距

Food city in North China is located in Shijiazhuang City, the West Second Ring Road intersection and peace, the south, State Road 307 from Highway Shitai 2.5 kilometers away from the double line of 107 National Road 2 km, City Bus 76 Road, one way travel, tourism, car 2 way direct food City, road transport networks, transport facilities, geographical location is extremely advantageous.

华北食品城位于石家庄市西二环与和平路交叉口，南靠307国道，距石太高速公路2.5公里，距107国道复线2公里，市公交76路、旅游1路、旅游2路车直达食品城，公路运输四通八达，交通便利，地理位置极为优越。

According to the division principle of flue gas sampling point in round stack,the paper gives a convenient and prac-tical formula of the dixtance from sampling point to inwall and corrects the errors in table of the distance value from sampling point to in wall in the published literatures.

本文根据圆形烟道采样点划分原则，给出了一种方便适用的采样点距烟道内壁的距离公式，并就现有文献中采样点距烟道内壁的距离值表格的误差进行了修正。

The result also indicated that variation in atomic neighbour distance with concentration is about 40 percent and 20 percent, respectively, for ionic bond and covelent bond solid solutions, compared with that expected by the near neighbour vegard's law, while in the metallic bond solid solutions, this exceeds 50 percent, even reaches 80 percent 〓 so.

用虚晶格近似模型来描述固溶体中的原子近邻结构是不恰当的，然而原子近邻距的加权平均却与VCA值一致，这说明固溶体晶胞参数随成分的变化规律是由原子近邻距随成分的变化规律所决定的。

In the final section, we give the form of surjective isometric Jordan isomorphisms on triangular Banach algebras, and prove that such isomorphisms .

第四节给出了三角Banach代数上满等距Jordan同构的一般形式，并证明了一些特殊的三角Banach代数上满等距Jordan同构的酉空间实现性。

The main difference between the proposed method and the existing methods is that the new one embeds objects into the parametric space of the base surface by isometric or locally isometric mapping using the planar development of the base surface as the intermediate medium, thus the object to be deformed can follow the shape of the base surface homogeneously.

新方法中，变形控制曲面首先以等距或局部等距的方式展开为平面，然后经由平面的线性映射，将待变形物体嵌入控制曲面的参数空间中，从而产生符合控制曲面形状的局部均匀变形。

Three counter-examples of topological space are proposed in this study: There are two metric spaces, X and Y, in which and are isometric, whileand are not isometric; Non-metric tight regular space is a counter-example of the separation of topological space; No non-zero continuous linear functionals of the linear topological space is a counter-example of linear topological space.

这里给出三个反例，存在两个度量空间X与Y，使X^2与Y^2等距而X与Y并不等距是拓扑空间中的反例；存在不可度量化的紧的完全正规空间是拓扑空间分离性的反例；不存在非零连续线性泛函的线性拓扑空间是线性拓扑空间的反例。

This paper presents tour route clustering algorithm based on Isometric Encryption and Case Reasoning.It firstly processes the tourists' sensitive attribution using random isometric rotation transformation,then uses case reasoning to analyze the tour route on transformed dataset.

提出了基于等距加密和案例推理的旅游线路聚类算法，首先对旅游者的敏感属性进行随机等距旋转变换，再对变化后的数据集使用案例推理方法进行旅游线路的聚类分析。

Such a problem need us to know whether an onto isometry between the unit spheres of Banach spaces has an linear extension to the whole space?

它是问定义在两个Banach空间单位球面到单位球面上的等距算子是否可以线性等距延拓到整个空间上？

For k≥1, an isometry φ between codes over Zsubscript P(superscript k+1 and codes over Z(subscript P^2) is introduced and used to give a generalization of the Gray map φ: Z(superscript n subscript 4)→F(superscript 2n subscript 2). Furthermore, by means of this isometry, the concept of negacyclic codes is extended to codes over the ring Zsubscript P(superscript k+1. A characterization of these codes in terms of their images under φ is given. It is also shown that the generalized Gray map image of the 1-P(superscript k-cyclic code is a distance-invariant quasi-cyclic code.

文章引入了Z下标 P(上标 k+1码和Z(下标 P^2)码之间的等距同构φ(k≥1)；利用φ把Gray映射φ：Z(上标 n 下标 4)→F(上标 2n 下标 2)推广为φ：；而且利用φ，负循环码概念被推广到Z下标 P(上标 k+1码，得到了1-P(上标 k-循环码；依据等距同构φ，给出了这些码的表示；也证明了1-P(上标 k-循环码在推广的Gray映射下的像是距离不变的准循环码。

Myitkyina is the Union of Myanmar's Kachin State capital, 919 miles from Yangon, 487 miles from Mandalay.

密支那是缅甸联邦之克钦邦的首府，距仰光919英里，距曼德勒487英里。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。