查询词典 time space

In which, for the statistic that use the phase-space formed by position 1-linear vectors and momentum 1-linear vectors in 4D time-space and the mutual reactions among these particles can be dealt as elasticity collision, they are the usual de Broglie waves.

其中，对于4维时空位置1-线矢和动量1-线矢组成的"相宇"进行统计，当粒子间的相互作用可当作弹性碰撞时，它就是"德布洛意波"。

In order to solve the problem,We proposed a simple formula for computing paraxial travel time of single-way wave operator. The formula is based on the forward and inverse transform between time-space domain to frequency-wavenumber domain and from vector field to exponential manifold. The travel time are expressed as polynomials of the horizontal offset between the two points, and the single-square-root operator in frequency-wavenumber domain are expressed as polynomials of wavenumber. Coefficients of travel time polynomials and that of single-square-root operator are related each other and calculated by Lie algebraic integrand, exponential map and the saddle-point method.

针对此，基于时间空间域到频率波数域和向量场到指数流形上的正反变换，提出了计算单程波算子旁轴走时的简便公式，将走时表示成空间变量(地面点到地下相点的水平距离)的多项式，将频率波数域单平方根算子表示成波数的多项式，运用Lie代数积分、指数映射和鞍点法将走时多项式的系数与单平方根算子的系数联系起来，运用单平方根算子的系数计算走时多项式的系数。

In cyberspace, people with virtual identities interact to form a virtual society as their life space. The interactions in this space have many features such as being time-space-transcending, nonsocial, self-disciplining, and etc.

在网络空间中，人们通过建立的虚拟身份进行互动形成了一个生活空间即虚拟社会，虚拟社会的人际互动有跨时空性、去社会性和自律性等特征。

This project was conducted starting with the three interrelated subjects the structural characteristics of desertification landscapes in different bioclimatic zones, desertification driving factors and their function mechanism, and the dynamic model of landscape space for the occurrence and development of desertification in representative desertification regions and on the basis of in-depth studies of the relations between landscape structural characteristics and processes of desertification and their stability; the driving force of different time-space scales of desertification and their proportion, manifestation form, and action mechanism in the desertification processes; and the establishment of threshold conditions for the surface wind erosion and has achieved important progress in the definition of desertification conception

本课题从三个相互联系的专题（即不同生物气候区荒漠化景观的结构特征、荒漠化驱动因素及其作用机理、典型荒漠化地区荒漠化发生与发展的景观空间动力学模型）入手，在深入研究荒漠化景观结构特征与过程的关系及其稳定性，不同时空尺度的荒漠化过程驱动力及其在荒漠化过程中所占比重、表现形式及作用机制，地表风蚀临界条件的确定等内容的基础上，虽未建立荒漠化景观空间动力学模型，但在沙漠化概念，末次间冰期以来沙漠化过程时间序列和特征冷暖时期沙漠、沙地空间分布格局，现代沙漠化过程中自然因素和人文因素的作用、贡献率、沙漠化土地对气候的反馈作用以及风蚀临界值，沙粒跃移轨迹参数和能量分布，我国沙漠化防治思路和对策，沙尘暴区划和沙尘暴指数等方面取得了重要进展。

The unusual quality of one tie up of the space-energy make the gravitation of quantum spatial measurement cosmic energy, lave the absolute point of unusual quality one tie up of in cosmic time-space, come to do not symmetrically gradually belong to stabilization thus at reductively fluctuate, not can reversely strides across reach the stable state of limitedly relatively not symmetry, come to do the circle of shut locus thus infinite continuous stable strides across.

宇宙能量的宇称量子的空间能使引力的一维奇性，偏离在宇宙时空中的一维奇性的绝对点，成不对称地递归于稳定而在缩小地波动，不可逆地跨越到有限地相对不对称的稳定状态，成为闭合轨迹圆而无限延续的稳定跨越。

It suggests that for the same circumstances (3.5MHz frequency-division duplex, 3.5GHz band), adding subchannelization, diversity and space-time coding to a base station could increase the coverage range from 2km to 9kma twentyfold increase in coverage and, potentially, in subscribers.

文中提出，对相同的环境(3.5-MHz频分双工、3.5-GHz频带)，在一个基地台中增加子讯息通道化、多样化和空-时编码(Space-time coding)可以把覆盖距离从2公里提高到9公里，覆盖率增加20倍，这意味著潜在用户也增加20倍。

Earth is not the only place in the universe where there is a time-space reality system, nor does it lie on the only vibratory level where there are space-time realities, but life here (because of the nature of life on Earth and the extreme dualities and polarities involved) represents one of those places that represents a unique challenge to any entity who has problems to work out that require such a location.

地球并不是宇宙中唯一有时空现实系统的地方，它也并不位于唯一有时空现实的振动层上，但这里（由于在地球上生活的本质和涉及的极端的二重性和极性）是任何有问题要解决的实体所需要的地方之一。

The process requires pine bark, machine time,labor time,and storage space.

这一过程需要松树树皮，机时间，劳动时间，和存储space。

Anti-utopia;We;time-space body;vertical time-space body

反乌托邦；《我们》；时空体；异时空间共时化

We must not consider space and time separately in determining the time-space co-ordinates in another c.s.

在决定另一个坐标系中的时空坐标时，我们不能把空间和时间分开来考察。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。