查询词典 navigation

Simulation results of proposed algorithm show that the two landmarks may influence the estimating accuracies of mobile vehicle navigation.

本研究提出的演算法在使用两个地标台於行动载具的导航定位有更精确的估计。

Article 12The establishment of airspace shall take into consideration such factors as the national security, the flight requirements, the capability of flight control, the availability of communication, navigation and radar facilities and the locations of aerodromes and environment protection.

第十二条空域的划设应当考虑国家安全、飞行需要、飞行管制能力和通信、导航、雷达设施建设以及机场分布、环境保护等因素。

"Radio altimeters measure the distance of an aircraft above the ground rather than above sea level, they are used in automatic navigation and blind-landing systems."

无线电高度表测量的是飞机离地面而不是离海平面的距离，用于自动导航及仪表着陆系统上。

In the past few years, as the rapid growth appears in the field of industrial automatics, navigation technology and aerospace science, the study of NCS has drawn more and more eyes of the researchers.

近年来随着通信网络在工业自动化和航空航天控制技术中的广泛应用，NCS研究受到了越来越多研究者的关注。

An indirect track control algrorithm, that resolves the track control into sub-problems of planing, navigation, guidance and course control, is developed based on investigation of various commerical autopilots.

在总结自动操舵仪产品发展经验的基础上，开发了一种间接式航迹控制算法，将航迹控制问题分解为规划、导航、引导、航向控制等子问题来进一步探讨。

Other defense projects included gyroscope-based and other complex control systems for gun and bombsights and inertial navigation under Charles Stark Draper's Instrumentation Laboratory, the development of a digital computer for flight simulations under Project Whirlwind, and high-speed and high-altitude photography under Harold Edgerton.

斯塔克。德雷珀的仪表实验室研发的基于回转仪等的复杂控制系统，可辅助枪支，轰炸瞄准仪和惯性导航仪，由旋风计划研发的能模拟飞行轨迹的数字计算机，由哈罗格。艾格顿发明的高速度高海拔摄影技术等。

To date, the environmental effects of the navigation clearances have been of a limited character.

时至今日，航线清障项目的环境影响还很有限。

However, in the new situations there are still many problems cannot be neglected, such as un-uniform understanding of ideological and political work of ocean shipping, commissars lack of power and interest, low making of some commissars, deficiency of navigation education, psychology problems of sailors, etc.

但是当前的新形势下，我国远洋船舶思想政治工作仍然存在着一些不容忽视的问题，如对船舶思想政治工作认识不统一、船舶政委在权与利方面的缺失与弱化、部分船舶政委素质偏低，此外，船员队伍中也存在着一些问题。这些问题的存在有体制上和思想认识上的原因，同时，也由于我国航海教育存在着不足之处、远洋船员的心理健康问题未受到足够重视。

This pedestrian navigation electronic map data includes Beijing, Shanghai, Guangzhou, Hong Kong Bus Ride of the four major cities, the underground passage, across the street bridges, crosswalks and other pedestrian facilities, and some can walk but not the opening of the road information.

这套行人导航电子地图数据包含北京、上海、广州、香港四大城市的公交换乘、地下通道、过街天桥、人行横道等行人设施及部分可步行但不可通车的道路信息。

Brought up with 6shackles in wather ,switched off navigation lights,switched on deek lights .

锚抓捞，6节入水，关闭航行灯，开启甲板照明灯。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。