The radar affords the helicopter long-range search, imaging, and tracking capabilities for surface vessels and includes an advanced periscope detection mode.
该雷达可为直升机提供远程水面舰艇的搜索、成像、跟踪能力，包括先进的潜望镜检测模式。
The radar provides the helicopter with long-range search, imaging and tracking of surface vessels, a periscope detection mode, and the IFF to identify other aircraft in flight.
雷达给直升机提供远程搜索、水面舰艇的成像和跟踪、潜艇检测，并使用敌我识别系统识别飞行中的其他飞机。
Astronomers who study star clusters have noticed that the speed at which a star of a given mass spins (measured by tracking cool, dark spots on the surface) also seems to vary predictably with age.
研究星团的天文学家已经注意到质量一定的行星(通过追踪表面阴暗冷却斑点来测量)，其旋转速度随着其星龄呈现可预测性的变化。
The aircraft work as a team, patrolling, tracking and attacking targets below, on and above the surface and moving people and supplies to and from the carrier.
飞机以团队形式巡逻，跟踪和攻击水下及水上目标，向航母上运送物资和人员。
The Phalanx operator used the Block 1b's surface mode to perform electro-optical tracking and the system's radio frequency sensors to provide range data to the LaWS.
Phalanx操作人员使用Block1b的表面模式进行光电跟踪，系统的射频传感器为LaWS提供范围数据。
By tracking this ratio over time, he can determine how long gas has taken to reach the surface and gain clues to the chemical, thermal, and mechanical state of the rocks the gas is passing through.
通过追踪该比率随时间的变化，他可以确定氡气到达地表需要花费多长时间，同时获得气体所通过的岩石的化学、热力学和机械状态。
Parameter of optimized trajectory and variable structure with sliding modes control theorem are used to construct sliding surface, obtain a new tracking trajectory guidance law.
利用基准优化弹道参数和滑模控制思想，构造滑动面，提出了一种新的弹道跟踪制导规律。
Increase of detection range and fast precision tracking are main difficulties in weak aerial target detection for High Frequency Surface Wave Radar (HFSWR).
增大探测距离、快速精确跟踪是高频地波雷达探测飞行小目标所面临的主要困难。
A method of virtual environment calibration for remote welding based on surface tracking with robot force control is proposed.
提出了基于机器人力控制表面跟踪的遥控焊接虚拟环境标定方法。
The mechanism of the interfacial reactions between diamond disk and granite during vertical spindle grinding was studied by tracking their surface glossiness, micromorphology and compositions.
通过跟踪不同加工阶段的花岗石表面光泽度、微观形貌以及组分变化特征，研究垂直轴磨削过程中金刚石磨盘与花岗石界面的作用机制。
A reliable flight tracking control scheme is developed for a fighter in the presence of control surface failures based on adaptive asymmetric Gaussian basis function network (AGBFN).
针对歼击机操纵面结构故障，提出了一种基于自适应不对称高斯基函数网络(agbfn)的可靠跟踪控制方案。
For the problem of multi-path effects, firstly the low-angle target tracking model of sea-surface is built up, and the geometric relationship among target, image and radar is analyzed.
针对多径效应的问题，首先建立海面低空目标的跟踪模型，分析了目标、镜像和雷达之间几何关系。
Two different (competitor's) belts provoked problems: One had premature wearing on the surface while the other had poor tracking and tension.
两种不同的安全带(竞争对手)引发的问题：一个表面上过早穿，而其他人差的跟踪和紧张。
The method could divide and identify the working surface based on the projective images of targets after acquiring, pointing and tracking (APT).
该方法的主要过程是在对抗系统完成捕获、瞄准、跟踪后，由目标投影成像结果，展开作用面的图像分割与识别。
Another reconstruction of huge datasets was proposed, which is based on single surface tracking. We set up the caching mechanism and use triangle strip to represent the 3d model.
另外给出了一个海量数据的重建算法，该算法基于单层表面跟踪，并建立了缓冲机制，同时采用三角带的数据结构表达三维模型。
Abstract : In order to realize 3D shape acquisition for large free surface, a data registration method using optical location tracking technology was proposed.
摘要 ：为了实现大型自由曲面的三维面型测量，提出了采用光学定位跟踪技术的数据拼接方法。
Surface tracking in numerical modeling of two phase and multi phase is important and difficult.
对自由面的处理一直是两相、多相流中数值模拟的重点和难点。
This system can recognize and track different sea-surface and aerial objects, and transmit miss-distance to main computer in real-time to enhance the tracking stability.
该系统能够完成对海面舰船目标和空中飞机目标的识别和跟踪，并与主控计算机实时传送脱靶量，提高了系统跟踪的稳定性。
In this paper, we introduce the cause of unstable tracking at low-elevation and analyze the fact that surface reflected wave entering antenna mainly causes multi-path effect.
文章分析了多路径效应下的雷达互扰方程，并与未考虑电磁波多路径影响的雷达互扰方程的结果做比较。
In this paper, we introduce the cause of unstable tracking at low-elevation and analyze the fact that surface reflected wave entering antenna mainly causes multi-path effect.
文章分析了多路径效应下的雷达互扰方程，并与未考虑电磁波多路径影响的雷达互扰方程的结果做比较。
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