The hotel offers a two-night stay for $210 per person, inc. breakfast and dinner.

宾馆提供两晚的住宿，每人$210，含早晚餐。

《柯林斯英汉双解大词典》

The limit for carbon monoxide is 4.5 per cent of the exhaust gas.

尾气中一氧化碳的排放量限制在4.5% 以下。

《柯林斯英汉双解大词典》

Hancock then worked out the number of lies per conversation for each medium.

汉考克随后计算出每种媒体中每段对话的谎言数量。

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Until this past month, the safety standard for consumer paints was six hundred parts per million.

VOA: special.2009.08.31

So, for example, for the chlorine case, we would say that the electron affinity for chlorine is actually positive 349 kilojoules per mole.

比如，以氯为例，我们可以说氯的电子亲和能,应该等于正的，349，千焦每摩尔。

麻省理工公开课 - 化学原理课程节选

So if I tell you that the energy for single hydrogen atom is negative 13 12 kilojoules per mole.

如果我告诉大家单个氢原子的能量,是负的，1312，千焦每摩尔。

麻省理工公开课 - 化学原理课程节选

Yet Anschutz himself sat down with Michael Jackson before deciding to back Jacko's ill-fated farewell per for mances at the O2.

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Urologists in practices with in-house pathologists sent 11.4 jars per biopsy for testing versus 5.9 jars per biopsy for other doctors in 2005.

WSJ: Prostate-Test Fees Challenged

For example, assume REIT earnings were to grow at 10% per year for 2009 and 2010, compared to 3% per year for broader market earnings.

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