英语释义

1. the part of the earth's surface directly above the focus of an earthquake — compare hypocenter sense 1

2. center sense 2a
the epicenter of world finance

3. the part of the earth's surface that is directly above the place where an earthquake starts

片语

epicentral intensilty震中烈度

epicentral acceleration震中加速度

epicentral distance[地震] 震中距，震央距

epicentral location震中定位

macroscopic epicentral宏观震中

epicentral zone震中区域

epicentral distances[地震] 震中距，震央距

epicentral region震中区

epicentral intensity震中烈度

epicentral position震中位置

英汉例句

• it is found that the points of abnormal ground water changes migrated toward the epicentral area of the haicheng earthquake from the surroundings before january 31, 1975 with a definite velocity.

  将震前大量的地下水异常点观测资料的时间与地点这两个量进行回归分析，得知1975年1月31日以前的地下水异常点的逐渐向震中方向迁移是线性的。

• the second, the most severe subsidence takes place in epicentral area.

  ②下沉最严重的地区位于震中区；

• the similarities are similar epicentral distance, similar waveform and both with rich seismic wave groups.

  震中距相近，波形相似，地震波组列丰富。

• the absolute stress value determined within the epicentral region of a strong earthquake is usually less than that of the region outside it.

  大震后在震中区测得的应力值比离震中较远处测得的应力值要低。

• the stress field of periphery of the epicentral region transformed from positive stress into negative stress, and the value of the positive stress increased gradually before the earthquakes.

  地震前，震中区周围应力场发生转向，由正应力区变为负应力区，同时正应力的量值逐渐增大。

• epicentral depositions and earthquake deformation zones provide useful information about focal region size.

  震中拗陷与地震形变带提供了震源区大小的信息。

• the douhe normal fault extends right over the epicentral region of tangshan city.

  陡河正断层刚好插到唐山市震中区的正下方。

• the effects of magnitude and epicentral distance on long period spectral components are not so stronger as for…

  震级和震中距对短周期反应谱影响明显，对长周期反应谱也有一定影响。

• empirical formulas between magnitude, anomalous area of the autocorrelation coefficients and epicentral distance for every station are statistically obtained.

  统计得出了各台所对应的地震震级与自相关系数异常面积和震中距的经验公式。

• the number above the beginning of each trace is the source azimuth and below is the epicentral distance.

  每条轨迹起点上的数字是震源方位角与震源深度。

• the concept of discrete regression, the method called repeated information distribution and its application in the epicentral intensity recognition are presented in this paper.

  本文提出了离散回归概念，建立了用累次分配信息扩散模型进行震害经验离散回归的方法，介绍了其在震中烈度识别中的应用。

• these facts show that before the earthquakes, deformations of the earth crust in the epicentral regions had already occurred.

  这些事实说明了大地震发生前震中区的地层已有变形。

• the results show that the magnitudes and the soil conditions would gite more significant effects on the response spectra than the epicentral distances; do.

  结果表明：震级和场地条件对反应谱形状的影响要远比震中距的影响明显。

• in this paper, the epicentral coordinates for the two events are given, and also the reason that they were two events but one is discussed.

  文中还给出了这二次地震的震中坐标，并论证了不是一次地震而是两次地震缘由。

• the earthquake caused light damage in epicentral region and was felt as far away as qinhuangdao city, beijing city, tianjin city, langfang city, and qinglong county.

  尽管地震造成的破坏轻微，但有感范围较大，在秦皇岛市、青龙县、北京市、廊坊市、天津市等地均有震感。

• a new method for evaluating epicentral intensity from magnitude predicted is presented by the fuzzy reasoning and the possibility concept of fuzzy measures.

  本文运用模糊推论原理和模糊测度中的可能性概念，提出了一个从预报的震级推算震中烈度的新方法。

• finally, the relationship between tangshan groundwater level anomalies in epicentral area and focal evolution process is discussed.

  文末，用唐山震中区地下水位异常资料，讨论了与震源演化过程的关系。

• the results show that in the most areas influenced mainly by the potential sources of the epicentral earthquakes and the regional earthquakes, pcs is generally lower than cds in the long periods.

  分析结果表明，对于较为普遍的主要受直下型地震和近震潜源影响的地区，在长周期部分，一致概率谱总体小于规范谱。

相似词

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base(Base) （英、美、爱尔兰）马濑（人名）

capital(Capital)人名；(法)卡皮塔尔

center居中，被置于中心

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core核心；要点；果心；[计] 磁心

cynosure指针；众人瞩目的焦点

eye(Eye)人名；(德)艾厄；(英)艾

focus焦点；中心；清晰；焦距

ground zero“爆心投影点”组织；着地点

heart结心

hub(Hub)人名；(捷)胡布

locus[数] 轨迹；地点，所在地

mecca麦加（沙特阿拉伯一座城市）；众人渴望去的地方

navel[解剖] 肚脐；中央；中心点

nerve center神经中枢；神经元

nexus关系；连结，连系

nucleus核，核心；原子核

omphalos浮饰；圆锥形神石；肚脐

seat使…坐下；可容纳…的；使就职