line of sight (los) meaning in Chinese
视距
视线
Examples
- With the development of tracking and pointing system these years , the requirement of line of sight ( los ) stabilization of tv tracker becomes more and more strict
近年来，随着对武器跟踪系统要求的不断提高，对电视跟踪仪的的视轴稳定的要求也日趋严格。 - The multipath interference , resulted from interfering between the signals of the line of sight ( los ) and the line of ground reflection in vhf - rc , makes bit error rate of data transmission increased and system reliability attenuated
当前，中国水波中继信道以直视路径传播为主，同时存在地面折射路径对直射信号产生干涉，造成多径干扰。这种干扰使得信号传输的误码率上升，系统可靠性下降。 - Secondly , based on the existing international technologic analysis , two different measurement schemes are proposed . one navigation scheme uses pixels as measurements vector , and the other one uses line of sight ( los ) of object celestial body and angles from probe to object body as the measurements vector
其次,通过对国际上现有技术的分析,给出两种不同的导航观测方案:一是利用图像作为观测量的自主导航;二是利用视线方向及夹角作为观测量的自主导航。 - In the third chapter , it was particularly analyzed the impact of the correlation between antenna arrays both sides of transmit and receive , the coexistence of line of sight ( los ) component and scatter power component in the radio propagation environments , and known and unknown channel state information on the capacity of mimo channel . the related simulation results are also given
第三章着重分析了收发两端的多天线单元之间存在相关性、同时存在直射分量( los )和散射分量的传播环境、已知和未知信道的状态信息等因素对mimo信道容量的影响，给出了有关仿真结果。