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
   pseudo-energy 的翻译结果: 查询用时:0.123秒
图标索引 在分类学科中查询
所有学科
数学
气象学
更多类别查询

图标索引 历史查询
 

pseudo-energy
相关语句
  拟能
     Then by use of the relation between roots and cofficients of the pseudo-energy influence function, the non-dimensional value M is introduced, by use of M the existence condition ofperiodic solution can be expressed as M > 2/3, when M →2/3, the solitary wave thatis different from KdV equation can be obtained.
     然后我们利用拟能影响函数中的根与系数之间关系,导出一个无量纲的量M,利用M把周期解存在条件转化为M>2/3,当M→2/3时,就得到了区别于KdV方程的孤立波解。
短句来源
  “pseudo-energy”译为未确定词的双语例句
     The conditions under which the waves can exist depend on a physical quan- tity called pseudo-energy and initital phase value of the physical quantity discussed.
     产生这些波动的条件是由一个称之为“总能量”的物理量给出的,同时还敏感地依赖于相应量的初相值;
短句来源
  相似匹配句对
     Pseudo-Directives
     假指令句
短句来源
     ON PSEUDO-CONVERGENCE
     关于似收敛
短句来源
     Pseudo—Matehings in Graphs
     图的伪对集
短句来源
     Tuberculosis Pseudo—aneurysm
     结核性假性动脉瘤
短句来源
     The energy of D.
     根部能量的积累随放牧强度的提高而逐渐减少。
短句来源
查询“pseudo-energy”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。
  pseudo-energy
At first order in the noise amplitude, the effect of noise on a periodic orbit is given in terms of the period and the derivative of the period with respect to the pseudo-energy of the Onsager-Machlup-Freidlin-Wentzell scheme.
      
Inthis metric, which permits Minkowskian solutions, wefind that both in the Einstein and Landau prescriptionsthe pseudo-energy-momentum tensor vanishes, withoutassuming that the null vector is also geodesic, as was done in earlier work.
      
The resulting tensors have a large number of arbitrary parameters, frequently have spacelike currents, and frequently do not reduce to familiar pseudo-energy tensors in the weak field limit.
      
As in the case of restrained molecular dynamics (rMD) refinement of structures, the experimental distance restraints and bounds are incorporated as a pseudo-energy term (or penalty function) into the mathematical expression for the molecular energy.
      
The pseudo-energy term has been formulated in terms of a calculated J value (a measured quantity) rather than the relevant dihedral angle (a derived quantity).
      
更多          


We adopted Hu Ning's expression of pseudo-energy-momentum tensor density for the gravitational field. From it, we obtained a regular result of the energy of a double-star system. But the distribution of this energy in space cannot be determined uniquely and its distribution laws are essentially identical to those of Schwarzschild external field of an isolated static star. If we recognize that the gravitational field produced by the source matter no longer possesses gravitational mass, then the value of...

We adopted Hu Ning's expression of pseudo-energy-momentum tensor density for the gravitational field. From it, we obtained a regular result of the energy of a double-star system. But the distribution of this energy in space cannot be determined uniquely and its distribution laws are essentially identical to those of Schwarzschild external field of an isolated static star. If we recognize that the gravitational field produced by the source matter no longer possesses gravitational mass, then the value of n in that expression can be determined, and the distribution of field energy can also be determined consequently.

本文援引胡宁所推广的引力场总能量动量赝张量密度式,计算了双星系统的能量,其结果是正常的。然而,这能量的分布却是不确定的;分布的规律基本上与孤立静止星球的席瓦兹外域场一致。如果认为场源物质所产生的引力场不再具有引力质量,则可决定该密度式中的n值,即引力场能量的分布也被确定。

In this paper, the metric coefficients of gravitational retarded field of non-plane wave of the multipolar source at infinity are givenand dience the power of gravitational radiation of lower-rotating body is obtainedAs an example, the estimation for the quadrupole radiation was proceeded, when the spatial distribution was discussed byWe found that the radiation possesses very strong directivity. In the calculation, on the pseudo-energy-momentum tensorit has been given in reference [4]. When n = 1/2 becomes...

In this paper, the metric coefficients of gravitational retarded field of non-plane wave of the multipolar source at infinity are givenand dience the power of gravitational radiation of lower-rotating body is obtainedAs an example, the estimation for the quadrupole radiation was proceeded, when the spatial distribution was discussed byWe found that the radiation possesses very strong directivity. In the calculation, on the pseudo-energy-momentum tensorit has been given in reference [4]. When n = 1/2 becomes the expression for pseudo-energy-momentum tensor density originally given by Einstein. When n = 1 reduces to the expression given by Landau and Lifshitz. This leads immediately to the law of conservation of angular momentum of die gravitational field. By die analysis shown by Hu Ning, when n < 1/8 be the energy of the Schwarzschild field of free gravitational waves would be always kept positive, this is a more important concept dian that of angular momentum and the tensor density. In this paper, when n < 3/2 be chosen for the multipolar retarded gravitational field, the energy density is always positive and progressively increase.By applying the formula of the quadrupole gravitational radiation to the PSR's, we found the calculated results as compared widi the previous theory, the order of magnitude was very close with satisfaction.

本文给出一组远离多极引力源的非平面波推迟度规系数,并由此得到慢转天体引力多极辐射功率表示。当具体对四极辐射进行估算时,发现旋转物体引力辐射具有很强的方向性。将其用于脉冲星计算结果与过去结论在量级上十分满意地接近。

This paper discusses the problem of a nonlinear inertial gravity Snner wave influenced by the heat source. First, the condition that satisfies the wave solution and the expression of the analytic solution are inferred. Then by use of the relation between roots and cofficients of the pseudo-energy influence function, the non-dimensional value M is introduced, by use of M the existence condition ofperiodic solution can be expressed as M > 2/3, when M →2/3, the solitary wave thatis different from KdV equation...

This paper discusses the problem of a nonlinear inertial gravity Snner wave influenced by the heat source. First, the condition that satisfies the wave solution and the expression of the analytic solution are inferred. Then by use of the relation between roots and cofficients of the pseudo-energy influence function, the non-dimensional value M is introduced, by use of M the existence condition ofperiodic solution can be expressed as M > 2/3, when M →2/3, the solitary wave thatis different from KdV equation can be obtained. Finally, by use of M, the nonlinear wave-speed formula is established, i. e. wave-speed c has relations with amplitude characteristic divergence and M. When wave-speed formula degenerates into thelinearlized wave-speed formula, we find that when M → 1, the system appears aslinear effect; when 2/3 < M < 1, then the system appears as nonlinear effect; whenM →2/3, the system appears as solitary wave effect. The non-dimensional value Mserves as a criterion of nonlinear and linear effect.

本文考虑有外界热源情况下的非线性重力惯性内波,首先我们讨论了波解存在的条件及得到了解析解的表达式。然后我们利用拟能影响函数中的根与系数之间关系,导出一个无量纲的量M,利用M把周期解存在条件转化为M>2/3,当M→2/3时,就得到了区别于KdV方程的孤立波解。最后利用M我们建立了非线性波的波速公式,波速C与振幅,特征散度,M之间的关系,当波速公式向线性化波速公式退化时,我们发现当M≥l时系统呈线性效应;当2/3

 
<< 更多相关文摘    

 


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