The precision of pseudo-range measurement determines the precision of pseudo-range positioning.
伪距测量精度决定了伪距定位的精度。
The analysis results show that in typical cases the range positioning error of the radar-theodolite joint positioning model is basically equivalent to radar range finding error.
其结果表明，在典型情况下雷达经纬仪联合定位模型距离定位误差与雷达测距误差基本相当。
Smart phones refer to handsets which offer a range of converged services such as high speed Internet access, e-mails, music players and global positioning systems.
智能手机指那些能够提供高速手机上网、电子邮件、音乐播放器和全球定位系统等一系列服务的手机。
An iPhone app called Bullet Flight enables snipers to calculate range and trajectory for their shots, and built-in satellite-positioning allows local weather conditions to be taken into account.
一个名为“子弹飞行”的iPhone应用软件可以让狙击手为射击计算距离和弹道，通过内建的卫星定位功能还能把本地天气状况的影响计算在内。
Simulations show that average positioning error less than 21% of nodes' radio range in a scenario where an average connectivity is 8 and anchor nodes is 20.
仿真实验显示，在网络连接度为8、参考节点数量为20的情况下，平均定位误差小于节点射频通信距离的21%。
B90 is a full-size SUV market positioning in the vehicle, the appearance looks very similar with the Land Rover Range Rover.
B90是一款定位于全尺寸SUV市场车型，外观看起来与路虎揽胜十分相似。
This method simplifies the complicated process of robot hand-eye system calibration and improves the positioning precision, meanwhile, it extends the application range of hand-eye vision system.
这一方法简化了机器人手眼系统标定过程，提高了定位精度，同时推广了手眼视觉系统的应用范围。
This paper studies how long the error will be stable in a small range on GPS static absolute positioning.
研究了在进行GPS静态绝对定位时，误差经过多长时间会稳定在一个较小的范围内。
Static positioning at or near end-range places the soft tissue structures of the lumbar spine under prolonged stress or stretch.
脊椎端部或其附近部位的静止会使腰椎软组织结构处于长时间的压迫或伸张状态。
JDAM-equipped bombs are guided by an integrated inertial guidance system coupled to a Global Positioning system (GPS) receiver, giving them a published range of up to 15 nautical miles (28km).
配备JDAM的炸弹，是由一惯性导引组合系统，耦合到全球定位系统(GPS)接收器来导引，赋予其高达15海里(28公里)公布的范围。
A precision positioning stage is designed in this paper, which can achieve high degree of accuracy in fixed movement range.
建立了一在固定运动范围内具有高精度定位能力的精密定位平台，分析了平台参数的确定方法。
The robot has straight lining, different radius and zero radius circle moving modes, and it can realize the robot quickly accomplishes moving and positioning in the millimeter scales in a huge range.
该机器人具有直线运动、任意半径圆周运动两种运动方式，能实现大范围内的快速移动定位，定位精度可达毫米级。
For underwater acoustic positioning system based on measurement of time_delay, range ambiguity appears when pulse's propagating time is longer than its repetition period.
基于时延测量的水声跟踪定位系统，当信号传播时延大于脉冲重复周期时，就会出现距离模糊。
The refraction effect on positioning of the over-the-horizon radar signal is analyzed. The charts of the refractive error(elevation error and range error) are also given.
主要分析对流层的折射效应对超视距雷达信号定位的影响，并且给出相应的折射误差图（仰角误差和距离误差）；
The problem of how the optimum solution is affected by the variation of positioning coefficients and the range of the variation of the optimum positioning values are studied.
研究了定位系数变化对定位规划最优解的影响以及定位最优值的变化范围；
In order to improve reliability and accuracy of impact point positioning in the last stage of missile range, a fusion positioning method of measurement data is presented in this paper.
为了提高靶场末区落点定位的可靠性和准确性，提出了一种多传感器测量数据融合的定位方法。
Double triangle boom is a kind of directly positioning mechanism, it can remove the drill rod to a target position directly in its operating range.
双三角钻臂属于直接定位钻臂，在工作区间可将钎头直接移位到目标位置。
The invention can realize the high-precision positioning within a local range (100-meter radius), and the power consumption of the positioned destination node is low.
本发明能够在局部范围内(100米半径)实现高精度定位，并且被定位目标节点功耗低。
The invention is used for positioning the characteristic points in an image to improve image positioning speed and enlarge application range of the image positioning.
本发明用于对图像中的特征点 进行定位，提高图像定位速率，并扩大了图像定位的应用范围。
GPS positioning alarm system is the most advanced positioning alarm system, which can accomplish real-time monitoring in large range, real-time graphic display and continuous tracking.
GPS定位报警系统是目前实现大容量、大范围、实时监控、实时显示、连续跟踪最理想、最先进的定位报警系统，应用于交通管理，可以有效地维护交通安全。
According to the range equation and Doppler positioning equation, geometric correction calculating expressions corresponding to ECS algorithm were derived.
根据距离方程和多普勒定位方程组推导了针对ECS成像算法的几何校正计算公式。
The MC range is designed for all types of speed and positioning servo-mechanisms.
管委会范围是设计，机制的所有类型的速度和位置伺服。
The OLM adds one more method of long-range fine positioning by using a linear bar code tape for positioning.
通过使用一个线性条码带来定位，OLM的远程定位性能大大增强了。
Sick OLM High-speed, Long-range Fine Positioning Sensor: Increase speed and positioning accuracy, reach positions faster with millimeter precision.
施克OLM高速、远程定位传感器，在速度和定位的准确度上都有所提成，可以以毫米的精度达到指定位置。
This article studies high-accuracy positioning of the marking signs in the digital close-range images. Research is carried out on the artificial marking signs in two images of the bridge cable models.
本文研究数字近景图像上标志点的精确定位问题，具体围绕两张桥梁悬索模型数字近景图像进行人工标志点的定位研究。
Large work space, fast running speed, high repeat positioning accuracy, suitable for welding, spraying, loading and unloading, handling, sorting, assembly and other applications, for a wide range.
工作空间大、运行速度快、重复定位精度高，适用于焊接、喷涂、上下料、搬运、分拣、装配等应用，适用范围广。
The research work of this article is the hardware design of receiving and transmitting unit in the under-water acoustic head of Long Range Ultra short Base-Line Positioning System.
这套系统主要由水下应答器、传载水下声头和船载主控机组成。本论文的研究工作主要是长程超短基线定位系统中传载水下声头内收发单元的硬件设计与实现。
This is particularly true for missiles guided by the Global Positioning System (GPS) the long-range-strike weapons that receive guidance signals and targeting cues from a constellation of satellites.
这一点对于采用全球定位系统（GPS）制导的导弹来说，就更尤为明显了。GPS导弹是一种从卫星群接收制导信号和目标信息的远程攻击武器。
Though weak at close range limited by their quivers, an 'archer's' expertise in positioning and arrow selection can easily determine the outcome of the battle.
由于要使用箭支进行攻击，所以弓箭手的近战能力是很差的，精通站位以及箭支选择的弓箭手往往能主宰战斗。
Though weak at close range limited by their quivers, an 'archer's' expertise in positioning and arrow selection can easily determine the outcome of the battle.
由于要使用箭支进行攻击，所以弓箭手的近战能力是很差的，精通站位以及箭支选择的弓箭手往往能主宰战斗。
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