1.
The Third Variable and Four Dimensions of Time and Space --The Multivariate Perspective in Sport Science Research;
第三变量与四维时空——体育科学研究中的多维视角
2.
The Main Properties of Minkowski Space-Time M_4 and the Relativistic Equation of Motion a Particle;
Minkowski四维时空M_4的主要性质及粒子的相对论运动方程
3.
The energy density of the4- dimensional spacetime is supposed to be dominated by incoherent radiation and the energy-momentum tensor of the internal subspace is a step function.
我们假定四维时空的能量密度是以辐射为主的,而内禀子空间的能动张量是一个阶跃函数。
4.
Four-dimensional space-time defies visualization.
四维空时难以形象表示。
5.
Specified by or exhibiting four dimensions, especially the three spatial dimensions and single temporal dimension of the relativity theory.
四维的，四度空间的由四维确定或表现的，尤指三个空间维度和相对理论中的时间维度
6.
Exploration research on time and space idea of four dimensional space in exhibition building
展馆建筑四维空间的时空理念探索研究
7.
The real universe is a4- D system: it has volume and extends in time.
真实的宇宙是四维的：它有空间与时间的自由度。
8.
Space that has four or more dimensions.
多维空间有四个或更多维的空间
9.
This energy is called the vacuum energy, because it is the energy of the spacetime when the large four dimensions are completely devoid of matter or fields.
这种能量称为真空能量，因为这是当四个大维度完全缺乏物质或场的状况时，所具有的时空能量。
10.
Four-Dimensional Thinking Space for Modulation in Communication Principles;
通信原理中调制技术的四维思维空间
11.
One implication is that the constants we observe may not, in fact, be the truly fundamental ones.
但它却只在时间与空间超过四个维度时（最多可达7个），才能够完满一贯。
12.
Two-dimensional Spatio-temporal Index based on Hilbert Curve
Hilbert曲线的2维时空索引
13.
Quaternion-based 3D Similarity Transformation Algorithm
基于四元数的三维空间相似变换解算
14.
The Lightcone Gauss Map of a Spacelike Curve in Minkowski 4-Space;
四维Minkowski空间内类空曲线的光锥高斯映射
15.
Evolution of International Currency:Space Dimension and Time Dimension;
国际货币的演化:空间维度与时间维度
16.
Spatial-Temporal Changes of Fractal Dimensions of Urban Spatial Morphology in China;
中国城市空间形态分形维及时空演变
17.
involving or relating to the fourth dimension or time.
涉及第四个维度或者涉及时间，与第四个维度相关，与时间相关。
18.
Had to hold the line on salary increases in the fourth quarter.
在第四季度时只好维持工资的涨幅了