活跃

Up to the day of her death at seventy-four it was still that vigorous iron-gray, like the hair of an active man.

直到她七十四岁去世之日为止，还是保持着那旺盛的铁灰色，像是一个活跃的男子的头发。

Zhan has determined the maximum and minimum numbers of positive entries of imprimitive irreducible nonnegative matrices with a given imprimitivity index. In this paper, we prove that if a positive integer is between the maximum and minimum numbers, then there exists an irreducible nonnegative matrix A with the given imprimitivity index and with the given number of positive entries.

非负矩阵是矩阵论中研究比较活跃的领域，不可约非负矩阵是比较重要的非负矩阵，本文分两部分，一部分主要在詹兴致教授的研究基础上研究了给定非本原性指标的不可约非负矩阵中非零元个数的连续性，肯定地回答了詹兴致提出的一个自然的问题。

There is a certain extent difference for the temperature at each isobaric surface, and the difference is most when the convection is active.

两种仪器在各等压面上的气温值有一定差异，这种差异在大气对流活跃时尤为突出。

This project also obtained several limit theorems for some important dependent random variables and stochastic processes, such as the Strassen law of the iterated logarithm for negatively dependent random variables, strong limit theorems for mixing random vectors in Banach spaces, sample path properties for two-parameter fractional Wiener processes, and so on.

随机环境中的随机变量与随机过程的研究在国内外相当活跃，本项目主要研究它们的极限性质，着重研究了随机风景中随机变量与随机过程的极限性质，主要取得了以下几个结果：首先对简单对称的Kesten-Spitzer随机游动在低阶矩的条件下给出了强逼近，大大减弱了前人要求任意阶矩的条件，然后对独立风景中的一般随机变量给出了强逼近的一般性结果，由此导出在风景和随机变量都只具有低阶矩的条件下的独立但不同分布、混合相依变量的强逼近，在只有弱高于二阶矩的条件下得到了重相对数律和弱收敛；给出了连续时间参数的Brown风景中Brown运动和稳定风景中稳定过程的滞后增量和连续模等精确样本轨道性质；同时给出了一些重要的相依随机变量和过程的若干极限定理，如负相关随机变量的Strassen重对数律、抽象空间上混合相依变量的一些强极限定理成立的充分必要条件、两参数分数Wiener过程的样本轨道性质等。

Mobility opens up job opportunities, allowing workers to go where they are most needed.

可迁移性活跃了工作机会，允许工人们去他们最被需要的地方。

A couple of inspired hustlers might stimulate more football, more money – and more jobs for the boys.

所以他们希望这两个敢于创新的活跃分子能给他们带来更多的足球比赛，更多的钱，以及更多的就业机会。

He supported John F. Kennedy in his campaign for president.

斯博克开始成为一个政治上的活跃人物。

Many developers jostle to release their apps around weekends, when consumers are most active on the store.

很多开发商都争相在周末发布软件，因为消费者周末在App Store上最为活跃。

In February of last year, New Horizons passed Jupiter and the ever-active Jovian moon Io .

去年二月，新视野号飞船通过木星以及曾经很活跃的木卫一。

When Smooth Motion is active, judder from both sources is largely reduced.

当平滑运动活跃，这两种来源抖动是大大减少。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。