空间与时间的

Utilizing the symmetric property of the hyperbolic complex space-time, we may explain the correspondence relations of time inversions, energy inversions and complex conjugate transformations.

利用双曲复时空间的对称性，可以解释时间反演、能量反演与复共轭变换的对应关系，能够找出正、反粒子的时空对应点。

Students develop a high level of comfort with information technology as they regularly access information through the resources of the internet, collaborate electronically over time and space, and develop and make professional level computer-driven presentations.

培养学生高水平的舒适与信息技术作为获取信息，他们经常通过资源互联网，电子协作，在时间和空间，并开发和专业水平的计算机驱动的介绍。

In other words, the importance of the visual space of these works lies in the way they use the harmony between elements to bring together the field forces of different time and psychological experiences.

或说，它们的视觉空间的意义，可藉由单元之和，汇聚出不同时间与心理性体验的场域。

When one weighs the opposing forces, the elements of space and time, and the sea-land transfer problem, one sees that Churchill's foot-dragging made sense.

如果我们衡量一下双方的兵力、时间与空间的要素，以及海陆转运等问题，我们就会明白，丘吉尔迟迟未能采取行动是合情合理的。

Finite element discretization was carried out on the mathematical model to get a fully coupled finite element equation with the parameters of element nodal displacement and element nodal pore pressure as unknown variables. Finally, the transient nonlinear finite element equation in incremental form for reservoir fluid-solid coupling is obtained by means of time discretization in implicit difference scheme.

基于与微分方程等价的加权余量公式，在空间域采用有限元离散，对时间域进行隐式差分格式离散，导出了以单元节点位移和单元节点孔隙压力为未知量的储层流固耦合的非线性有限元增量方程。

It is discussed that the major dimensions of cultural variabilities are individualistic culture and collectivistic culture, masculine culture and feminine culture, high-context culture and low- context culture, which produce differences in NVC of Chinese and Americans, specific examples of the NVC differences between Chinese and Americans are analyzed and illustrated, ranging from chronemics, proxemics, kinesics, paralanguage.

本文认为造成中美非言语行为差异的主要文化因素是集体主义和个体主义，高语境文化和低语境文化，阴性文化和阳性文化，并就具体的时间语，空间语，身势语，副语言等等进行了对比分析和论证。集体主义—个体主义这一价值标准是衡量个人与集体联系是松散还是紧密的一个尺度。

In the end, we discuss the functions, architectures and characteristics of the DM-ODA system in detail. Besides, we make performance evaluations on both the object storage space and the message handling time of the system.

论文最后论述了DM-ODA系统的功能、体系结构及其特点，并对该系统对象存储的空间复杂度与消息执行的时间复杂度作出性能分析。

The stability and convergence of the fully discrete solutions are proved and the convergence order is also given.

从数值实验上也验证了该算法的可行性和高效性，对非定常N-S方程提出了一种新的全离散TGM：空间离散用标准FEM，时间离散用Crank-Nicolson格式，证明了全离散解的稳定性与收敛性。给出了收敛阶。

Ground subsidence caused by underground coal mining is a space-time process. Coal seam pitch is one of the most important factor which determine movement and failure forms of overlying rock and the level of ground movement and deformation.

地下煤层采出后引起的地表沉陷是一个时间和空间过程，煤系地层倾角是决定上覆岩层的移动和破坏形式及地表移动与变形程度的重要因素之一。

According to logging results of 167 boreholes and chemical analyses of 24 369 samples as well as characteristics of element distribution at 4 000 m, 3 950 m and 3 900 m levels, the deposit is characterized by alteration, mineralization and element geochemistry of the porphyry. Alteration and mineralization are spatially and temporally related to the augen quartz phenocryst_bearing hornblendequartz diorite porphyrite (J3δομ).

根据167个勘探钻孔编录和化学分析（24369件化学分析样品）资料，以及对海拔4000 m、3950 m、3900 m水平面的Cu、Au、Ag、Mo、Mn、P b、Zn、W、K、Na、Ca、Rb元素分布规律的分析，显示矿体具有斑岩型矿床的蚀变、矿化以及元素地球化学特征，主要矿化和围岩蚀变在时间上和空间上均与含眼球状石英斑晶的角闪石英闪长玢岩（J3δομ）有关。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。