1)  high range resolution profile
高距离分辨率雷达像
1.
Second, a novel method for joint alignment and ATR, which is based on high range resolution profiles, is presented.
本文主要研究了基于高距离分辨率雷达像的自动目标识别问题。
2)  high pitch; coarse pitch (of propeller)
高距
3)  contour-line interval
等高距
1.
The software to calculate FID values using Avenue language based on Arcgis system was programmed, and then through practical calculation ofFID and its conversion mathematical relationship analysis under different contour-line interval in Baishuixi watershed, the results indicated that the FID can not only be used as the integrative and scientific measurem.
首先论述了以地理信息系统(GIS)为平台,基于分形信息维数(FID)表征地貌形态特征的原理和方法,采用Avenue语言开发了基于ArcGIS环境下地貌形态特征FID计算软件;并以长江流域白水溪小流域为例,进行了不同等高距下地貌形态特征FID的计算,通过对FID与等高距耦合关系的深入分析,结果表明:基于FID不仅可以对流域地貌形态特征进行宏观性、综合性定量表征,而且能够实现不同等高距下流域地貌形态特征的相互转换,有利于与流域形态特征相关联的水文、水土流失过程的动态模拟,同时可实现对现有地形数据的充分挖掘,填补我国大比例尺基础地理信息数据不足的缺陷。
4)  high range resolution
高距离分辨
1.
Analysis and Process of High Range Resolution Imaging Radar Signal;
高距离分辨成像雷达的信号分析与处理
2.
Most operating radar systems don′t have sufficient frequency bandwidth to produce high range resolution(HRR) profile of a target.
大多数现役雷达频带不够宽,不能直接得到目标的高距离分辨(HRR)剖面,但是窄带相参雷达可采用步进频率波形得到目标合成的HRR剖面。
3.
Pints some exploratory work on the application of stepped-frequency technique with high range resolution when applied to conical scan systems.
对频率步进高距离分辨技术在圆锥扫描体制雷达中的应用做了探讨,分析了在锥扫体制下利用频率步进高距离分辨技术获取目标的距离回波而据以识别目标的方法、目标识别和获取角误差信号的关系,选择雷达频率步进脉冲串参数的原则,分析计算了由锥扫带来的目标回波幅度对目标距离回波波形特征的影响,最后对于给定的一组圆锥扫描参数,用计算机进行仿真,给出了典型目标在典型背景下的结果。
5)  high-range-resolution radar
高距离分辨雷达
1.
As a high-range-resolution radar system, stepped frequency radar has great potential applications in accurate control and guide weapons which has the advantage of high range measuring accuracy, anti-clutter-ability, identifiability of true and false targets.
频率步进雷达作为一种高距离分辨雷达,由于具有测距精度高,抗杂波能力强,可以识别真假目标和反隐身等优点,在精确制导武器中有着广阔的应用前景。
6)  super-high vertical pumping distance
超高距离泵送
参考词条
补充资料:高分辨电子显微镜(见高分辨电子显微术)


高分辨电子显微镜(见高分辨电子显微术)
high resolution electron microscope

高分辨电子显微镜high resolution eleetronmieroseope见高分辫电子显微术。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。