查询词典 metric system

Then,by using the algebraic method which was introduced by Yang L.and Zhang J.Z.,and the generalized isometric embedding theory,the generalized concept of metric addition is brought forward,a geometric inequality about the generalized metric addition is given,and the main result of Ya...

然后利用杨路和张景中引进的代数方法，应用广义等距嵌入定理，提出了关于两组两个完全同向的n维单形"广义度量加"的概念，并且证明了涉及"广义度量加"的一个几何不等式，它推广了杨路和张景中关于Alexander猜想的结果。

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。

Quantifying similarity/difference between two objects plays an important role in many contexts The quality of the similarity/difference scores can be improved by considering the semantic information related to the features of objects A flexible semantic distance function called X Dist is proposed, which can utilize the semantic information to measure the difference between two objects based on a solution to the transportation problem from linear optimization With a ground distance function for single features being a metric, X Dist is also a metric This property is very useful for making searching efficient, but is not investigated in the previous research Moreover, the experimental results show X Dist can be as good as the previously studied similarity measures in nearest neighbor searching, discriminative power and computing speed

量化对象间相似性/差别的方法具有广泛的用途，利用相关的语义信息能够得到更好的量化结果提出了一个量化对象间语义差别的距离函数XDist，它基于线性优化中的运输问题模型和相关的语义信息量化两个对象之间的差别在量化特征的差别函数是度量的情况下，XDist是一个度量，在提高搜索的效率方面具有优势，弥补了以往研究的不足，而且实验初步表明，此函数在最近邻查询效果、差别分辨力和计算速度方面能与已有函数相媲美1 引言量化对象间相似性/差别的方法具有广泛的用途，例如数据挖掘中的聚类；信息检索中的相似文档查询；协同过滤中的相似用户查询；CBR中的相似案例查询集合是对象特征表示的常用结构，集合的元素是与对象特征相关的项，它们可以

Handles up to 10 metric tons, the 15 metric tons handled by Manta 1600 is ideal for a majority of processors.

6000处理多达10吨，由1600曼塔处理15吨，是适合大多数的处理器。

The main purpose of this paper is to study the quasi-near-standard points in a metric space and the nonstandard completion of a metric space.

研究了度量空间中的拟近标准点和度量空间的非标准完备化。

The measurement in set theory, the properties of Metric Space, Measurement Topology, Measurable Space, Perfect Metric Space and its application in first order circuit are explored in this paper.

本文论述了集合上的度量、度量空间的性质、度量拓扑、可度量化空间、完备度量空间、及一阶电路中的度量空间。

A 4 Quantity Model (4QM) for partitioned area entities in terrain OTIN via combining topology relation with metric relation is proposed subsequently. Spatial topological relation and metric relation are described in one model.

将拓扑和度量关系相结合，本文给出了地形OTIN中剖分面状地理实体的4数模型(4QM)，使得拓扑关系和度量关系表达在同一个模型中。4QM可以作为地形OTIN中地理实体边界简化的参考。

Company business scope: Metric plug plug plug left teeth straight plug, such as Brandt Gauge Metric ring ring ring teeth left straight Brandt ring ring gauge, such as dedicated short taper gauge cone gauge Mohs gauge needle, such as three types of vernier caliper caliper caliper with standard digital calipers, such as depth micrometer caliper micrometer outside diameter micrometer inside diameter micrometer micron micrometer scale, such as lever-type dial indicator dial indicator inner diameter dial indicator digital display dial indicator, such as Square Block-type wide angle square-foot knife-edge knife-edge angle square feet omnipotent point of view, such as meter-type coordinate measuring machine single lever gear comparator block welding inspection regulations, such as foot and other workers?

本公司经营范围：塞规公制塞规左牙塞规直管塞规布氏塞规等环规公制环规左牙环规直管环规布氏环规等专用量规锥度量规短锥量规莫氏量规三针等卡尺类游标卡尺带标卡尺数显卡尺深度卡尺等千分尺外径千分尺内径千分尺内侧千分尺微米千分尺等量表类百分表杠杆百分表内径百分表数显百分表等角尺类宽座角尺刀口尺刀口角尺万能角度尺等量仪类单坐标测量仪杠杆齿轮比较仪焊接检验尺等块规及其他工？

We have sent a letter this morning, offering you 50 metric tons of black tea, at USD XXX net per metric ton CFR Shanghai for shipment during November／December subject to your order reaching here by JulY

今晨已经去函，报50公吨红茶每公吨XXX美元CFR上海净价，装运期为11月和12月，以七月三十日前复到为准。

In chapter one, the background and current situation of the nonlinear operator theory in probabilistic metric spaces are introduced, and the preliminaries of probabilistic metric spaces are given. The main problems studied in the thesis, the expected conclusions and the study and research significance of this thesis are introduced.

第一章，介绍了概率度量空间中非线性算子理论发展的历史背景、现状以及概率度量空间中的预备知识；介绍了本文所研究的主要问题、预期取得的结果以及研究意义。

The circulation, consumption and reproduction of the trilogy have not only testified to its historical significance and literariness, but also invested it with new meanings.

该三部曲的流通、消费与再生产不仅验证了其历史意义及文学性，而切还赋予它以新的意义。

If he thought that he could buy me off, he would be wrong.

如果他认为他可以收买我，那他就大错特错了。