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burst events
相关语句
  猝发事件
     THE MAXIMUM ENERGY CRITERION FOR IDENTIFYING BURST EVENTS IN WALL TURBULENCE USING WAVELET ANALYSIS
     子波分析辨识壁湍流猝发事件的能量最大准则
短句来源
  爆发型地震
     The relationship between the other four burst events and strong shocks with Ms 6.0 has been studied and post-tested for strong shock prediction.
     研究了那些发生在非邢台余震区的爆发型地震与强震(M_s≥6.0)关系,并进行了“后验”预报。
短句来源
     The random probability, p, of coincidence of burst events with strong shocks is 0.2% as estimated by random binomial.
     用随机二项式估算了爆发型地震与强震发生随机相遇的概率p,p=0.2%。
短句来源
     The analysis of the earthquake catalogue of China in 1987-1988 by using this method shows that only two burst events occurred in the aftershock area of the 1976 Tangshan earthquake in this period.
     按照本文论述的方法,分析了1987—1988年6月全国地震目录表明,上述华北北部地区在此期间,仅在1976年唐山强震的余震区内发生了2次爆发型地震
短句来源
  爆发事件
     typically active regions were selected in the paper The magnetic field of the active regions,interrelated CMEs,the burst events and solar proton events were analysed We found that the solar proton events (E>=10meV) had the relevant source regions,the source flare and CME;
     文中选了5 个典型活动区, 分析了这些活动区的磁场, 与活动区相应的CMEs, 太阳爆发事件和太阳质子事件我们发现, 对于E ≥10meV 的太阳质子事件有相应的源活动区, 源耀斑和CME;
短句来源
  “burst events”译为未确定词的双语例句
     In this Paper, the VLF SPA observation and the solar X-ray burst events for the duration of 1982, 10-1983,5 are compared analysed.
     本文分析了1982年10月——1983年5月期间YLF的SPA事件的数据和太阳x—射线爆发资料.
短句来源
     In this paper 34 γ-ray burst events with the characteristics of annihilation radiation are statistically analysed, with the results showing that the events with greater redshift can be explained reasonably by the model of an abnormal neutron star.
     本文对34个有湮灭辐射特征的γ爆事例进行统计分析,结果表明,具有大红移量的事例由反常中子星模型解释是合理的。
短句来源
     The energy evolution of the turbulent fluctuating velocity across scales is studied from the wavelet coefficients. The energy maxima criterion is presented to determined the time scale related to the coherent structure burst events in boundary layer turbulence.
     作者用子波变换的方法提出了确定湍流边界层相干结构挥发时间尺度的能量最大准则,提取了相干结构对应的速度信号波形。
短句来源
     This paper reviews in brief the operational conditions of suspension insulators used on 330kV lines, the insulator's steel-cap burst events occurred by pollution flashover during the past years and example tests of operating insulators.
     简述陕西电网300 kV 线路绝缘子运算情况和历年污闪中绝缘子炸钢帽事件,运行绝缘子抽样试验概括。
短句来源
     There are 6 successive major burst events in the AR 8210 on the solar disk during April and May, 1998. The data are collected for this active region including the observations on soft X ray, UV, type Ⅱ and Ⅳ radio bursts and radio heliograph. It is found the energy accumulation process is fast and there is similarity among the time profile of the 3 SXR bursts.
     1998年 4月 - 5月 82 1 0活动区在日面上接连出现 6次大的爆发活动 ,搜集了这个活动区在整个日面上软X射线曲线 ,射电Ⅱ、Ⅳ型爆发 ,射电日像仪和远紫外观测等资料 ,它的能量积累过程快 ,3次软X射线爆发曲线的时间轮廓有一定的相似性 .
短句来源
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      burst events
    Choosing the data for a K-L analysis carefully by restricting them to certain burst events, we can analyze a more complicated intermittent regime at α=68.
          
    A pharmacological analysis of the burst events induced in midbrain dopaminergic neurons by electrical stimulation of the prefron
          
    The majority of the neutron burst events occurred at ~ -30°C as the samples were warming up from the liquid nitrogen temperature.
          
    Moreover, burst events represent the input more reliably than the tonic spike in a considerable range of the parameters of the model.
          
    After discriminating the burst events with criteria based on inter-spike-intervals, statistical indices show that the bursts of the minimal model are stereotypic events.
          
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    We consider that the cosmic γ-ray burst event on 5 March 1979 may originate in a binary star system containing a neutron star. If the stellar wind from the companion star is enhanced suddenly because of some reasons, a great quantity of plasma piles up at the magnetopause of the neutron star and forms a high density accreting ring. When the mass of the plasma in accreting ring exceeds the critical value, the Kruskal-Schwarzschild instability causes the plasma in accreting ring to inject into magnetosphere....

