助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   pulsars 在 数学 分类中 的翻译结果: 查询用时:0.009秒
图标索引 在分类学科中查询
所有学科
数学
天文学
物理学
电力工业
更多类别查询

图标索引 历史查询
 

pulsars
相关语句
  脉冲星
    The return currents question for the pulsars
    脉冲星的回流问题
短句来源
    THE EVOLUTION OF MAGNETIC INCLINATION OF PULSARS WITH AGE
    脉冲星磁倾角随年龄的演变
短句来源
    In recent years, investigating pulsars made some work。
    近十来年,研究脉冲星做了一些工作。
短句来源
    But Sturrock model, R-S model and Arons's model aren't illustrate the return currents question。 Author used a dynamical system model in which equations(1)——(11) are described, return currents question of the pulsars is studied, we find out the expression of the return currents and discuss some questions in particular cases。
    但是Sturrcck模型、R—S模型和Arons模型等都没有说明脉冲星的回流这一急待解决的问解,本文作者利用方程组(1)——(11)所描写的动力学系统模型来研究脉冲星的回流问题,作者揭开了解决这个问解的关键——推导出了非线性方程一阶导数的表达式(18),获得了普适的脉冲星回流公式(30),讨论了几种特殊情形。
短句来源
    Since the spin motion arised from torsion is coordinate dependent, which influences the change of magnetic field of Neutron star. The calculating conchtsions are:the magnetic field of pulsars inclines to its rotating direct- ion at the age of 10~6-10~7yr.
    由于挠率对自旋进动影响是坐标相关的,这将导致中子星磁场的变化,计算结果表明:脉冲星磁场倾向于转动方向,其演化尺度是10~6年至10~7年.
短句来源
更多       
查询“pulsars”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  pulsars
Low-frequency flux-density measurements and spectral features of millisecond pulsars
      
Radio flux-density measurements for a large sample of millisecond pulsars at a low frequency of 102 MHz are presented.
      
The spectra of millisecond and normal pulsars have been found to differ.
      
The spectra of millisecond pulsars have no low-frequency turnover typical of normal pulsars.
      
The average density distribution of vortex lines in pulsars and their general-relativistic curvature are derived.
      
更多          


The aim of this paper is to discuss the temperature distribution insidethe event horizon by applying the internal properties of the T--S metrics.We obtain the following conclusions: 1. In the case of T--S metric for odd distortion parameter δ, thereexists a gradient of temperature on a surface of x=const inside the eventhorizon. The temperature on the poles is higher than that on the equator andthe temperature difference is proportional to the rotating rate. But thedirection of the gradient of temperature inside...

The aim of this paper is to discuss the temperature distribution insidethe event horizon by applying the internal properties of the T--S metrics.We obtain the following conclusions: 1. In the case of T--S metric for odd distortion parameter δ, thereexists a gradient of temperature on a surface of x=const inside the eventhorizon. The temperature on the poles is higher than that on the equator andthe temperature difference is proportional to the rotating rate. But thedirection of the gradient of temperature inside the event horizon is justopposite to that of on the surface of a pulsar as we have already pointedout in a preceding paper. 2. We find that the temperature is an imaginary number inside theevent horizon for even δ , It is remarkable that the region inside the eventhorizon is the forbidden region for even δ. So, the imaginary temperatureis corresponding to the forbidden region of motion for the photon. Thisproblem will be investigated later. If all singularities in space--time are hidden behined the non--singularevent horizon in the course of collapse, the space--time may always berepresented by the Kerr metric, i. e., the T--S metric for δ=1, followingthe Israel--Carter theorem. However, the T--S metrics do have ring sing-ularities on the equatorial plane outside the non--singular event horizons.Therefore, the existence of the T--S metrics for δ≥2 dose not contradictthe Israel--Carter theorem because one of the premises of this theorem isnot satisfied in the T--S metrics, that is to say the imaginary temperatureinside the event horizon for even δ is possible of realization.

在文献〔1〕中,我们用Kerr-Newman度规及VGM理论研究了旋转带电星体表面以及坍缩后星体表面的温度分布,发现在赤道与两极之间存在着一定的温差效应,这种效应引起了许多物理现象的发生。本文将进一步用T—S度规的内部性质,探讨视界内部的温度分布,我们得出结论:对于畸变参数δ为奇数的T—S度规场,在视界内部区域的一定曲面x上,两极温度高于赤道温度,对于较大的转动效应,将存在着较大的温差,而且这种温度梯度方向恰与文献〔1〕中所讨论的脉冲星表面的温度梯度方向相反,前者是赤道温度低于两极温度;后者是赤道温度高于两极温度。当δ为偶数时,视界内部出现虚温度,但是根据T—S度规理论,对于偶数δ视界内部为禁区,于是虚温度对应着光子运动的禁区。

In the present paper,the global solution for the pulsar's magnetosphere is given by the method of matching the solutions in several regions based an the force-frce field model.The nonlinear relationship of azimuthal magnetic field is approximated by the linear ones and the linear force-frce fields may be solved analytically by the expansions of cigenfunctions.The global solution is then obtain by matching the solutions. By using the global solution of the pulsar's magnetospherc,we can discuss the...

In the present paper,the global solution for the pulsar's magnetosphere is given by the method of matching the solutions in several regions based an the force-frce field model.The nonlinear relationship of azimuthal magnetic field is approximated by the linear ones and the linear force-frce fields may be solved analytically by the expansions of cigenfunctions.The global solution is then obtain by matching the solutions. By using the global solution of the pulsar's magnetospherc,we can discuss the feature of electrical current and charges distributions,and,furthermore,cons- truct the physical model of the pulsar's magnetosphere.

本文用分区衔接的方法,求出了无力场磁层结构的整体解。首先将非线性的无力场逐段地用线性无力场逼近,从而求出各线性无力场的分析解。然后,将各个线性无力场衔接,并给出整体解。利用脉冲星磁层的整体解,可以讨论磁层中的电流和电荷分布,并进一步组建磁层的物理模型。

In recent years, investigating pulsars made some work。But Sturrock model, R-S model and Arons's model aren't illustrate the return currents question。Author used a dynamical system model in which equations(1)——(11) are described, return currents question of the pulsars is studied, we find out the expression of the return currents and discuss some questions in particular cases。

近十来年,研究脉冲星做了一些工作。但是Sturrcck模型、R—S模型和Arons模型等都没有说明脉冲星的回流这一急待解决的问解,本文作者利用方程组(1)——(11)所描写的动力学系统模型来研究脉冲星的回流问题,作者揭开了解决这个问解的关键——推导出了非线性方程一阶导数的表达式(18),获得了普适的脉冲星回流公式(30),讨论了几种特殊情形。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关pulsars的内容
在知识搜索中查有关pulsars的内容
在数字搜索中查有关pulsars的内容
在概念知识元中查有关pulsars的内容
在学术趋势中查有关pulsars的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社