LLR

Along with ceaseless advance of metrical precision for ground optical telescope with CCD and spacial telescope, as well as, other space geodesy technique's ( VLBI, LLR, SLR and GPS) development, the more and moe request to the CRS is put forward.

随着配置有CCD的地面光学望远镜和空间望远镜观测精度的不断提高，以及其它空间大地测量技术（VLBI、LLR、SLR和GPS等）的发展，对天球参考系也提出了越来越高的要求。

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The Design of Analysis and Realization Method of LLR and SLR Systems

月球和人卫激光测距系统设计分析和实现方法

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Therefore, the operation of LLR is simple and efficient.

因此链表重构算法的操作简单，效率更高。

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Preliminary Approach to the Plate Motion by Means of LLR Data

用激光测月资料检测板块运动初探

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When decoding a retransmission packet, the system usually combines error packet and discards its LLR.

HARQ译码 时, 一般只保留错误分组,丢弃错误分组的输出LLR值.

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Proper-motion differences between the FK5 and Hipparcos systems cannot be explained by the constant of the FK5 precessional correction, which is given by the VLBI and LLR observations.

同时无法用VLBI及LLR所测定的岁差改正值来解释FK5与依巴谷自行系统的关系。

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Production and Characterization of Monoclonal Antibodies to VP4 of Group A Rotavirus LLR

A组羊轮状病毒LLR VP4单克隆抗体的制备与特性研究

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Under the recent situation that new astronomical technigues, for example, Very Long Baseline Interferometry ( VLBI), Satellite Laser Ranging ( SLR) and Lunar Laser Ranging ( LLR), are successfully applied to astro-geodynamics, the possible trends of GPS are discussed.

并讨论了在目前的天体测量新技术如甚长基线干涉仪（VLBI）、激光测卫（SLR）、激光测月（LLR）已成功地用于天文地球动力学的情况下，GPS发展的可能前景。

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An optimal log likelihood ratio ( LLR ) ordering algorithm used in the tree search algorithm is presented.

提出了树搜索算法中基于对数似然比信息的排序算法,给出了使用对数似然比信息排序的一般公式.

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The goal of this thesis is to study the best algorithm for computing the atmospheric Tip-Tilt real time from low contrast and extended source based on the theory that introduces the real-time compensation for atmospheric Tip-Tilt in LLR.

在将大气波前倾斜量的实时补偿引入激光测月过程中的理论基础上本论文的目的是研究从低对比度扩展源实时探测与计算大气波前倾斜量的方法。

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Multi-receive antennas can also provide the diversity gain for LLR information and iterative extrinsic information.

多接收天线可以对判决似然比和迭代译码的外部信息提供分集增益,从而进一步提高系统性能.

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