积运算。研究区域含日本、墨西哥、土尔其、加利福尼亚、加拿大西部(BritishColumbia)和北美东部 (ENA)等典型构造区。结果表明 ,在适当消除路径和场地效应之后 ,震源谱的基本特征只随震级变化 ,而与研究地区无直接关系 ,亦即震源谱基本独立于构造区域、震源距和震源深度。这对于未来强震运动预测和地震灾害评估具有十分重要的理论和实际意义。与此同时 ,高频衰减因子 (Kappa)与构造环境有关 :低Kappa工资值相应于较稳定的板内构造环境下的硬岩场地 (如北美东部 ) ,而...

地震震源辐射过程是现代地震学中一个复杂而关键的课题 ,而震源谱的研究则是认识震源辐射的重要一环。地震波由震源传播至地球表面 ,经历了一系列诸如路径衰减、地壳表层放大和场地效应等物理作用。其中震波衰减效应包括几何扩散、非弹性衰减 (YQ(f) )和近地表高频衰减。地壳放大作用主要发生于表层或浅层波阻抗梯度带。为了更确切地描述和理解震源辐射谱 ,必须从观测到的地面运动记录中把地震源谱分离出来 ,从而消除传播路径和地表场地效应。强震运动记录是研究震源谱的基本资料。采用频率域方法 ,以傅里叶变换为工具 ,可使时间域的卷积问题简化为频率域的乘积运算。研究区域含日本、墨西哥、土尔其、加利福尼亚、加拿大西部(BritishColumbia)和北美东部 (ENA)等典型构造区。结果表明 ,在适当消除路径和场地效应之后 ,震源谱的基本特征只随震级变化 ,而与研究地区无直接关系 ,亦即震源谱基本独立于构造区域、震源距和震源深度。这对于未来强震运动预测和地震灾害评估具有十分重要的理论和实际意义。与此同时 ,高频衰减因子 (Kappa)与构造环境有关 :低Kappa工资值相应于较稳定的板内构造环境下的硬岩场地 (如北美东部 ) ,而相对较高的Kappa值则相应于比较活跃的构造环境下的场地条件 ,如日本、墨西哥、?

 
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