line-of-sight
英 [ˌlaɪn əv ˈsaɪt]
美 [ˌlaɪn əv ˈsaɪt]
n. 视线
双语例句
- Then, navigation system observability and observable degree with different quantitative line-of-sight measurements are analyzed in detail by rank analysis of the error variance inverse matrix.
然后，通过对误差方差阵逆矩阵秩的分析，比较详尽地分析了不同数量视线观测条件下导航算法的可观度和可观性。 - The range of an electric fan as well as the line-of-sight fan speed of different levels is tested.
并利用电扇作为目标，测试了目标距离及不同档风速下的目标视线速度。 - Observability of the line-of-sight ( LOS) navigation is analyzed, and a double LOS measurement relative navigation strategy is proposed.
然后，提出基于双视线测量的相对导航方案。 - The designing of rainfall network Prediction model of rain attenuation based on the EXCELL rain cell model for the terrestrial line-of-sight systems
雨量站网的设计&江汉平原雨量站网合理分布基于雨胞分布的视距链路雨衰减预报模型 - Taking miss distance of the interceptor along line-of-sight Z direction as performance index, start-up time of the motor w.
以拦截弹在视线系Z向上的脱靶量达到最大值作为性能指标，对机动发动机开启时刻进行优化确定。 - The smart submunition guided by pulsed proportional navigation requires the measurement of line-of-sight ( LOS) rate.
视线转率是灵巧子弹实现脉冲比例导引必须获得的重要信息。 - Design and implementation of intelligent vehicle strapdown line-of-sight stabilization pointing platform system
智能车辆捷联视线稳定跟踪平台设计与实现侦察用轨道式稳定平台 - In fact, Mirach's Ghost is just a faint, fuzzy galaxy, well known to astronomers, that happens to be seen nearly along the line-of-sight to Mirach, a bright star.
实际上，奎宿九的鬼影只是一个黯淡模糊的星系，这一点天文学家已经十分清楚，只是碰巧看起来它几乎和奎宿九这颗明亮恒星处于同一个视线方向上。 - Data association based on line-of-sight range in passive sensor array
被动传感器阵列中基于视线距离的数据关联 - Control Strategies for Coplanar Autonomous Rendezvous Based on Line-of-sight Guidance
基于视线制导的共面航天器自主交会控制研究 - Radar Target Tracking with Range-Rate Measurement in Line-of-Sight Cartesian Coordinate System
视线坐标系带多普勒观测的雷达目标跟踪 - It indicates that the solution without considering the inertia is only a special form for long Line-of-Sight, However, this solution is also available to short Line of-Sight.
此解表明不考虑惯性问题的解只是本闭合形式解在大视线距条件下的一种特殊形式。 - The effects of atmospheric conditions on the performance of line-of-sight optical free space communication system; long-distance ship-shore radio communications
气象条件对近地视距光通信链路的影响研究岸船远距离无线电通信 - Considering constraints of energy, time and line-of-sight angle, a near-range autonomous rendezvous glidescope orbit design method is studied based on the differential equation method.
考虑能量、时间、视线等约束条件，基于微分方程法研究了近程自主交会滑移轨道设计方法。 - Passive Tracking by Line-of-sight Angle Study and Simulation
基于视线角信息的被动跟踪问题研究与仿真 - Forecast Model and Error Analysis of the Line-of-Sight Angular Speed of Short Range Missiles
近程导弹瞄准线转动角速度预测模型及误差分析 - For the short range missile adopting open-loop control flies along the forecast line-of-sight ( LOS), the forecast precision determines the missile hit precision.
近程导弹采用预测瞄准线开环控制，瞄准线的预测精度直接决定导弹的命中精度。 - The curvature of the earth limits a microwave's line-of-sight path to about 30 miles.
地球表面的弯曲度把微波的直线轨迹限制到30英里左右。 - Tracking powers no longer check line-of-sight.
跟踪技能不再显示视野能看见的目标了。 - Moreover, this location method does not depend on a particular distribution of the NLOS error and does not need line-of-sight ( LOS) or NLOS identification.
且该定位方法不依赖于特定的NLOS误差分布，也无需视距（LOS）和非视距识别。 - Line-of-sight properties are analyzed, but line-of-sight results are not path average values for temperature measurements.
对该技术的路径积分测量特性进行了分析，结果表明路径积分测温结果并非是沿激光传输路径平均值。 - Line-of-Sight Angle Rate Reconstruction for Strap-down Seeker
捷联导引头目标视线角速率重构方法研究 - Line-of-sight Measurement Based Autonomous Optical Relative Navigation Algorithms for Asteroid Landing and Observability Analysis
着陆小行星的视线测量自主光学相对导航算法及其可观性分析无线网络系统的舰船相对组合导航定位 - The passive ranging with line-of-sight angle or line-of-sight rate measurement for exo-atmospheric interceptor was studied.
针对测量信息为视线角或视线转率的大气层外拦截弹研究了被动测距问题。 - A research of the effect of rainfall on orthogonally polarized LMDS with line-of-sight transmission has been completed.
研究了降雨对视距传输的LMDS正交极化产生的影响。 - Scheme and laboratory demonstration test of composite axes inertial line-of-sight stabilization of acquisition, tracking and pointing system on moving base are introduced.
介绍了在运动基座条件下捕获、跟踪和瞄准系统的复合轴惯性视轴稳定方案及实验室演示验证实验。 - A Review of Multipath Fading Models to Microwave Line-of-Sight Channels and the Outage of Microwave Link
微波视距信道的多径衰落模型和系统中断的研究 - The line-of-sight stabilization with high-accuracy is the chief specification and key technology of electro-optical stabilized sighting system.
瞄准线高精度稳定是机载光电稳瞄系统的主要指标和关键技术。 - In processing of the guidance by radar and infrared sensor, it is put forward that the target distance is provided by radar, and the angular position or the angular speed of the line-of-sight of target is provided by data fusion of radar and infrared sensor.
雷达/红外双模制导过程中，提出了目标距离由雷达提供，目标视线角位置或角速度由雷达和红外融合提供。 - The line-of-sight rate is analyzed for the influences of the airframe, radome effects and target glint. Second, the compensation of the miss distance based on trajectory-control lateral-jets is researched.
针对弹体环节、天线罩效应和目标角闪烁噪声等因素，分析了对制导系统视线转率的影响；其次，研究了基于轨控直接侧向力的脱靶量补偿方法。