花洒头之间的距离测量用于灌溉。
远距离测量、观测或分析地球特征的方法。
The process of measuring, observing or analyzing features of the Earth from a distance.
时延测量精度是制约距离测量精度的主要因素。
The main factor for ranging distance is high precision time delay.
提出了一种可用于绝对距离测量的光纤扫描干涉仪。
A novel wavelength scanning fiber optic interferometer for absolute distance measurement has been proposed.
系统节点的距离测量在某些特殊领域是非常必须的。
It is necessary to measure the distance of system nodes in a special area.
洮“遥感”这个词涉及远距离测量及解读信息的技术。
Thee term "remote sensing" refers to the techniques of measurement and interpretation of phenomena from a distance.
建立了用于绝对距离测量的波长扫描光纤干涉仪实验系统。
A wavelength scanning fiber optic interferometer for absolute distance measurement has been proposed.
对三维体的空间距离测量以及三维体模拟切片的方法探讨。
Probe into methods of measuring space distance and slices of simulation in 3d Volume.
实验证明，这种距离测量方式要比欧氏距离测量方式更有效。
It has been proved that this distance measure is more efficient than the Euclidean distance.
并利用二次超声反射波进行了液位及泥位的双距离测量实验。
Using two times echo ultrasonic, Proceeding the liquid and mud double level measure the experiment.
提出一种将目标定位过程和测量过程分开的绝对距离测量系统。
An absolute range measuring system that can separate the target locating process from the measuring process is proposed in the paper.
在离仪器门水平方向最大150mm（6英寸）的距离测量室温。
Measure ambient temperature at a maximum distance of 150 mm (6 in. ) from the plane door of the apparatus.
提出了一种采用双纵模稳频激光器的新型绝对距离测量外差干涉仪。
An absolute distance heterodyne interferometer using a dual longitudinal mode he ne laser is proposed.
近几年来，基于多波长干涉理论的绝对距离测量技术取得了很大的进展。
Absolute distance measurement based on multiple wavelengths interferometric theory has been progressing greatly in recent years.
该系统也可以应用到其他微小角度和距离测量的场合，如平衡校准、微量称重。
Furthermore this system can be utilized to other situation of slight Angle and distance measuring, such as, balance adjusting and minim weight measuring.
因此，本文拟在不改变扫频带宽的前提下提高频率估计精度从而提高距离测量精度。
The thesis plans improving frequency estimation accuracy, without changing the bandwidth of the transmitted signal. So, we can improve the range estimation accuracy.
但是，单靠中国余数定理仍无法解决距离测量和多普勒频率测量中的误差和遮挡问题。
But the Chinese Remainder Theorem cannot solve the error and the blind region made in range and doppler velocity measurements.
为了提高FMCW雷达的距离测量精度，提出了一种基于差拍信号相位的距离估计方法。
The range measurement of the FMCW radar is based on the estimation of the frequency of the beat-note signal.
为了提高FMCW雷达的距离测量精度，提出了一种基于差拍信号相位的距离估计方法。
To improve the range measurement accuracy a range estimation method for FMCW level radar based on the phase of the FFT of the beat-note signal is presented.
利用多普勒频移原理实现了运动目标速度测量，利用脉冲回波测距原理实现运动目标距离测量。
The speed of moving-target was measured based on the principle of PD frequency shift, and the range of moving-target on the pulse-echo principle.
实验结果表明，上述方法标定精度较高，已标定传感器空间距离测量相对误差小于0.45%。
With calibrated sensor, experiment results show the measured relative error of space length is less than 0.45%.
主要讨论了一种使用语音频谱动态特性的倒谱距离测量对通信系统或通信设备进行客观音质评价方法。
This paper studies briefly a distance measure for objective quality evaluation of speech communication channels using instantaneous and dynamic spectral features.
实验证明该测量系统的硬件结构简单，测量精度高，具有较高的智能化程度，容易实现多点和远距离测量。
The experiment tests that the measuring System has a lot of merit, such as simple structure, high accuracy in measurement, high intelligent, distant testing.
测距仪除应用于军事领域外，还广泛适用于航道、邮电光缆和电力电缆铺设等领域的距离测量和目标方位的确定。
Rangefinders are widely used to measure distance or detect target orientation in military affairs, as well as in detecting sea-route, laying cables or fibers.
该系统对有限范围的距离测量具有较高的精度和可靠性，最后文中分析了误差产生的原因及如何对系统进行完善。
This devices measure the distance in high precision and reliability of the final text analysis of the causes of the errors and how to improve the system.
但是当土壤液化时，例如密西西比河流域的泥土和美国东半部那些像太妃糖一样被拉开的岩层，距离测量是不准的。
But where there is liquefaction, such as in the mud in the Mississippi Valley and all the rock layers pulled like taffy in the eastern half of the US, the distance measure is skewed.
游标测距技术是一种新颖的相位测距方法，该技术可以提供精密的径向距离测量值，其随机误差小于四分之一波长。
Range Vernier technique is a novel phase ranging technique, which can provide radial measurement with noise values at sub-qtr-wavelength level.
首先，本文在讨论了数据融合相关技术的基础上，对电视跟踪仪高精度的角度测量和雷达高精度的距离测量作点迹融合。
Firstly, this paper introduces the corresponding technique of data fusion, and then the Angle of video tracker with high accuracy is fused with the range of radar with high accuracy.
在工业生产中，利用超声波进行固体或液体中的距离测量十分普遍，尤其是小距离、微距离测量（如测厚、粗糙度、液位等）。
Application in ultrasonic rang in solid and liquid is in industry production very widespread, especially in micro-rang and short-rang, for example, thickness, roughness, liquid level.
在工业生产中，利用超声波进行固体或液体中的距离测量十分普遍，尤其是小距离、微距离测量（如测厚、粗糙度、液位等）。
Application in ultrasonic rang in solid and liquid is in industry production very widespread, especially in micro-rang and short-rang, for example, thickness, roughness, liquid level.
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