space-times
英
美
(space-time 的复数) a. 时空
[化] 时空
space-time 的复数
双语例句
- Space-Like Hypersurfaces with Constant Mean Curvature in Static AdS Space-Times
静态AdS时空中的常平均曲率类空超曲面 - Basing on the Concept of mapping and employing partial difference quotient operator δ_a, difference scheme of determined solution problems for conductor system is obtained with discretization space-times as frame.
以映射概念为基础，离散时空为框架，应用δα偏差商算符得到导体系定解问题的差分格式。 - The radiation of static black holes and the conformal flat form of space-times with tortoise coordinates
静态黑洞辐射与时空在乌龟坐标下的共形平直形式 - The motion equation of bosonic string in the curved space-times is obtained, it is a general Lorentz equation.
同时，本文导出了玻色弦在一般弯曲时空中的运动方程，为广义Lorentz方程、 - It is shown that for a class of plane-symmetric space-times the vacuum Einstein equations are equivalent to the Euler-Lagrange equations of the four-component non-linear a model. A particular exact solution is obtained.
本文证明平面对称性的真空Einstein方程等价于一组4-分量非线性σ模型的Euler-Lagrange方程，并给出方程的一组特殊精确解。 - Therefore people are making attempts all the while to find the expression of the gravitational energy-momentum density in the form of a true space-times and gauge tensor.
因此，人们一直试图寻找到能真实描述各种引力场的规范张量形式的能-动张量密度。