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   with magnitude 的翻译结果: 查询用时:0.154秒
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with magnitude
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  随震级
     WT5BZ]1139 moderate short term anomalies of earth resistivity before 196 earthquakes with magnitude M S3.2~7.9 (the M S≥4.0 event accounting for 94%) are studied in this paper, the results are concluded as following: (1) There is a nonlinear function between anomaly time and magnitude of earthquake. For earthquake M S≤5.0 or so anomaly time linearly increases quickly with magnitude increasing;
     研究了 1 96次 MS3.2~ 7.9地震 ( 94%以上为 MS≥ 4.0地震 )前 1 1 39次 (道次 )地电阻率中短期异常 ,得到以下结果 :1异常时间与震级之间为非线性增长关系 ,大致分为 3个阶段 :MS≤ 5.0地震 ,异常时间随震级增大基本上是快速的线性增长 ;
短句来源
     The study attaches the importance to the variation of strength of the long-period motion with magnitude, distance, and site condition.
     本文主要研究了长周期地震动的强度随震级、距离及场地条件的变化情况;
短句来源
     The formative laws of long period and large amplitude seismic wave are proposed:(1) The seismic wave period increases with magnitude and epicentre distance.
     论述了致灾的长周期和大振幅地震波形成规律:①地震波周期随震级和震中距而增大;
短句来源
     The field inherent period is calculated by geological dr lling data, so that variation regulations of spectrum characteristics of strong ground motion (that are related to field feature) with magnitude, epicentral distance and field inherent period can be indicated correctly, offering a reliable empirical equation for the practical engineering application and for the theoretical study of earthquake resistance.
     场地固有周期依据地质钻探资料计算,从而能比较准确地反映与场地特征有关的强震地面运动的频谱特征随震级、震中距和场地固有周期的变化规律,为实际工程应用和抗震理论研究提供可靠的经验公式。
短句来源
     The trend that scalar seismic moment and stress drop increase with magnitude was obvious.
     地震矩和应力降都呈现出随震级而单调递增的规律性变化 .
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  “with magnitude”译为未确定词的双语例句
     The Xunwu earthquake with magnitude M_L4.5 on January 24 ,1995
     1995年1月24日江西寻乌M_L4.5级地震
短句来源
     Synthetic Description about Xiuyan-Haicheng,Liaoning earthquake with magnitude of M_S 5.4 on November 29,1999
     1999年11月29日辽宁岫岩-海城M_S5.4地震综述
短句来源
     This catalogue lists 1156 stars with magnitude interval 0.~m1~6.~m6, and declination interval -30°~+66°.
     该星表共包括星等范围为0.~m1-6.~m6,赤纬区间为-30°-+66°的1156颗恒星。
短句来源
     Discussion on the 1614 Earthquake with Magnitude 6 (1/2)between Pingyao and Yushe
     1614年平遥—榆社间6(1/2)级地震的讨论
短句来源
     Discussion on The Epicentral Position of Xinyuan Earthquake with Magnitude 7 1/4 on March 10,1944
     对1944年3月10日新源7 1/4级地震震中位置的讨论
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  相似匹配句对
     THE APPROXIMATERELATIONOFREDSHIFT AND MAGNITUDE
     红移与视星等近似关系讨论
短句来源
     ON MAGNITUDE SCALES
     震级的标度
短句来源
     EARTHQUAKE MAGNITUDE WITH SOURCE CHARACTER
     震级与震源特征
短句来源
     It is estimated that the strongest paleoearthquake is with the magnitude of M>7.
     古地震最高震级估计在 7级以上
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  with magnitude
This larger value may be caused by the paucity of the larger aftershocks with magnitude MD ≥ 5.0.
      
Our theoretical deductions are corroborated by California seismicity with magnitude M ≥ 2.
      
CN was originally designed to identify the Times of Increased Probability (TIPs) for the occurrence of strong tectonic earthquakes, with magnitude M ≥ M0, within a region a priori delimited.
      
The results of our modeling are generally consistent with those obtained empirically for events with magnitude 7.
      
A local earthquake with magnitude Ms = 6.7 at the offshore area gives peak ground acceleration up to 300 cm/sec2.
      
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After the filling up of the Xinfengjiang Reservoir, Guangdong Province, seismi-eity was greatly increased. The majority of earthquakes occurred in the deep water gorge close to the dam, concentrated within a north-west belt. They are of shallow focal depths. A strong earthquake with magnitude 6.1 took place on March 19, 1962, about two and a half years since the impounding of the reservoir.According to the results of analysis of data from geodetic leveling and the spectra of seismic waves, the fault parameters...

After the filling up of the Xinfengjiang Reservoir, Guangdong Province, seismi-eity was greatly increased. The majority of earthquakes occurred in the deep water gorge close to the dam, concentrated within a north-west belt. They are of shallow focal depths. A strong earthquake with magnitude 6.1 took place on March 19, 1962, about two and a half years since the impounding of the reservoir.According to the results of analysis of data from geodetic leveling and the spectra of seismic waves, the fault parameters of the main shock were determined. The fault plane solutions of 150 small earthquakes, occurring within a period of 18 months before and after the main shock have been obtained from the amplitudes of the first motion of P wave. The directions of the earthquake generating stress of about 2000 small earthquakes were determined by smoothing the first motion patterns. Displacement field and stress field in the rock bodies underneath the reservoir caused by the load-ing of the reservoir water have been calculated.. Variations of the velocity ratio of the P and S waves prior to the main shock and several strong aftershocks were ana-lysed.In consideration of the seismicity as well as the geological background, we endeavour to discuss the cause of reservoir impounding earthquakes at Xinfengjiang. We have the opinion that the penetration of water along fissures becomes the most important factor causing the main shock of March 19, 1962 at Xinfengjiang.