    We consider that the cosmic γ-ray burst event on 5 March 1979 may originate in a binary star system containing a neutron star. If the stellar wind from the companion star is enhanced suddenly because of some reasons, a great quantity of plasma piles up at the magnetopause of the neutron star and forms a high density accreting ring. When the mass of the plasma in accreting ring exceeds the critical value, the Kruskal-Schwarzschild instability causes the plasma in accreting ring to inject into magnetosphere. When the injecting plasma reaches the surface on magnetic poles of the neutron star, a γ-ray and hard x-ray burst event occurs. The results obtained in this paper agree roughly with physical condition required n model [1].

    本文就1979年3月5日宇宙γ射线爆发事件提出一种可能的机制,它可能发生在一个包含有中子星的双星系统中,来自伴星的一次偶发事件抛射的大量物质,使中子星磁层顶处堆积大量等离子体,形成高密度吸积环.当吸积环中物质数量超过某个临界值时,由等离子体的Kruskal-Schwarzschild不稳定性导致吸积环物质进入磁球,在它到达中子星表面时,产生γ射线和硬X射线爆发.本文所得结果与文[1]所需的物理条件基本相符。

    In this paper, we discussed the time profiles and energy spectra of cosmic γ-ray burst event on 5 March 1979. we obtained: (1)The energy spectrum in "burst phase" (<0~s.3) can be fitted by a thermal bremsstrahlung with KT~50 Kev, a bremsstrahlung of relativistic electrons with equivalent Lorentz factor γ=3.3 and a broad line at 430 Key; (2) The average spectrum in pulsating phase fits with a bremsstrahlung of thermal electrons with KT~40 Kev; (3) The time profile in pulsating phase can be fitted...

    In this paper, we discussed the time profiles and energy spectra of cosmic γ-ray burst event on 5 March 1979. we obtained: (1)The energy spectrum in "burst phase" (<0~s.3) can be fitted by a thermal bremsstrahlung with KT~50 Kev, a bremsstrahlung of relativistic electrons with equivalent Lorentz factor γ=3.3 and a broad line at 430 Key; (2) The average spectrum in pulsating phase fits with a bremsstrahlung of thermal electrons with KT~40 Kev; (3) The time profile in pulsating phase can be fitted by bremsstrahlung radiation of the radiative region which are cooling with time. Based on these results we proposed a morphological model as follows: Because of some reason, a great deal of matter suddenly injects onto the surface at magnetic poles of a neutron star. The gravitational energy of electrons transforms into radiation in burst phase through bremsstrahlung of electrons. At first the gravitational energy of protons transforms into heat in radiative region and then the radiative region gives radiation in pulsating phase by bremsstrahlung of thermal electrons.

    本文讨论了1979年3月5日宇宙γ射线爆发事件的光变曲线和能谱。得到:(1)爆发初始阶段(0—4秒)的能谱可用一个kT≈50KeV的热轫致辐射谱,一个等效罗仑兹因子γ=3.3的相对论性电子的轫致辐射和一条能量为430KeV的宽线来拟合;(2)脉动相的平均谱可用一个kT≈40KeV的热轫致辐射谱来拟合;(3)脉动相的光变曲线可以用一个温度正逐渐下降的辐射区域的热轫致辐射拟合。基于这些结果,本文提出了如下的唯象模型:由于某种原因,大量的物质突然向一个中子星的极区表面注入。电子的引力能通过电子的轫致辐射转化为爆发相的辐射能。质子的引力能先转化为辐射区域(以及与之相邻接区域)内的热能,然后再通过电子的热轫致辐射给出脉动相的硬X射线辐射。

    In this Paper, the VLF SPA observation and the solar X-ray burst events for the duration of 1982, 10-1983,5 are compared analysed. Besides, the VLF SPA events are compared with the LF SPA events. The results show that the threshold value for VLF SPA events is 1×10~(-6) wm~(-2) and this value is one factor lower than the threshold value for LF SPA events.

    本文分析了1982年10月——1983年5月期间YLF的SPA事件的数据和太阳x—射线爆发资料.并且和文献[1]中LF的SPA事件的分析作了比较。可以看出,VLF的SPA事件和太阳x—射线爆发有较好的相关性;在1—8埃频段的太阳x—射线爆发能产生VLF的SPA事件的门限值为1×10~(-6)Wm~(-2).这个值比LF的SPA事件的门限值(2×10~(-6)Wm~(-2))要低一倍.

     
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