velocity indicator

Two methods aiming at velocity aliasing with millimeter wave radar Range Height Indicator are put forward. A lot of measured data were used to take tests.

本文针对毫米波雷达距离高度显示器RHI（Range Height Indicator）的速度模糊现象，提出了两种退速度模糊方法，并用实测数据进行了试验。

The flow field at the outle of the pulse-jetting nozzle of a ceramic filter was measured using a hot-wire wind velocity indicator, tbe jetted gas flow was obtained, the influence of the jetting pressure and the pulse width on the jetted gas flow was analyzed.

采用热线风速仪测量陶瓷过滤器脉冲反吹喷嘴出口的流场得到了喷吹气体流量，分析了喷吹压力和脉冲宽度对喷吹气体流量的影响。

A simple portable velocity indicator is designed with single-chip computer . Its measuring accuracy is higher greatly.

利用单片机 设计了一种较为简单的便携式风速仪, 使测量结果的精度得到了较大的提高.

Objective To analyze the clinical value of peak myocardial velocity gradient ( MVG) as a noninvasive indicator of left ventricular ( LV) systolic or diastolic function.

目的探讨心肌速率阶差MVG评价左室舒缩功能的价值。