We can see the speed Of cars from the speed meter.

速率表是用来显示汽车的速度。

youdao

This paper introduces a new intelligent speed meter using a 89c51 single chip microcomputer.

介绍一种基于89c51单片机系统的新型智能测速仪的测量原理、硬件组成和软件设计。

youdao

This paper mainly on the speed meter of this approach, the main factors affecting measurement accuracy are analyzed.

本文主要就采用这一方法测光速时，对影响测量精度的主要因素进行了分析。

youdao

There is already a wind speed meter on the spire which relays information to the cathedral floor where it is checked by members of staff and is a point of interest to visitors.

BBC: Salisbury Cathedral spire to get digital anemometer

The raw speed of Ye's final 50-meter freestyle isn't unprecedented, either.

WSJ: Menu

ZigBee is good for low-speed, low-power transmissions (automated meter readings, for example), while ultrawideband is ideal for linking up home-entertainment devices, though it is currently mired in a standards war (see article).

ECONOMIST: MONITOR