energy-momentum tensor是什么意思

网络释义

用法例句

Two potential dual theory of EM field energy-momentum tensor;

电磁场能量动量张量的双矢势对偶理论

The renormalized energy-momentum tensor and Casimir effect of Dirac field in two-dimensional static spacetime;

二维静态时空中Dirac场的重正化能动张量和Casimir效应

Using the expression of energy-momentum pseudo-tensor of cylindrical gravitational waves of both the polarized states,the authors got the expression of the energy and momentum after a great lot of calculations.

利用Rosen-virbhadra(R-V)给出的引力场能量动量赝张量的一般表达式,计算得到了双极化态柱面引力波能量动量的具体形式,并讨论了其正定性问题与渐进行为。

A study about the energy-momentum tensor of pure gravitational field part of matter;

物质纯重力场部分的能量-动量张量研究

Based on two-fluid model of superfluid,an energy-momentum tensor has been discovered,and the relativistic equations of superfluid dynamics have also been derived according to the laws of conservation of energy and momentum for the physical system.

以超流体的二流体模型为基础,根据超流的微观理论,找到了一个能量-动量张量,并通过能量和动量守恒定律导出了相对论性超流体的宏观动力学方程。

In his book The Classical Theory of Field,Landau rigorously deduced the expression of energy-momentum pseudotensor of the gravitational field as,but he failed to give the concrete deductive process of this expression.

纵观各种表述,只有Landau提出的能量-动量赝张量表示才是最能反映等效原理要求的表述。

A Discussion on four Dimensional Divergence of Four Vector of Entrophy of Ideal Fluid According to Energy-Momentum Tensor T~(ab);

从能量动量张量T~(ab)讨论熵四矢的散度

Study on the Energy-Momentum Tensor of Electromagnetic Fields in External Region of Spherical Symmetric Mass and in Gravitational Waves;

球对称质量外部区域和引力波场中电磁场的能量动量张量

The Energy-Momentum Tensor of Gravitational Waves of the Double Polarized States and Electromagnetic Fields in Gravitational Waves;

双极化态引力波及其波场中的电磁波的能量动量张量

The Energy-Momentum Pseudo-tensor of the Cylindrical Gravitational Waves and Gravitational Solitons;

柱面引力波和引力波孤子的能量动量赝张量

maxwell energy stress tensor

麦克斯韦能量应力张量

The Discussion about the Traditional Energy-momentum Pseudotensors under a Nonzero Cosmological Constant;

非零宇宙常数下传统能动量赝张量的讨论

Conservation of Mass. Conservation of Momentum. Stress Tensor.

质量守恒，动量守恒，应力张量。

High-Frequency Gravitational Wave Propagating Through the Vacuum Robertson-Walker Spacetime and Its Energy-Momentum Pseudo-tensor;

在真空Robertson-Walker时空中传播的高频引力波及其能量动量赝张量

Relic Gravitational Waves Energy-Momentum Pseudo-Tensor in Mφller-Landau Expression and Its Asymptotic Behavior of High-Frequency

遗迹引力波能量-动量赝张量的Mφller-Landau表述及其高频渐近行为

laws of conservation of energy and momentum

能量和动量守恒定律

Momentum and energy have been united.

动量和能量统一了起来。

The paralysis, vibrations and the huge feeling are symptoms of the energy body expanding and the astral body loosening.

麻痹、振动和扩张的感觉是能量体扩张和星体躯体松动的征兆。

Unwinding Tension Control System with Braking Energy Feedback Unit

带制动能量回馈单元的放卷张力控制系统

Influence of Stretch on Motion of Relaxational Screen's Sieve Plate

弛张筛筛面张紧量对筛面运动的影响

Relic Gravitational Wave and Positive Definite and Expression of Their Energy-Momentum Pseudo-Tensor in De sitter Background Spacetime of the Curve;

De sitter弯曲时空中遗迹引力波及其能量动量赝张量的表述和正定性问题

The energy of motion is called kinetic energy.

运动的能量称为动能。

The energy body expands and opens in order to accumulate and store energy.

能量身体扩张和打开以积聚和储存能量。

Energy, work, or power used to drive a machine.

能量，功用于驱动机器的能量，功或能