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超低频ulf
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  “超低频(ulf)”译为未确定词的双语例句
     ULF electromagnetic radiation observation and data process methods
     超低频(ULF)电磁辐射观测与资料处理方法
短句来源
     A group of ultra-low frequency electromagnetic radiation observation network has been built in the Capital circle region since 1982. The network is mainly used to observe electric field change by electrode under the ground. At the same time, it is used to accept magnetic sign.
     叙述了1982年以来在首都圈附近超低频(ULF)电磁辐射观测网的建设,该台网以埋地电极接收地下电场变化为主,用感应线圈接收磁场变化为辅。
短句来源
     The earthquake M L7.1 took place at Hotan of Xinjiang province on Oct.19, 1996. Three types of Ultralow frequency(ULF) electromagnetic precursors were observed before the earthquake: (1) drift of dynamic zeros, (2) the vertical direction of the major axis of the polarization ellipse orientated to the epicenter, and (3) large amplitude of ULF electromagnetic radiation.
     1996年 11月 19日新疆和田地区发生了ML=7.1地震 . 在这次地震发生前 ,观测到了地震的超低频(ULF)电磁辐射前兆 .
短句来源
  相似匹配句对
     ULF electromagnetic radiation observation and data process methods
     低频(ULF)电磁辐射观测与资料处理方法
短句来源
     The Measurement of Ultra-low Frenquency Voltage
     低频电压的测量
短句来源
     An auto-measuring system for ultra-low-frequency metrology
     低频计量自动测试系统
短句来源
     Super Acids
     强酸
短句来源
     SUPER-DECOMPOSABLE PROPERTY OF f(T)
     f(T)可分解性
短句来源
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  ultra-low frequency (ulf)
A simulating experiment study on the variations in ultra-low frequency (ULF) magnetic field and self-potential during rock cracking was carried out in a magnetic field-free space.
      
A numerical simulation study of the ultra-low frequency (ULF) H-component magnetic field at the Earth's surface arising from a perturbation ionospheric Hall current has been developed.
      
One of the most ubiquitous indicators of the state and topology of the magnetosphere are ultra-low frequency (ULF) waves.
      
(1990) recorded a 10-100 fold increase in ultra-low frequency (ULF) magnetic fields near the earthquake epicenter.
      


A group of ultra-low frequency electromagnetic radiation observation network has been built in the Capital circle region since 1982. The network is mainly used to observe electric field change by electrode under the ground. At the same time, it is used to accept magnetic sign. Using some techniques, such as the selected observation frequency band, deep-buried electrode, filtering of waves etc, can reduce the interference. Some possible effects of related factors are studied and the classification and processing...

A group of ultra-low frequency electromagnetic radiation observation network has been built in the Capital circle region since 1982. The network is mainly used to observe electric field change by electrode under the ground. At the same time, it is used to accept magnetic sign. Using some techniques, such as the selected observation frequency band, deep-buried electrode, filtering of waves etc, can reduce the interference. Some possible effects of related factors are studied and the classification and processing methods of anomalous figures are given in the recorded data.

叙述了1982年以来在首都圈附近超低频(ULF)电磁辐射观测网的建设,该台网以埋地电极接收地下电场变化为主,用感应线圈接收磁场变化为辅。采用选择观测频段、埋深电极、隔直、滤波等技术措施减小干扰。给出了记录资料异常图形的分类及处理方法。研究了一些相关因素的可能影响。

The earthquake M L7.1 took place at Hotan of Xinjiang province on Oct.19, 1996. Three types of Ultralow frequency(ULF) electromagnetic precursors were observed before the earthquake: (1) drift of dynamic zeros, (2) the vertical direction of the major axis of the polarization ellipse orientated to the epicenter, and (3) large amplitude of ULF electromagnetic radiation. A simple model for the generation mechanism of these precursors is proposed. Based on this model, we explain the effect of static electric...

The earthquake M L7.1 took place at Hotan of Xinjiang province on Oct.19, 1996. Three types of Ultralow frequency(ULF) electromagnetic precursors were observed before the earthquake: (1) drift of dynamic zeros, (2) the vertical direction of the major axis of the polarization ellipse orientated to the epicenter, and (3) large amplitude of ULF electromagnetic radiation. A simple model for the generation mechanism of these precursors is proposed. Based on this model, we explain the effect of static electric field inducted by dipole on the variation of voltage and direction of axis on polarization ellipse for horizontal components.

1996年 11月 19日新疆和田地区发生了ML=7.1地震 .在这次地震发生前 ,观测到了地震的超低频(ULF)电磁辐射前兆 .电磁辐射前兆的特点是电位漂移、极化椭圆主轴的垂直方向指向震中和大幅度的电磁辐射 .本文根据电磁辐射特征建立了地震电磁辐射前兆垂直电偶极子模型 ,并且给出了观测结果的物理解释 .偶极子产生一个不稳定的静电场使水平分量的电位日均值发生明显漂移 ,震前电偶极子中电荷复合放电产生的随机弱电磁噪声造成在ULF频段上水平分量偏振主轴方向偏转 .喀什台站和安西台站观测到的电势比值与模型估计值相近 ,从水平分量判断出偶极子间电流方向向下 ,与垂直电偶极子模型一致 .

 
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