查询词典 reflexive space

We generalizes the concept of the parallel rays of Euclidian space to a complete noncompact Riemannian manifolds and discuss its properties. The above quasilinear degenerate parabolic equation arises from physics,mechanics, biology and finance etc fields.

上述拟线性退化抛物方程来源于物理、力学、生物和金融等许多领域，研究该方程解的存在性、唯一性和稳定性及其他性质具有广泛的意义。

The course of land degradation is the course of the transformation of soil resource distributing at time and space.

而土地退化的过程就是土壤资源时空分布的变化过程。

It was widely used in many field including 360 degree mapping of virtual environment, robots technology and space mapping.

图像拼接是全景图生成的关键，也是IBR最基本的处理方法，它广泛应用在虚拟环境的360度映射、机器人技术以及航天测绘等领域。

Inspired by this section, in section 5.2,we explore some basic topological degree properties of A-proper mapping in Menger pn-space. By its homotopy invariance, we prove the existence of solution for some equations.

受这节内容的启发，在第5.2节，我们首次在Menger pn-空间中研究了A-proper映射的拓扑度理论，并利用其同伦不变性获得了几类方程解的存在性。

In the fourth section of this paper, we take into account one of the main features of the problem: namely, the presence of large symmetries in the solution space. In fact, the degree of symmetry grows exponentially with the cardinality of the set of colors.

在本文的第四章节中，研究发现在利用遗传算法解决图的着色问题中存在着一个重要的不足，即在问题解空间中存在着大量的冗余数据。

The first 3D dimensional polymeric cluster 〓(8) has been synthesized though solid state reaction, the X-ray structural analysis showed that the three-dimensional framework of 8 has a very high degree of symmetry with three mirror planes and one four rotation axis in I4/mmm space group, and composed of two building blocks 〓 and 〓 bridged by S-Cu〓 and Cu〓-Cl bond.

化合物6非线性折射值n〓为-9.3×10〓m〓·w〓，显示自散焦性质，与我们以前观察到的现象相反，这可能是配体作用造成的；非线性吸收值α〓 1.23×10〓m·w〓，表现出较强的非线性吸收效应。

This paper is dehumidifier hardware circuit design, for improving people's living environment and provide more comfortable living space.

本文是除湿器的硬件电路设计，出于改善人们的居住环境，提供更加舒适的生活空间。

For the last four years the military, UAC's biggest supplier, has used the remote facilities on Phobos and Deimos to conduct various secret projects, including research on inter-dimensional space travel.

在过去四年的军事， 87%的最大供应商用遥控设备对火卫一和火卫二进行各种秘密项目包括研究跨维空间的旅行。

A panel tasked by the White House with reviewing NASA's human space flight activities (New Scientist, 22 August, p 8) suggests sending astronauts to one of Mars's moons, Phobos or Deimos, among other possibilities raised in its report released last week ( http://tinyurl.com/mbajav ).

据英国《新科学家杂志》报道，暂不考虑火箭爆炸或者宇宙飞船与太空垃圾发生擦边撞击，放射线辐射就是人类在低轨道探索登陆火星的最大障碍。

Poisson's equation:In space where the source density is ρ, the Laplacian of a : potential U is 2 U = 4πρK, where is the operator del and K is a constant (gravitational constant in case of mass and gravitational potential).

泊松方程：在源密度为ρ的空间中，位场 U 的拉普拉斯算子为： U = 4πρK，。在米-千克其中为 del 算子，K 为常数(质量的万有引力常数和重力势)秒单位制中应去掉常数 4π。

Alternatively, the con- trollers can use the synchronous rectifier itself or loss- less inductor current-sensing methods to provide overload protection with lower power dissipation.

另外，康威特罗勒斯可以使用同步整流器本身或亏损减少电感电流检测方法，以提供低功耗过载保护。

Mr. Dauber's other Schatz hangs in his home movie studio.

多伯把沙兹的另一件作品挂在家里的电影室。