广东省新丰江水库蓄水后地震活动性有很大增高,大部分地震发生在大坝附近的深水峡谷区,形成一条北西方向的密集带,震源深度极浅,随后,在蓄水后约二年半于1962年3月19日发生了6.1级强地震。 根据水准测量与地震波波谱资料的分析确定了主震的断层参数;用P波初动振幅确定了主震前后18个月内150次小地震的断层面解,用平滑P波初动图案求得了2000余次小地震的发震应力方向;计算了水库荷载在库基岩体中产生的位移场和应力场;分析了主震及其几个大余震前的地震纵波与横波的速度比变化情况。 结合地震活动性和地质背景初步讨论了新丰江水库地震的诱发机制,认为:水的渗透作用是诱发这次地震的主要原因。

To study certain features of the seismic activity of a foreshock sequence and their difference from that of an ordinary earthquake swarm will be of value to the study of the process of development of the main shock at its focus and to earthquake prediction. It is for this purpose that the detailed data, of 17 of the larger earthquakes that occurred within the last ten years or so in China, have been processed and analysed. The results show that the activity of the foreshocks begins at a comparatively early date...

To study certain features of the seismic activity of a foreshock sequence and their difference from that of an ordinary earthquake swarm will be of value to the study of the process of development of the main shock at its focus and to earthquake prediction. It is for this purpose that the detailed data, of 17 of the larger earthquakes that occurred within the last ten years or so in China, have been processed and analysed. The results show that the activity of the foreshocks begins at a comparatively early date before the main shock, that there secms to be some correlation between the foreshock activity and changes in the wave velocity ratio. If appropriate time intervals are chosen before the main shock, the number of foreshocks in an interval generally increases with time exponentially. Furthermore, a foreshock with magnitude over 4 of a large earthquake differs in the rate of strain release from that of an earthquake of the same magnitude of an ordinary earthquake swarm.

研究前震序列的活动规律及其与一般小震群的区别,对于研究地震孕育过程及地震预报都是有益的。为此,我们处理了我国近十几年来资料较详细的17个地震,发现其前震活动是在主震前较早时间就开始的,它与波速变化似有某种对应关系。选择主震前适当的时间间隔,其中的前震频数一般随时间接近主震而按指数增长。并且,大地震的一个4级以上前震与一般小震群中的同量级地震发生前的应变释放速率是不同的。

The synthetic catalogue of right ascensions for time service (CTC) was compi- led through the synthesis of time determination data obtained with five photoelectric transits and a visual transit in five observatories or observation stations (Shanghai Observatory, Purple Mountain Observatory, Peking Observatory, Shensi Observatory, and the provisional observation station of Shanghai Observatory in Hainan Island). This catalogue lists 1156 stars with magnitude interval 0.~m1~6.~m6, and declination interval...

The synthetic catalogue of right ascensions for time service (CTC) was compi- led through the synthesis of time determination data obtained with five photoelectric transits and a visual transit in five observatories or observation stations (Shanghai Observatory, Purple Mountain Observatory, Peking Observatory, Shensi Observatory, and the provisional observation station of Shanghai Observatory in Hainan Island). This catalogue lists 1156 stars with magnitude interval 0.~m1~6.~m6, and declination interval -30°~+66°.In compiling the catalogue, corrections and systematic smooth- ing of the right ascensions of stars were carried out on the basis of FK_4 catalogue, but no corrections of the vernal equinox were made, and no attempt was made to establish our own system of proper motions, therefore CTC is a relative catalogue. Observational data spreading ove, 3-5 years were utilized, the total number of star observations reached 76847, so the catalogue has a rather high precision, especially within the declination zone -5°-+56°, having 1043 stars, the precision of position determination in this zone is in general higher than ±4 ms. In this paper, the method of compiling the CTC catalogue is described, and the precision discussed. As the CTC catalogue has been separately published, in this paper only the right ascensions (1975. 0 equinox) which have been determined by three observatories or stations are given for future reference, together with the epoch of observation, number of observation, total standard error, and internal standard error.

我国综合授时赤经星表(简称CTC),是利用我国五个天文台站(上海天文台,紫金山天文台,北京天文台,陕西天文台以及上海天文台的海南岛临时观测站)的五个光电中星仪和一个目视中星仪测时资料综合而成的.该星表共包括星等范围为0.~m1-6.~m6,赤纬区间为-30°-+66°的1156颗恒星。该星表以FK_4星为基础进行了恒星赤经的个别改正和系统修平,未进行春分点改正和没有建立自己自行系统,因此是一个相对星表.该星表采用了3-5年的观测数据,总观测星次达76847次,从而达到了比较高的精度,尤其是在赤纬带-5°-+56°范围内的1043颗星,其定位精度一般均优于±4ms.在本文中给出了CTC星表的编算方法及其精度.由于CTC星表已专刊发表,本文仅发表CTC星表的三个台站以上观测过恒星的赤经位置(1975.0历元),观测历元,观测次数,赤经位置的总精度σ及内部精度m,以供今后星表工作参考.

 
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