The "three area" distribution of stress in coal driving is a key factor for delaying the outburst.

掘进煤巷工作面应力“三带”分布对延时突出起着关键作用。

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Subtree analysis and three area satements (TASS) procedure are used to deal with the area relationship in historical biogeography.

子树分析和三分法（TASS）程序是历史生物地理学中分布区关系的一种分析途径。

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For every farm job that is lost, two or three other jobs in the area are put at risk.

对于失去的每份农场工作，该地区的其它两三个工作就会被置于危险中。

《柯林斯英汉双解大词典》

An estimated five thousand protesters known as Red Shirts occupied a three square kilometer area of Bangkok's business district.

VOA: special.2010.05.22

They build these three large canals and this expands the area of the city by four times.

他们凿建了三条巨大的运河,使得城市面积扩大了四倍

耶鲁公开课 - 欧洲文明课程节选

Secretary-General Ban Ki-moon said many of the three million people in the Port-au-Prince area lack food,water, shelter and electricity.

VOA: special.2010.01.16

According to Radio Joint Audience Research Limited (Rajar) figures, 49.8% of homes in the three counties area have a DAB digital radio, compared with 42% of UK homes.

BBC: Beds, Herts & Bucks

In the Springfield Road area three police officers were injured when attacked while separating rival factions involved in clashes.

BBC: News Online

Former England midfielder Wise put the Lions ahead with an angled drive from the corner of the penalty area three minutes before half-time.

BBC: Millwall 3-0 Derby