查询词典 navigation

Sicong officials said the system includes GPS, tactical air navigation and radio compass navigation.

Sicong人员说该系统包括GPS，战术空中导航和无线电罗盘导航。

With the background of vehicle navigation project, this paper studies the application problem of real-time operation system in vehicle navigation.

本文以车载导航系统为工程背景，研究了在实时操作系统下实现车载导航应用的相关问题。

Operation along crop row is a basic function of vision navigation for agricultural robot. The complex external factors of working environment in the field, such as existed shadow and weather change etc., make the navigation parameters extracting become more difficult.

完成沿作物行的行走作业是农业机器人视觉导航系统的一个基础功能，但是由于田间环境的复杂性，比如阴影的存在和天气的恶劣变化等外界因素的影响使导航参数的提取变得困难。

The left and right sides satisfies China and circumjacent area user to be opposite the demand of satellitic navigation system, have systematic group net and test, expand stage by stage for global satellite navigation system.

在2008年左右满足中国及周边地区用户对卫星导航系统的需求，并进行系统组网和试验，逐步扩展为全球卫星导航系统。

It is required that the land vehicle navigation equipment should offer not only real-time, high-precision, high reliability navigation information, such as position quickly, but also should have the functions of self-determining, adaptability to the changing conditions, anti-jamming, miniaturizing and good property to price ration.

为了适应日益复杂的应用环境，人们要求车载导航系统和设备不仅能够实时、快速地提供具有高精度和高可靠性的定位信息，同时还应当具有自主性好、对环境变化的适应能力强、抗干扰性强以及小型化和高性能价格比等特点。

Channel of our country inland river by the local processing of 80 time, those who grow 90 time is comprehensive build with calculated, total course of development of be open to navigation or air traffic of inland river channel achieved 122 thousand kilometer 2002, among them channel of above of 300 tons of class achieves 23510 kilometers, the Yangtse River of 8222 kilometers;, Heilongjiang mixes above of 1000 tons of class channel of Songhua River artery but all fronts be open to navigation or air traffic Beijing of; of barge of 1000 tons of class Hangzhou canal Su Na Duan Jiancheng countrywide example channel, restored north and south the action of waterborne main artery, volume exceeds dimensions of fleet of inland river of annual bottom of 200 million tons of;2002 156 thousand, 17.2 million carring capacity ton, shipping continues to keep large change,; of standardization development trend on the west the attempt that report of river, Hunan river, Jia Lingjiang boat joins, gain remarkable economy and social benefit.

我国内河航道由80年代的局部治理，发展到90年代的全面和有计划的建设，2002年内河航道通航总里程达到12.2万公里，其中300吨级以上航道达到23510公里，1000吨级以上8222公里；长江、黑龙江和松花江干线航道可全线通航1000吨级驳船；京杭运河苏南段建成全国样板航道，恢复了南北水运大动脉的作用，运量超过2亿吨；2002年年底内河船队规模15.6万艘、1720万载重吨，船舶继续保持大型化、标准化发展趋势；西江、湘江、嘉陵江航电结合的尝试，取得显著的经济和社会效益。

An autonomous optical navigation scheme for cruise phase is presented in this paper, in which the relative position for probes is based on the star light and body edge data that is measured by star sensor and optical navigation camera respectively.

提出了一种用于探测器在巡航段的自主光学导航方案，该方案利用光学导航相机以及星敏感器，通过测量星光信息以及天体边缘的信息，得出了探测器的相对位置。

Radar navigation. There has been an increase in navigation through the Suez Canal.

雷达导航。通过苏伊士运河的船只增加了。

The paper focuses on the map design problem of LBS navigation service.the thesis brings forward that placenames can be used for route navigation landmarks according to the toponym"s characteristic and researches the principle and method of toponym cognitive ranking partition, and visualizes the map content by the toponym"s ranking.

本文研究LBS导航服务时的地图设计问题。本文在研究地名特性基础上提出将地名作为路线导航地标，并研究地名认知等级划分的原则、依据和方法。

It has important significance for evaluation of ship navigation risk in marine simulator training and real ship navigation.

这对于航海模拟器训练和实船上的船舶航行危险性评价有重要意义。

Finally it offers the analysis of the fault-tolerance system as well as its test verification.

这样，运行于空间环境中的系统的设计目标就是在保证系统实时性

However, it is still difficult to find out the real reason of the increase of the keratinized gingiva during the orthodontic extrusion whether it is due to the proliferation of the gingival tissue or to its elastic nature, that is because the proliferation of the fibroblasts as well as the connective tissue changes in volume and the intra-fibers spaces were all immeasurable in most of the studies.

然而，仍然难以找到真正的原因增加的角化牙龈在正畸挤压它是否是由于扩散的牙龈组织或其弹性性质，这是因为增殖的成纤维细胞以及作为结缔组织的变化量和内部纤维空格都是不可估量的，大多数的研究。