定位

基本解释 (translations)

locating  ·  orientation  ·  site  ·  sited  ·  sites  ·  orientations

词组短语

go to · fixed position · fix position · make reservations

与定位相关的网络例句 [注：此内容来源于网络，仅供参考]

The code plate is equipped with intelligence code, energy code, constitution code, ovulation conclusion table of women with normal catamenia as well as code positioning cooperation method.

8 ，其组成包括衬盘、生理周期盘、代码定位盘和标尺，生理周期盘、代码定位盘和标尺分别配装在衬盘的正、反两面，由盖拴固定在衬盘上，生理周期盘的月日盘周圈上设有月日相应标识，精力盘、智力盘和体力盘周圈上分别设有精、智和体力生理周期循环变化标识，内圈盘依次位于相邻外圈盘上标识内圈：代码定位盘的年份盘周圈上设有 00-99 个年份标识，代码盘上设有智力代码、精力代码、体力代码标识和月经正常女性排卵时间推算表以及代码定位操作方法；标尺为两把，分别配装在生理周期盘和代码定位盘上，生理周期盘上的标尺上设有指示标尺线，代码定位盘上的标尺设有定位代码标识框；本实用新型优生测算器结构简单，测算内容显示直观，操作简便。

At the same time, combining with the actual condition of delivery pipeline of our country and some prevalent leak detection and location methods, this paper raised a method, which is based on wavelet analysis and negative- pressure-wave to detect and locate the leakage. Jobs in the paper are as follows:As affected by gas density, pressure, specific heat and pipe material, the velocity of negative-pressure-wave improved depending on the energy conservation. At one time, taking the affection of velocity of gas flow, the location formula was modified in some degree.When locating the leaks with location formula, the iterative approach algorithm was adopted as a new method to increase the location accuracy level of system.Multi-scale decomposition and reconstruction of wavelet transform is utilized to filter the noise of negative-pressure-wave, which was brought by leakage. With the capacity to detect the signal singularity fast and accurately, wavelet transform was used to catch the break point of pressure signal. The work improved the accuracy of At in location formula, accordingly improved the location accuracy.Wavelet is a suitable tool for signal analysis. The distinct character is that the mother-wavelet is of optional. That means choosing different mother-wavelet will get different analysis result. So we studied how to choose mother-wavelet and its scale for signal singularity detection. The method is to choose a wavelet by regularities of the wavelet and the signal.Finally, a plan, which bases on SCADA system for inspection and detection of natural gas leakage, is proposed in the article.

其中，主要进行了以下几方面的工作：针对泄漏产生的负压波在管道中的传播速度受媒介的密度、压力、比热及材质等因素的影响，而非声波在空气中传播的速度，本文利用能量守恒原理，对其进行了修正；考虑到管内气体流速对压力波速的影响，对原始的负压波定位公式进行了一定程度的改进，并在利用定位公式进行泄漏点定位时采用逐步迭代逼近算法，提高了系统的定位精度；利用小波变换的多分辨率分解和重构技术，对采集到的管道发生泄漏时产生的负压波信号进行了降噪处理；并利用小波变换技术对信号奇异点的快速、准确的识别能力，对经上述消噪后的负压波信号进行了奇异点捕捉，精确捕捉的结果提高了定位公式中上下游站点采集到的负压波奇异点的时间差△t的精度，从而进一步提高了定位的精度；考虑到小波变换是一种基波可变的信号分析工具，也就是说，不同的小波基波对信号分析的结果将有很大差别，这势必影响最终的处理结果，因此，我们又对比分析了本课题中小波基及尺度的选择问题，依据规则性系数相似性原理对母小波的选择进行了探索性研究；最后，还提出了基于SCADA的泄漏检测与定位系统的软件开发构想及系统的嵌入方案。

Aconnector is an injection molding from the positioning kits and installed in the positioning of the Inner-Block, packaged in the seat of the spring and reed composition, described the position set of cylindrical Chengyuan, the location of the hole sets A circular from the convex to capacity at the first spring home district and the Department of card system for the second district of the blocks in the positioning of the sets of holes in the first referred to the Ministry, since the port inside the shaft Two symmetrical to the hole within the targeted slot, a connector and adapter combination of positioning, positioning slot in the rear, the agreement sets in the central part of setting the level of L-shaped slots, so that the connector and adapter reliable combination of the Practical use of new high-strength engineering materials first injection molding, greatly simplified the process, a connector improve the accuracy of the positioning trough of the utility model to improve, even if the products improve the safety and reliability, and more convenient assembly, product structure is simple And optimize the manufacturing process, reducing costs and improve productivity.

