However, strong and powerful legs do not necessarily mean speed;

但是，强壮而有力的腿并不能断言奔跑速度的快慢。

youdao

This paper has proposed a method to estimate traffic density using the output(traffic flow and time mean speed) of fixed traffic detectors.

本文提出了一种利用定点检测器数据（流量和时间平均速度）来获取交通流密度的方法。

youdao

The mean speed of blood flow in MCA, the mean blood viscosity and erythrocyte deformity index at 3to 7days were lower than those in the control group(P<0.05).

纳洛酮组第3～7天内的MCA的平均血流速度、平均全血黏稠度和红细胞变形指数皆低于对照组（P<0.05）；

youdao

All those numbers mean speed that should shut up some of the critics.

FORBES: Powerbook Gets Faster, Again

An accident investigator later examined the scene and estimated the speed at point of impact was between 30mph and 35mph which "must mean the approach speed would have been greater", said Mr Lamb.

BBC: Blackpool fatal crash driver 'used excessive speed'

It will mean a minimum speed of 100Mbps (megabits per second) for secondary schools and 10Mbps for primary and special schools by 2014, the Welsh government said.

BBC: Welsh government pledges ?39m for schools broadband