查询词典 back space

But multi-agent modeling which is bottom-up approach provides a new method of research on urban space structure.

基于多智能体的"从下而上"的建模方法为研究城市空间结构提供了新的思路。

Turning to pace again he nearly tripped over a stack of writing boxes, instead catching a boot buckle in the bottommost of a small pyramid of parchment scrolls that hemmed in his confined walking space.

转身，他想再在地上踱一会儿步子，差点绊倒在一堆盛着书籍文章的箱子上，在他有限的活动区域内，边儿上有一个羊皮纸卷轴堆成的小小金字塔，失去平衡的他，伸手抓住了这金字塔的最底层的一个靴子的带扣。

This paper reviews the theory of complete Bouguer correction and the terrain correction in the space domain and frequency domain, and suggests an integrated method applied to the practical work which shows good result.

本文总结了完全布格校正的理论，从空间域和频率域的角度对中间层和地形校正的方法作了介绍，并引入了一种综合的方法且将之运用到了实际的工作中，并取得了很好的效果。

In the space filled with dielectric, Coulomb's law should be: F = kQ1Q2r2.V in the electric field generated dielectric polarization bound charge and bound charge generated within the medium electric field, and external electric field in the opposite direction, so to diminish the external electric field.

在充满电介质的空间里，库仑定律应为：F＝kQ1Q2r2.V在电场作用下电介质极化产生束缚电荷，束缚电荷在介质内部产生电场，与外电场方向相反，所以使外电场减弱。

The distance from inner voxels to boundary surface is computed in section plane, but not in 3D space.

对于单分支结构的对象，算法得到的中心路径是唯一的。

Suppose that f is a real-valued ω〓-lower semicontinuous function defined on a ω〓closed bounded subset A〓 of the dual E〓 of a locally convex space E, which is bounded below on A〓, and suppose every ω〓 closed convex subset of C〓≡ω〓-clcoA〓 is the ω〓closed convex hull of its w〓-β-exposed points.

假设X是一个局部凸空间，X〓是其对偶。A〓是X〓上的ω〓有界闭子集，f是A〓上的ω〓-下半连续实值函数且在A〓上下有界。

This method is based on the work of reference [1]. By using the Riesz present theory in Hilbert space, we first transform the iterative procedure of variational inequalities into a fixed point form. Then, using the Schauder fixed point theory, we construct a numerical verification method with high efficiency that through numerical computation generates a bounded, closed, convex set in which the approximate solution is included.

通过Hilbert空间中的Riesz表示定理，首先将变分不等式问题的迭代过程转化为一种不动点形式，再利用Schauder不动点定理构造了一个高效率的数值证明过程，即通过数值计算产生一个包含近似解的有界闭凸子集。

The inverse radius vector transform is applied in this paper to change the boundless space into a bounded domain,so that the finite element method can be used in computing electromagnetic fields with open boundaries.

目前，在电磁场数值分析中，有限元法得到了广泛的应用，但一般都认为有限元法适用于有界空间中的电磁场问题，这是因为对于无界空间中的电磁场问题，方法的直接应用存在着一定的困难。

The uncertain parameters are supposed to belong to a given convex bounded polyhedral domain, entering into all the matrices of the system state-space model.

所研究的对象是同时具有状态时滞和多面体不确定性的离散时间系统。

Let D be a bounded domain in the d-fl-dimensional Euclidean space Rd.

设是d+1维欧氏空间R~d的一个有界子集。

These rules reflect some inherent feature of self and nonself, and they are the basic detection criterion of GECISM.

这些规则反映了"自我"和"非我"的内在特征，是GECISM进行"非我"检测的判据。

Until today, the media from China and the outside world still uses the term "Post 89". Regardless to whether it is for commercial gimmick or convenience, everybody still remember "Post 89", a term which carries a strong Cantonese accent.

时至今日，国内外艺术媒体还是在沿用&后八九&这个称谓，不管当初是为了商业噱头还是容易上口好记，反正大家现在是记住了&后八九&这个广东口音很重的词。