一种连接器是由注塑一次成型的定位套和安装在定位套内的机座、套装在机座上的弹簧和簧片组成，所述的定位套呈圆柱状，该定位套的内孔由一内凸圆隔出容置弹簧的第一区部和卡制机座的第二区部，在定位套的内孔，位于所述的第一区部处，自端口向内，轴向对称设置两条内孔定位槽，起到连接器与适配器结合的定位作用，在该定位槽尾部，约定位套的中部设置L形水平槽孔，使连接器与适配器可靠结合；本实用新型采用高强度工程材料一次注塑成型，大大简化了加工过程，提高了一种连接器的精确度，本实用新型定位槽的改进，即使产品安全可靠性提高，又更方便组装，产品结构简单、制造工艺优化，从而降低了成本，提高了生产率。

A connector is an injection molding from the positioning kits and installed in the positioning of the Inner-Block, packaged in the seat of the spring and reed composition, described the position set of cylindrical Chengyuan, the location of the hole sets A circular from the convex to capacity at the first spring home district and the Department of card system for the second district of the blocks in the positioning of the sets of holes in the first referred to the Ministry, since the port inside the shaft Two symmetrical to the hole within the targeted slot, a connector and adapter combination of positioning, positioning slot in the rear, the agreement sets in the central part of setting the level of L-shaped slots, so that the connector and adapter reliable combination of the Practical use of new high-strength engineering materials first injection molding, greatly simplified the process, a connector improve the accuracy of the positioning trough of the utility model to improve, even if the products improve the safety and reliability, and more convenient assembly, product structure is simple And optimize the manufacturing process, reducing costs and improve productivity.

一种连接器是由注塑一次成型的定位套和安装在定位套内的机座、套装在机座上的弹簧和簧片组成，所述的定位套呈圆柱状，该定位套的内孔由一内凸圆隔出容置弹簧的第一区部和卡制机座的第二区部，在定位套的内孔，位于所述的第一区部处，自端口向内，轴向对称设置两条内孔定位槽，起到连接器与适配器结合的定位作用，在该定位槽尾部，约定位套的中部设置L形水平槽孔，使连接器与适配器可靠结合；本实用新型采用高强度工程材料一次注塑成型，大大简化了加工过程，提高了一种连接器的精确度，本实用新型定位槽的改进，即使产品安全可靠性提高，又更方便组装，产品结构简单、制造工艺优化，从而降低了成本，提高了生产率。

This paper is consisted by 6 chapters totally, Chapter 1 is the introduction of the background information of LBS, and discuss the importance and imperativeness of this service; Chapter 2 analyze the market in Henan province; Chapter 3 analyze and compare some LBS services; Chapter 4 set down the technical and deployment plan of LBS according to CMCC Henan's local network and the LBS technology; Chapter 5 solution for personal and corporate usage ,an example of vehicle surveillance system developed by Henan Sincer Company is also introduced; Chpater 6 summarize the whole paper , emphasize the needs and feasibility of building LBS and future estimation.

论文共分六章，第一章对移动定位业务的建设背景进行介绍，分析了开展移动定位的重要性和紧迫性；第二章详细分析了国内外以及河南省本地对移动定位业务的需求情况；第三章对各种定位技术进行了简单的介绍和分析；第四章根据河南移动的网络结构和定位平台特点，制定了河南移动定位业务采用的技术方案和组网结构；第五章利用河南移动定位系统可开展多种业务应用，包括个人应用和集团应用的解决方案，具有代表性的是为河南星塞尔公司的车辆实时监控系统提供了基于移动定位技术的解决方案；第六章对本论文内容进行总结，说明建设移动定位系统必要性，组网方案的合理性，以及定位系统的应用前景。

This article bases on massive literature materials and reality localization condition foundation,has made the theory discussion in the sports institutes localization content constructed, the localization basis,the localization principle,the localization realization safeguard to the sports institute localization process,forms integrity knowledgement to sports institute localization development way integrity,pursue sports institute localization the theory basis.

