a mean

There's a mean person doing mean things to good people.

有个很卑鄙的人对好人做了很卑鄙的事。

He needed to find a mean between frankness and rudeness.

他需要在坦诚与唐突之间找到折中的方法。

What a mean revenge!

多么卑鄙的报复！

He's a mean tennis player.

他是一名出色的网球选手。

He's still got a mean streak.

他这人还是有点损。

She wasn't a mean person, she was just sweet.

她不是普通的孩子，她很可爱。

The main purpose of this paper is to give a mean value estimates of error terms of number theoretic function.

主要目的是给出一个数论函数误差项的均值估计。

The correct diagnosis was delayed at a mean of 2.2 years from onset of the disease.

平均延误诊断时间2.2年。

A Mean Value Fliter and its Applications in Signal Data Processing of Dynamic Electronic Track Scale

均值滤波器及其在动态电子轨道衡信号数字处理中的应用

Marge played a mean game of tennis.

玛吉打得一手好网球。

A mean unstable energy index for convective forecasting

对流预报的平均不稳定能量指标

That's a mean trick.

这法子真损.

A mean field solution to Fokker-Planck equation in Lattice Gauge Theories

格点规范理论中Fokker-Planck方程的平均场解

I wouldn't do a mean thing like that.

这种屈心的事我不干。

A mean deformation theory for sands under cyclic loading

反复荷载作用下砂土变形的平均过程理论

27 male and 30 female patients came in with a mean age of 33 years.

男27，女30例，平均年龄33岁，平均病程31个月，大部分为亚急性，先兆症状与文献报道相似。

A mean scheme reducing the precoding complexity in MIMO systems

降低MIMO系统中预编码复杂度的均值方案

On a mean value property of the wave equation

关于波动方程的一种中值性质

He cooks a mean salmon

他烧鲑鱼的水平一流。

That's a mean thing to trick.

这样做很卑鄙的。

Teaching method is a mean to achieve teaching assignment.

教学方法是实现教学任务的手段。

You got a mean fastball, you know that?

你有很厉害的快速球，你知道吧？

He is a mean man.

他是个自私的人.

She plays a mean game of chess.

她的国际象棋下得很棒。

The horse has a mean kick.

这匹马踢人很厉害。

The range of age of patients were 25-85 years old, with a mean age of 49 years old.

患者年龄25-85岁，平均年龄49岁。

But I make a mean scramble.

我可以简单的弄点简单晚餐。

Union occurred in all patients with a mean healing time of 14.3 weeks ( 11-17 weeks).

骨折全部愈合，时间为11～17周，平均14.3周。

You must find a mean between frankness and rudeness.

你要在坦诚与唐突之间取其中.

Thirdly, we have developed a mean of information search and filtrate on user's interest.

提出面向用户兴趣的信息搜索和信息过滤方法；