navigation aids

Current status and development trend of radio navigation and fishing aids for the fishing vessels

渔船无线电导航、助渔仪器的现状与发展趋势

Several influences, such as wind, visibility conditions, navigation aids, pilotage, etc., were not directly included in the method because their effects were difficult to quantify.

此方法不包括这几个影响因素：风、能见条件、辅助航行设施及领航费等，因为其影响不易量化计算。

It shall be forbidden to damage navigation aids or navigational facilities.

禁止损坏助航标志和导航设施。

Research on Navigation-aids Information System

航标信息系统的研究

Water is an important navigation aids to navigation marks.

航标是重要的水上助航标志.

The paper gives a systematic description of the technology of Automatic Identification System ( AIS) and the application of the technology to automation of navigation aids.

本文系统介绍了自动识别系统（AIS）技术及该项技术在航标自动化方面的应用。

They will be helped by the very latest in navigation aids

他们将会受益于最新的导航系统。

Make Good the Construction of Navigation aids to Ensure the Safety Navigation Condition

搞好航标建设保障航行安全

AIR WAY, A control area or portion thereof established in the FORM of a corridor equipped with radio navigation aids.

航线，以走廊形式建立的控制区域，内有无线电导航设备。

Study on Application of Automatic Identification System ( AIS) Technology in Navigation Aids

AIS技术航标应用研究

If navigation aids or navigational facilities malfunction or become abnormal;

助航标志或导航设施变异、失常；

Based on the actual operation demands of navigation aid administration and real-time monitoring of Xiamen Navigation Aids Branch of Shanghai Maritime Safety Administrator, the applied research and the system realization of maritime navigation aid supervision based on real-time scene simulation and digital maritime chart have been carried out.

结合上海海事局厦门航标处的航标日常管理与实时监控的实际业务需求，开展了利用实时视景仿真技术与电子海图相结合构建海上航标监管系统的应用研究和系统实现等工作。

They are already beyond the need for more traditional navigation aids because they are so familiar with the product.

传统的导航助手已经不能满足其需求，因为他们对产品非常熟悉。

The calculated shifts in the coordinates of the observation points are significant for mariners to refer to in order to make proper use of the satellite navigation aids and improve the accuracy of position-fixing.

计算所得各观测点坐标漂移量的值，对航海人员正确使用卫导仪从而提高卫星定位精度，具有重要的参考价值。

Setting up any lighting or sound devices affecting navigation safety in the vicinity of a navigation aid in violation of Article 11 of the Regulation on Navigation Aids;

违反《航标条例》第十一条的规定，在航标附近设置有碍航行安全的灯光或音响装置；

It'shall be forbidden to damage navigation aids or navigational facilities.

禁止损坏助航标志和导航设施.

Consideration on Big Station Management Mode for Navigation Aids Maintenance

航道航标维护实行大站管理模式的思考

They will be helped by the very latest in navigation aids...

他们将会受益于最新的导航系统。

vor aeronautical radio navigation aids . part 2 : technical requirements for very high frequency omnidirectional range

航空无线电导航设备.第2部分：甚高频全向信标

They will be helped by the very latest in navigation aids.

他们将会受益于最新的导航系统。

Vessel traffic regulations, vessel traffic management systems and AIDS to navigation can improve the navigation conditions and reduce the probability of aberrancy.

船只交通规则、船只交通管理系统和航道辅助设施可改善航行条件以及降低偏航概率。

The principle for designing the entrance channel of Zhuhai Port, the main design parameters concerned, line selection and the main dimensions of channel, the analysis on sandy soil in the harbour district and navigation aids are introduced in the paper.

介绍珠海港进港航道设计原则、有关主要设计参数、航道选线、航道主要尺度、港区泥沙分析、导助航设施等。

These navigation aids are designed to help people move about your site and find the information you want them to see.

设计这些导航帮助是要帮助人们在你的站点上浏览，并且找到你想要显示的信息。

aeronautical radio navigation aids and atc radar station siting criteria

航空无线电导航台和空中交通管制雷达站设置场地规范

As satellite navigation aids became widely used on vessels in the past few decades, many officers have neglected the traditional practice of celestial fixing.

近十几年来，自卫星导航仪较为普遍地被各类船舶装备和使用后，不少船舶驾驶员已置天文定位于不顾之境地。

First, for the port research, a careful analysis for navigation environment of Lanshan port was conducted, including the nature environment, water traffic density, navigation aids and anchoring area.

本文在码头的通航安全研究中，对岚山港区的通航环境进行了细致的分析，包括港区的自然条件和船舶流量以及助航措施和锚地的状况。

Some17traffic-control systems have been established, 300 navigation aids set up or upgraded, and20rbn-dgps stations in coastal ports and crucial waters established, basically achieving the target for completing the nation's navigation aid chains.

沿海港口和重要水域建成交管系统17个，新建、改造航标300余座，并建成无线电指向标差分全球定位系统20个台站，基本实现了航标成链的目标。

dme aeronautical radio navigation aids . part 3 : technical requirements for distance measuring equipment

航空无线电导航设备.第3部分：测距仪

The paper also expounds the significant influence of the technology on the modification and development of traditional navigation aids.

这对传统航标的改造和发展将产生重大的影响。