本文在查阅大量文献资料和考察现实定位状况的基础上，对体育院校定位过程中体育院校定位内容的构建、定位的依据、定位的原则、定位实现的保障做了理论探讨，形成对我国体育院校定位发展途径的整体性认识，找寻我国体育院校定位的理论依据。

Finally,based on this theory discussion and the actual case analysis,the paper has drawn the following conclusion:sports institute must seek the development,should abundantly realize to the school localization importance and completes the localization work,the correct reasonable school localization is the sports institute development premise and the foundation.The sports institute localization must rest on the Chinese national condition request,the social expectation and request,the place characteristic and school own request.The sports institute localization must follow must pragmatic principle:the whole optimization principle;the democratic principle;the academic dominant principle;the selective principle etc..In the sports institute localization process,various sports institutes must formulate the personal reasonable system,to carry on the appraisal with locate,to strengthen the internal and exterior communication of sports institute localization,to safeguard the realization of localization.

最后，在此理论探讨和实际案例分析的基础上，得出了如下结论：我国体育院校要谋求发展，就应充分认识到学校定位的重要性，做好定位工作，正确合理的办学定位是体育院校发展的前提和基础；体育院校定位要依据中国国情要求、社会期望和要求、地方特色和学校自身的要求，科学合理构建体育院校定位的内容；在体育院校定位中要注重体育特色定位；体育院校定位要遵循务实性原则、整体优化原则、民主性原则、学术主导性原则、有所为、有所不为原则等基本原则；在实现体育院校定位的过程中，各体育院校要制定切身合理的制度、对定位进行评估与再定位、加强体育院校定位的内部沟通和外部沟通，来保障定位的实现。

In the presently mobile position technology, GPS's position method is one of the best. This method owns high accuracy less than 15 meters, and can be used with GPS chip in the mobile station. But GPS chip with the high price makes this technology difficult to popular. Therefore, the position technology of GSM communication network is attention to the people gradually. TOA or AOA is more often used among position technology, these methods need only the help of the position measuring instrument to attain time and angle for position calculation. They have good position accuracy, but they are also too expensive to popular. Every positioning technology has its bottleneck such as external environment influence, cost and positing efficiency. Therefore, the purpose of this research lies in finding out the mobile station location and does not emphasize the raise of the accuracy and it only uses existing information to finish position action.

在目前的行动定位技术中，以GPS定位技术为最佳，不仅拥有少於15公尺的高定位精确度，更只需在行动端加装GPS晶片即可使用，可惜高价格的GPS晶片使得此技术难以普及化，因此，以GSM通讯网路为主的定位技术逐渐受人们所重视，其中，又以TOA或AOA等定位技术较常被使用，仅透过位置测量仪器的帮助，便可取得定位所需的时间和角度，并且拥有不错的定位精确度，可惜也受到高价格因素的关系难以普及化，而每种定位技术都有其瓶颈存在，不论是外在环境的影响、成本和定位效能上；所以，本研究的目的在於找出行动端位置，即利用现有的资讯（细胞识别码、讯号强度等）来完成定位动作，而非强调其定位精确度的提高。

The method of obtaining time delay parameters with the reverse access channel is discussed. The modified algorithms of classic correlation methods of TOA estimation are proposed. Noncoherently combining algorithm and group coherent combining algorithm are given. They decrease the computational complexity and are more suitable for implementations in practical systems. The leading edge detection algorithm is proposed to mitigate the effect of multipath in TOA estimation. Then the secondary search method is proposed, it can solve the matching issue of PN code in CDMA systems. The location algorithms based on LS are discussed; include circular trilateration with LS, hyperbolic trilateration with reference differencing, hyperbolic trilateration with sequential differencing and circular trilateration with TOA differences. The design and implementation of wireless location system based on TOA/TDOA in CDMA2000 systems are given. The location process is discussed, and the hardware and software implementation of TOA estimation are given. Finally, the wireless location system which uses TOA estimation and LS location algorithms above is tested in the real environment.

文中讨论了采用CDMA2000反向链路中的接入信道来获取时延的方法和过程；对TOA估计的传统的相关法进行了改进，提出了非相干合并相关法和分组合并相关法，减少了基于相关的时延估计算法的运算量，提高了算法的实用性，对算法进行了仿真和性能分析；采用边缘检测技术有效减少了TOA参数估计中的多径干扰，提高了时延参数估计的准确度；提出了一种TOA估计的二次搜索法，解决了多个定位测量单元同时进行TOA估计的PN码匹配问题，进一步了提高TOA估计的精度；在采用时延值的定位算法中引入了基于LS的圆周法、基于参考差的双曲线法、基于相邻差的双曲线法和基于TDOA的圆周法，讨论了各算法的应用条件，进行了算法性能的仿真分析；给出了CDMA2000系统中的TOA/TDOA的无线定位的系统方案和实现流程，并对TOA值估计算法进行了软硬件实现，还对采用TOA估计算法、LS定位算法和定位系统设计方案实现的定位系统的进行了现场定位性能测试。

The second part of this thesis is to explore how our country multiversity should be identify .the writer expatiates the problem from the precondition of the identity ,the principal part of the identity ,the content of the identity ,the principle of the identity ,and the guarantee of the identity these five aspects.

第二部分的主要内容是探索我国综合大学应该如何定位。从定位的依据、定位的主体、定位的内容、定位的原则以及定位的保障等五个方面进行了阐述。以求从理论上说明大学定位过程的机制。

与定位相关的网络解释 [注：此内容来源于网络，仅供参考]

dowel pin：定位销

单击"定位销 定位销"(Dowel Pin) > "...装配自动螺钉 装配自动螺钉"(...assemble Autoscrews).选择底部夹持板装配新销钉. 定位销 装配自动螺钉 要重定义预定义的定位销设置,请在零件模式下再次单击"定位销 > "...预定义 定位销" 预定义".EMX 将识别这些参数,

locate mode：定位方式,定位式,配位式

locate function 定位功能 | locate mode 定位方式,定位式,配位式 | locate statement 定位语句

locating：定位定位法

locating tab 定位梢 | locating 定位定位法 | location clause 堆积地点条款

Locating plate：定位板

Locating Pilot Pin 定位导梢 | Locating plate 定位板 | locating ring 定位环,定位圈(法兰)

polar positioning system：极座标定位系统 (又称"方位距 定位系统

07.131 测距定位系统 (又称"圆一圆定位系统") range positioning system | 07.132 极座标定位系统 (又称"方位距 定位系统") polar positioning system, | 07.137 水声定位系统acoustic positioning system

product positioning：产品定位

实际上,在旅游企业营销工作中,确定定位的考虑发生于目标市场选定之后,两者之间虽然密切相关,但却不是一回事情. 在国际学术界的有关研究中,人们往往更直接地将定位述之为产品定位(product positioning),而从不曾有市场定位这一说法.

market positioning：定位

[目录] 引言 一、市场定位基本理论概述 二、护肤品市场定位现状及存在问题 三、企业做好护肤品市场定位的方式及程序分析 四、结论综述 参考文献 [原文] (一)市场定位的概念 定位(Market Positioning)是由美国的艾尔.莱斯和杰克.特劳两位广告

relocatable：可再定位的

内存引用和立即值可以进一步分为可再定位的(relocatable)和绝对的(absolute). 再定位处理是指连接器把绝对地址赋给符号. 可再定位的表达式表示的值在连接时间请求再定位,而一个绝对表达式表示的值不需要再定位.

Localizer：定位器、定位发射机、定位信标

Local Area Augmentation System (LAAS): 局域增强系统 | Localizer: 定位器、定位发射机、定位信标 | Longitude: 经度、经线

azimuth distance positioning method：极坐标定位方法,*方位距离定位方法

极坐标定位,*距离方位定位 point coordinate positioning | 极坐标定位方法,*方位距离定位方法 azimuth distance positioning method | 极坐标定位方法,*方位距离定位方法 p olar positioning method